Tag Archives: high precision gearbox

China supplier Metal Cutted 42mm High Precision Planetary Gearbox for Rehabilitation Robot gearbox assembly

Product Description

FACTORY OVERVIEW

HangZhou Silent Industry Co.,Ltd has been established since 2006. As the national high-tech enterprise based on a strong & CHINAMFG technical team with more than 60 patents, we can offer you with integrated solutions for precision small module gears, micro precision planetary gearboxes and DC gear motors.

OUR ADVANTAGES
 

We have the most advanced manufacturing and testing equipments, keep expanding the scope of automation in production process and maintain product consistency. And most of our machining equipments are from Hamai in Japan and Affolter in Switzerland,the gear precision can be ISO 6 ,GB5 with good consistency. 

 

Our products are characterized by high precision and high torque, low noise and long service life. All gears of the gearboxes and gearmotors are developed and produced by our own gear department. Also we can develop, design and produce according to the needs of customers. 

 

 

 

OUR CERTIFICATES
 

We are ISO 9001/14001,  ISO 13485 & IATF16949 certificated manufactory; the reliability of our product quality and the stability of our service can be ensured. We consistently focus our attention on the quality management system and use FEMA, PPAP and CPK analysis to improve it. We aim to meet the needs of our clients and market, and maintain high quality at reasonable prices. Best price, on time delivery, and customers’satisfaction have always been our first and foremost priority.

OUR PARTNERS

 

 During the past years, We have always been adhering to the business philosophy of “manufacturing products with heart and serving customers sincerely”. Our clients spreads widely all over the world, and we have established a long-term friendly relations of cooperation with many world-renowned enterprises such as Google, BAYER, Danaher, SIEGENIA, HYDAC, GEZE, Maxon, Minebea, Vogel’s, etc.

 

  

FAQ
 

 

– How do you guarantee the Quality of your products?
We are ISO 9001, 14001 & IATF16949 certificated manufactory and we have the integrated system for quality control. For example, we have IQC (incoming quality control), OQC (out-going quality control), IPQCS (in process quality control section) and FQC (final quality control) to manage each process.

– Do you offer custom-made service and technology support?
YES. We have our own design and development team. We are able to customize on drawings and samples from clients. Each of our engineers has many years of professional experience, we can provide technology support if you need.

– What do I need to offer for getting quotations?
Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment) and all the other related technical requirements including anual quantity, applications or samples, etc.. Then we will quote the best price within 24h.

– How can I know if your product is suitable for me?
Frist, you need to provide us your detailed requirements. The more details you can provide for your inquiry, the more precise solution we’re able to offer for your application. After you confirm the solutions, we will prepare the drawings for your double checking, and proceed with then sample making once we get your final approval. We will make sure each step will accurately and strictly meet your needs.

– How to pay the money?
We accept T/T in advance. Also we have different bank accounts for receiving money, like US dollors or RMB etc.

– How long is your delivery time?
The general delivery date is around 40-60 days, and we can achieve 30 days for delivering if you have special and urgent needs.
 

JOIN US!

We’re looking for business partners all around the world to work and develop together. Our products are widely used in intelligent robots, medical devices, automotive components, smart homes, high-end electric tools, financial equipment, industrial automation etc. Welcome to our company for more discussion. Our strong & CHINAMFG team will make the best effort to fulfill all your requirements with satisfactory consulting, manufacturing and service. To offer our clients the most efficient & economical solution has always been our committed pursuit. 

 

CHOOSE US FOR

Excellent & Reliable Quality

Efficient & Economical Solution

Customer-oriented Service

/* January 22, 2571 19:08:37 */!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, Car, Industrial Automation, Rehabilitation Robot
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: Three-Ring
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Importance of Lubrication in Gearbox Performance

Lubrication plays a critical role in ensuring the optimal performance, longevity, and reliability of gearboxes. Proper lubrication provides several key benefits:

  • Reduces Friction and Wear: Lubrication forms a protective layer between gear teeth, bearings, and other moving components, reducing friction and minimizing wear and tear.
  • Heat Dissipation: Lubricants help dissipate the heat generated during gear operation, preventing overheating and potential damage to components.
  • Noise Reduction: Adequate lubrication can dampen noise and vibration produced by gear meshing, leading to quieter and smoother operation.
  • Sealing and Contaminant Prevention: Lubricants create a barrier that seals out contaminants like dust, dirt, and moisture, preventing their entry and reducing the risk of corrosion and damage.
  • Enhanced Efficiency: Proper lubrication reduces energy losses due to friction, improving the overall efficiency of the gearbox.
  • Extended Lifespan: Lubrication helps prevent premature component wear and failure, extending the lifespan of the gearbox and minimizing the need for costly repairs or replacements.
  • Optimal Performance: Gearboxes operate within specified tolerances when properly lubricated, ensuring they deliver the intended performance and functionality.

