Tag Archives: worm shaft

China Good quality F Series Helical Gearbox Flange Mounted with Hollow Shaft worm gearbox design

Product Description

Product Description

-F Series Parallel Shaft Helical gearbox

Product Features

1. Modular design, compact structure. Extra-slim parallel shaft helical gearmotors are the perfect solution when space is limited
2. F series parallel shaft helical gearmotors are typically used in conveyors and materials processing applications
3. Multi-stage (2 or 3 stages) gear units for low output speed
4. Hollow output shaft with keyed connection, shrink disk, splined hollow shaft, or torque arm
5. Can be combined with other types of gearboxes (Such as R Series, UDL Series)
6. Optional mounting options (foot-mounted, flange-mounted, shaft-mounted)

Product Parameters

Models	Output Shaft Dia.		Input Shaft Dia.	Power(kW)	Ratio	Max. Torque(Nm)
Models	Solid Shaft	Hollow Shaft	Input Shaft Dia.	Power(kW)	Ratio	Max. Torque(Nm)
F38	25mm	30mm	16mm	0.18~3.0	3.81~128.51	200
F48	30mm	35mm	16mm	0.18~3.0	5.06~189.39	400
F58	35mm	40mm	19mm	0.18~5.5	5.18~199.70	600
F68	40mm	40mm	19mm	0.18~5.5	4.21~228.99	820
F78	50mm	50mm	24mm	0.37~11	4.30~281.71	1500
F88	60mm	60mm	28mm	0.75~22	4.20~271.92	3000
F98	70mm	70mm	38mm	1.1~30	4.68~276.64	4300
F108	90mm	90mm	42mm	2.2~45	6.20~255.25	7840
F128	110mm	100mm	55mm	7.5~90	4.63~172.33	12000
F158	120mm	120mm	70mm	11~200	12.07~270.18	18000

Materials Data Sheet

Housing material	Grey Cast iron
Housing hardness	HBS163~255
Gear material	20CrMnTi alloy steel
Surface hardness of gears	HRC58°~62 °
Gear core hardness	HRC33~48
Input / Output shaft material	40Cr alloy steel
Input / Output shaft hardness	HRC32~36
Machining precision of gears	accurate grinding, 6~5 Grade
Lubricating oil	GB L-CKC220-460, Shell Omala220-460
Heat treatment	tempering, cementiting, quenching, normalizing, etc.
Efficiency	94%~96% (depends on the transmission stage)
Noise (MAX)	60~68dB
Temp. rise (MAX)	40°C
Temp. rise (Oil)(MAX)	50°C
Vibration	≤20µm
Backlash	≤20Arcmin
Brand of bearings	China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
Brand of oil seal	NAK — ZheJiang or other brands requested

Detailed Photos

Our process of production

Our product line

Company Profile

Company Profile

Bode was founded in 2007, which is located in HangZhou city, ZHangZhoug province. As 1 professional manufacturer and exporter, we have more than 17 years’ experience in R & D of worm reducer, gear reducer, gearbox , AC motor and relative spare parts. We have factory with advanced production and test equipment, the strong development of team and producing capacity offer our customers with high quality products. Our products widely served to various industries of Metallurgy, Chemicals, lifting, mining, Petroleum, textile, medicine, wooden etc. Main markets: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to ask us any questions, good offer always for you for long term business.

FAQ

Q1: Are you trading company or manufacturer?
A: We are factory.

Q2: What kinds of gearbox can you produce for us?
A: Main products of our company: R, S, K, F series helical-tooth reducer, RV series worm gear reducer,H Series Parallel Shaft Helical Reduction Gear Box

Q3: Can you make as per custom drawing?
A: Yes, we offer customized service for customers.

Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q5: What information shall we give before placing a purchase order?
A: a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q7: What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery

Dear customers, If you are interested in our product, welcome to contact with us.
Our team will do our best to meet your need 🙂

Application:	Machinery, Marine, Agricultural Machinery
Function:	Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Coaxial
Hardness:	Hardened Tooth Surface
Installation:	Vertical Type
Step:	Single-Step

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

worm reducer

What is a worm gear reducer gearbox?

The worm gear reducer gearbox is used to change the output speed of the mechanical device. It consists of worm and helical gears mounted on the input side of the equipment. In some cases, this gear reduction system can be multi-stage, enabling extremely low output speeds. It has the advantages of low energy consumption and low vibration.
Hollow shaft worm gear reducer gearbox

Worm gear reducer gearbox is an effective device to reduce the speed of mechanical equipment. The use of hard steel or non-ferrous metals for the worm increases its efficiency. Worms made of hard steel generate more heat than worms made of mild steel. Different thermal expansion results in gaps between mating surfaces. Despite its many benefits, worm gear reducer gearboxes are prone to oil leakage, which can be a problem for a number of reasons.
Hollow shaft worm gear reducer gearboxes are available in different gear ratios and are compatible with many motor types. Some are available in dual-axis and single-axis configurations and can be mounted horizontally or vertically. They are also available in intermediate ratios, as well as four- and five-speed transmission types. They can also be connected with additional output shafts.
Another type of worm gear reducer gearbox is the multi-stage variety. This gear reducer gearbox has multiple stages, enabling it to reduce speed with extremely low output speeds. In addition to the large transmission ratio, the multi-stage gear reducer gearbox has low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes offer space-saving solutions as well as increased torque. Agknx Gearbox offers worm gear reducer gearboxes that solve common deceleration problems. The company has also expanded its product range into the bathroom market. Compared with the standard gearbox, the worm gear reducer gearbox has the characteristics of lower price and better torque output.
Agknx worm gear

The Agknx type worm gear reducer gearbox has multi-tooth line contact and is widely used in heavy machinery. These gears are characterized by a high load-carrying capacity, but they are highly sensitive to misalignment and manufacturing errors. However, by employing point contact, these gears can be made more reliable and can withstand higher loads.
Another major advantage of the Agknx worm gear is its high load capacity. The tooth profile design of the gears has a high relative slip ratio, which improves efficiency and load capacity. In addition, the large angle between the sliding direction and the contact line provides a low coefficient of friction. The Agknx worm gear also features premium carburized steel and phosphor bronze castings for exceptional durability. In addition, the tooth profile is very precise, the operation is quiet, and the speed fluctuation is small.
Agknx worm gear reducer gearboxes are designed to operate for up to ten hours per day with an even load. The design of this worm gear reducer gearbox stems from Sumitomo Heavy Industries’ extensive experience in gear reducer gearboxes. The smooth surface texture and precise tooth profile of the gears ensure that the gears can withstand high loads without damaging the lubricant film. In addition, Agknx worm shafts are specially designed to have the right stiffness.
Agknx worm gear reducer gearboxes are designed to maximize load capacity while minimizing energy consumption. Its fully meshed teeth reduce surface pressure on the worm gear teeth and increase load capacity.
worm reducer Double throat worm gear

There are a few things to consider when choosing a dual-throat worm gear. First, the diameter of the root circle must match the circle pitch of the larger gear. This measurement is usually done by measuring the distance between adjacent teeth. Alternatively, the worm’s normal module can be used. It is the value entered in the worm module dialog. In addition, the axial pitch of the worm should be equal to the pitch diameter of the circular pitch.
Double-throat worm gears are an excellent choice for heavy and heavy-duty applications. The design of this worm gear is ideal for heavy-duty applications as it provides a tighter connection between the worm and the gear. It is also more compact than other types of gear and is comparable to a fine-pitch lead screw.
The efficiency of a double-throat worm gear depends on the material of the gear and worm. Typically, gears are made of case-hardened steel, while worm gears are made of bronze or cast iron. In some cases, a combination of cast iron and bronze can be used.
The deflection of the worm shaft is also affected by the tooth parameters. Tooth height, pressure angle, and size factors all affect the deflection of the worm shaft. In addition, the number of worm threads is another important parameter that affects the deflection of the worm shaft.
Double-throat worm gears are commonly used in industrial applications where high drive reduction is required. The worm has a concave and internal tooth structure that can be adjusted to achieve various ratios. Worm gears and worm gear assemblies must be properly mounted on their shafts to prevent back drive.
Brass worm gear

The basic working principle of the brass worm gear reducer gearbox is the same as that of the traditional worm gear reducer gearbox. Its axial pitch must be equal to the circumferential pitch of the larger gear. The single-thread design advances one tooth per revolution, while the double-thread design advances two teeth. The threads on the worm are either left-handed or right-handed. The lead of a worm is the distance a point on the thread of the worm moves in one revolution. The lead angle is the angle tangent to the pitch of the cylinder and the axis of the worm.
Double-thread worm gear reducer gearboxes are best for heavy loads. It provides the tightest connection between the worm and the gear. Assembly of the worm gear requires precise mounting. The keyway installation method involves drilling a square cut in the gear hole. This prevents the worm from rotating on the shaft and helps transmit torque. Then use the set screw to secure the gear to the hub.
The large fuel tank helps keep the worm gear clean and reduces heat. It also provides lubrication for extended life. Worm gear reducer gearboxes with oil reservoirs provide a lubricated environment and low-friction surfaces. Additionally, it offers multi-position installation flexibility. Additionally, its housing is cross-milled for precise alignment. It also features internal baffles for leak-free ventilation.
I260 series worm gear reducer gearboxes are one-piece iron casings with solid or hollow output shafts and tapered roller bearings. This gear reducer gearbox is designed for low to medium-horsepower applications. This gear reducer gearbox is a cost-effective option with low initial cost, the high gear ratio, and high torque in a compact package. Also, it is more shock resistant than other gear reducer gearboxes.
worm reducer Brass worm gear

Brass worm gear reducer gearbox is a reduction gear. This type of gear can provide a lot of reduction in a small package. This type of gear reducer gearbox also has the ability to generate high torque. However, it is important to understand that this gear reducer gearbox has thermal limitations, which reduce its efficiency. The choice of lubricant for this gear reducer gearbox is very flexible. However, being a yellow metal, it is important to remember that the lubricant must be non-reactive.
Worm gears are used in many consumer and industrial applications and have high reduction ratios. These gears are produced in various configurations and sizes. Worm gears are similar to spur gears but have non-parallel shafts. Worm gears are also suitable for applications requiring low output speed but high torque.
Worm gears have some distinct advantages over other gears. First, unlike standard gears, the worm rotates in a worm-like motion. This mechanism prevents reverse movement. This is because the lead angle of the worm gear is small. Additionally, the worms self-lock, helping to prevent reversal. However, this mechanism is not entirely reliable. Worm gears can be found in elevators, fishing reels, sprockets, and automotive power steering.
Another advantage of worm gears is that they are easy to manufacture. The rationale behind this design is to have two mutually perpendicular axes. Then, two or more threads are added to the worm gear. The common tangent between these two shafts intersects the pitch line of the worm gear shaft. This is the basis of transfer speed.

