Tag Archives: gearbox

China Custom E-RV 090 CZPT Worm Gear Gearbox Reducer supplier

Product Description

Overview
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Quick Details
Gearing Arrangement: Worm Brand Name: CHINAMFG
Input Speed: 1400 rpm Output Speed: 14 rpm to 186 rpm
Rated Power: 0.06 ~ 4KW Output Torque: 2.6-479N.M
Color: Blue/Silver or on request Origin: ZHangZhoug, China (Mainland)
Warranty: 1 Year Application: Industry
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Supply Ability
Supply Ability: 20000 Piece/Pieces per Month
Extra Service: OEM is welcome
QC System: ISO9001:2008
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Packaging & Delivery
Package: Wooden box/Paper carton
Port: HangZhou/ZheJiang or on request
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TYPE	Worm Gear Speed Reducer/Worm Gearbox
MODEL	NMRV series size:571,030,040,050,063,075,090,110,130,150
RATIO	5,7.5,10,15,20,25,30,40,50,60,80,100
COLOR	Blue(RAL5571)/Silver grey (RAL9571) 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

About CHINAMFG since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp
ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave reached the advanced technique index of the congeneric European and Janpanese produc
ts, We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders
of non-standard products, such as gears, shafts, punching parts ect, according to customers’ Drawings or sam-
ples.

Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g-
ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have advanced testing equipments also.

Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, heat treatment, surface finishing and so on.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

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

Customization:	Available \| Customized Request

gear gearbox

How do manufacturers ensure the precision of gear tooth profiles in gear reducers?

Manufacturers employ several techniques to ensure the precision of gear tooth profiles in gear reducers, which is crucial for optimal performance and efficiency:

1. Precision Machining: Gear teeth are typically machined using advanced CNC (Computer Numerical Control) machines that can achieve high levels of accuracy and repeatability. This ensures consistent gear tooth profiles across multiple components.

2. Quality Control Measures: Rigorous quality control processes, such as dimensional inspections and profile measurements, are performed at various stages of manufacturing to verify that gear tooth profiles meet the required specifications.

3. Tooth Profile Design: Engineers use specialized software and simulation tools to design gear tooth profiles with precise involute shapes and accurate dimensions. These designs are then translated into machine instructions for manufacturing.

4. Material Selection: High-quality materials with excellent wear resistance and dimensional stability are chosen to minimize the potential for deformation or inaccuracies during machining and operation.

5. Heat Treatment: Heat treatment processes, such as carburizing and quenching, are applied to enhance the surface hardness and durability of gear teeth, reducing the risk of wear and deformation over time.

6. Tooth Grinding and Finishing: After initial machining, gear teeth often undergo precision grinding and finishing processes to achieve the desired tooth profile accuracy and surface finish.

7. Post-Processing Inspection: Gear tooth profiles are inspected again after manufacturing processes to verify that the final components meet the specified tolerances and performance criteria.

8. Computer-Aided Manufacturing (CAM): CAM software is used to generate tool paths and machining instructions, enabling precise control over tool movements and material removal during gear manufacturing.

By combining these techniques and leveraging advanced manufacturing technologies, manufacturers can achieve the necessary precision in gear tooth profiles, resulting in reliable and efficient gear reducers for various industrial applications.

gear gearbox

What maintenance practices are essential for prolonging the lifespan of gear reducers?

Proper maintenance is crucial for extending the lifespan and ensuring optimal performance of gear reducers. Here are essential maintenance practices:

1. Lubrication: Regular lubrication of gear reducers is vital to reduce friction, wear, and heat generation. Use the recommended lubricant and follow the manufacturer’s guidelines for lubrication intervals.
2. Inspection: Routinely inspect gear reducers for signs of wear, damage, or leaks. Check for unusual noises, vibrations, or temperature increases during operation.
3. Alignment: Ensure proper alignment of the input and output shafts. Misalignment can lead to increased wear, noise, and reduced efficiency. Align the components according to the manufacturer’s specifications.
4. Cooling and Ventilation: Maintain proper cooling and ventilation to prevent overheating. Ensure that cooling fans and vents are clean and unobstructed.
5. Seal Maintenance: Inspect and replace seals as needed to prevent contaminants from entering the gear reducer. Contaminants can lead to accelerated wear and reduced performance.
6. Bolts and Fasteners: Regularly check and tighten bolts and fasteners to prevent loosening during operation, which can cause misalignment or component damage.
7. Replacing Worn Components: Replace worn or damaged components, such as gears, bearings, and seals, with genuine parts from the manufacturer.
8. Vibration Analysis: Conduct periodic vibration analysis to identify potential issues early. Excessive vibration can indicate misalignment or component wear.
9. Maintenance Records: Keep detailed maintenance records, including lubrication schedules, inspection dates, and component replacements. This helps track the history of the gear reducer and aids in future maintenance planning.
10. Training: Provide proper training to maintenance personnel on gear reducer maintenance and troubleshooting techniques.

By adhering to these maintenance practices, you can maximize the lifespan of your gear reducers, minimize downtime, and ensure reliable operation in your industrial processes.

gear gearbox

What are the benefits of using a gear reducer in industrial applications?

Gear reducers offer several benefits that make them indispensable in various industrial applications:

1. Speed Reduction: Gear reducers allow the reduction of high-speed input from motors or engines to lower, more usable output speeds for specific applications, ensuring proper equipment operation and safety.

2. Torque Increase: By leveraging the mechanical advantage of gear ratios, gear reducers can significantly increase torque output, enabling the handling of heavy loads and providing the necessary power for tasks such as lifting, conveying, and processing.

3. Precise Control: Gear reducers enable fine-tuning of rotational speed and torque, providing precise control over machinery and processes, which is crucial in industries like manufacturing, material handling, and robotics.

4. Shock Load Absorption: Gear reducers can absorb and dampen sudden shocks or changes in load, protecting both the machinery and connected components from abrupt forces that could otherwise lead to damage.

5. Versatility: With various gear types (e.g., spur, helical, worm) and designs, gear reducers can be tailored to different applications, including those requiring specific speed ratios, torque ranges, and environmental conditions.

6. Efficient Power Transmission: Gear reducers offer high mechanical efficiency, minimizing energy loss during power transmission, which is especially valuable in energy-conscious industries.

7. Compact Design: Gear reducers provide a compact solution for transmitting power and adjusting speeds, making them suitable for installations with space constraints.

8. Reliability and Longevity: Well-designed and properly maintained gear reducers can offer extended service life, contributing to reduced downtime and maintenance costs.

Overall, gear reducers enhance the performance, efficiency, and reliability of industrial equipment, making them essential components in a wide range of applications across various industries.