It’s essential to use the recommended lubricant type, viscosity, and change intervals specified by the gearbox manufacturer to ensure the best possible performance and longevity. Regular monitoring and maintenance of lubrication levels are crucial to preserving the health of the gearbox and its components.

China supplier Metal Cutted 42mm High Precision Planetary Gearbox for Rehabilitation Robot   gearbox assembly	China supplier Metal Cutted 42mm High Precision Planetary Gearbox for Rehabilitation Robot   gearbox assembly
editor by CX 2024-05-03

China wholesaler ZD High Precision Zero Backlash Robot Joint Reducer Gearbox for Bottle-making Machine, UV Printer with Best Sales

Product Description

Model Selection

     ZD Leader has a wide range of micro motor production lines in the industry, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor,  Planetary Gearbox, RV Reducer and Harmonic Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations. 

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
 

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Product Parameters

Model Code:

                                                  E Series                                                        C Series
Code Outline dimension  General model Code Outline dimension The Original code
120 Φ122 6E 10C Φ145 150
150 Φ145 20E 27C Φ181 180
190 Φ190 40E 50C Φ222 220
220 Φ222 80E 100C Φ250 250
250 Φ244 110E 200C Φ345 350
280 Φ280 160E 320C Φ440 440
320 Φ325 320E 500C Φ520 520
370 Φ370 450E      

Gear Ratio:

                                                   E Series                                                        C Series
Code Reduction Ratio New code  Monomer reduction ratio
120 43,53.5,59,79,103 10CBX 27.00
150 81,105,121,141,161 27CBX 36.57
190 81,105,121,153 50CBX 32.54
220 81,101,121,153 100CBX 36.75
250 81,111,161,175.28 200CBX 34.86
280 81,101,129,145,171 320CBX 35.61
320 81,101,118.5,129,141,171,185 500CBX 37.34
370 81,101,118.5,129,154.8,171,192.4    
Note 1: E series,such as by the shell(pin shell)output,the corresponding reduction ratio by 1
Note 2: C series gear ratio refers to the motor installed in the casing of the reduction ratio,if installed on the output flange side,the corresponding reduction ratio by 1

Type Of RV Reducer

Application Of RV Reeducer

        Precision Cycloidal Gearbox is widely used in industrial machinery fields such as machine tool of four-5-axis, pick-up manipulator for die-casting, industrial robot, die-casting feeding machine, manipulator for punching machine, AGV driver, bottle-making machine, UV Printer and etc.

Other Products

Company Profile

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Double-Step
Customization:
Available

|

Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

  • Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
  • Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
  • Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
  • Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
  • Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
  • Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
  • Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China wholesaler ZD High Precision Zero Backlash Robot Joint Reducer Gearbox for Bottle-making Machine, UV Printer   with Best Sales China wholesaler ZD High Precision Zero Backlash Robot Joint Reducer Gearbox for Bottle-making Machine, UV Printer   with Best Sales
editor by CX 2024-04-19

China Professional High Precision PV Series General Gearboxes for Cane Sugar Mills, Cane Knives gearbox and motor

Product Description

PV Serial Bevel Gearbox

High Torque Low rpm Vertical Shaft PV gearbox

Gear Box Features

1.The gear is made of high strength low carbon alloy steel through carburization and quenching. The hardness of tooth surface may reach to HRC58-62. All gear adapts NC tooth grinding process, high in accuracy and good in contact performance;

2.High in transmission efficiency: single stage, more than 96.5%; double-stage, more than 93%; three-stage, more 90%;

3.Smooth and stable in run, low noise;

4.Compact, light, long life, high bearing capacity;

5.Easy to disassemble, inspect and assemble.

Gear Box Aplication fields

widely used in various low-speed transmissions,
which are general basic parts of mechanical transmission.
Such as metallurgy, mines, hoisting, transportation, cement, architecture, chemical, textile, printing and dyeing, pharmaceutical, etc…. 

FAQ
 
Q: What is your MOQ of this item?
A: 1pcs. For the first time cooperation, we accept trial sample order.
 
Q: What’s your payment terms? 
A: 30% T/T deposit, 70% balance before shipment or L/C at sight.
 
Q: What’s the delivery time?
A: 30 days after receiving your L/C or T/T deposit.

Q: Can we used our own brand on motors ?
A: Sure, we can offer OEM service, manufacture with your authorized brand.

Q: How long is your warranty?
A: 12 months after receiving B/L

After-Service

No. Service
1 Have many years of production experience.
2 Professional engineers for your design, drawing, ensure the quality of production if non-standard products.
3  The photos and films of prosuction process will be reported to you.
4 The Warranty period is 12 months.