China Good quality F Series Helical Gearbox Flange Mounted with Hollow Shaft worm gearbox design
editor by CX 2023-06-12

China best Hot Selling Parallel Shaft Helical Gearbox for Agricultural Machinery brushless dc motor worm gearbox

Product Description

Product Parameters

Company Profile

Packaging & Shipping

Application:	Motor, Electric Cars, Machinery, Marine, Toy, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Bevel Gear
Step:	Stepless

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

worm reducer

What is a worm gear reducer gearbox?

A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

Hollow shaft worm gear reducer gearbox

The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
worm reducer

Self-locking function

One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
worm reducer

Size of worm gear reducer gearbox

Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

China best Hot Selling Parallel Shaft Helical Gearbox for Agricultural Machinery brushless dc motor worm gearbox
editor by CX 2023-06-02

China 130 ratio hollow shaft gear reducer worm reducation gearbox worm gearbox application

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worm reducer

What is a worm gear reducer gearbox?

China 130 ratio hollow shaft gear reducer worm reducation gearbox worm gearbox application
editor by CX 2023-04-21

China Aluminium Alloy Reducer Hollow Shaft RV Worm Gearbox worm gearbox efficiency

Product Description

Solution Description

Aluminium Alloy Reducer RV Hollow Shaft Worm Gearbox

NMRV 571-150 worm gear box with flange and electrical motor
NMRV+NMRV Double Phase Arrangement Reduction Equipment Box
RV Series Worm Gearbox
worm pace reducer
nmrv worm equipment motor

Thorough Images

RV Series
Such as RV / NMRV / NRV.
Main Attribute of RV Sequence Worm Gearbox
RV collection worm equipment reducer is a new-technology product designed by CZPT on the basis of perfecting WJ series merchandise with a compromise of advanced engineering equally at house and abroad.
1. Substantial-top quality aluminum alloy, gentle in weight and non-rusting.
two. Large in output torque.
three. Easy operating and minimal sound,sturdy in dreadful conditions.
4. Substantial radiation performance.
five. Good-seeking appearance, durable in support lifestyle and small quantity.
six. Suited for omnibearing set up.
Principal Resources of RV Series Worm Gearbox
1. Housing: die-forged aluminum alloy(body dimensions: 571 to 090), forged iron(frame dimensions: one hundred ten to a hundred and fifty).
2. Worm: 20Crm, carbonization quencher warmth remedy can make the area hardness of worm gears up to fifty six-sixty two HRX, keep carbonization layer’s thickness between .3 and .5mm following exact grinding.

Item Parameters

3. Worm Wheel: wearable stannum bronze alloy.

SPEED RATIO	7.5~a hundred
OUTPUT TORQUE	<1050NM
IN POWER	.09-11KW
MOUNTING TYPE	FOOT-MOUNTED FLANGE-MOUNTED

When working, excellent load capacity, secure operating, reduced sounds with higher efficiency.
Equipment Box’s Utilization Field
one	Metallurgy				eleven	Agitator
two	Mine				12	Rotary weeder
three	Equipment				13	Metallurgy
four	Vitality				fourteen	Compressor
5	Transmission				fifteen	Petroleum business
six	Water Conserbancy				16	Air Compressor
7	Tomacco				seventeen	Crusher
8	Healthcare				eighteen	Materials
nine	Packing				19	Electronics
ten	Chemical market				twenty	Textile indutry
…					…
Power	.06kw	.09kw	.12kw	.18kw	.25kw	.37kw	.55kw
	.75kw	one.1kw	one.5kw	2.2kw	3kw	4kw	five.5kw
	seven.5kw	11kw	15kw
Torque	2.6N.m-3000N.m
Ratio	7.5-100, the double gearbox is far more
Color	Blue, Silver or as customers’ need to have
Content	Iron or Aluminium
Packing	Carton with Plywood Situation or as clients’ prerequisite
Type	RV571	RV030	RV040	RV050	RV063	RV075	RV090
Fat	.7kg	1.3kg	2.3kg	3.5kg	six.2kg	9kg	13kg
Sort	RV110	RV130	RV150
Fat	35kg	60kg	84kg
Mounting Methods	Foot Installation				Flange Installation
Mounting Methods	For various mortor or double enter/output shafts can be equipped

Certifications

Packaging & Transport

Company Profile

Right after Income Service

FAQ

one.Q:What types of gearbox can you create for us?

A:Primary merchandise of our company: UDL collection speed variator,RV collection worm equipment reducer, ATA series shaft mounted gearbox, X,B sequence equipment reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, far more
than 1 hundred types and thousands of specs
2.Q:Can you make as per customized drawing?
A: Indeed, we provide personalized provider for buyers.
three.Q:What is your conditions of payment ?
A: 30% Advance payment by T/T following signing the agreement.70% prior to shipping and delivery
four.Q:What is your MOQ?
A: 1 Set
Get in touch with:

Welcome you contace me if you are intrigued in our merchandise.
Our team will assist any want you may well have.

/ Piece
| 1 Piece

(Min. Order)

###

Application:	Machinery
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Orthogonal
Gear Shape:	Helical Gear
Step:	Single-Step

###

Customization:	Available \|

###

SPEED RATIO	7.5~100
OUTPUT TORQUE	<1050NM
IN POWER	0.09-11KW
MOUNTING TYPE	FOOT-MOUNTED FLANGE-MOUNTED

###

When working, great load capacity, stable running, low noise with high efficiency.
Gear Box’s Usage Field
1	Metallurgy				11	Agitator
2	Mine				12	Rotary weeder
3	Machine				13	Metallurgy
4	Energy				14	Compressor
5	Transmission				15	Petroleum industry
6	Water Conserbancy				16	Air Compressor
7	Tomacco				17	Crusher
8	Medical				18	Materials
9	Packing				19	Electronics
10	Chemical industry				20	Textile indutry
…					…
Power	0.06kw	0.09kw	0.12kw	0.18kw	0.25kw	0.37kw	0.55kw
	0.75kw	1.1kw	1.5kw	2.2kw	3kw	4kw	5.5kw
	7.5kw	11kw	15kw
Torque	2.6N.m-3000N.m
Ratio	7.5-100, the double gearbox is more
Color	Blue, Silver or as customers’ need
Material	Iron or Aluminium
Packing	Carton with Plywood Case or as clients’ requirement
Type	RV025	RV030	RV040	RV050	RV063	RV075	RV090
Weight	0.7kg	1.3kg	2.3kg	3.5kg	6.2kg	9kg	13kg
Type	RV110	RV130	RV150
Weight	35kg	60kg	84kg
Mounting Methods	Foot Installation				Flange Installation
Mounting Methods	For various mortor or double input/output shafts can be equipped

/ Piece
| 1 Piece

(Min. Order)

###

Application:	Machinery
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Orthogonal
Gear Shape:	Helical Gear
Step:	Single-Step

###

Customization:	Available \|

###

SPEED RATIO	7.5~100
OUTPUT TORQUE	<1050NM
IN POWER	0.09-11KW
MOUNTING TYPE	FOOT-MOUNTED FLANGE-MOUNTED

###

When working, great load capacity, stable running, low noise with high efficiency.
Gear Box’s Usage Field
1	Metallurgy				11	Agitator
2	Mine				12	Rotary weeder
3	Machine				13	Metallurgy
4	Energy				14	Compressor
5	Transmission				15	Petroleum industry
6	Water Conserbancy				16	Air Compressor
7	Tomacco				17	Crusher
8	Medical				18	Materials
9	Packing				19	Electronics
10	Chemical industry				20	Textile indutry
…					…
Power	0.06kw	0.09kw	0.12kw	0.18kw	0.25kw	0.37kw	0.55kw
	0.75kw	1.1kw	1.5kw	2.2kw	3kw	4kw	5.5kw
	7.5kw	11kw	15kw
Torque	2.6N.m-3000N.m
Ratio	7.5-100, the double gearbox is more
Color	Blue, Silver or as customers’ need
Material	Iron or Aluminium
Packing	Carton with Plywood Case or as clients’ requirement
Type	RV025	RV030	RV040	RV050	RV063	RV075	RV090
Weight	0.7kg	1.3kg	2.3kg	3.5kg	6.2kg	9kg	13kg
Type	RV110	RV130	RV150
Weight	35kg	60kg	84kg
Mounting Methods	Foot Installation				Flange Installation
Mounting Methods	For various mortor or double input/output shafts can be equipped

What is a worm gear reducer gearbox?