China Custom E-RV 090 CZPT Worm Gear Gearbox Reducer supplier
editor by CX 2024-02-21

China wholesaler Car Accessories Seven-Speed Dual-Clutch Dual Clutch Transmission Gearbox with high quality

Product Description

Features:

7-speed wet clutch DCT
Max. torque 280Nm/350Nm
Compact structure, easy lay-out
Special dual-pump design
Higher efficiency, lower consumption
Key parts real-time status management
German Technology, local development

Product Parameters

Parameters	DCT 280	DCT350b
Axial Dimensions [mm]	*357	*370
Torque Capacity [Nm]	280	350
Gears	7+1	7+1
Ratio Spread	7.5	7.5
Start/stop	Yes	Yes
Weight [kg]	79	83
Model Type	A, B	B, C

Product Show

Company Profile

Focus on Brake Assembly and Parts&Electric Power Steering System
KUNTYE Vehicle System (HangZhou) Co., Ltd was established in December 2017. KUNTYE is mainly focused on the research and development, production, and sales of Drivetrain Systems. Meanwhile, the chassis Business Unit and CHINAMFG Inspection and Testing Center under Kuntye will provide chassis system engineering solutions and validation testing services for the market. KUNTYE is committed to becoming a core automobile parts group with first-class innovation capabilities and international competitiveness.

Production Capacity
The first phase of the factory has a total gross floor area of 63,500 square meters, using an intelligent factory information system to achieve integrated control of data from design, support, sales, procurement, manufacturing, logistics, and other aspects to ensure production process quality and safe production.

Owned and Declared more than 100 Patents
The R&D team is formed by a group of experts from China, Germany, the United States, Japan, and Australia in areas of drivetrain, electric steering, chassis module, control algorithms, testing, etc. KUNTYE insists on positive development, independent innovation, and mastering core technologies.

Work with Us Today
We hope to cooperate with you for mutual development and benefits. We welcome potential buyers to contact us.

Certifications

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in cartons to confirm the safety and completeness of the goods.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Q3. How about your delivery time?
A: Generally, it will take 15 to 60 days . The specific delivery time depends on the items and the quantity of your order.We will finish the order as soon as possible.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We have R&D team formed by a group of experts from China, Germany, the United States, Japan, and Australia in areas of drivetrain, electric steering, chassis module, control algorithms, testing, etc.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q6: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit.We insists on positive development, independent innovation, and mastering core technologies.Welcome potential buyers to contact us!

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Electric Cars, Motorcycle, Car
Function:	Speed Changing, Speed Reduction, Speed Increase
Installation:	Vertical Type
Type:	Electric Drive System
Axial Dimensions (mm):	357 / 370mm
Torque Capacity (Nm):	280 / 350

Customization:	Available \| Customized Request

China wholesaler Car Accessories Seven-Speed Dual-Clutch Dual Clutch Transmission Gearbox with high quality
editor by CX 2024-02-21

China Good quality China Robot Spare Part High Torque Gear Planetary Gearbox Speed Reducer for Servo Motor with Hot selling

Product Description

Product Description:
Planetar gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear.

Technical parameter:

Section number		single section
Reduction ratio	i	3	4	5	6	7	8	9	10
Rated output torque (Ta)	Nm	55	50	60	55	50	45	40	40
Emergency stop torque (Tzwor*)	Nm	Three times the rated output torque
Rated input speed (n)	rpm	5000
Maximum input speed (na)	rpm	1000o
Ultra-precision backlash (PO)	arcmin	–
Precision backlash (P1)	arcmin	≤3
Standard backlash (P2)	arcmin	≤5
Torsional rigidity	Nm/arcmin	7
Allowable radial force	N	1530
allowable axial force	N	765
service life	hr	20000
effectiveness (n)	%	≥97%
weight	kg	1.3
Operating temperature	ºC	-10°ºC~+90°ºC
lubricating		Synthetic grease
Protection class		IP64
Installation direction		any direction
Noise value(n1=3000rpm,no load)	dB(A)	≤58
Moment of inertia (J)	kg-cm’	0.16 0.14 0.13

Picture:

Rear Reducer features:

1. High-quality aluminum alloy, light in weight and non-rusting.
2. Large in output torque.
3. Smooth running and low noise,durable in dreadful conditions.
4. High radiation efficiency.
5. Good-looking appearance, durable in service life and small volume.
6. Suitable for omnibearing installation.

Company Information:

HangZhou ChangLong Motor Co.,Ltd

( original HangZhou LINNAN Special Motor Factory)

With 20 years’ hard working on developing , designing and manufacturing the high-speed electrical spindle, we have got our new GDZ-series electrical spindle, which is well recognized by clients for its great and stable quality after being put large quantities to the market. We provide quality guarantee and after-sales service for all of our products with the free manual work and the cost price for the materials or fittings.

FAQ:

How about the warrantly about your company?

bearings=half a year, other parts a year

Which kinds of bearing you are using?
It will according to your order. We have different price range for you with different bearing.

Do you have other spare parts for spindle motor, just like gripper, VFD, collet ?
We have all kits.And we can let engineers help you to program them.

Can I visit your factory?
Yes, welcome to our factory.

Do you have installation page?
Yes,we have.

Can you show me the inspection report ?

Yes We will send you inspection report of spindle after you send me full money before despatch.

The reasen is that I’m not sure which spindle will be sent to you.Every spindle have it’s inspection report .And they are different in details.Only if you pay the money,we can decide which spindle to deliver you.

We also have spindle motor matching inverter(VFD), collet , gripper etc.

If you need other kinds of parts, please don’t hesitate to contact us.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery
Function:	Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Cycloidal
Hardness:	Hardened Tooth Surface
Step:	Double-Step
Type:	Planetary Gear Box

Customization:	Available \| Customized Request

gear gearbox

Are there any disadvantages or limitations to using gear reducer systems?

While gear reducer systems offer numerous advantages, they also come with certain disadvantages and limitations that should be considered during the selection and implementation process:

1. Size and Weight: Gear reducers can be bulky and heavy, especially for applications requiring high gear ratios. This can impact the overall size and weight of the machinery or equipment, which may be a concern in space-constrained environments.

2. Efficiency Loss: Despite their high efficiency, gear reducers can experience energy losses due to friction between gear teeth and other components. This can lead to a reduction in overall system efficiency, particularly in cases where multiple gear stages are used.

3. Cost: The design, manufacturing, and assembly of gear reducers can involve complex processes and precision machining, which can contribute to higher initial costs compared to other power transmission solutions.

4. Maintenance: Gear reducer systems require regular maintenance, including lubrication, inspection, and potential gear replacement over time. Maintenance activities can lead to downtime and associated costs in industrial settings.

5. Noise and Vibration: Gear reducers can generate noise and vibrations, especially at high speeds or when operating under heavy loads. Additional measures may be needed to mitigate noise and vibration issues.

6. Limited Gear Ratios: While gear reducers offer a wide range of gear ratios, there may be limitations in achieving extremely high or low ratios in certain designs.

7. Temperature Sensitivity: Extreme temperatures can affect the performance of gear reducer systems, particularly if inadequate lubrication or cooling is provided.

8. Shock Loads: While gear reducers are designed to handle shock loads to some extent, severe shock loads or abrupt changes in torque can still lead to potential damage or premature wear.