Gearbox Show

Factory

Team

Application: Machinery, Agricultural Machinery, Industrial
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Single, Double, Triple, Fourfold
Customization:
Available

|

Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

  • Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
  • Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
  • Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
  • Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
  • Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
  • Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
  • Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China Professional High Precision PV Series General Gearboxes for Cane Sugar Mills, Cane Knives   gearbox and motor	China Professional High Precision PV Series General Gearboxes for Cane Sugar Mills, Cane Knives   gearbox and motor
editor by CX 2023-11-28

China best CZPT Transmission Epel-090 Planetary Transmission Gearbox with Low Noise High Precision cvt gearbox

Product Description

Precision planetary gear reducer is a new-generation of product developed by our company, with a compromise of advanced technology both at home and abroad, its main features are as follows:

1. Low noise: under 65db.

2. Low backlash: within 3 arcmin.

3. High efficiency: 97% for 1 stage, 94% for 2 stages.

4. High input speed: Rated input speed 3000rpm, max input speed 6000 rpm.

5. High output torque: higher torque output than that of conventional planetary gear reducer.

6. High stability hardening,which extends gear service life and maintain high accuracy as new after a long period of operation.

 

Precicion planetary gear reducer is widely used in the following fields:

1. Aerospace industries.

2. Medical health, electronic information industries.

3. Industrial robots, productin automation, CNC machine tool manufacturing industries.

4. Motor,textile,printing,food,metallurgical,envrironment protection engineering, warehouse logistics industries.

 

About Xingda 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.

                                                               

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Gear Shape: Helical
Step: Single-Step
Type: Planetary Gear Reducer
Samples:
US$ 230/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

How to Calculate Gear Ratio in a Gearbox

Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:

Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear

Here’s a step-by-step guide on how to calculate gear ratio:

  1. Identify the input and output gears in the gearbox.
  2. Count the number of teeth on the output gear (the gear connected to the output shaft).
  3. Count the number of teeth on the input gear (the gear connected to the input shaft).
  4. Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
  5. Calculate the gear ratio by performing the division.

The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.

China best CZPT Transmission Epel-090 Planetary Transmission Gearbox with Low Noise High Precision   cvt gearbox	China best CZPT Transmission Epel-090 Planetary Transmission Gearbox with Low Noise High Precision   cvt gearbox
editor by CX 2023-11-27

China Best Sales NEMA34 Stepper Motor with High Precision 20: 1 Planetary Gearbox with Best Sales

Product Description

NEMA34 stepper motor with high precision 20:1 planetary gear motor

General Specification:

(ITEM)

(Specification)

Step angle

1.8°

Tempareture Rise

80ºC max

Ambient Temperature Range

-20ºC- +50ºC

Insulation Resistance

100MΩ Min., 500VDC

Dielectric Strength

820VAC for 1s 3mA

Shaft Radial Play

0.02 Max.(450g-load)

Shaft Axial Play

0.08 Max.(450g-load)

Max. radial force

220N(20mm from the flange)

Max. axial force

60N

 

Electrical Specification:

Model No.

Step Angle

Motor Length

Current

Resistance

Inductance

Holding torque

Leads

Detent Torque

Rotor Inertia

Weight

(°)

(L)mm

A

Ω

Mh

N.m

No.

g.cm

g.cm²

kg

JK86HS67-5904

1.8

67

5.9

0.28

1.7

3.4

4

0.8

1000

1.7

JK86HS67-2808

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

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

JK86HS115-4208

1.8

115

6

0.6

6.5

8.7

4

2.4

2700

3.8

JK86HS115-6004

1.8

115

4.2

0.9

6

8.7

8

2.4

2700

3.8

JK86HS155-6204

1.8

155

6.2

0.75

9

12.2

4

3.6

4000

5.4

JK86HS155-4208

1.8

155

4.2

1.25

8

12.2

8

3.6

4000

5.4

 

Gearbox Specification:

 

Technical Data

Level 1

Level 2

Ratio

4,5,7,9,10

16,20,25,28,35,36,40,45,49,50,63,70,81,90,100

Rated load

Nm

6

25

Max. rated load

Nm

12

40

Effeciency

%

95

90

Return difference

arcmin

≤15

≤25

Weight

KG

1.3

1.6

Rated input speed

rpm

3000

3000

Max.input speed

rpm

5000

5000

Protection grade

IP

65

65

Lubrication

 

 Grease

Grease

Noise

Db

≤45

≤45

Working life

h

20000

20000

Drawing:

Company Show:

Depending on advanced technology and CHINAMFG service,our CHINAMFG & Electric Appliance CO.,LTD has established a excellent team and maintain a good  business relationship with a large amount of clients in global market. 

Choosing JKONGMOTOR, we will have a CHINAMFG relationship.