China Aluminium Alloy Reducer Hollow Shaft RV Worm Gearbox worm gearbox efficiency
editor by CX 2023-04-19

China RV Worm Gearbox with E Shaft wholesaler

Product Description

Overview
———————————————————————————————————————————————————————————————————————————————–
Quick Specifics
Gearing Arrangement: Worm Brand Identify: EED
Enter Velocity: 1400 rpm Output Pace: 14 rpm to 186 rpm
Rated Energy: .06 ~ 4KW Output Torque: 2.6-479N.M
Shade: Blue/Silver or on request Origin: ZHangZhoug, China (Mainland)
Guarantee: 1 Year Software: Sector
———————————————————————————————————————————————————————————————————————————————–
Provide Capability
Source Potential: 20000 Piece/Parts for each Month
Extra Provider: OEM is welcome
QC Method: ISO9001:2008
———————————————————————————————————————————————————————————————————————————————–
Packaging & Shipping
Bundle: Picket box/Paper carton
Port: HangZhou/ZheJiang or on request
———————————————————————————————————————————————————————————————————————————————–

Type	Worm Gear Pace Reducer/Worm Gearbox
Product	NMRV sequence dimension:571,030,040,050,063,075,090,one hundred ten,a hundred thirty,150
RATIO	five,7.5,10,fifteen,20,twenty five,thirty,forty,fifty,60,80,a hundred
Shade	Blue(RAL5571)/Silver gray (RAL9571) or on your request
Material	Housing:Aluminum alloy
PACKING	Wood box/Paper carton
BEARING	C&U
SEAL	SKF
Warranty	one Yr
Input Electrical power	.09KM-15KM
USAGES	Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Device-equipment
IEC FLANGE	IEC normal flange or on request
LUBRICANT	Shell or Henry

About CZPT given that 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a chief manufactur in system discipline and punching/stamp
ing subject because 1984. Our principal solution, NMRV worm equipment pace reducer and collection helical gearbox, XDR,
XDF, XDK, XDShave arrived at the advanced technique index of the congeneric European and Janpanese produc
ts, We offer you standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can acknowledge orders
of non-common products, this kind of as gears, shafts, punching elements ect, according to customers’ Drawings or sam-
ples.

Our firm has total established of products such as CNC, lathes, milling devices, gear hobbing equipment, g-
ear grinding machine, gear honing device, equipment shaping machine, worm grinder, grinding equipment, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have innovative testing equipments also.

Our company has established favorable cooperation relationships with sub-suppliers involving casting, uncooked mat-
erial, heat therapy, surface ending and so on.

/ Piece
| 10 Pieces

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	as for Request
Layout:	as for Request
Gear Shape:	Worm
Step:	Double-Step

###

Customization:	Available \|

###

TYPE	Worm Gear Speed Reducer/Worm Gearbox
MODEL	NMRV series size:025,030,040,050,063,075,090,110,130,150
RATIO	5,7.5,10,15,20,25,30,40,50,60,80,100
COLOR	Blue(RAL5010)/Silver grey (RAL9022) or on your request
MATERIAL	Housing:Aluminum alloy
PACKING	Wooden box/Paper carton
BEARING	C&U
SEAL	SKF
WARRANTY	1 Year
INPUT POWER	0.09KM-15KM
USAGES	Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Machine-tools
IEC FLANGE	IEC standard flange or on request
LUBRICANT	Shell or Henry

/ Piece
| 10 Pieces

(Min. Order)

###

Application:	Motor, Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	as for Request
Layout:	as for Request
Gear Shape:	Worm
Step:	Double-Step

###

Customization:	Available \|

###

TYPE	Worm Gear Speed Reducer/Worm Gearbox
MODEL	NMRV series size:025,030,040,050,063,075,090,110,130,150
RATIO	5,7.5,10,15,20,25,30,40,50,60,80,100
COLOR	Blue(RAL5010)/Silver grey (RAL9022) or on your request
MATERIAL	Housing:Aluminum alloy
PACKING	Wooden box/Paper carton
BEARING	C&U
SEAL	SKF
WARRANTY	1 Year
INPUT POWER	0.09KM-15KM
USAGES	Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Machine-tools
IEC FLANGE	IEC standard flange or on request
LUBRICANT	Shell or Henry

Advantages and disadvantages of worm gear reducer gearbox

If you are looking for a worm gear reducer gearbox, you have come to the right place. This article will cover the pros and cons of worm gear reducer gearboxes and discuss the different types available. You will learn about multi-head worm gear reducer gearboxes, hollow shaft worm gear reducer gearboxes as well as hypoid gear sets and motors.
worm reducer

Hollow shaft worm gear reducer gearbox

Hollow shaft worm gear reducer gearboxes are used to connect two or more rotating parts. They are available in single-axis and dual-axis versions and can be connected to various motor types. They can also have different ratios. The ratios of these gear reducer gearboxes depend on the quality of the bearings and assembly process.
Hollow shaft worm gear reducer gearboxes are made of bronze worm gears and cast iron hubs. The gears are lubricated with synthetic oil. They are lightweight and durable. They can be installed in various engine housings. Additionally, these gear reducer gearboxes are available in a variety of sizes. The range includes 31.5, 40, 50, 63, and 75mm models. Other sizes are available upon request.
In addition to worm gear reducer gearboxes, there are also helical gear reducer gearboxes. These reducer gearboxes can achieve very low output speeds. They are also suitable for all-around installations. In addition, the advantage of a multi-stage reducer gearbox is that it is more efficient than a single-stage gear reducer gearbox. They also feature low noise, low vibration, and low energy consumption.
Hollow shaft worm gear reducer gearboxes are generally less expensive and last longer. They are also a suitable replacement for solid shaft gearboxes for machines that require high torque without compromising strength. Typical gear arrangements include worm, spur, helical and bevel gears. Gear ratio is the ratio of input torque to output torque.

Multi-head worm gear reducer gearbox

The multi-head worm gear reducer gearbox is used to reduce the speed of the machine. It uses friction to hold the worm in place while transmitting power. These gears can also be called ground worms and hardened worm gears. They are useful in conveying systems and most engineering applications.
Multiple worm reducer gearboxes have a large number of gear ratios. These gear designs have a central cross-section that forms the front and rear boundaries of the worm gear. This design is a better choice than other worm gears because it is less prone to wear and can be used with a variety of motors and other electronics.
Adjustable multi-head worm gear reducer gearbox to reduce axial play. Usually, the backlash on the left and right sides of the worm is the same. However, if you need less backlash, you can buy a double lead worm gear. This design is ideal for precision applications requiring small clearances. The lead of the opposing teeth of the double worm gear is different from the right side, so the backlash can be adjusted without adjusting the center distance between the worm gears.
Worm gear reducer gearboxes are available from a variety of manufacturers. Many gear manufacturers stock these gears. Since the gear ratios are standardized, there is no need to adjust the height, diameter, or length of the shaft. Worm gears have fewer moving parts, which means they require less maintenance.
worm reducer

Hypoid Gear Set

Worm gears are the most common type of gear. While these gears are great for high-to-low ratios, hypoid gear sets are much more efficient in all ratios. This difference is due to higher torque density, better geometry and materials, and the way hypoid gears transmit force differently than worm gears.
Hypoid gear sets have curved helical teeth. This results in smooth gear meshing and little noise. This is because the hypoid gears start to slowly contact each other, but the contact progresses smoothly from tooth to tooth. This reduces friction and wears, thereby increasing the efficiency of the machine.
The main advantages of hypoid gears over worm gears are higher torque capacity and lower noise levels. Although their upfront cost may be higher, hypoid gears are more efficient than worm gears. They are able to handle higher initial inertia loads and can deliver more torque with a smaller motor. This saves money in the long run.
Another advantage of hypoid gears is the lower operating temperature. They also do not require oil lubrication or ventilation holes, reducing maintenance requirements. The hypoid gear set is maintenance-free, and the grease on the hypoid gear set lasts for decades.

Hypoid gear motor

A hypoid gear motor is a good choice for a worm gear reducer gearbox as it allows for a smaller motor and more efficient energy transfer. In fact, a 1 hp motor driving a hypoid reducer gearbox can provide the same output as a 1/2 hp motor driving a worm reducer gearbox. A study by Agknx compared two gear reduction methods and determined that a hypoid gear motor produces more torque and power than a worm reducer gearbox when using a fixed reduction ratio of 60:1. The study also showed that the 1/2 HP hypoid gear motor is more energy efficient and reduces electricity bills.
Worm reducer gearboxes run hotter than hypoid gears, and the added heat can shorten their lifespan. This can cause components to wear out faster, and the motor may require more frequent oil changes. In addition, hypoid gear motors are more expensive to manufacture.
Compared to worm gears, hypoid gears offer higher efficiency and lower operating noise. However, they require additional processing techniques. They are made of bronze, a softer metal capable of absorbing heavy shock loads. Worm drives require work hardening and are less durable. Operating noise is reduced by up to 30%, and hypoid gears are less prone to breakage than bevel gears.
Hypoid gear motors are prized for their efficiency and are used in applications requiring lower torque. A unique hypoid tooth profile reduces friction. In addition, hypoid gear motors are ideal for applications where space is limited. These geared motors are often used with pulleys and levers.