Despite these limitations, gear reducer systems remain widely used and versatile components in various industries, and their disadvantages can often be mitigated through proper design, selection, and maintenance practices.

gear gearbox

How do gear reducers ensure efficient power transmission and motion control?

Gear reducers play a vital role in ensuring efficient power transmission and precise motion control in various industrial applications. They achieve this through the following mechanisms:

1. Speed Reduction/Increase: Gear reducers allow you to adjust the speed between the input and output shafts. Speed reduction is essential when the output speed needs to be lower than the input speed, while speed increase is used when the opposite is required.
2. Torque Amplification: By altering the gear ratio, gear reducers can amplify torque from the input to the output shaft. This enables machinery to handle higher loads and provide the necessary force for various tasks.
3. Gear Train Efficiency: Well-designed gear trains within reducers minimize power losses during transmission. Helical and spur gears, for example, offer high efficiency by distributing load and reducing friction.
4. Precision Motion Control: Gear reducers provide precise control over rotational motion. This is crucial in applications where accurate positioning, synchronization, or timing is required, such as in robotics, CNC machines, and conveyor systems.
5. Backlash Reduction: Some gear reducers are designed to minimize backlash, which is the play between gear teeth. This reduction in play ensures smoother operation, improved accuracy, and better control.
6. Load Distribution: Gear reducers distribute the load evenly among multiple gear teeth, reducing wear and extending the lifespan of the components.
7. Shock Absorption: In applications where sudden starts, stops, or changes in direction occur, gear reducers help absorb and dampen shocks, protecting the machinery and ensuring reliable operation.
8. Compact Design: Gear reducers provide a compact solution for achieving specific speed and torque requirements, allowing for space-saving integration into machinery.

By combining these principles, gear reducers facilitate the efficient and controlled transfer of power, enabling machinery to perform tasks accurately, reliably, and with the required force, making them essential components in a wide range of industries.

gear gearbox

How do gear reducers contribute to speed reduction and torque increase?

Gear reducers play a crucial role in mechanical systems by achieving speed reduction and torque increase through the principle of gear ratios. Here’s how they work:

Gear reducers consist of multiple gears with different sizes, known as gear pairs. These gears are meshed together, and their teeth interlock to transmit motion and power. The gear ratio is determined by the ratio of the number of teeth on the input gear (driver) to the number of teeth on the output gear (driven).

Speed Reduction: When a larger gear (output gear) is driven by a smaller gear (input gear), the output gear rotates at a slower speed than the input gear. This reduction in speed is proportional to the gear ratio. As a result, gear reducers are used to slow down the rotational speed of the output shaft compared to the input shaft.

Torque Increase: The interlocking teeth of gears create a mechanical advantage that allows gear reducers to increase torque output. When the input gear applies a force (torque) to the teeth, it is transmitted to the output gear with greater force due to the leverage provided by the larger diameter of the output gear. The torque increase is inversely proportional to the gear ratio and is essential for applications requiring high torque at lower speeds.

By selecting appropriate gear ratios and arranging gear pairs, gear reducers can achieve various speed reduction and torque multiplication factors, making them essential components in machinery and equipment where precise control of speed and torque is necessary.

China Good quality China Robot Spare Part High Torque Gear Planetary Gearbox Speed Reducer for Servo Motor with Hot selling
editor by CX 2024-02-21

China supplier RV150 Ratio 50: 1 for Robot Base Mini RV Speed Gearbox cycloidal gearbox

Product Description

Details Photos:

1. Hollow mechanism, which can insert cables inside the reducer, so as to realize the space-saving design of the device
2. Built-in mechanism of the main bearing: the reliability is improved and the total cost is reduced
3. Angular contact ball bearings are installed, so they can support external loads. Because of its high rigidity and large moment bearing capacity, it can be applied to rotating shafts; It can reduce the number of components required; Easy installation
4.2-stage reduction mechanism: small vibration, small gD2, the slow revolution speed of RV gear, reduced vibration, reduced motor direct junction (input gear), and inertia
5. Double column support mechanism: high torsional rigidity; Strong impact resistance (500% of rated torque); The crankshaft can be supported by 2 columns
6. Rolling contact mechanism: excellent starting efficiency; Small wear and long service life; Small backlash (1arc. Min.); Use of rolling bearings
7. Needle gear mechanism: small backlash (1arc. Min.), strong impact resistance (500% of rated torque), and more simultaneous meshing of RV gear and needle teeth

Advantages:
1. Large torsional rigidity, high torque
2. Dedicated technical personnel can be on the go to provide design solutions
3. Factory direct sales fine workmanship durable quality assurance
4. Product quality issues have a one-year warranty time, can be returned for replacement or repair

Company profile:

HangZhou CHINAMFG Technology Co., Ltd. was established in 2014. Based on long-term accumulated experience in mechanical design and manufacturing, various types of harmonic reducers have been developed according to the different needs of customers. The company is in a stage of rapid development. , Equipment and personnel are constantly expanding. Now we have a group of experienced technical and managerial personnel, with advanced equipment, complete testing methods, and product manufacturing and design capabilities. Product design and production can be carried out according to customer needs, and a variety of high-precision transmission components such as harmonic reducers and RV reducers have been formed; the products have been sold in domestic and global(Such as USA, Germany, Turkey, India) and have been used in industrial robots, machine tools, medical equipment, laser processing, cutting, and dispensing, Brush making, LED equipment manufacturing, precision electronic equipment, and other industries have established a good reputation.
In the future, Hongwing will adhere to the purpose of gathering talents, keeping close to the market, and technological innovation, carry CHINAMFG the value pursuit in the field of harmonic drive&RV reducers, seek the common development of the company and the society, and quietly build itself into a CHINAMFG brand with independent intellectual property rights. Quality supplier in the field of precision transmission”.

Strength factory:

Our plant has an entire campus The number of workshops is around 300 Whether it’s from the production of raw materials and the procurement of raw materials to the inspection of finished products, we’re doing it ourselves. There is a complete production system

HST-I Parameter:

Rating table

Output speed (rpm)

Model

Speed ratio code

R
Speed ratio

Output torque (nm)
Input capacity (kw)

Axis rotation

Shell rotation

RV-10C

136
/ 0.09

111
/ 0.16

98
/ 0.21

90
/ 0.25

84
/ 0.29

80
/ 0.34

73
/ 0.41

68
/ 0.47

65
/ 0.54

RV-27C

36.57

1,390/38

1352/38

368
/ 0.26

299
/ 0.42

265
/ 0.55

243
/ 0.68

227
/ 0.79

215
/ 0.90

197
/ 1.10

184
/ 1.29

174
/ 1.46

RV-50C

32.54

1,985/61

1924/61

681
/ 0.48

554
/ 0.77

490
/ 1.03

450
/ 1.26

420
/ 1.47

398
/ 1.67

366
/ 2.04

341
/ 2.38

RV-100C

36.75

35.75

1,362
/ 0.95

1,107
/ 1.55

980
/ 2.05

899
/ 2.51

841
/ 2.94

796
/ 3.33

730
/ 4.08

RV-200C

34.86

1,499/43

1456/43

2,724
/ 1.90

2,215
/ 3.09

1,960
/ 4.11

1,803
/ 5.04

1,686
/ 5.88

1,597
/ 6.69

RV-320C

35.61

2,778/78

2700/78

4,361
/ 3.04

3,538
/ 4.94

3,136
/ 6.57

2,881
/ 8.05

2,690
/ 9.41

RV-500C

37.34

3,099/83

3016/83

6,811
/ 4.75

5,537
/ 7.73

4,900
/ 10.26

4,498
/ 12.56

Note: 1. The allowable output speed is affected by duty cycle, load, and ambient temperature. When the allowable output speed is above NS1, please consult our company about the precautions.
2. Calculate the input capacity (kW) by the following formula.