 

Application: Machine Tool
Speed: High Speed
Number of Stator: Double Phase
Function: Driving
Casing Protection: Open Type
Number of Poles: 2
Samples:
US$ 25/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

  1. Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
  2. Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
  3. Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
  4. Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China Best Sales NEMA34 Stepper Motor with High Precision 20: 1 Planetary Gearbox   with Best Sales China Best Sales NEMA34 Stepper Motor with High Precision 20: 1 Planetary Gearbox   with Best Sales
editor by CX 2023-11-01

China Hot selling CZPT DC Gear Motor 12 Volt High Precision Small DC Gearbox with Gearbox Motor bevel gearbox

Product Description

Product Parameters

Model No.:KM-42F555-189-1230

Size details:
Motor Diameter: φ42mm
Gear box length :57mm
Shaft length: customization

Specifications:
 

Ratio Model No. Voltage No Load On Load
Operating
Range
Nominal
Voltage
Current Speed Current Torque Speed
V V A r/min A kg·cm r/min
1/238 KM-42F555-189-1230 6.0-12.0 12 0.7 54.6 3.07 35 47.5

All technical data can custom made for different application.

Customized items:
DC motor, gearbox motor, vibration motor, automotive motor.
Accessories offered like encoder, gear,worm, wire, connector.
Ball bearing or Oil-impregnated bearing.
Shaft configuration(multi-knurls,D-cut shape, four-knurls etc).
Metal end cap or plastic end cap.
 Precious metal brush/ carbon brush.
Technical data.

Detailed Photos

Application

 

Certifications

Packaging & Shipping

Company Profile

Our Advantages

FAQ

1.What kind of motor do you supply?

Kinmore specializes in making DC motors & gear motors with the diameter ranging from 6mm-80mm; automotive motors and vibration motors are our strength area, too; we also provide brushless motors.
 

2.What’s the lead time for samples or mass production?

Normally, it takes 15-25 days to produce samples; about mass production, it will take 35-40 days for DC motor production and 45-60 days for gear motor production.
 

3.Could you mind sending the quotation for this motor?

For all of our motors, they are customized based on different requirements. We will offer the quotation soon after you send your specific requests and annual quantity.
 

4.Do you offer some kinds of accessories like encoder, PCB, connector, soldering wired for the motor?

We specialize in motors, instead of accessories. But if your annual demand reaches a certain amount, we will apply to the engineer for offering the accessories.

5.Are your motors certificated with UL, CB Tüv, CE?

All of our motors are UL, CB Tüv, CE compliant, and all our items are making under REACH and ROHS. We could provide motor’s exploring drawing and BOM for your products UL certificated. We also could make motors built-in filters based on your EMC directive for your EMC passing.

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: Low Speed
Excitation Mode: Excited
Function: Control, Driving
Casing Protection: Open Type
Number of Poles: 4
Customization:
Available

|

Customized Request

gearbox

Is it Better to Repair or Replace a Damaged Gearbox?

Deciding whether to repair or replace a damaged gearbox depends on several factors and considerations:

  • Extent of Damage: Assess the severity of the gearbox damage. Minor issues like worn bearings or seals may be repairable, while extensive damage may necessitate a replacement.
  • Cost of Repair: Compare the cost of repairing the gearbox to the cost of replacing it with a new or remanufactured unit. In some cases, repairs might be more cost-effective.
  • Availability of Parts: Availability of replacement parts for the gearbox can influence the repair option. If parts are hard to find, replacement might be a more viable choice.
  • Age and Condition: Consider the age and overall condition of the vehicle. If the vehicle is older and nearing the end of its lifespan, a replacement gearbox might offer better long-term reliability.
  • Performance and Efficiency: A new or remanufactured gearbox might offer improved performance and efficiency compared to a repaired one.
  • Future Maintenance: Evaluate potential future maintenance needs of both repair and replacement options. A replacement gearbox might come with a warranty and require less frequent maintenance.
  • Professional Assessment: Seek advice from a qualified mechanic or technician who can thoroughly assess the gearbox and provide recommendations based on expertise.

Ultimately, the decision to repair or replace a damaged gearbox should be based on a careful evaluation of these factors. It’s recommended to consult with professionals to make an informed choice that best suits your specific situation and budget.

China Hot selling CZPT DC Gear Motor 12 Volt High Precision Small DC Gearbox with Gearbox Motor   bevel gearbox	China Hot selling CZPT DC Gear Motor 12 Volt High Precision Small DC Gearbox with Gearbox Motor   bevel gearbox
editor by CX 2023-10-16

China best High Precision Low Speed High Torque Ratio 5 7.5 10 20 25 30 40 50 60 80 Worm Drive Gearbox with Stepper Motor supplier

Product Description

 

Product Description

Worm Gear Stepper Motor
Made of pure copper, large torque, wear-resistant and rust-proof, mechanical self-locking ability, safe and convenient, single and double output shafts are optional, precise positioning type is strong, the backlash is as low as 15-18 arc minutes.
NEMA 17 (42*34mm)
 gear ratio:1:17,1:31, 1:50, 1:100, 1:290,1:505;
 NEMA 23 (57*55mm, 57*76mm)
 gear ratio:1:5,  1:7.5,  1:10,  1:20,  1:25,  1:30,  1:40,  1:50,  1:60,  1:80;

Applications:
Medical equipment, testing instruments, robotics, 3D printing, ATM machine manufacturing, scientific research.
 