R series worm gear reducer gearbox

R series worm gear reducer gearboxes have a variety of characteristics that make them ideal for different applications. Its high rigidity cast iron housing and rigid side gears are designed for smooth drive and low noise. It also features high load capacity and long service life. Additionally, it can be assembled into many different configurations as required.
High efficiency, large output torque and good use efficiency. It comes in four basic models ranging from 0.12KW to 200KW. It can be matched with right angle bevel gearbox to provide large speed ratio and high torque. This combination is also suitable for low output and high torque.
worm reducer

AGKNX Electric Worm Gear reducer gearbox

AGKNX Electric worm gear reducer gearboxes are available with NEMA C-face mounting flanges for a variety of motors. These reducer gearboxes feature double lip oil seals, an aluminum alloy housing, and two bearings on the input and output shafts. These reducer gearboxes are rust-proof and have epoxy paint on the inside. They are available in a variety of ratios, from 7.5:1 to 100:1.
Worm reducer gearboxes are one of the most cost-effective and compact gears. These reducer gearboxes increase output torque while reducing input speed. AGKNX Electric’s worm gear reducer gearboxes are pre-installed with Mobil SHC634 Synthetic Gear Oil. These reducer gearboxes have an internal oil gallery guide to protect the shaft. They also have a one-piece cast iron housing.
AGKNX Electric Corporation is the leading independent distributor of electric motors in the United States. They have eight strategically located warehouses, enabling them to ship most orders on the same day. They offer motors of various sizes up to 20,000 hp. They also offer a variety of motor controls and variable speed drives.
China RV Worm Gearbox with E Shaft wholesaler
editor by CX 2023-04-07

China Nrv Worm Gear Reduction Gearbox with Input Shaft Without Input Flange brushless dc motor worm gearbox

Item Description

NRV Worm Gear Reduction Gearbox with Enter Shaft with out Input Flange

With your specific demands of Flange, Ratio, Shaft,etc, we can propose the appropriate
Wrom Gearbox for you.

We offer all kinds of Worm Gearbox with personal manufacturing facility for far more than 15 a long time.
Contact us to get a lot more details and factory cost with extremely good high quality products.
Various Types for your Decision:
NMRV: Gap input with flange
NRV: Shaft enter with no flange
E: Double extension worm shaft
F: With output flange
VS: With dual input shaft
AS: With solitary output shaft
AB: With twin output shaft

Item Specification:

Product	Worm Gearbox
Kind	NMRV / NRV
Model	NMRV/NRV 25/30/forty/fifty/63/75/ninety/a hundred and ten/130/a hundred and fifty/185
Reduction Ratio	5,7.5,10,fifteen,20,twenty five,30,40,50,sixty,eighty,100
Flange	FA / FL or as for every your needs
Matching Motor	.06KW~15KW
Substance	Die-casting Aluminum Alloy
Colour	Blue /Silver Grey /Tailored
Flange Common	PAM / IEC
Components	Shaft, Flange, Torque arm, and so forth
Lubricant	Artificial Oil or Worm Gear Oil
Use	Equipment of foods things, ceramics, chemical, packing, dyeing, wooden working, glass industries, and so on
Observe: 1) you should decide on from above technical specs. two) If over options can not satisfy your requires, remember to send us your needs(ratio, flange, mounting, application, or a image of your previous one particular), we will recommond you a suited type.

Product Parameters:

A lot more Pictures:

Detailed Drawing will be confirmed with you ahead of get!

Packaging:

Programs:

Firm Profile:

Lunyee Industries Development Co., Ltd. is a top company for factory automation (FA) items,
we target on energy transmission and movement handle remedies!

Our main manufacturing are electrical power transmission merchandise like AC and DC(brush/brushless) gear motor, stepper motor,
higher precision planetary gearbox (spur/helical gear) for stepping motor etc.

-WE Concentrate ON Consumer Gratification!

All CZPT folks are focused in customer gratification! We serve our consumer by large high quality, low price tag, rapidly delivery
and swift response on soon after income support!

No matter the items are manufactured by CZPT or our sub-contractors, a warranty for quality is accessible from us!
Lunyee use the most recent equipment for manufacturing and examination!

Exhibition:

Supply:

Feedbacks:
Rated Goods:

FAQ:

Q: Are you buying and selling business or company?
A: We are the motor manufaturer for 15 a long time in China.

Q: How to order?
A: ship us inquiry → obtain our quotation → negotiate particulars → validate the sample → CZPT deal/deposit →
mass production →cargo prepared → balance/shipping and delivery → additional cooperation

Q: How about Sample buy?
A: Sample is obtainable for you. please speak to us for details.

Q: Which shipping way is obtainable?
A: DHL, FedEx, By Sea are offered. The other delivery approaches are also obtainable, you should speak to us if you want ship
by the other shipping and delivery way.

Q: How lengthy is the produce, generating and transport?
A: Produce time relies upon on the amount you order. normally it will take 7-25 operating times.

Q: How to affirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be acknowledged, Make sure you make contact with us before you
spend by the other payment ways. Also fifty% deposit is offered, the equilibrium money ought to be paid just before delivery.

/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Installation:	Customized
Layout:	Right Angle
Gear Shape:	Worm
Step:	Single-Step

###

Samples:	US$ 19.9/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \|

###

Item	Worm Gearbox
Type	NMRV / NRV
Model	NMRV/NRV 25/30/40/50/63/75/90/110/130/150/185
Reduction Ratio	5,7.5,10,15,20,25,30,40,50,60,80,100
Flange	FA / FL or as per your demands
Matching Motor	0.06KW~15KW
Material	Die-casting Aluminum Alloy
Color	Blue /Silver Grey /Customized
Flange Standard	PAM / IEC
Accessories	Shaft, Flange, Torque arm, etc
Lubricant	Synthetic Oil or Worm Gear Oil
Usage	Machinery of food stuff, ceramics, chemical, packing, dyeing, wood working, glass industries, etc
Note: 1) please choose from above specifications. 2) If above options can not meet your demands, please send us your requirements(ratio, flange, mounting, application, or a picture of your old one), we will recommond you a suitable type.

/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness:	Hardened Tooth Surface
Installation:	Customized
Layout:	Right Angle
Gear Shape:	Worm
Step:	Single-Step

###

Samples:	US$ 19.9/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \|

###

Item	Worm Gearbox
Type	NMRV / NRV
Model	NMRV/NRV 25/30/40/50/63/75/90/110/130/150/185
Reduction Ratio	5,7.5,10,15,20,25,30,40,50,60,80,100
Flange	FA / FL or as per your demands
Matching Motor	0.06KW~15KW
Material	Die-casting Aluminum Alloy
Color	Blue /Silver Grey /Customized
Flange Standard	PAM / IEC
Accessories	Shaft, Flange, Torque arm, etc
Lubricant	Synthetic Oil or Worm Gear Oil
Usage	Machinery of food stuff, ceramics, chemical, packing, dyeing, wood working, glass industries, etc
Note: 1) please choose from above specifications. 2) If above options can not meet your demands, please send us your requirements(ratio, flange, mounting, application, or a picture of your old one), we will recommond you a suitable type.

Worm gear reducer gearbox

Cheaper than planetary gearboxes In many cases, worm gear reducer gearboxes are a popular alternative to planetary gearboxes. A worm gear reducer gearbox is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer gearbox is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer gearbox adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducer gearboxes are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.
worm reducer

pocket

The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer gearbox is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer gearbox to reduce vibration without damaging the output shaft.
Compact worm gear reducer gearboxes are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor’s flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducer gearboxes are ideal for applications that require precision, repeatability, and efficient performance. These reducer gearboxes are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducer gearboxes through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducer gearboxes are more efficient than their counterparts.
The high-efficiency worm reducer gearbox is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducer gearboxes include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducer gearboxes can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.
worm reducer

low clearance

A low-clearance worm reducer gearbox is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducer gearboxes can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.

quieter

The quieter worm reducer gearbox is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it’s also less expensive than its counterparts.
Worm gearboxes can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducer gearboxes are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducer gearboxes are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducer gearboxes are also more comfortable to use than planetary gearboxes. They don’t vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducer gearboxes can be upgraded to improve their performance by combining with other gear trains or gearboxes.
worm reducer

easy to replace

An easily replaceable worm gear reducer gearbox can save you a lot of money. A worm gear reducer gearbox is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducer gearboxes can be easily replaced in a number of ways. It’s a good idea to read the manufacturer’s manual before replacing a worm gear reducer gearbox. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducer gearboxes offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducer gearboxes is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducer gearboxes are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don’t have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer gearbox for your equipment.
When replacing the worm gear reducer gearbox, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer’s instructions carefully.

China Nrv Worm Gear Reduction Gearbox with Input Shaft Without Input Flange brushless dc motor worm gearbox
editor by CX 2023-03-31

China NMRV worm gearbox Spare Parts bushing, worm gearbox shaft sleeve double reduction worm gearbox

Applicable Industries: Accommodations, Garment Retailers, Creating Content Outlets, Producing Plant, Meals & Beverage Factory, Farms, DC 5V micro stepper motor Treasured 24v dc gear motor JGM12-15BY 15mm 2-phases 4-wires Entire Steel Stepper Gearbox Restaurant, Residence Use, Retail, Meals Shop, Design works , Advertising and marketing Firm
Excess weight (KG): 6 KG
Tailored assistance: OEM, Challenging teeth transmission pushed sprocket wheel stainless steel chain sprocket ODM
Gearing Arrangement: Worm
Output Torque: 2.6-1195N.M
Enter Speed: 1400rpm
Output Pace: 14-280rpm
adaptor bushing: 9/11
bushing2: 9/14
adaptor: eleven/14
bushing3: eleven/19
bushing: fourteen/19
bushing4: 14/24
shaft sleeve: 19/24
bushing5: 19/28
bushing6: 28/38
bushing7: 38/42
Packaging Specifics: 1 pc/cartonseveral cartons/wood case
Port: HangZhou

Qualities:The Velocity reducer motor features(1) Massive output torque
(2) Risk-free, reliable, affordable and resilient(3) Stable transmission, tranquil procedure
(4) Substantial heat-radiating effectiveness, large carrying potential(5) Combination of 2 one-step worm gear velocity reducers, 90 degree transmission gearbox meeting the specifications of super pace ratio

Is a worm gear reducer gearbox right for your application?

