Tag Archives: gearbox differential

China Standard Motor GM2 2700 3000 3500 3900 GM3 R24 4300 5000 GM5 2300 3000 3500 4600 5200 5900 6500 7200 8000 8850 Hatch Cover Gearbox differential gearbox

Product Description

GM-35 ml/rev,

2. rated torque: N.M,

3. speed:0-1 Nm ISO torque and offer a wide range of reduction ratios from 3,5 ~ 15000, the gearboxes have been designed for the most selective applications; the large overloads in mobile applications as well as the long duration and reliability in industrial applications. In this catalogue we have increased the amount of support options, to satisfy the most extreme requirements.
We introduced: foot mounted supports, shaft mounted outputs to complete the existing female splined output, keyed and cylindrical female, cylindrical male shafts, splined and hexagonal male shafts, and the integral shaft pinion which made us leaders in the small slewing drive market.
The output accessories, coupling flanges, splined or hexagonal bushes, splined bars, complete the output supports and enable easier adapting.
The range of input accessories has also been enriched with supports, bevel gears, and new concept brakes.
Our products work been successfully on mobile machines in transport and lifting markets, building, building yards, agricultural, and marine market sectors, as well as concrete pumps, crane trucks, cranes and aerial platforms.
The planetary gearboxes are widely used in the following sectors: metal working, iron and steel, plastic material, water purification, chemical, energy, mineral and many other sectors.
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Application: Motor, Machinery, Marine, Agricultural Machinery
Type: Planetary Gear Reducer
Brand: Brevini Riduttori
Transport Package: Plywood Case
Customization:
Available

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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 Standard Motor GM2 2700 3000 3500 3900 GM3 R24 4300 5000 GM5 2300 3000 3500 4600 5200 5900 6500 7200 8000 8850 Hatch Cover Gearbox   differential gearbox	China Standard Motor GM2 2700 3000 3500 3900 GM3 R24 4300 5000 GM5 2300 3000 3500 4600 5200 5900 6500 7200 8000 8850 Hatch Cover Gearbox   differential gearbox
editor by CX 2024-04-10

China Good quality Advanced High Precision Planetary Gearbox for Robotics and Automation differential gearbox

Product Description

 
 

Product Description

Product Parameters

 