Input capacity (kW)=2π*N*T/60*η/100*10*10*10

N: output speed (RPM)
T: output torque (nm)
η = 75: reducer efficiency (%)

The input capacity is the reference value.
3. When using the reducer at a low temperature, the no-load running torque will increase, so please pay attention when selecting the motor.
(refer to low-temperature characteristics)

T0 Rated torque (note. 7)	N0 Rated output speed	K Rated life	TS1 Allowable starting and stopping torque	TS2 Instantaneous maximum allowable torque	NS0 Allowable maximum output speed (Note 1)	Backlash	Empty range MAX.	Angle transfer Error MAX.	Start efficiency represents the value	MO1 MO1. Permissible moment (Note.4)	MO2 Momstant moment Permissible moment	Wr Allowable radial load (Note.9)	I Converted value of inertia moment input shaft (note. 5)	Moment of inertia I (I = GD2 / 4) standard center gear	weight
(Nm)	(rpm)	(h)	(Nm)	(Nm)	(r/min)	(arc.sec.)	(arc.min.)	(arc.sec.)	(%)	(Nm)	(Nm)	(N)	(kgm2)	(kgm2)	(kg)
98	15	6,000	245	490	80	1.0	1.0	70	75	686	1,372	5,755	1.38×10-5	0.678×10-3	4.6
264.6	15	6,000	662	1,323	60	1.0	1.0	70	80	980	1,960	6,520	0.550×10-4	0.563×10-3	8.5
490	15	6,000	1,225	Bolt fastening 2,450	50	1.0	1.0	60	75	1,764	3,528	9,428	1.82×10-4	0.363×10-2	14.6
				Through-hole bolt fastening 1,960
980	15	6,000	2,450	Bolt fastening 4,900	40	1.0	1.0	50	80	2,450	4,900	11,802	0.475×10-3	0.953×10-2	19.5
				Through-hole bolt fastening 3,430
1,960	15	6,000	4,900	Bolt fastening 9,800	30	1.0	1.0	50	80	8,820	17,640	31,455	1.39×10-3	1.94×10-2	55.6
				Through-hole bolt fastening 7,350
3,136	15	6,000	7,840	15,680	25	1.0	1.0	50	85	20,580	39,200	57,087	0.518×10-2	0.405×10-1	79.5
4,900	15	6,000	12,250	24,500	20	1.0	1.0	50	80	34,300	78,400	82,970	0.996×10-2	1.014×10-1	154

4. The allowable torque will vary according to the thrust load. Please confirm by the allowable moment line diagram. 5. For moment stiffness and torsion stiffness, please refer to the inclination angle and torsion angle calculation. 6. Rated torque refers to the torque value reflecting the rated life at rated output speed, not the data showing the upper limit of load. Please refer to the glossary (p.81) and product selection flow chart (p.82). 7. The above specifications are obtained according to the company’s evaluation method. Please confirm that the product meets the use conditions of carrying real aircraft before use. 8. When the radial load is within dimension B, please use it within the allowable radial load range.

APPLICATIONS:

FQA:
Q: What should I provide when I choose a gearbox/speed reducer?
A: The best way is to provide the motor drawing with parameters. Our engineer will check and recommend the most suitable gearbox model for your reference.
Or you can also provide the below specification as well:
1) Type, model, and torque.
2) Ratio or output speed
3) Working condition and connection method
4) Quality and installed machine name
5) Input mode and input speed
6) Motor brand model or flange and motor shaft size
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Motorcycle, Machinery, Agricultural Machinery
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Single-Step

Samples:	US$ 600/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

China supplier RV150 Ratio 50: 1 for Robot Base Mini RV Speed Gearbox cycloidal gearbox
editor by CX 2024-02-20

China OEM Metal Spare Part Planetary Gearbox Power Transmission Gear Speed Reducer with Small Electric Motors synchromesh gearbox

Product Description

Technical parameter:

Section number		single section
Reduction ratio	i	3	4	5	6	7	8	9	10
Rated output torque (Ta)	Nm	55	50	60	55	50	45	40	40
Emergency stop torque (Tzwor*)	Nm	Three times the rated output torque
Rated input speed (n)	rpm	5000
Maximum input speed (na)	rpm	1000o
Ultra-precision backlash (PO)	arcmin	–
Precision backlash (P1)	arcmin	≤3
Standard backlash (P2)	arcmin	≤5
Torsional rigidity	Nm/arcmin	7
Allowable radial force	N	1530
allowable axial force	N	765
service life	hr	20000
effectiveness (n)	%	≥97%
weight	kg	1.3
Operating temperature	ºC	-10°ºC~+90°ºC
lubricating		Synthetic grease
Protection class		IP64
Installation direction		any direction
Noise value(n1=3000rpm,no load)	dB(A)	≤58
Moment of inertia (J)	kg-cm’	0.16 0.14 0.13

Picture:

Rear Reducer features:

Company Information:

HangZhou ChangLong Motor Co.,Ltd

( original HangZhou LINNAN Special Motor Factory)

FAQ:

How about the warrantly about your company?

bearings=half a year, other parts a year

Which kinds of bearing you are using?
It will according to your order. We have different price range for you with different bearing.

Do you have other spare parts for spindle motor, just like gripper, VFD, collet ?
We have all kits.And we can let engineers help you to program them.

Can I visit your factory?
Yes, welcome to our factory.

Do you have installation page?
Yes,we have.

Can you show me the inspection report ?

Yes We will send you inspection report of spindle after you send me full money before despatch.

We also have spindle motor matching inverter(VFD), collet , gripper etc.

If you need other kinds of parts, please don’t hesitate to contact us.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery
Function:	Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout:	Cycloidal
Hardness:	Hardened Tooth Surface
Step:	Double-Step
Type:	Planetary Gear Box

Customization:	Available \| Customized Request

gear gearbox

What are the considerations for choosing the appropriate lubrication for gear reducers?

Choosing the appropriate lubrication for gear reducers is crucial for ensuring optimal performance, longevity, and efficiency. Several considerations should be taken into account when selecting the right lubrication:

1. Load and Torque: The magnitude of the load and torque transmitted by the gear reducer affects the lubrication’s viscosity and film strength requirements. Heavier loads may necessitate higher viscosity lubricants.