If you’re interested in gear reduction and wondering if a worm gear reducer gearbox is right for your application, you’ve come to the right place. This gear reducer gearbox is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.
worm reducer

This is a reducer gearbox

Worm reducer gearbox is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Worm gears produce less noise and vibration than conventional gears. Also, they are cheaper and smaller than other types of reduction gears. However, worm gears have some limitations that make them less efficient than other types. For example, they do not perform as efficiently as parallel or orthogonal axes, which are much better at transmitting power.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducer gearboxes require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer gearbox is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducer gearboxes produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducer gearboxes, so they can be used in tight spaces and applications where space is limited.

pocket

Worm gear reducer gearboxes are an excellent choice for applications requiring high torque and low speeds. These reducer gearboxes are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducer gearboxes are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducer gearboxes are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducer gearboxes are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducer gearboxes have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.
worm reducer

It is high efficiency

When a worm reducer gearbox is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer gearbox is typically much hotter than a hypoid reducer gearbox, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducer gearboxes are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer gearbox is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducer gearboxes have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer gearbox include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer gearbox can produce the same amount of output as a 1/2 HP hypoid reducer gearbox. A Agknx study compared the two types of reducer gearboxes, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer gearbox.
The efficiency of a worm gear reducer gearbox depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer gearbox also have an impact on its efficiency. As a result, worm gear reducer gearboxes should be used with the right type of lubricant.
In a worm gear reducer gearbox, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer gearbox is also quiet and has a low friction coefficient.

It has a low clearance

Worm reducer gearboxes are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Worm gears are popular in machines that need to stop quickly, such as lifts and elevators. The gears and worm are made of a soft material, minimizing backlash and failure rates. They are also popular in heavy-duty machines, such as rock crushers. But while this is an important aspect of their design, there are other factors to consider when choosing a worm gear.
Worm gears have multiple teeth, which allows for greater surface area contact and a better distribution of load. This feature allows for high transmission ratios without sacrificing power. Worm gears can be paired with other gearboxes to increase the overall efficiency of the system.
Worm gears are often used in heavy machinery, including trucks barreling down a deserted highway. They can also be found in packaging machinery, conveyors, and other small machinery. Their unique shape makes them ideal for tight spaces. But they also tend to wear and tear much faster than conventional gears.
worm reducer

It has a high torque to weight ratio

The worm gear reducer gearbox is a versatile gear train that provides a high torque-to-weight ratio. These reducer gearboxes are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducer gearboxes are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducer gearboxes, worm gear reducer gearboxes are also relatively cheap.
The worm gear consists of two parts: the helical butt-jointed worm gear and the worm. The screw-butted worm gear is connected to the shaft by a helical thread. The worm gear is a variation of the six-simple machine. The worm is located in the worm wheel, which forces the worm to rotate. It also changes the plane of motion. Worm gears are usually made of steel or brass.
Worm gear reducer gearboxes are one of the most popular types of reducer gearboxes. It provides high torque and high speed ratio in a compact package. These reducer gearboxes are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducer gearboxes come in a variety of shapes and sizes, including parallel shaft reducer gearboxes and planetary worm reducer gearboxes. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Worms can be assembled using stepped shafts, set screws or dowel pins. However, the worm is subject to a lot of thrust and must be held firmly. This could lead to a rebound. Also, the bearings may come loose and the worm may move. To avoid backlash, make sure the worm gear shaft passes through the midpoint of the worm face width.

China NMRV worm gearbox Spare Parts bushing, worm gearbox shaft sleeve double reduction worm gearbox
editor by czh 2023-02-15

China Top Grade Right Angle Input Solid Shaft Worm Gearbox double output worm gearbox

Product Description

Major Attributes:
1) Made of substantial high quality aluminum alloy, light-weight excess weight and non-rusting
2) Big output torque and substantial radiating efficiency
three) Clean running and low noise, can operate long time in dreadful condition
four) Good-searching appearance, resilient support life and small quantity
5) Suitable for omnibearing installation
Major Components:
one)housing:aluminium alloy ADC12(dimensions 571-090) die solid iron HT200(dimension a hundred and ten-150)
2)Worm:20Cr, ZI Involute profile carbonize&quencher warmth treatment make gear surface area hardness up to fifty six-62 HRC Following precision grinding, carburization layer’s thickness between .3-.5mm.
three)Worm Wheel:wearable stannum alloy CuSn10-1
Mix Options:
Enter:with enter shaft, With square flange,With IEC common input flange
Output:with torque arm, output flange, one output shaft, double output shaft, plastic go over
Worm reducers are available with diffferent combos: NMRV+NMRV, NMRV+NRV, NMRV+Laptop, NMRV+UDL, NMRV+MOTORS

Comprehensive Images

Product Parameters

Old Model	New Model	Ratio	Center Distance	Electricity	Enter Dia.	Output Dia.	Output Torque	Fat
RV571		7.5~100	25mm	.06KW~.12KW	Φ9	Φ11	21N.m	.7kgs
RV030	RW030	7.5~100	30mm	.06KW~.25KW	Φ9(Φ11)	Φ14	45N.m	1.2kgs
RV040	RW040	seven.5~100	40mm	.09KW~.55KW	Φ9(Φ11,Φ14)	Φ18(Φ19)	84N.m	two.3kgs
RV050	RW050	7.5~a hundred	50mm	.12KW~1.5KW	Φ11(Φ14,Φ19)	Φ25(Φ24)	160N.m	3.5kgs
RV063	RW063	seven.5~one hundred	63mm	.18KW~2.2KW	Φ14(Φ19,Φ24)	Φ25(Φ28)	230N.m	six.2kgs
RV075	RW075	seven.5~one hundred	75mm	.25KW~4.0KW	Φ14(Φ19,Φ24,Φ28)	Φ28(Φ35)	410N.m	nine.0kgs
RV090	RW090	7.5~one hundred	90mm	.37KW~4.0KW	Φ19(Φ24,Φ28)	Φ35(Φ38)	725N.m	thirteen.0kgs
RV110	RW110	seven.5~100	110mm	.55KW~7.5KW	Φ19(Φ24,Φ28,Φ38)	Φ42	1050N.m	35.0kgs
RV130	RW130	seven.5~100	130mm	.75KW~7.5KW	Φ24(Φ28,Φ38)	Φ45	1550N.m	forty eight.0kgs
RV150	RW150	seven.5~a hundred	150mm	2.2KW~15KW	Φ28(Φ38,Φ42)	Φ50		84.0kgs

Exploded Look at:

GRV Outline Dimension:

GRV	A	B	B1	C	C1	D(H8)	D1(j6)	E(h8)	F	G	G1	H	H1	J	M	N	O	P	Q	R	S	T	BL	β	b	b1	t	t1	f1	V
030	80	ninety seven	20	54	44	fourteen	nine	fifty five	32	56	63	sixty five	29	51	forty	57	thirty	75	44	6.five	21	five.five	M6*10(n=4)	0°	five	three	16.three	10.two	–	27
040	a hundred	121.five	23	70	60	18(19)	eleven	sixty	forty three	71	seventy eight	seventy five	36.5	sixty	50	71.five	forty	87	fifty five	6.5	26	six.5	M6*ten(n=4)	45°	6	four	twenty.8(21.8)	12.five	–	35
050	120	a hundred and forty four	thirty	eighty	70	twenty five(24)	14	70	forty nine	85	92	eighty five	43.five	seventy four	60	eighty four	50	a hundred	sixty four	8.five	thirty	seven	M8*twelve(n=4)	45°	8	five	28.3(27.3)	sixteen	M6	forty
063	one hundred forty four	174	40	a hundred	85	twenty five(28)	19	eighty	sixty seven	103	112	ninety five	53	90	72	102	63	110	eighty	8.5	36	8	M8*twelve(n=8)	45°	8	6	28.3(31.3)	21.five	M6	fifty
075	172	205	50	one hundred twenty	ninety	28(35)	24	95	seventy two	112	120	a hundred and fifteen	fifty seven	a hundred and five	86	119	75	140	ninety three	11	40	10	M8*14(n=8)	45°	eight(ten)	eight	31.3(38.3)	27	M8	sixty
090	206	238	50	140	one hundred	35(38)	24	one hundred ten	74	a hundred thirty	140	a hundred thirty	67	125	103	a hundred thirty five	90	160	102	thirteen	forty five	eleven	M10*16(n=8)	45°	ten	eight	38.3(41.3)	27	M8	70
one hundred ten	255	295	60	170	one hundred fifteen	42	28	a hundred thirty	–	one hundred forty four	a hundred and fifty five	one hundred sixty five	74	142	127.five	167.5	one hundred ten	two hundred	a hundred twenty five	14	fifty	fourteen	M10*eighteen(n=8)	45°	twelve	eight	45.three	31	M10	eighty five
130	293	335	eighty	two hundred	120	forty five	30	one hundred eighty	–	one hundred fifty five	one hundred seventy	215	81	162	146.five	187.5	a hundred thirty	250	140	16	60	fifteen	M12*twenty(n=8)	45°	14	8	48.eight	33	M10	a hundred
150	340	400	80	240	a hundred forty five	50	35	180	–	185	two hundred	215	96	195	one hundred seventy	230	150	250	a hundred and eighty	eighteen	seventy two.5	18	M12*22(n=8)	45°	fourteen	10	53.eight	38	M12	120

Company Profile

About CZPT Transmission:
We are a professional reducer maker located in HangZhou, ZHangZhoug province.
Our major items is full variety of RV571-a hundred and fifty worm reducers , also supplied GKM hypoid helical gearbox, GRC inline helical gearbox, Computer models, UDL Variators and AC Motors, G3 helical gear motor.
Products are widely employed for apps such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, building machinery, metallurgic mine, environmental defense engineering, and all types of automated lines, and assembly traces.
With fast supply, excellent after-product sales service, superior creating facility, our items market well both at home and abroad. We have exported our reducers to Southeast Asia, Jap Europe and the Center East and so on.Our goal is to develop and innovate on the basis of higher good quality, and create a good reputation for reducers.