Product Parameters

57mm Nema 23 Worm Gear Stepper Motor

Worm Gear Material Pure copper
Max Allowable Radial Load 300N
Max Allowable Axial Load 200N
Backlash (No Load) 15~18′
Output torque 4~23N.m

 

Motor Specification  Reduction     Ratio Output Torque (N.m) Backhaul Gap Motor Length(mm) Reducer Length(mm) Total Length(mm) Efficient Weight
57*55mm 5 4.1 15’~18′ 55mm 95mm 150mm 86% 1860g
7.5 6 84%
10 7.7 81%
15 10.8 76%
20 13.7 72%
25 16 67%
30 18.2 64%
40 20 58%
50 18 54%
60 17 50%
80 15 44%
57*76mm 5 8.2 15’~18′ 76mm 95mm 171mm 86% 2320g
7.5 12 84%
10 15.4 81%
15 20 76%
20 20 72%
25 23 67%
30 21 64%
40 20 58%
50 18 54%
60 17 50%
80 15 44%

Detailed Photos

 

 

Application: Automation Control, Medical Equipment, Textile Mac
Speed: Variable Speed
Number of Stator: Two-Phase
Excitation Mode: HB-Hybrid
Function: Control, Driving
Number of Poles: 2
Samples:
US$ 42/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Can I Use Synthetic Oil in My Gearbox?

Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:

  • Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
  • Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
  • Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
  • Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
  • Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
  • Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
  • Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.

However, before switching to synthetic oil, it’s important to consider the manufacturer’s recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.

China best High Precision Low Speed High Torque Ratio 5 7.5 10 20 25 30 40 50 60 80 Worm Drive Gearbox with Stepper Motor   supplier China best High Precision Low Speed High Torque Ratio 5 7.5 10 20 25 30 40 50 60 80 Worm Drive Gearbox with Stepper Motor   supplier
editor by CX 2023-10-07

China supplier Reducer Spiral Bevel Helical Speed Reduction Agriculture Agricultural Cycloidal Servo High Precision Planetary Winch Track Wheel Slewing Drive Nmrv Worm Gearbox with Great quality

Product Description

Reducer Spiral Bevel Helical Speed Reduction Agriculture Agricultural Cycloidal Servo High Precision Planetary Winch Track Wheel Slewing Drive Nmrv Worm Gearbox

 

Our products

Worm gearbox: RV series, WP series, SWL series screw jack, VF series 

Helical gearbox: R/F/K/S series, HB series, BKM series, RC series, SMR shaft mounted gearbox, TA shaft mounted gearbox

Cycloidal gearboxes: BL/XL flange vertical installed double shaft type, BW/XW baseboard horizontal installed double shaft type, BLD/XLD flange vertical installed motor direct-connection type, BWD/XWD baseboard horizontal installed motor direct-connection type

Planetary gearbox: High precision planetary gearboxes, Planetary gearbox for feed mixer, Planetary gearbox for construction mixer, Travel drives, Winch drives, Slew drives, Inline gear reducer

Agricultural gearbox: Planetary gearbox for feed mixer, Flail Mower Gearbox, Rotary Tiller Gearbox, Lawn Mower Gearbox, rotary cutter gearbox, post hole gearbox, rotary mower gearbox, irrigation gearbox, fertilizer spreader gearbox, hydraulic drive gearbox, rotary rakes gearbox, hay tedders gearbox, sewage agitators gearbox, cutter bars gearbox, snowblower gearbox…
 

Our Advantages

–Box processing accuracy assurance
    Large horizontal box machining center
    High-end fully automatic multi-axis CNC boring and milling machine
    Fully CNC high-precision processing ensures the accuracy of hole location

–Fourth level precision of precision gear grinding
    The tooth surface is carburized and hardened, which is durable
    Fine rolling and grinding process, high efficiency, stable and low noise

–Automatic numerical control workshop
    Standardized CNC production workshop
    Pass the ISO9001 quality system certification
    Efficient operation to ensure production duration

–Diversified configuration and matching as required
    It can be equipped with common three-phase/single-phase, braking, frequency conversion, explosion-proof, servo, and other motors.
    Different motor voltage/frequency, protection grade, and energy efficiency grade can be configured.
    Customizable input end cover matching non-standard power input device

–Automatic painting assembly line
    Fully automatic painting assembly line
    Ensure both internal and external products
    Exquisite appearance and brand expression

–Rich customization design capability
    Design technology team with more than 20 years of experience
    Can undertake customization of various non-standard reducers

 

Company Profile

 

The company specializes in producing worm gearboxes (reducers), agricultural gearboxes, planetary gearboxes, helical gearboxes, swl series screw gearboxes, R, K, F, S series helical gear reducers, B/X series cycloidal pin gear reducers, etc. The products are exported to dozens of countries and regions in Europe, America, Japan, India, Brazil, etc. The products are mainly used in plastics, rubber, metallurgy and mining, petrochemical industry, hoisting and transportation, light industrial food, and other fields.