2. Operating Speed: The speed at which the gear reducer operates impacts the lubrication’s ability to maintain a consistent and protective film between gear surfaces.

3. Temperature Range: Consider the temperature range of the operating environment. Lubricants with suitable viscosity indexes are crucial to maintaining performance under varying temperature conditions.

4. Contaminant Exposure: If the gear reducer is exposed to dust, dirt, water, or other contaminants, the lubrication should have proper sealing properties and resistance to contamination.

5. Lubrication Interval: Determine the desired maintenance interval. Some lubricants require more frequent replacement, while others offer extended operational periods.

6. Compatibility with Materials: Ensure that the chosen lubricant is compatible with the materials used in the gear reducer, including gears, bearings, and seals.

7. Noise and Vibration: Some lubricants have properties that can help reduce noise and dampen vibrations, improving the overall user experience.

8. Environmental Impact: Consider environmental regulations and sustainability goals when selecting lubricants.

9. Manufacturer Recommendations: Follow the manufacturer’s recommendations and guidelines for lubrication type, viscosity grade, and maintenance intervals.

10. Monitoring and Analysis: Implement a lubrication monitoring and analysis program to assess lubricant condition and performance over time.

By carefully evaluating these considerations and consulting with lubrication experts, industries can choose the most suitable lubrication for their gear reducers, ensuring reliable and efficient operation.

gear gearbox

What maintenance practices are essential for prolonging the lifespan of gear reducers?

Proper maintenance is crucial for extending the lifespan and ensuring optimal performance of gear reducers. Here are essential maintenance practices:

1. Lubrication: Regular lubrication of gear reducers is vital to reduce friction, wear, and heat generation. Use the recommended lubricant and follow the manufacturer’s guidelines for lubrication intervals.
2. Inspection: Routinely inspect gear reducers for signs of wear, damage, or leaks. Check for unusual noises, vibrations, or temperature increases during operation.
3. Alignment: Ensure proper alignment of the input and output shafts. Misalignment can lead to increased wear, noise, and reduced efficiency. Align the components according to the manufacturer’s specifications.
4. Cooling and Ventilation: Maintain proper cooling and ventilation to prevent overheating. Ensure that cooling fans and vents are clean and unobstructed.
5. Seal Maintenance: Inspect and replace seals as needed to prevent contaminants from entering the gear reducer. Contaminants can lead to accelerated wear and reduced performance.
6. Bolts and Fasteners: Regularly check and tighten bolts and fasteners to prevent loosening during operation, which can cause misalignment or component damage.
7. Replacing Worn Components: Replace worn or damaged components, such as gears, bearings, and seals, with genuine parts from the manufacturer.
8. Vibration Analysis: Conduct periodic vibration analysis to identify potential issues early. Excessive vibration can indicate misalignment or component wear.
9. Maintenance Records: Keep detailed maintenance records, including lubrication schedules, inspection dates, and component replacements. This helps track the history of the gear reducer and aids in future maintenance planning.
10. Training: Provide proper training to maintenance personnel on gear reducer maintenance and troubleshooting techniques.

By adhering to these maintenance practices, you can maximize the lifespan of your gear reducers, minimize downtime, and ensure reliable operation in your industrial processes.

gear gearbox

Function of Gear Reducers in Mechanical Systems

A gear reducer, also known as a gear reduction unit or gearbox, is a mechanical device designed to reduce the speed of an input shaft while increasing its torque output. It accomplishes this through the use of a set of interlocking gears with different sizes.

The primary function of a gear reducer in mechanical systems is to:

Speed Reduction: The gear reducer takes the high-speed rotation of the input shaft and transmits it to the output shaft through a set of gears. The gears are configured in such a way that the output gear has a larger diameter than the input gear. As a result, the output shaft rotates at a lower speed than the input shaft, but with increased torque.
Torque Increase: Due to the size difference between the input and output gears, the torque applied to the output shaft is greater than that of the input shaft. This torque multiplication allows the system to handle heavier loads and perform tasks requiring higher force.

Gear reducers are widely used in various industries and applications where it’s necessary to adapt the speed and torque characteristics of a power source to meet the requirements of the driven equipment. They can be found in machinery such as conveyor systems, industrial machinery, vehicles, and more.

China OEM Metal Spare Part Planetary Gearbox Power Transmission Gear Speed Reducer with Small Electric Motors synchromesh gearbox
editor by CX 2024-02-20

China high quality NEMA 23/34 90degree Speed Reducer Motor Low Noise Right Angle Gearbox Precision Planetary Gearbox car gearbox

Product Description

General Specification:

Step Angle Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -20°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength: 500VAC for 1 minute
Shaft Radial Play: 0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)
Max. radial force:220N (20mm from the flange)
Max. axial force:60N

Specification:

nema 34 closed loop stepper motor

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
Model No.	( °)	(L)mm	A	Ω	mH	N.m	No.	Kg.cm	g.cm²	Kg
86HS78-6004XBJED-0.35M	1.8	78	6	0.27	2	4.5	4	1.2	1400	2.8
86HS115-6004YBJED-0.35M	1.8	115	6	0.36	3.8	8.5	4	2.4	2700	4.3
86HS155-6004YBJED-0.35M	1.8	155	6	0.44	3.8	12	4	3.6	4000	5.9

Nema 34 stepper motor

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
Model No.	( °)	(L)mm	A	Ω	mH	N.m	No.	Kg.cm	g.cm	Kg
JK86HS68-5904	1.8	67	5.9	0.28	1.7	3.4	4	0.8	1000	1.7
JK86HS68-2808	1.8	67	2.8	1.4	3.9	3.4	8	0.8	1000	1.7
JK86HS78-5504	1.8	78	5.5	0.46	4.0	4.6	4	1.2	1400	2.3
JK86HS78-4208	1.8	78	4.2	0.75	3.4	4.6	8	1.2	1400	2.3
JK86HS97-4504	1.8	97	4.5	0.66	3.0	5.8	4	1.7	2100	3.0
JK86HS97-4008	1.8	97	4.0	0.98	4.1	4.7	8	1.7	2100	3.0
JK86HS100-6004	1.8	100	6.0	0.36	2.8	7.0	4	1.9	2200	3.1
JK86HS115-6004	1.8	115	6.0	0.6	6.5	8.7	4	2.4	2700	3.8
JK86HS115-4208	1.8	115	4.2	0.9	6.0	8.7	8	2.4	2700	3.8
JK86HS126-6004	1.8	126	6.0	0.58	6.5	6.3	4	2.9	3200	4.5
JK86HS155-6004	1.8	155	6.0	0.68	9.0	13.0	4	3.6	4000	5.4
JK86HS155-4208	1.8	155	4.2	1.25	8.0	12.2	8	3.6	4000	5.4

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	3D Printer
Speed:	Low Speed
Number of Stator:	Two-Phase
Excitation Mode:	HB-Hybrid
Function:	Driving
Number of Poles:	2

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

Customization:	Available \| Customized Request

China high quality NEMA 23/34 90degree Speed Reducer Motor Low Noise Right Angle Gearbox Precision Planetary Gearbox car gearbox
editor by CX 2024-02-20