Packing information:Plastic Bags+Cartons+Picket Circumstances , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Honest-Turkey Get Eurasia

Logistics

Soon after Income Provider

one.Upkeep Time and Guarantee:In 1 yr right after obtaining goods.
2.Other Support: Like modeling variety guidebook, set up guidebook, and dilemma resolution information, etc.

FAQ

one.Q:Can you make as for every client drawing?
A: Indeed, we offer personalized provider for customers accordingly. We can use customer’s nameplate for gearboxes.
2.Q:What is your conditions of payment ?
   A: thirty% deposit just before production,balance T/T prior to delivery.
three.Q:Are you a trading company or manufacturer?
   A:We are a manufacurer with superior gear and knowledgeable employees.
4.Q:What is actually your creation potential?
   A:8000-9000 PCS/Month
5.Q:Cost-free sample is accessible or not?
   A:Of course, we can supply free sample if consumer concur to spend for the courier expense
six.Q:Do you have any certificate?
   A:Yes, we have CE certificate and SGS certification report.

Make contact with details:
Ms Lingel Pan
For any inquiries just truly feel free of charge ton speak to me. Numerous many thanks for your variety focus to our business!

US $12-220
/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Machinery, Marine, Agricultural Machinery, Industry
Function:	Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Right Angle
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Step:	Double-Step

###

Samples:	US$ 12/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Old Model	New Model	Ratio	Center Distance	Power	Input Dia.	Output Dia.	Output Torque	Weight
RV025		7.5~100	25mm	0.06KW~0.12KW	Φ9	Φ11	21N.m	0.7kgs
RV030	RW030	7.5~100	30mm	0.06KW~0.25KW	Φ9(Φ11)	Φ14	45N.m	1.2kgs
RV040	RW040	7.5~100	40mm	0.09KW~0.55KW	Φ9(Φ11,Φ14)	Φ18(Φ19)	84N.m	2.3kgs
RV050	RW050	7.5~100	50mm	0.12KW~1.5KW	Φ11(Φ14,Φ19)	Φ25(Φ24)	160N.m	3.5kgs
RV063	RW063	7.5~100	63mm	0.18KW~2.2KW	Φ14(Φ19,Φ24)	Φ25(Φ28)	230N.m	6.2kgs
RV075	RW075	7.5~100	75mm	0.25KW~4.0KW	Φ14(Φ19,Φ24,Φ28)	Φ28(Φ35)	410N.m	9.0kgs
RV090	RW090	7.5~100	90mm	0.37KW~4.0KW	Φ19(Φ24,Φ28)	Φ35(Φ38)	725N.m	13.0kgs
RV110	RW110	7.5~100	110mm	0.55KW~7.5KW	Φ19(Φ24,Φ28,Φ38)	Φ42	1050N.m	35.0kgs
RV130	RW130	7.5~100	130mm	0.75KW~7.5KW	Φ24(Φ28,Φ38)	Φ45	1550N.m	48.0kgs
RV150	RW150	7.5~100	150mm	2.2KW~15KW	Φ28(Φ38,Φ42)	Φ50		84.0kgs

###

GRV	A	B	B1	C	C1	D(H8)	D1(j6)	E(h8)	F	G	G1	H	H1	J	M	N	O	P	Q	R	S	T	BL	β	b	b1	t	t1	f1	V
030	80	97	20	54	44	14	9	55	32	56	63	65	29	51	40	57	30	75	44	6.5	21	5.5	M6*10(n=4)	0°	5	3	16.3	10.2	–	27
040	100	121.5	23	70	60	18(19)	11	60	43	71	78	75	36.5	60	50	71.5	40	87	55	6.5	26	6.5	M6*10(n=4)	45°	6	4	20.8(21.8)	12.5	–	35
050	120	144	30	80	70	25(24)	14	70	49	85	92	85	43.5	74	60	84	50	100	64	8.5	30	7	M8*12(n=4)	45°	8	5	28.3(27.3)	16	M6	40
063	144	174	40	100	85	25(28)	19	80	67	103	112	95	53	90	72	102	63	110	80	8.5	36	8	M8*12(n=8)	45°	8	6	28.3(31.3)	21.5	M6	50
075	172	205	50	120	90	28(35)	24	95	72	112	120	115	57	105	86	119	75	140	93	11	40	10	M8*14(n=8)	45°	8(10)	8	31.3(38.3)	27	M8	60
090	206	238	50	140	100	35(38)	24	110	74	130	140	130	67	125	103	135	90	160	102	13	45	11	M10*16(n=8)	45°	10	8	38.3(41.3)	27	M8	70
110	255	295	60	170	115	42	28	130	–	144	155	165	74	142	127.5	167.5	110	200	125	14	50	14	M10*18(n=8)	45°	12	8	45.3	31	M10	85
130	293	335	80	200	120	45	30	180	–	155	170	215	81	162	146.5	187.5	130	250	140	16	60	15	M12*20(n=8)	45°	14	8	48.8	33	M10	100
150	340	400	80	240	145	50	35	180	–	185	200	215	96	195	170	230	150	250	180	18	72.5	18	M12*22(n=8)	45°	14	10	53.8	38	M12	120

US $12-220
/ Piece
| 1 Piece

(Min. Order)

###

Application:	Motor, Machinery, Marine, Agricultural Machinery, Industry
Function:	Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Right Angle
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Step:	Double-Step

###

Samples:	US$ 12/Piece 1 Piece(Min.Order) \| Request Sample

###

Customization:	Available \| Customized Request

###

Old Model	New Model	Ratio	Center Distance	Power	Input Dia.	Output Dia.	Output Torque	Weight
RV025		7.5~100	25mm	0.06KW~0.12KW	Φ9	Φ11	21N.m	0.7kgs
RV030	RW030	7.5~100	30mm	0.06KW~0.25KW	Φ9(Φ11)	Φ14	45N.m	1.2kgs
RV040	RW040	7.5~100	40mm	0.09KW~0.55KW	Φ9(Φ11,Φ14)	Φ18(Φ19)	84N.m	2.3kgs
RV050	RW050	7.5~100	50mm	0.12KW~1.5KW	Φ11(Φ14,Φ19)	Φ25(Φ24)	160N.m	3.5kgs
RV063	RW063	7.5~100	63mm	0.18KW~2.2KW	Φ14(Φ19,Φ24)	Φ25(Φ28)	230N.m	6.2kgs
RV075	RW075	7.5~100	75mm	0.25KW~4.0KW	Φ14(Φ19,Φ24,Φ28)	Φ28(Φ35)	410N.m	9.0kgs
RV090	RW090	7.5~100	90mm	0.37KW~4.0KW	Φ19(Φ24,Φ28)	Φ35(Φ38)	725N.m	13.0kgs
RV110	RW110	7.5~100	110mm	0.55KW~7.5KW	Φ19(Φ24,Φ28,Φ38)	Φ42	1050N.m	35.0kgs
RV130	RW130	7.5~100	130mm	0.75KW~7.5KW	Φ24(Φ28,Φ38)	Φ45	1550N.m	48.0kgs
RV150	RW150	7.5~100	150mm	2.2KW~15KW	Φ28(Φ38,Φ42)	Φ50		84.0kgs

###

GRV	A	B	B1	C	C1	D(H8)	D1(j6)	E(h8)	F	G	G1	H	H1	J	M	N	O	P	Q	R	S	T	BL	β	b	b1	t	t1	f1	V
030	80	97	20	54	44	14	9	55	32	56	63	65	29	51	40	57	30	75	44	6.5	21	5.5	M6*10(n=4)	0°	5	3	16.3	10.2	–	27
040	100	121.5	23	70	60	18(19)	11	60	43	71	78	75	36.5	60	50	71.5	40	87	55	6.5	26	6.5	M6*10(n=4)	45°	6	4	20.8(21.8)	12.5	–	35
050	120	144	30	80	70	25(24)	14	70	49	85	92	85	43.5	74	60	84	50	100	64	8.5	30	7	M8*12(n=4)	45°	8	5	28.3(27.3)	16	M6	40
063	144	174	40	100	85	25(28)	19	80	67	103	112	95	53	90	72	102	63	110	80	8.5	36	8	M8*12(n=8)	45°	8	6	28.3(31.3)	21.5	M6	50
075	172	205	50	120	90	28(35)	24	95	72	112	120	115	57	105	86	119	75	140	93	11	40	10	M8*14(n=8)	45°	8(10)	8	31.3(38.3)	27	M8	60
090	206	238	50	140	100	35(38)	24	110	74	130	140	130	67	125	103	135	90	160	102	13	45	11	M10*16(n=8)	45°	10	8	38.3(41.3)	27	M8	70
110	255	295	60	170	115	42	28	130	–	144	155	165	74	142	127.5	167.5	110	200	125	14	50	14	M10*18(n=8)	45°	12	8	45.3	31	M10	85
130	293	335	80	200	120	45	30	180	–	155	170	215	81	162	146.5	187.5	130	250	140	16	60	15	M12*20(n=8)	45°	14	8	48.8	33	M10	100
150	340	400	80	240	145	50	35	180	–	185	200	215	96	195	170	230	150	250	180	18	72.5	18	M12*22(n=8)	45°	14	10	53.8	38	M12	120