The company has exact and sensitive equipment, challenging tooth surface processing, and manufacturing equipment: German and Swiss gear grinders, gear testers, hobbing machines, large boring and milling machines, Japanese machining centers, etc.
More than 20 projects, such as the high torque reducer developed by the company, have won the national patent invention certificate and also won the national “high-tech enterprise certificate” in 2571.
Since its establishment in 2003, the company has adhered to the concept of “sustainable operation,” the business philosophy of “people-oriented, customer first,” and the core values of “unity, friendship, dedication, innovation, and efficiency.” The company keeps up with the cutting-edge technology in the market and strives to create the most satisfactory products for customers!

 

Product processing flow

Box processing process
 

Mechanical modeling of metal mold → casting on production line → artificial aging treatment → shot peening treatment → machining center processing → CMM detection

Gear processing process

Forging → normalizing → rough turning → fine turning → gear hobbing → chamfering of tooth end → carburizing and quenching (HRC58-62) → shot blasting → grinding of the end face and inner hole → gear grinding → accuracy testing (tooth shape, tooth orientation, tooth pitch, etc., level 6) → wire cutting keyway → magnetic particle flaw detection → ultrasonic cleaning and rust prevention.

Process flow of gear shaft processing

Forging → normalizing → rough turning (including center hole drilling) → finish turning → gear hobbing → keyway milling → carburizing and quenching (HRC58-62) → shot blasting → grinding center hole → excircle grinding → gear grinding → testing (tooth shape, tooth pitch, etc., level 6) → magnetic particle inspection → ultrasonic cleaning and rust prevention.

 

Certifications

 

Packaging & Shipping

 

How to select reducer

To determine the model of a reducer, the following parameters need to be determined:

1. Determine the running speed of the machine, and calculate the reduction ratio of the reducer according to this speed (reduction ratio=input shaft speed/output shaft speed=motor speed/mechanical required speed);
2. Calculate the load torque, select the output of the reducer according to this torque (refer to the “Output Torque Table” provided by the reducer manufacturer), and determine the reducer model;
3. Determine the additional functions of the reducer, such as power off braking, power on braking, frequency conversion, shrink frame, housing material, etc. Some additional functions can only be provided by specific factories.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Layout: Coaxial
Hardness: Soft Tooth Surface
Step: Stepless
Transport Package: Wooden Box
Specification: Customize
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

gearbox

How to Calculate Gear Ratio in a Gearbox

Gear ratio is a fundamental parameter in a gearbox that represents the ratio of the number of teeth between two gears. It determines how much the output gear rotates in relation to the input gear. The formula to calculate gear ratio is:

Gear Ratio (GR) = Number of Teeth on Output Gear / Number of Teeth on Input Gear

Here’s a step-by-step guide on how to calculate gear ratio:

  1. Identify the input and output gears in the gearbox.
  2. Count the number of teeth on the output gear (the gear connected to the output shaft).
  3. Count the number of teeth on the input gear (the gear connected to the input shaft).
  4. Plug the values into the gear ratio formula: GR = Number of Teeth on Output Gear / Number of Teeth on Input Gear.
  5. Calculate the gear ratio by performing the division.

The gear ratio provides insight into how much the input gear needs to rotate to achieve a certain rotation of the output gear. It influences torque, speed, and direction of rotation in the gearbox.

China supplier Reducer Spiral Bevel Helical Speed Reduction Agriculture Agricultural Cycloidal Servo High Precision Planetary Winch Track Wheel Slewing Drive Nmrv Worm Gearbox   with Great quality China supplier Reducer Spiral Bevel Helical Speed Reduction Agriculture Agricultural Cycloidal Servo High Precision Planetary Winch Track Wheel Slewing Drive Nmrv Worm Gearbox   with Great quality
editor by CX 2023-09-22

China high quality Factory Price Brushless DC Motor Precision Planetary Gearbox cycloidal gearbox

Product Description

60mm bldc motor with planetary gearbox

BLDC MOTOR IN HOT SELL

Company Show:

HangZhou JINGKONG MOTOR & ELECTRIC Appliance Co.ltd is a high-tech enterprise that specializes in designing and producing Hybrid Stepper Motor, Gear Motor, Linear motor, Brushless dc Motor, Driver and some related parts.

Our Appliance fields refer to robot, electronic equipment, medical instrument, lighting & audio equipment, 3D printer, texile machine and CNC machine.