Parameters Unit Level Reduction Ratio Flange Size Specification
042 060 090 115 142 180 220 280 330
Rated Output Torque T2n N.m 1 3 20 55 130 208 342 750 1140 1500 3000
4 19 50 140 290 542 1050 1700 5800 10190
5 22 60 160 330 650 1200 2000 4400 7180
6 20 55 140 300 550 1100 1800 3500 6500
7 19 50 140 300 550 1100 1800 3220 5000
8 17 45 120 260 500 1000 1600 2595 4080
10 14 40 100 230 450 900 1500 1820 3500
2 12 20 55 130 208 342 1050 1700 5800 10190
15 22 60 160 330 650 1200 2000 4400 7180
20 22 60 160 330 650 1200 2000 5800 10190
25 22 60 160 330 650 1200 2000 4400 7180
28 19 50 140 300 550 1100 1800 5800 10190
30 20 55 130 230 450 900 1500 1500 3500
35 22 60 160 330 650 1200 2000 4400 7180
40 22 60 160 330 650 1200 2000 5800 10190
50 22 60 160 330 650 1200 2000 4400 7180
70 19 50 140 300 550 1100 1800 3220 5000
100 14 40 100 230 450 900 1500 1820 3500
3 120 20 55 140 290 542 1050 1700 5800 10190
150 22 60 160 330 650 1200 2000 4400 7180
200 22 60 160 330 650 1200 2000 5800 10190
250 22 60 160 330 650 1200 2000 4400 7180
280 19 50 140 300 550 1100 1800 5800 10190
350 22 60 160 330 650 1200 2000 4400 7180
400 22 60 160 330 650 1200 2000 5800 10190
500 22 60 160 330 650 1200 2000 4400 7180
700 19 50 140 300 550 1100 1800 3220 5000
1000 14 40 100 230 450 900 1500 1820 3500
Maximum Output Torque T2b N.m 1,2,3 3~1000 3Times of Rated Output Torque 2Times of Rated Output Torque
Rated Input Speed N1n rpm 1,2,3 3~1000 5000 5000 3000 3000 3000 3000 2000 1500 1500
Maximum Input Speed N1b rpm 1,2,3 3~1000 10000 10000 6000 6000 6000 6000 4000 3000 3000
Ultra Precision Backlash PS arcmin 1 3~10 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1    
arcmin 2 12~100 ≤2 ≤2 ≤2 ≤2 ≤2 ≤2 ≤2    
arcmin 3 120~1000 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5    
High Precision Backlash P0 arcmin 1 3~10 ≤2 ≤2 ≤2 ≤2 ≤2 ≤2 ≤2    
arcmin 2 12~100 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3    
arcmin 3 120~1000 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7    
Precision Backlash P1 arcmin 1 3~10 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤15 ≤15
arcmin 2 12~100 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤18 ≤18
arcmin 3 12~1000 ≤9 ≤9 ≤9 ≤9 ≤9 ≤9 ≤9 ≤22 ≤22
Standard Backlash P2 arcmin 1 3~10 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5    
arcmin 2 12~100 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7    
arcmin 3 120~1000 ≤11 ≤11 ≤11 ≤11 ≤11 ≤11 ≤11    
Torsional Rigidity Nm/arcmin 1,2,3 3~1000 3 4.5 14 25 50 145 225 213.3 339
Allowable Radial Force F2rb2 N 1,2,3 3~1000 780 1550 3250 6700 9400 14500 30000 15000 17000
Allowable Axial Force F2ab2 N 1,2,3 3~1000 390 770 1630 3350 4700 7250 14000 12000 15000
Moment of Inertia J1 kg.cm2 1 3~10 0.05 0.2 1.2 2 7.2 25 65 39.9 73.4
kg.cm2 2 12~100 0.03 0.08 0.18 0.7 1.7 7.9 14 18.8 23.8
kg.cm2 3 120~1000 0.03 0.03 0.01 0.04 0.09 0.21 0.82 13.54 18.8
Service Life hr 1,2,3 3~1000 20000
Efficiency η % 1 3~10 97%
2 12~100 94%
3 120~1000 91%
Noise Level dB 1,2,3 3~1000 ≤56 ≤58 ≤60 ≤63 ≤65 ≤67 ≤70 ≤73 ≤75
Operating Temperature ºC 1,2,3 3~1000 -10~+90
Protection Class IP 1,2,3 3~1000 IP65
Weights kg 1 3~10 0.6 1.3 3.9 8.7 16 31 48 110 160
2 12~100 0.8 1.8 4.6 10 20 39 62 135 180
3 120~1000 1.2 2.3 5.3 11 22 44 68 145 192

FAQ

Q: How to select a gearbox?

A: Firstly, determine the torque and speed requirements for your application. Consider the load characteristics, operating environment, and duty cycle. Then, choose the appropriate gearbox type, such as planetary, worm, or helical, based on the specific needs of your system. Ensure compatibility with the motor and other mechanical components in your setup. Lastly, consider factors like efficiency, backlash, and size to make an informed selection.

Q: What type of motor can be paired with a gearbox?

A: Gearboxes can be paired with various types of motors, including servo motors, stepper motors, and brushed or brushless DC motors. The choice depends on the specific application requirements, such as speed, torque, and precision. Ensure compatibility between the gearbox and motor specifications for seamless integration.

Q: Does a gearbox require maintenance, and how is it maintained?