A-Drive PWC single worm reducer gearbox

A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducer gearboxes. As a result, worm gears continue to be popular with engineers.
worm reducer

Agknx driver

Conical drive worm reducer gearboxes are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer gearbox provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducer gearboxes are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H

X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm reducer gearbox Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducer gearboxes are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle

RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducer gearboxes are ideal for a variety of applications.
RV series worm gear reducer gearbox is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducer gearboxes have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducer gearboxes are available with single or dual input shafts and are interchangeable with NMRVs.
Aluminum alloy right angle worm reducer gearbox is a light, durable and efficient gear reduction device. Its compact design makes it lighter than other gearheads, while its rust-resistant surface and long life make it an excellent choice for industrial and automotive applications. It is available in a variety of sizes, including inches.
worm reducer AGknx Single

Worm reducer gearboxes can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducer gearboxes work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
Worm reducer gearboxes have two benefits: they are compact and take up little space. They can slow down high-output motors while maintaining their torque. Another important feature of the worm gear reducer gearbox is its high transmission ratio capability. It can be installed in both vertical and horizontal positions, and a bidirectional version is also available.
Worm gears have some complications compared to standard gear sets, but overall they are reliable and durable. Proper installation and lubrication can make them sturdy, efficient devices.
A-Drive AGknx Single

If you’re considering purchasing a new worm gear reducer gearbox for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducer gearboxes can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
The worm reducer gearbox consists of two parts: the input worm and the output worm. Each component has its own rotational speed, the input worm rotates in a single direction and the output worm wheel rotates vertically. In a five-to-one ratio, the input worm rotates five times for each output worm. Likewise, a 60-to-1 ratio requires 60 revolutions of each worm. Due to this arrangement, the worm reducer gearbox is inefficient. Gear reduction is inefficient due to sliding friction rather than rolling friction.
Worm reducer gearboxes are also susceptible to thermal stress. They run hotter than hypoid reducer gearboxes, which reduces their useful life. In addition to higher heat, worm reducer gearboxes can experience component failure over time. In addition, an oil change is imminent due to the deterioration of lubrication.
The worm gear reducer gearbox of the A-Drive PPC single is a direct drive gearbox for personal watercraft. It has bronze bushings, aluminum gears, and a spool box. The spool box has a quarter-inch plated spool to wrap 1/4-inch 7 x 19 aircraft cable. Its design also makes it a more efficient alternative to belt-driven AGknx cranes.
worm reducer AGknx X & H

The AGknx X & H worm gear reducer gearbox series is a high-performance universal mount worm gear reducer gearbox. It features a spur gear primary on the input for higher performance and a wider range of gear ratios. Its design also allows it to be used with a variety of input shaft types, including shaft and closed-coupled applications.
It is available in a variety of sizes, including popular frame sizes 90 and 110. The worm shaft is made of case-hardened alloy steel with a cast iron hub and bronze ring gear. The standard output shaft is hollow. There are also models with dual single-shaft outputs.

China Top Grade Right Angle Input Solid Shaft Worm Gearbox double output worm gearbox
editor by czh 2023-01-29

China OEM Factory Direct Sales RV Series Worm Gear Box, Solid Shaft Input Nrv Series Worm Gearbox gearbox worm box

Warranty: 1 year
Relevant Industries: Production Plant, Foods & Beverage Manufacturing unit, Farms, Printing Outlets, Design works , Strength & Mining, Foods & Beverage Stores
Fat (KG): twenty KG
Customized assist: OEM, ODM, OBM
Gearing Arrangement: Worm
Output Torque: 1.8~1760n.m
Input Speed: 1400rpm
Output Pace: .15-300rpm
Solution title: Nrv Worm Gearbox With Enter Shaft
Application: Robotic Sector
Sort: Worm Generate
Colour: Silver/blue or tailored
Key phrase: Reduction Gearbox
Structures: Bearing Material of HousingCasting Iron/Aluminum alloyBrandBeiji or custom-madeOutput SortSolid shaft/hollow shaftUsages:Metallurgical industry, mining market, chemical industry, meals industry, beverage sector, textile business, packagingindustry, environmental safety market Firm Profile About US HangZhou Jinhongda Transmission Tools Co., Ltd is a modern day enterprise integrating market and trade. Our sales department is located in HangZhou baoan district. A total of fifteen staff are responsible for domestic and international functions.In China, We has set up the Pearl River Delta as the center to include the national revenue network. Our items are also exported to the United States, Germany, France, Holland, Spain, Korea, Japan, Saudi Arabia, Thailand and other countries and regions. Our manufacturing facility is located in HangZhou, ZheJiang , covering an region of 10,000 square meters.Our manufacturing unit has dozens of professional CNC machining products and several precision measuring gear and much more than 100 professionals.The company has been adhering to scientific and technological innovation, research and introduction of superior engineering, and consistently create new merchandise to fulfill the market place need.The monthly manufacturing capacity reaches 10,000 models. Our major products are BeiJi precision planetary reducer, R/ S/F/K sequence helical equipment reducer, RV reducer, small gear reducer, medium equipment reducer, cast iron worm equipment reducer, CAM splitter and other transmission tools.We can also provide OEM merchandise and particular function items. We have a strong technical capability, has obtained ISO 9001:2008 high quality management method certification and manufacturing in rigid accordance with the demands. Our products have been broadly employed in petroleum, chemical gear, plastic equipment, rubber machinery, food machinery, packaging equipment, three-dimensional parking garage and assembly line and other equipment and equipment fields, gained the majority of users’ satisfaction and praise.If you have wants, make sure you contact us. Certifications Why Decide on Us Packing and Shipping Solution software scenarios FAQ Q: Are you a investing organization or a company ?A: We are a speed reducer gearbox manufacturer in ZheJiang Province, China. Our firm owns the ability ofmanufacturing,processing, designing and R&D. Q:What data must i inform you to verify the worm gearbox?A:Design/Size,B:Ratio and output torque, C:Electrical power and flange kind,D:Shaft Path,E:Housing color,F:Purchase amount. Q: Can you customise in accordance to our demands?A: Yes, we can style non-standard goods in accordance to customers’ drawings and samples. Q:What is the payment phrase?A:T/T and Paypal is employed far more,you should contact us for details Q: How long is the shipping and delivery date?A: 10 – twenty enterprise times.

A-Drive PWC single worm reducer

A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducers. As a result, worm gears continue to be popular with engineers.
worm_reducer

Agknx driver

Conical drive worm reducers are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducers are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H

X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm Reducer Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducers are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle

RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducers are ideal for a variety of applications.
RV series worm gear reducer is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducers have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducers are available with single or dual input shafts and are interchangeable with NMRVs.
Aluminum alloy right angle worm reducer is a light, durable and efficient gear reduction device. Its compact design makes it lighter than other gearheads, while its rust-resistant surface and long life make it an excellent choice for industrial and automotive applications. It is available in a variety of sizes, including inches.
worm_reducer AGknx Single

Worm reducers can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducers work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
Worm reducers have two benefits: they are compact and take up little space. They can slow down high-output motors while maintaining their torque. Another important feature of the worm gear reducer is its high transmission ratio capability. It can be installed in both vertical and horizontal positions, and a bidirectional version is also available.
Worm gears have some complications compared to standard gear sets, but overall they are reliable and durable. Proper installation and lubrication can make them sturdy, efficient devices.
A-Drive AGknx Single

If you’re considering purchasing a new worm gear reducer for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducers can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
The worm reducer consists of two parts: the input worm and the output worm. Each component has its own rotational speed, the input worm rotates in a single direction and the output worm wheel rotates vertically. In a five-to-one ratio, the input worm rotates five times for each output worm. Likewise, a 60-to-1 ratio requires 60 revolutions of each worm. Due to this arrangement, the worm reducer is inefficient. Gear reduction is inefficient due to sliding friction rather than rolling friction.
Worm reducers are also susceptible to thermal stress. They run hotter than hypoid reducers, which reduces their useful life. In addition to higher heat, worm reducers can experience component failure over time. In addition, an oil change is imminent due to the deterioration of lubrication.
The worm gear reducer of the A-Drive PPC single is a direct drive gearbox for personal watercraft. It has bronze bushings, aluminum gears, and a spool box. The spool box has a quarter-inch plated spool to wrap 1/4-inch 7 x 19 aircraft cable. Its design also makes it a more efficient alternative to belt-driven AGknx cranes.
worm_reducer AGknx X & H

The AGknx X & H worm gear reducer series is a high-performance universal mount worm gear reducer. It features a spur gear primary on the input for higher performance and a wider range of gear ratios. Its design also allows it to be used with a variety of input shaft types, including shaft and closed-coupled applications.
It is available in a variety of sizes, including popular frame sizes 90 and 110. The worm shaft is made of case-hardened alloy steel with a cast iron hub and bronze ring gear. The standard output shaft is hollow. There are also models with dual single-shaft outputs.