All our products have obtained CE certification, compliance with EU ROHS standards.

Welcome Domestic & foreign customers visit and cooperation!

Application: Printing Equipment
Speed: Constant Speed
Number of Stator: Three-Phase
Excitation Mode: HB-Hybrid
Function: Control
Number of Poles: 4
Samples:
US$ 16.5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gearbox

Benefits of Regular Gearbox Maintenance

Regular maintenance of gearboxes offers numerous advantages:

  • Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
  • Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
  • Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
  • Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
  • Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
  • Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
  • Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
  • Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
  • Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.

Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.

China high quality Factory Price Brushless DC Motor Precision Planetary Gearbox   cycloidal gearbox	China high quality Factory Price Brushless DC Motor Precision Planetary Gearbox   cycloidal gearbox
editor by CX 2023-08-24

China 110DF Series High Precision Cam Indexer,high quality and low price,8 station Rotary Indexing table gearbox definition

Problem: New
Type: Dividing Head
Substance: Metal
Relevant Industries: Producing Plant
Bodyweight (KG): fifty six
Showroom Spot: Turkey, India, Spain
Online video outgoing-inspection: Offered
Equipment Test Report: Offered
Advertising and marketing Type: New Item 2571
Manufacturer: HANDEX
Design: DF, DF Product
Warranty: 1.5 years
Main Elements: Bearing, Gearbox, Motor, oil seal
Name: CAM INDEXER
Coloration: Consumer needs
Accuracy: +twenty or -20
Application: Printing Die-chopping
Shipping and delivery: In twelve Workdays
Payment: TT.paypal
MOQ: 1PCS
Product No: DF110
Area of origin: ZheJiang China (Mainland)
Packaging Information: Wood Circumstances or Carton packing
Port: HangZhou

one. Quality: DF45,DF60,DF70,DF80,DF110,DF140,DF180, Customizable electric mini air pump 150psi air compressor bicycle air pump high force DF250
2. Product: DF
3. Manufacturer Title: HANDEX
4. Certification: ISO9 21819687 APV3707 631011 106501 T38726 6.31011 motor Belt Tension pulley pls truly feel cost-free to contact us as underneath:

gearbox

The Different Types of Gearboxes

There are many different types of gearboxes. Some brands have more than one type. In this article, we’ll discuss the planetary gearbox, the worm reduction gearbox, the shaft mounted gearbox, and the one speed gearbox. This article will also help you determine which type of gearbox is best for your vehicle. And don’t worry if you don’t know the terminology yet. We’ll explain each type in detail so that you know what you’re getting yourself into.

Planetary gearbox

Planetary gears have many advantages. The multiple gears in a planetary gearbox mesh simultaneously during operation. As such, they provide high efficiency and transmit high transmittable torque. These gears are widely used in various industries and are resistant to high shock loads and demanding conditions. CZPT is one of the companies that offer planetary gearboxes. Its products do not require special tools for assembly, and its scalable design minimizes safety stock.
Among the numerous benefits of planetary gearing is its compactness and lightweight. As such, it is suitable for wide applications with space and weight constraints. However, to truly appreciate its benefits, it is necessary to understand its mechanisms. Here are some of the most common details about planetary gearing:
The planetary gearbox has two mounted gears: an input shaft and an output shaft. Each gear has multiple teeth that are attached to a carrier and rotate with the input shaft. The carrier is connected to the output shaft. A planetary gear is mounted on both gears via a carrier. The carrier rotates in order to drive the planetary gear. The sun gear is often the input gear. The other gear is called the outer gear.
Planetary gearboxes are highly customizable. The size, mounting, and housing options vary, as do the reduction ratios and input speeds. Different types can be manufactured for different applications and include options such as electrical or mechanical preload. The final design of a planetary gearbox can be highly customized, based on the specifications of the application. By combining engineering excellence and ongoing innovation, planetary gearboxes provide years of trouble-free operation.
A planetary gearbox can be either an electric motor or a manual one. The latter has more features than the former, and can be used in applications where space is an issue. The primary features of a planetary gearbox include its backlash, torque, and ratio. Secondary features include noise, corrosion resistance, and construction. A planetary gearbox is a highly versatile gearbox that can drive anything from simple machinery to advanced electrical systems.
gearbox