A: Gearboxes typically require minimal maintenance. Regularly check for signs of wear, lubricate as per the manufacturer’s recommendations, and replace lubricants at specified intervals. Performing routine inspections can help identify issues early and extend the lifespan of the gearbox.

Q: What is the lifespan of a gearbox?

A: The lifespan of a gearbox depends on factors such as load conditions, operating environment, and maintenance practices. A well-maintained gearbox can last for several years. Regularly monitor its condition and address any issues promptly to ensure a longer operational life.

Q: What is the slowest speed a gearbox can achieve?

A: Gearboxes are capable of achieving very slow speeds, depending on their design and gear ratio. Some gearboxes are specifically designed for low-speed applications, and the choice should align with the specific speed requirements of your system.

Q: What is the maximum reduction ratio of a gearbox?

A: The maximum reduction ratio of a gearbox depends on its design and configuration. Gearboxes can achieve various reduction ratios, and it’s important to choose 1 that meets the torque and speed requirements of your application. Consult the gearbox specifications or contact the manufacturer for detailed information on available reduction ratios.

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Application: Motor, Electric Cars, Machinery, Agricultural Machinery, Gearbox
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Bevel Gear
Step: Three-Step
Customization:
Available

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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 Good quality Advanced High Precision Planetary Gearbox for Robotics and Automation   differential gearbox	China Good quality Advanced High Precision Planetary Gearbox for Robotics and Automation   differential gearbox
editor by CX 2024-03-27

China best 31n9-10150 31n8-10180 31n8-10181 Hyun-Dai Excavator Swing Reduction Gearbox R305-7 R335-7 R305-9 R335-9 differential gearbox

Product Description

31N9-10150 31N8-10180 31N8-10181 Hyun-dai Excavator Swing Reduction Gearbox R305-7 R335-7 R305-9 R335-9

Product Description

 

Part Name Swing reduction device
Part Model 31N9-10150 31N8-10180 31N8-10181 
  Cr40
Size Standard
Feature Durable
Hardness 25-90 Shore
Application Hydraulic Rock excavator
Certification ISO 9000, CE
OEM Acceptable
MOQ 1 Sets
Payment Terms TT/WEST UNION
Port HangZhou Xihu (West Lake) Dis.
Delivery Time 3-7 Days

 

 

Detailed Photos

 

Why you choose us?
1.Longer durability life.

2.Grind Piston diameter according to the assembly need.

3.Special specification piston according to the customers’ request.

4.Powerful impact strike with perfect Performance,easy maintenance ,low price hydraulic breaker piston.

5.Control piston tolerance range, make piston and cylinder body between the fit clearance to achieve the best.

Available Brands and Models we have:

Hyundai Robex R16-7 R17-9VS R17Z-9VS R22-7 R25Z-7 R35Z R35Z-9 R36N-7 R35-9VS R55-7 R55-7S R55I HX55 HX60 R60-5 R60-7 R60-7E R60-7G R60-9S R60-9VS R60-V R60CR-9A R60G R60VS R66VS R75DVS R75-7 R75-V R75BVS R75VS R80 R80-7 R80-7B R80-8B R80-9 R80-9B R80-9H R80G R110-7 R110D-7 R110D-7A R110VS R130 R130-3 R130-5 R130LC-5 R130LVS R130WD-5 R130VS R140 R140LC-7 R140LC-7A R140LCD-7 R140LCD-7A R140LCM-7
Volvo ECR18E ECR25D EC25 EC35 EC55 EC55D EC60D EC75D EC80D PRO EC120D EC120DL EC130 EC140 EC140B EC140C EC140D EC140DL EC170DL EC200D EC210 EC210B EC210C EC210D EC220D EC220DL EC235C EC240 EC240B EC240C EC250D EC290 EC290B EC290C EC300D EC350D EC360 EC360B EC380D  EC460 EC460B EC460C EC480D EC700 EC750D EC950EL  EW55 EW60C EW145B EW205D Excavator Parts
CAT 301.5 301.7 302CR 303.5E 302.5 305 305.5 305.5E2 306 306.5 307 307.5 307C 307D 307E 308 308.5 B 312C 312D 313 313D 313D2 313D2L GC 313D2GC 314DCR 315 315B 315CL 315D D 318D2L 319D 320A 320 320B 320C 320CR 320CU 320D 320GC 320D2 320D2GC 320V 320V2 320E 320EL 321D 323GC 323 324D 324E 325C 325D 326 326D2 326GC 315C 330C 330GC 315D E320D E325D 330D 336GC 336E 345GC 349 374FL 390FL M315D2 M317D2 M320D2 E70B E120B E200B E320B E330B E330 345D 345D2 349D 349F
Komatsu PC27 PC27MR PC30 PC35MR PC35  PC40 PC40MR PC45 PC45MR PC50MR PC50 PC55 PC56 PC60 PC60-6 PC60-7 PC70 PC75 PC75MR PC78 PC78US-6 PC78UU PC80 PC90 PC100 PC100-6 PC110 PC120 PC120-6 PC120-7 PC130 PC130-7 PC130-8 PC150 PC160 PC180 PC200 PC200-3 PC200-5 PC200-6 PC200-7 PC200-8 PC200LC PC210-8 PC210LC PC220-6 PC220-7 PC220LC PC210 PC220  PC230 PC240 PC240-8 PC240LC PC240-8MO PC270 PC270LC PC290 PC300 PC300LC PC350 PC360 PC360LC PC360-7 PC350-7 PC400 PC400LC PC450 PC450-7 PC500 PC500LC PC650  PC750  PC1100 PC1250 PC2000 PC60-8 PC200-8MO PC360-8MO PC18MR-3 PC30E-5 PC56-7 PC70-8 PC110-8MO PC130-8MO PC160LC-8 HB205-1MO PC210LC-8MO PC210-8MO PC210-8M0 PC215-10M0 PC215-10M PC215HD-10 PC215LC-10 HB215LC-1MO PC220-8MO PC240LC-8MO PC270-8 PC300-8M0 PC300-8MO PC390LC-8MO PC430-8
Hitachi EX12-2 EX15-2 EX15U-3 EX20UR-3 EX22 EX30 EX30U EX30UR-2 EX30UR-3 EX35 EX35-2 EX40-2 EX40U EX40UR EX40UR-2 EX45-2 EX50-5 EX1800 EX1900-5 EX1900-6 EX1900-6BE EX2500E-5LD EX2600E-6LD EX3600-6BH EX5500-5 EX8000 EX8000E-6LD Zaxis ZX ZX10U-2 ZX15 ZX15UR ZX17U-2 ZX17U-5A ZX18U-2 ZX8-2 ZX8U-2 ZX20U-3 ZX22U-2 ZX26U-5A ZX27U-2 ZX27U-3 ZX30 ZX30U-2 ZX30U-3 ZX30UR ZX30UR-2 ZX33U-5A ZX35 ZX35U ZX35U-2 ZX35U-3 ZX35U-5A ZX38U-5A ZX40U ZX40U-2 ZX40U-3 ZX40U-5A ZX40UR ZX40UR-3 ZX48U-5A ZX50 ZX50U-2 ZX50U-3 ZX50U-5A ZX50U-5B ZX55 ZX55U-5A ZX55UR ZX55UR-2D ZX55UR-3D
Kobelco SK03 SK05 SK07 SK30 SK35 SK60-5 SK70 SK100 SK120 SK120-5 SK130 SK140 SK140-8 SK200 SK200-3 SK200-5 SK135SR SK70SR SK60 SK120-5 SK200-8 SK210-8 SK250-8 SK260-8 SK130-8 SK200-6E SK210-6E SK160 SK300 SK300 SK330-8 SK330-6 SK350 SK400 SK400LC SK450 SK460 SK480 SK350LC-10 SK75-8 SK200-10 SK60-8 SK60-10 SK130-8 SK140LC-8 SK200 SuperX SK210D-10 SK210LC-10 SK210LC SuperX SK220XD-10 SK250-10 SK250 SuperX SK260LC-10
Hyundai  Robex R16-7 R17-9VS R17Z-9VS R22-7 R25Z-7 R35Z R35Z-9 R36N-7 R35-9VS R55-7 R55-7S R55I HX55 HX60 R60-5 R60-7 R60-7E R60-7G R60-9S R60-9VS R60-V R60CR-9A R60G R60VS R66VS R75DVS R75-7 R75-V R75BVS R75VS R80 R80-7 R80-7B R80-8B R80-9 R80-9B R80-9H R80G R110-7 R110D-7 R110D-7A R110VS R130 R130-3 R130-5 R130LC-5 R130LVS R130WD-5 R130VS R140 R140LC-7 R140LC-7A R140LCD-7 R140LCD-7A R140LCM-7 R140LCM-7A R150LC-7 R150-7 R150LC-9 R150LVS R110-7 R160LC-7 R160LCD-7 R170LC-5 R180LC-7 R180LC-7A R180LCD-7 R180LCD-7A R190-5 R190LC-5 R200-5 R200-5D
Kato HD80R HD820 HD820-3 HD820-5 HD1571 HD1430 HD700-7 HD1430-7 HD1250-7 HD450-7 HD250 HD308R HD308US-R5 HD512-R5 HD820-II HD820-R5 HD921 III HD1571-R5 HD1430-R5 HD1638R HD1638-R5 HD2048R HD18VX HD20 HD55 HD68 HD100 HD135