China OEM Factory Direct Sales RV Series Worm Gear Box, Solid Shaft Input Nrv Series Worm Gearbox gearbox worm box

China Standard China supplier cheapest micro worm gear speed reducer with through shaft with Good quality

Product Name
China supplier cheapest micro worm gear speed reducer with through shaft

Product Type
CNC turning, milling, drilling, grinding, wire EDM cutting etc.

Our Services
CNC Machining,Plastic Injection,Stamping,Die Casting,Silicone And Rubber,Aluminum Extrusion,Mould Making,etc

Material
Aluminum, New Front Driveshaft Prop Shaft Front Transmission Drive Shaft Propshaft 2625717649 for BMW X5 X6 Brass,Stainless Steel,Copper,Plastic,Wood,Silicone,Rubber,Or as per the customers’ requirements

Surface Treatment
Anodizing,Sandblasting,Painting,Powder coating, CZPT dc 6070 gearbox parts Plating,Silk Printing,Brushing,Polishing,Laser Engraving

Dimension
As customers’ request

Service Project
To provide production design, production and technical service, CZPT development and processing, etc

Drawing Format
PRO/E, Auto CAD, Solid Works,IGS, Center Drive Electric China Gear Motor Wheel Gearbox for Center Pivotlateral Move linear Irrigation System Drive Line UG, CAD/CAM/CAE

Testing Machine
Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on

Industry used
Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication

Packing
Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer’s specific requirements

Trial sample time
7-10 days after confirmation

Delivery time
7-30 days after receive the pre-payments

Payment Terms
T/T, Automobile stabilizer bushing,Front stabilizer bushing for HONDA ODYSSEY 2005-2014, OEN NO 51306-SED -004 Western Union,Paypal

Calculating the Deflection of a Worm Shaft

In this article, we’ll discuss how to calculate the deflection of a worm gear’s worm shaft. We’ll also discuss the characteristics of a worm gear, including its tooth forces. And we’ll cover the important characteristics of a worm gear. Read on to learn more! Here are some things to consider before purchasing a worm gear. We hope you enjoy learning! After reading this article, you’ll be well-equipped to choose a worm gear to match your needs.
worm shaft

Calculation of worm shaft deflection

The main goal of the calculations is to determine the deflection of a worm. Worms are used to turn gears and mechanical devices. This type of transmission uses a worm. The worm diameter and the number of teeth are inputted into the calculation gradually. Then, a table with proper solutions is shown on the screen. After completing the table, you can then move on to the main calculation. You can change the strength parameters as well.
The maximum worm shaft deflection is calculated using the finite element method (FEM). The model has many parameters, including the size of the elements and boundary conditions. The results from these simulations are compared to the corresponding analytical values to calculate the maximum deflection. The result is a table that displays the maximum worm shaft deflection. The tables can be downloaded below. You can also find more information about the different deflection formulas and their applications.
The calculation method used by DIN EN 10084 is based on the hardened cemented worm of 16MnCr5. Then, you can use DIN EN 10084 (CuSn12Ni2-C-GZ) and DIN EN 1982 (CuAl10Fe5Ne5-C-GZ). Then, you can enter the worm face width, either manually or using the auto-suggest option.
Common methods for the calculation of worm shaft deflection provide a good approximation of deflection but do not account for geometric modifications on the worm. While Norgauer’s 2021 approach addresses these issues, it fails to account for the helical winding of the worm teeth and overestimates the stiffening effect of gearing. More sophisticated approaches are required for the efficient design of thin worm shafts.
Worm gears have a low noise and vibration compared to other types of mechanical devices. However, worm gears are often limited by the amount of wear that occurs on the softer worm wheel. Worm shaft deflection is a significant influencing factor for noise and wear. The calculation method for worm gear deflection is available in ISO/TR 14521, DIN 3996, and AGMA 6022.
The worm gear can be designed with a precise transmission ratio. The calculation involves dividing the transmission ratio between more stages in a gearbox. Power transmission input parameters affect the gearing properties, as well as the material of the worm/gear. To achieve a better efficiency, the worm/gear material should match the conditions that are to be experienced. The worm gear can be a self-locking transmission.
The worm gearbox contains several machine elements. The main contributors to the total power loss are the axial loads and bearing losses on the worm shaft. Hence, different bearing configurations are studied. One type includes locating/non-locating bearing arrangements. The other is tapered roller bearings. The worm gear drives are considered when locating versus non-locating bearings. The analysis of worm gear drives is also an investigation of the X-arrangement and four-point contact bearings.
worm shaft

Influence of tooth forces on bending stiffness of a worm gear

The bending stiffness of a worm gear is dependent on tooth forces. Tooth forces increase as the power density increases, but this also leads to increased worm shaft deflection. The resulting deflection can affect efficiency, wear load capacity, and NVH behavior. Continuous improvements in bronze materials, lubricants, and manufacturing quality have enabled worm gear manufacturers to produce increasingly high power densities.
Standardized calculation methods take into account the supporting effect of the toothing on the worm shaft. However, overhung worm gears are not included in the calculation. In addition, the toothing area is not taken into account unless the shaft is designed next to the worm gear. Similarly, the root diameter is treated as the equivalent bending diameter, but this ignores the supporting effect of the worm toothing.
A generalized formula is provided to estimate the STE contribution to vibratory excitation. The results are applicable to any gear with a meshing pattern. It is recommended that engineers test different meshing methods to obtain more accurate results. One way to test tooth-meshing surfaces is to use a finite element stress and mesh subprogram. This software will measure tooth-bending stresses under dynamic loads.
The effect of tooth-brushing and lubricant on bending stiffness can be achieved by increasing the pressure angle of the worm pair. This can reduce tooth bending stresses in the worm gear. A further method is to add a load-loaded tooth-contact analysis (CCTA). This is also used to analyze mismatched ZC1 worm drive. The results obtained with the technique have been widely applied to various types of gearing.
In this study, we found that the ring gear’s bending stiffness is highly influenced by the teeth. The chamfered root of the ring gear is larger than the slot width. Thus, the ring gear’s bending stiffness varies with its tooth width, which increases with the ring wall thickness. Furthermore, a variation in the ring wall thickness of the worm gear causes a greater deviation from the design specification.
To understand the impact of the teeth on the bending stiffness of a worm gear, it is important to know the root shape. Involute teeth are susceptible to bending stress and can break under extreme conditions. A tooth-breakage analysis can control this by determining the root shape and the bending stiffness. The optimization of the root shape directly on the final gear minimizes the bending stress in the involute teeth.
The influence of tooth forces on the bending stiffness of a worm gear was investigated using the CZPT Spiral Bevel Gear Test Facility. In this study, multiple teeth of a spiral bevel pinion were instrumented with strain gages and tested at speeds ranging from static to 14400 RPM. The tests were performed with power levels as high as 540 kW. The results obtained were compared with the analysis of a three-dimensional finite element model.
worm shaft

Characteristics of worm gears

Worm gears are unique types of gears. They feature a variety of characteristics and applications. This article will examine the characteristics and benefits of worm gears. Then, we’ll examine the common applications of worm gears. Let’s take a look! Before we dive in to worm gears, let’s review their capabilities. Hopefully, you’ll see how versatile these gears are.
A worm gear can achieve massive reduction ratios with little effort. By adding circumference to the wheel, the worm can greatly increase its torque and decrease its speed. Conventional gearsets require multiple reductions to achieve the same reduction ratio. Worm gears have fewer moving parts, so there are fewer places for failure. However, they can’t reverse the direction of power. This is because the friction between the worm and wheel makes it impossible to move the worm backwards.
Worm gears are widely used in elevators, hoists, and lifts. They are particularly useful in applications where stopping speed is critical. They can be incorporated with smaller brakes to ensure safety, but shouldn’t be relied upon as a primary braking system. Generally, they are self-locking, so they are a good choice for many applications. They also have many benefits, including increased efficiency and safety.
Worm gears are designed to achieve a specific reduction ratio. They are typically arranged between the input and output shafts of a motor and a load. The two shafts are often positioned at an angle that ensures proper alignment. Worm gear gears have a center spacing of a frame size. The center spacing of the gear and worm shaft determines the axial pitch. For instance, if the gearsets are set at a radial distance, a smaller outer diameter is necessary.
Worm gears’ sliding contact reduces efficiency. But it also ensures quiet operation. The sliding action limits the efficiency of worm gears to 30% to 50%. A few techniques are introduced herein to minimize friction and to produce good entrance and exit gaps. You’ll soon see why they’re such a versatile choice for your needs! So, if you’re considering purchasing a worm gear, make sure you read this article to learn more about its characteristics!
An embodiment of a worm gear is described in FIGS. 19 and 20. An alternate embodiment of the system uses a single motor and a single worm 153. The worm 153 turns a gear which drives an arm 152. The arm 152, in turn, moves the lens/mirr assembly 10 by varying the elevation angle. The motor control unit 114 then tracks the elevation angle of the lens/mirr assembly 10 in relation to the reference position.
The worm wheel and worm are both made of metal. However, the brass worm and wheel are made of brass, which is a yellow metal. Their lubricant selections are more flexible, but they’re limited by additive restrictions due to their yellow metal. Plastic on metal worm gears are generally found in light load applications. The lubricant used depends on the type of plastic, as many types of plastics react to hydrocarbons found in regular lubricant. For this reason, you need a non-reactive lubricant.

China Standard China supplier cheapest micro worm gear speed reducer with through shaft with Good quality