Worm reduction gearbox

The global worm reduction gearbox market report compiles key insights from the industry to help you improve your business strategy. This report will help you create a comprehensive business document that will enhance your company’s competitive edge. To obtain this report, visit our website now! Read our latest report to find out what you can expect from the global worm reduction gearbox market. Alternatively, request a sample copy for more details. Here is a sneak peek of the report:
Worm gears are made with different thread counts and are usually not matched with the CZPT standard. In general, a single thread worm should be used with a single thread worm. Worm gears have either right or left threads, and their thread count will be different as well. This type of gear is used to reduce the speed of a rotating shaft. The speed reduction ratio will be about 50 percent if the worms have the same thread count as the CZPT gears.
The standard gear set transfers power at the peak load point of a tooth, called the pitchline. The worm gear moves slowly against the wheel’s metal surface. The worm gear is also more complex than the standard gear because the worm is sliding rather than rolling. Worm gears are hard to lubricate. Moreover, the sliding contact between the gear and worm increases the complexity of the gear set. They can be a great solution for applications where noise is a significant factor.
The axial pitch and circular pitch of the worm are equal. The ratio of these two indices determines the speed of transmission. For a worm reduction gearbox to work, the axial pitch and the circular pitch must match. The pitch angle of a worm can either be left-handed or right-handed. The lead of a worm is the distance one thread travels in one revolution. The lead angle is the angle tangent to the thread helix of the cylinder’s pitch. When a worm mesh is reversed, the majority of the mesh will be on the receding arc.
Worm gears generate more heat than their counterparts, so it is important to choose a worm reduction gearbox carefully. You will want to choose the material and amount of lubricating oil carefully. Worm gears are generally made of tin bronze. The paired worms are hardened to HRC45-55. In general, they are durable, lasting up to ten years. But they will wear out – and they wear out – so you may want to consider some other factors.

Shaft-mounted gearbox

Shaft-mounted gearboxes are designed for a variety of mining and quarry applications. Their high reliability and low maintenance make them an excellent choice in these types of applications. Shaft-mounted gearboxes also feature an optional backstop device that prevents the unit from rotating in one direction. This makes them an excellent choice for applications where alignment accuracy is an issue. Here are some of the benefits of using a shaft-mounted gearbox:
Shaft-mounted gearboxes are typically constructed of aluminium, and come in sizes ranging from 050 to 125. They feature a variety of reduction ratios and ensure optimum efficiency in all operating conditions. New S series sizes, 140 and 150, extend the application range of shaft-mounted gearmotors. They are both backed by a two-year warranty. For even greater peace of mind, Shaft-mounted gearboxes are available with a range of warranty options.
The most common applications for a Shaft-mounted gearbox include traction-driven applications where a low-speed shaft is required for operation. They also are suitable for applications without a foundation, where the motor is mounted next to the reducer. To prevent the gear drive from rotating, a torque arm is attached between the motor and the shaft. Small-sized shaft-mounted gear drives are usually made without motor mount kits, which can make them an excellent choice for conveying light loads.
Another important feature of a Shaft-mounted gearbox is its mounting position. The reduced motion through the drive is redirected through the shaft, creating additional forces. These additional forces can affect the performance of the gearbox, causing vibrations and noise. Consequently, it is important to replace worn or damaged belts on a regular basis. Further, shaft-mounted gearboxes can be affected by problems with other components and amplify vibrations.
gearbox

1 speed gearbox

CZPT Group Components produces one speed gearboxes. These transmissions are produced in the CZPT Group’s Kassel plant. They are compact and robust, and are designed for easy integration. The Bosch Rexroth GD1 one-speed gearbox is easy to install horizontally or vertically. The Plug and Drive system integrates the gearbox with the existing cooling system. There are many other benefits to this gearbox.
With an ID.3 electric drive motor, the maximum torque is delivered at 16,000 rpm. This single-speed transmission offers high power density and excellent noise-reduction, making it ideal for electric vehicles. The e-drive motor is extremely quiet and requires precision manufacturing. The e-drive motor also enables a wide range of driving conditions. It can reverse when needed, and reaches its maximum speed at 16,000.
The single-speed gearbox is a standard feature on most electric vehicles. Some electric vehicles, such as the Porsche Taycan, will be equipped with a two-speed gearbox. This gearbox offers more top speed and range, but it is more complex than a standard single-speed gearbox. CZPT doesn’t need to add complexity to its electric vehicles. After all, a 355 horsepower family wagon is not likely to need a dual-speed gearbox.
In addition to simplifying the transmission, the patent claims also address improvements in structural design. Fig. 5 shows a schematic representation of a transmission 50′, wherein gear sets Z1 and Z4 are exchanged between partial transmissions. This switch matrix also reflects the synchronized gears and lastshelf gears. Hydraulically betatigte Lamellenkupplungen (HBA) also form a last-shelf gear.
Another advantage of the patent claim is that it offers numerous functional freedoms, which is especially valuable in the design of an automobile. One of the patent claims identifies a tosatzlicher middle gear that allows a driver to switch between second and third gears, with a single gearbox. In a conventional one-speed transmission, the tosatzlicher middle gear is attached to the second and first part gearbox. The latter has a second and third gear.

China 110DF Series High Precision Cam Indexer,high quality and low price,8 station Rotary Indexing table     gearbox definition		China 110DF Series High Precision Cam Indexer,high quality and low price,8 station Rotary Indexing table     gearbox definition
editor by Cx 2023-06-16