 

Advantage of Our Products
-Highest standard to suit western country operators’ use

-Free and efficient communications

-Quick and professional responses

-Patient and Responsible sale services

-ISO quality control manufacturing
 

Company Profile

 

Xihu (West Lake) Dis.an Machine Equipment Co., Ltd.

At HangZhou Xihu (West Lake) Dis.an Machinery Co., Ltd (EB Seals), we are proud to offer a wide range of high-quality excavator swing devices and services. With 13 years of experience in the industry, our team of knowledgeable and experienced staff is always available to help you find the perfect part for your needs.From swing decide, final drive travel, engine parts, we have everything you need to keep your excavator running smoothly. Our selection includes both gasoline and diesel engines, so you can choose the 1 that best suits your needs.
When it comes to choosing the right excavator engine part, we understand that it’s important to consider the make and model of your machine, as well as the specific component you need. At EB Seals, our knowledgeable staff is always available to help you find the right part for your needs.In addition to our extensive selection of excavator engine parts, we also offer fast shipping and competitive prices. We are committed to providing our customers with the best possible service and support. Contact us today to learn more about our selection oswing decide, final drive travel, engine parts, and services.

Specializes in:
–Hydraulic hammer breaker;
–Excavator Engine parts.

More Product We Have(Welcome to contact)

Overhaul Kit Liner Kit Piston Kit Piston Ring Cylinder Liner
Sensor Full Gasket Kit Head Gasket Cylinder Head Engine Bearing
Engine Valves Water Pump Oil Pump Crankshaft Connecting Rod
Shut Off Solenoid Glow Plug Starter Motor Fuel Pump Diesel Pump

FAQ

 

Q1. How many days for the delivery time ?
It is about 3-7 working days after the order confirmation. 

Q2. What kind of payments you accept? 
Now we accept T/T, L/C or Western Union, other terms also could be negotiated, Recommended Trade Assurance to guarantee buyer’s property.

Q3. Are you able to manufacturing products according to customer’s design?
Sure, we have made many special orders from oversea for 10 years since 2571. So we have enough ability to deal with any cases. OEM certificate is available to provided.

Q4. What’s your advantages in the machinery manufacturing industry?
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.