China factory 6V 12V Small DC Gear Motor Mini Geared Brush Parallel Shaft Gearbox Reducer cvt gearbox

Product Description

Quiet stable and reliable for long life operation

Motor type	63ZYT-125-24
Protection grade	IP50
Duty cycle	S1 (100%)
Rated voltage	24	V
Rated current	4.9	A
Input power	117.6	W
No-load current	0.4	A
Rated torque	0.27	Nm
Rated speed	3300	±10% rpm
Rated output power	93.3	W
Friction torque	2	Ncm
efficiency	80%
Maximum torque	1.3	±10% Nm
Maximum current	23	A
No-load speed	3650	±10% rpm
Maximum power	245	W
Maximum shell temperature	85	ºC
Weight	1.7	Kg

Planetary gear box	F1130
Protection grade	IP65
Reduction ratio	710.5:1
Rated torque	120	Nm
Maximum torque	180	Nm
Ambient temperature	-20 to 85	ºC
Grease Smart	Smart top 28
Grease temperature range	-20 to 160	ºC

CHINAMFG Imp. & Exp Co. Ltd opened in 2008 to facilitate international trade between China and the rest of the world. The young firm grew quickly, gaining a reputation for integrity, efficiency and astute knowledge of local market.

Throughout its 10 more years history, CHINAMFG has sought to connect customers with opportunities. While that purpose has remained unchanged, CHINAMFG has succeeded by positioning itself where the growth is and by aligning itself to the major economic trends of the time.

After being funded in ZheJiang , China to facilitate local and international trade, CHINAMFG expanded rapidly to capture the increasing flow of commerce between Asia, Europe and North America. Since then, CHINAMFG has continued to grow in line with changing trade patterns and developing markets, pioneering modern international trade practices in many countries. Built over 10 years, this global network is highly distinctive, difficult to replicate and ideally positioned for the world’s top trade corridors.

Our ability to connect customers remains absolutely central to the company’s strategy today, which aims to establish CHINAMFG as the world”s leading international trade company. Above all, we remain dedicated to the purpose that CHINAMFG was founded to serve: Connecting customers to opportunities, enabling businesses to CHINAMFG and economies to prosper, and helping people to fulfill their hopes and dreams.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Function:	Control, Driving
Casing Protection:	Protection Type
Number of Poles:	8
Certification:	ISO9001, CCC, CE
Brand:	Jintian
Power:	117.6W

Samples:	US$ 162/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gear gearbox

Are there any disadvantages or limitations to using gear reducer systems?

While gear reducer systems offer numerous advantages, they also come with certain disadvantages and limitations that should be considered during the selection and implementation process:

6. Limited Gear Ratios: While gear reducers offer a wide range of gear ratios, there may be limitations in achieving extremely high or low ratios in certain designs.

7. Temperature Sensitivity: Extreme temperatures can affect the performance of gear reducer systems, particularly if inadequate lubrication or cooling is provided.

8. Shock Loads: While gear reducers are designed to handle shock loads to some extent, severe shock loads or abrupt changes in torque can still lead to potential damage or premature wear.

gear gearbox

What maintenance practices are essential for prolonging the lifespan of gear reducers?

Proper maintenance is crucial for extending the lifespan and ensuring optimal performance of gear reducers. Here are essential maintenance practices:

1. Lubrication: Regular lubrication of gear reducers is vital to reduce friction, wear, and heat generation. Use the recommended lubricant and follow the manufacturer’s guidelines for lubrication intervals.
2. Inspection: Routinely inspect gear reducers for signs of wear, damage, or leaks. Check for unusual noises, vibrations, or temperature increases during operation.
3. Alignment: Ensure proper alignment of the input and output shafts. Misalignment can lead to increased wear, noise, and reduced efficiency. Align the components according to the manufacturer’s specifications.
4. Cooling and Ventilation: Maintain proper cooling and ventilation to prevent overheating. Ensure that cooling fans and vents are clean and unobstructed.
5. Seal Maintenance: Inspect and replace seals as needed to prevent contaminants from entering the gear reducer. Contaminants can lead to accelerated wear and reduced performance.
6. Bolts and Fasteners: Regularly check and tighten bolts and fasteners to prevent loosening during operation, which can cause misalignment or component damage.
7. Replacing Worn Components: Replace worn or damaged components, such as gears, bearings, and seals, with genuine parts from the manufacturer.
8. Vibration Analysis: Conduct periodic vibration analysis to identify potential issues early. Excessive vibration can indicate misalignment or component wear.
9. Maintenance Records: Keep detailed maintenance records, including lubrication schedules, inspection dates, and component replacements. This helps track the history of the gear reducer and aids in future maintenance planning.
10. Training: Provide proper training to maintenance personnel on gear reducer maintenance and troubleshooting techniques.

By adhering to these maintenance practices, you can maximize the lifespan of your gear reducers, minimize downtime, and ensure reliable operation in your industrial processes.

gear gearbox

Are there variations in gear reducer designs for specific tasks and applications?

Yes, gear reducer designs vary widely to suit specific tasks and applications across various industries. Manufacturers offer a range of gear reducer types and configurations to accommodate different requirements, including:

Helical Gear Reducers: These are versatile and provide smooth and efficient torque transmission. They are commonly used in applications requiring high precision and moderate speed reduction, such as conveyors, mixers, and agitators.
Bevel Gear Reducers: These are ideal for transmitting power between intersecting shafts. They are often used in heavy machinery, printing presses, and automotive applications.
Worm Gear Reducers: These provide compact solutions and are suitable for applications with higher speed reduction requirements, such as conveyor systems, winches, and elevators.
Planetary Gear Reducers: These offer high torque density and are used in applications demanding precise control, such as robotics, aerospace, and heavy-duty machinery.
Parallel Shaft Gear Reducers: Commonly used in industrial machinery, these reducers are designed for high torque and reliability.
Right-Angle Gear Reducers: These are used when space limitations require a change in shaft direction, commonly found in packaging equipment and conveyors.

Each type of gear reducer has unique features and benefits that make it suitable for specific tasks. Manufacturers often provide customization options to tailor gear reducers to the precise requirements of an application, including gear ratios, mounting options, and input/output configurations.

Therefore, the variation in gear reducer designs allows industries to select the most appropriate type based on factors such as torque, speed, space constraints, precision, and environmental conditions.

China factory 6V 12V Small DC Gear Motor Mini Geared Brush Parallel Shaft Gearbox Reducer cvt gearbox
editor by CX 2024-02-20

China factory Zero Backlash Harmonic Drive Speed Reducer Hollow Gearbox gearbox assembly

Product Description

Product Description:

1.Flexspline is a hollow flanging standard cylinder structure.

2.There is a large-diameter hollow shaft hole in the middle of the cam of the wave generator. The internal design of the reducer has a support bearing.

3.It has a fully sealed structure and is easy to install. It is very suitable for the occasions where the wire needs to be threaded from the center of the reducer.

Advantages:

The first:High precision,high torque

The second:dedicated technical personnel can be on-the-go to provide design solutions

The third:Factory direct sales fine workmanship durable quality assurance

The fourth:Product quality issues have a one-year warranty time, can be returned for replacement or repair

Company profile:

HangZhou CHINAMFG Technology Co., Ltd. established in 2014, is committed to the R & D plant of high-precision transmission components. At present, the annual production capacity can reach 45000 sets of harmonic reducers. We firmly believe in quality first. All links from raw materials to finished products are strictly supervised and controlled, which provides a CHINAMFG foundation for product quality. Our products are sold all over the country and abroad.

The harmonic reducer and other high-precision transmission components were independently developed by the company. Our company spends 20% of its sales every year on the research and development of new technologies in the industry. There are 5 people in R & D.

Our advantage is as below:

1.7 years of marketing experience

2. 5-person R & D team to provide you with technical support

3. It is sold at home and abroad and exported to Turkey and Ireland

4. The product quality is guaranteed with a one-year warranty

5. Products can be customized

Strength factory:

HST-III Parameter:

Model	Speed ratio	Enter the rated torque at 2000r/min		Allowed CHINAMFG torque at start stop		The allowable maximum of the average load torque		Maximum torque is allowed in an instant		Allow the maximum speed to be entered	Average input speed is allowed	Back gap	design life
Model	Speed ratio	NM	kgfm	NM	kgfm	NM	kgfm	NM	kgfm	r / min	r / min	Arc sec	Hour
14	50	6.2	0.6	20.7	2.1	7.9	0.7	40.3	4.1	7000	3000	≤30	10000
	80	9	0.9	27	2.7	12.7	1.3	54.1	5.5
	100	9	0.9	32	3.3	12.7	1.3	62.1	6.3
17	50	18.4	1.9	39	4	29.9	3	80.5	8.2	6500	3000	≤30	15000
	80	25.3	2.6	49.5	5	31	3.2	100.1	10.2
	100	27.6	2.8	62	6.3	45	4.6	124.2	12.7
20	50	28.8	2.9	64.4	6.6	39	4	112.7	11.5	5600	3000	≤30	15000
	80	39.1	4	85	8.8	54	5.5	146.1	14.9
	100	46	4.7	94.3	9.6	56	5.8	169.1	17.2
	120	46	4.7	100	10.2	56	5.8	169.1	17.2
	160	46	4.7	100	10.2	56	5.8	169.1	17.2
25	50	44.9	4.6	113	11.5	63	6.5	213.9	21.8	4800	3000	≤30	15000
	80	72.5	7.4	158	16.1	100	10.2	293.3	29.9
	100	77.1	7.9	181	18.4	124	12.7	326.6	33.3
	120	77.1	7.9	192	19.6	124	12.7	349.6	35.6
32	50	87.4	8.9	248	25.3	124	12.7	439	44.8	4000	3000	≤30	15000
	80	135.7	13.8	350	35.6	192	19.6	653	66.6
	100	157.6	16.1	383	39.1	248	25.3	744	75.9
40	100	308	37.2	660	67	432	44	1232	126.7	4000	3000	≤30	15000

HSG Parameter:

Model	Speed ratio	Enter the rated torque at 2000r/min		Allowed CHINAMFG torque at start stop		The allowable maximum of the average load torque		Maximum torque is allowed in an instant		Allow the maximum speed to be entered	Average input speed is allowed	Back gap	design life
Model	Speed ratio	NM	kgfm	NM	kgfm	NM	kgfm	NM	kgfm	r / min	r / min	Arc sec	Hour
14	50	7	0.7	23	2.3	9	0.9	46	4.7	14000	8500	≤20	15000
	80	10	1	30	3.1	14	1.4	61	6.2
	100	10	1	36	3.7	14	1.4	70	7.2
17	50	21	2.1	44	4.5	34	3.4	91	9	10000	7300	≤20	20000
	80	29	2.9	56	5.7	35	3.6	113	12
	100	31	3.2	70	7.2	51	5.2	143	15
20	50	33	3.3	73	7.4	44	4.5	127	13	10000	6500	≤20	20000
	80	44	4.5	96	9.8	61	6.2	165	17
	100	52	5.3	107	10.9	64	6.5	191	20
	120	52	5.3	113	11.5	64	6.5	191	20
	160	52	5.3	120	12.2	64	6.5	191	20
25	50	51	5.2	127	13	72	7.3	242	25	7500	5600	≤20	20000
	80	82	8.4	178	18	113	12	332	34
	100	87	8.9	204	21	140	14	369	38
	120	87	8.9	217	22	140	14	395	40
32	50	99	10	281	29	140	14	497	51	7000	4800	≤20	20000
	80	153	16	395	40	217	22	738	75
	100	178	18	433	44	281	29	841	86
40	100	345	35	738	75	484	49	1400	143	5600	4000	≤20	20000

Exhibition:

Application case:

FQA:
Q: What should I provide when I choose gearbox/speed reducer?
A: The best way is to provide the motor drawing with parameter. Our engineer will check and recommend the most suitable gearbox model for your refer.
Or you can also provide below specification as well:
1) Type, model and torque.
2) Ratio or output speed
3) Working condition and connection method
4) Quality and installed machine name
5) Input mode and input speed
6) Motor brand model or flange and motor shaft size

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Electric Cars, Motorcycle, Machinery, Marine, Car
Hardness:	Hardened Tooth Surface
Installation:	90 Degree
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Single-Step

Customization:	Available \| Customized Request

China factory Zero Backlash Harmonic Drive Speed Reducer Hollow Gearbox gearbox assembly
editor by CX 2024-02-19

China Good quality Wheel and Crawler Trucks High Torque Final Travel Drive Planetary Speed Reducer Gearbox car gearbox

Product Description

Wheel and Crawler Trucks High Torque Final Travel Drive Planetary Speed Reducer Gearbox

Panetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc.The main devices we are making are walking reducers, lifting reducers and swing reducers.They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.

Product	Travel drive planetary reducer
Model	IDKN60B140S
Rated output torque	60000 Nm
Max. output torque	75000 Nm
Ratio	166:1
Rated input torque	352 Nm
Max. input torque	440 Nm
Max. input speed	2050 r/min
Max. output speed	12 r/min
Application	final drive for various trucks, excavators, crawler cranes, etc
OEM	Acceptable

Product features:

1.Compact size
2.Low noise
3.High start-up and working efficiency
4.Easy installation, operation and maintenance
5.Various models for wide applications
6.One year warranty
7.Free components for replacement within warranty period
8.Professional and tailored solution for different requirements
9.Free technical support at any time
10.Customer training is available.

Detailed Photos

Wheel and Crawler Trucks High Torque Final Travel Drive Planetary Speed Reducer Gearbox

Packaging & Shipping

Wheel and Crawler Trucks High Torque Final Travel Drive Planetary Speed Reducer Gearbox

Packing method: plywood box (1 pc / box)
Packing Dimensions: 520*520*490 mm
Weight: 280 kg

Company Profile

HangZhou Chuangdong New Material Technology Co., Ltd. is located in HangZhou City, ZheJiang Province, China. The factory was established in 2008 and specializes in the research and development of planetary transmission technology products. The company’s main products are the following 4 series Automobile crane series products, the main products are 8-160 tons hoisting mechanism and slewing mechanism, the products can be widely used in the automobile crane and crawler crane, we mainly serving Senyuan Heavy Industry, ZheJiang Juntong, CHINAMFG Heavy Industry and other large enterprises, also exported to Russia and other countries. Aerial work vehicle series products, the main products are composed of 18-30m vehicle-mounted and self-propelled aerial work vehicle hoisting mechanism and slewing mechanism, and the products can be widely used in the aerial work vehicle industry. Now we mainly serves large enterprises such as HangZhou Handler and ZheZheJiang ngbang Heavy Industry. Wrecker series products, the main products are hydraulic winches from 1.5 tons to 60 tons composed of IYJ100A, IYJ150A, IYJ200, IYJ250, IYJ080A, etc. The products can be widely used in the road wrecker industry. Now we mainly serves domestic large-scale special vehicle manufacturers such as ZheJiang Yuehai, ZheJiang Longyi, HangZhou Suiqi, HangZhou Zhongqi, ZheJiang Chengli, Sinotruk, etc., also exports to Canada, South America and other countries. Our company always regards product strategy and quality management as the top priority of the company’s development. Now we have 5 utility model patents and 2 appearance patents. Establish long-term cooperative relations with ZheJiang Mechanical Design Institute, ZheJiang University, HangZhou University of Technology and many other scientific research institutions. We have obtained ISO9001.2015 quality management system certificate in 2016, the Haizhelun high-altitude vehicle that applied the company’s products passed the inspection of the people of the whole country. The company also reached trade cooperation with Canada, Russia, Brazil, Australia and India and other product companies. We welcome your cooperation.

FAQ

1.How to choose the product which meets our requirement?
A) Look through our shop, find a proper item, send me an inquiry, I quote details for you.
B) In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.

2.What is payment term?
A) For regular design: 30% deposit, the balance before loading.
B) For customized design: 50% deposit, the balance before loading.
Payment term is negotiable according to order.

3.What is delivery time?
A) For common models in stock, delivery time are 5-7 days.
B) For customized models and new production, delivery time are 30-40 days.

5.How about after-sale service?
A) Within warranty, all spare parts are delivered for free.
B) Exceed warranty, all spare parts are offered with the lowest production cost.
Warranty period is 1 year, but our servicing is for the whole lifetime of product, so no worry for reselling and personal resell.

Thank you for the time. For any question or requirements, please contact me 🙂

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Machinery, Trucks
Hardness:	Hardened Tooth Surface
Installation:	Horizontal Type
Layout:	Coaxial
Gear Shape:	Cylindrical Gear
Step:	Three-Step

Samples:	US$ 2000/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

China Good quality Wheel and Crawler Trucks High Torque Final Travel Drive Planetary Speed Reducer Gearbox car gearbox
editor by CX 2024-02-19

China wholesaler ATA Series Gears Accuracy 6 Class Reduction Gearbox Speed Reducer planetary gearbox

Product Description

ATA series Gears Accuracy 6 Class reduction gearbox speed reducer

Components:

1. Housing: Nodular Cast Iron(Ductile Iron) QT600
2. Gears Profile: Hardened Helical Gears
3. Gears Material: 20CrMnTi
4. Gears Processing: Carburizing, Quenching, Grinding
5. Gears Hardness: Surface Hardness: HRC58-62, Inner Hardness: HBS156-207
6. Gears Accuracy: 6 Class
7. Shafts Material: 40Cr
8. Input Configurations:
Keyed CHINAMFG Shaft Input
IEC Normalized Motor Flange
9. Output Configurations:
Keyed Hollow Shaft Output
10. Oil Seal: ZheJiang SOG
11. Bearings: NSK, HRB, ZWZ, LYC
12. Spare Parts: Torque arm, Optional Backstop

The features of ATA shaft mounted gearbox:
Mounting Type: Tie rod Hanging shaft mounted
Output Shaft: Single key hollow shaft, each model can select 3 hollow diameter at most.
Gearbox Housing: Hard Iron Steel, can be used outside.
Anti-slip device: Can suit for any model, It’s very convenient to be mounted.

The maintenance of ATA shaft mounted gearbox:
1. Before starting the reducer must be filled of N159 or N220 extreme pressure industrial gear oils, till the gearbox oil shows an intermediate position
2. After 3 months running, the gearbox need to change oil, attention it must be debris inside the machine rinse before adding new oil.
3. At the reducer hollow shaft ends and drive pulley end gland plate must fastened with locking screws.
4. The reducer pulley and the motor pulley must be parallel when they are installed and the belt tightness should be moderate.

Detailed Photos

Rated Power	1.1~193KW
Intput Speed	500~1400r/min
Output Speed	25~300r/min
Ratio	IN=5.0…31.5
Installation Form	Shaft mounted

The models of ATA shafted mounted gearbox:
1 Stage: ATA30, ATA35, ATA40, ATA45, ATA50, ATA60, ATA70, ATA80, ATA100, ATA125
2 Stage: ATA35D, ATA40D, ATA45D, ATA50D, ATA60D, ATA70D, ATA80D, ATA100D, ATA125D

Product Parameters

Gearbox Parameters:

Models	Output Bore Dia.	Maximum Torque	Nominal Ratio(i)
ATA30	30mm	180Nm	5 7 10 12.5 15 20 25 31
ATA35	35mm	420Nm
ATA40	40mm/45mm	950Nm
ATA45	45mm/50mm/55mm	1400Nm
ATA50	50mm/55mm/60mm	2300Nm
ATA60	60mm/70mm	3600Nm
ATA70	70mm/85mm	5100Nm
ATA80	80mm/100mm	7000Nm
ATA100	100mm/125mm	11000Nm
ATA125	125mm/135mm	17000Nm

Certifications

Packaging & Shipping

Packaging & Delivery
ATA series gear reducer Packaging Details:Plastic Bags, Cartons, Wooden Boxes
Port:ZheJiang /HangZhou

Company Profile

Our Advantages

Our Services:

Pre-sale services	1. Select equipment model.
	2.Design and manufacture products according to clients’ special requirement.
	3.Train technical personal for clients
Services during selling	1.Pre-check and accept products ahead of delivery.
Services during selling	2. Help clients to draft solving plans.
After-sale services	1.Assist clients to prepare for the first construction scheme.
	2. Train the first-line operators.
	3.Take initiative to eliminate the trouble rapidly.
	4. Provide technical exchanging.

FAQ

If you have any demand for our products please feel free to contact me

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Motor, Machinery
Function:	Speed Changing, Speed Reduction
Layout:	Parallel
Hardness:	Hardened
Installation:	Torque Arm Type
Step:	Single-Step

Customization:	Available \| Customized Request