Q5. Which countries have you been exported recently? 
Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
 

After-sales Service: Yes
Warranty: 3 Months
Type: Engine
Application: Excavator
Certification: CE, ISO9001: 2000
Condition: New
Customization:
Available

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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 best 31n9-10150 31n8-10180 31n8-10181 Hyun-Dai Excavator Swing Reduction Gearbox R305-7 R335-7 R305-9 R335-9   differential gearbox	China best 31n9-10150 31n8-10180 31n8-10181 Hyun-Dai Excavator Swing Reduction Gearbox R305-7 R335-7 R305-9 R335-9   differential gearbox
editor by CX 2023-11-20

China high quality Horizontal Gearbox with 5 Holes for 101 Walking Tractor differential gearbox

Product Description

1)our 101 model gearbox are used for 8hp-12hp walking tractor.
2)exported to Ukraine, Russia, Africa,etc. good for dry field.
3)more than 30 years technology and design, good quality.

Gears and speed

GEARS 1 2 3 4 5 6 R1 R2
speed(km/h) 1.75 2.72 4.40 7.09 11.03 17.82 1.35 5.45

PTO speed (r/min)                                   1176

Mr Luther Hu
QQ ID: 308.738.134

wolongtractor

Type: Gearbox
Usage: Agricultural Products Processing
Material: Iron
Power Source: Diesel
Weight: 60kg
Transport Package: in Loose Packing
Customization:
Available

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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 high quality Horizontal Gearbox with 5 Holes for 101 Walking Tractor   differential gearbox	China high quality Horizontal Gearbox with 5 Holes for 101 Walking Tractor   differential gearbox
editor by CX 2023-10-30

China wholesaler 30 Marine Gearbox, 6, 16, 16A Marine Gearbox differential gearbox

Product Description

Specification

 Type 30 marine gearbox
Applicable Industries Manufacturing Plant, Machinery Repair Shops, Construction works , Energy & Mining
Gearing Arrangement Helical
Output Torque 5000Ft
Input Speed 2200-2500r/min
Output Speed 750-1100r/min
Output 5000Ft
Ratio 2.5:1 3:1 3.5:1 4:1
Place of Origin ZHangZhoug
Packing Wooden Case Packing
Gear type Helical Gear
Weight (KG) 95
Warranty 1 year

Type 06, Type 16, and Type 30 marine gearboxes are mechanically operated small marine power units with simple structure, easy disassembly and assembly, and convenient maintenance. They have the functions of reversing, clutching and deceleration.
06 type marine gearbox is suitable for 1105, 195, 190, 285 and Japanese TS50, 50C, 60C…105C and other marine diesel engines. The 16A marine gearbox is suitable for matching with 2105, 2100, 395, 295, 485 and other marine gearboxes. They can also be matched with other diesel engines with equivalent torque to form a marine power unit for use by small ships such as inland rivers, coastal areas, and large ships, such as transportation boats and lifeboats.

FOR MARINE INFORMATION, PLEASE FEEL FREE TO CONTACT US!

 

After-sales Service: Yes
Warranty: 1 Year
Transport Package: Wooden Box
Specification: standard
Trademark: HANGJIN
Origin: Zhejiang
Samples:
US$ 425/Piece
1 Piece(Min.Order)

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gearbox

Common Problems with Gearboxes and How to Troubleshoot Them

Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:

  1. Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
  2. Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
  3. Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
  4. Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
  5. Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
  6. Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
  7. Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
  8. Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
  9. Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
  10. Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.

Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.

China wholesaler 30 Marine Gearbox, 6, 16, 16A Marine Gearbox   differential gearbox	China wholesaler 30 Marine Gearbox, 6, 16, 16A Marine Gearbox   differential gearbox
editor by CX 2023-10-27

China OEM Hb Series Helical Bevel Gearbox differential gearbox

Product Description

Hb Series Helical Bevel Gearbox

Description:

It is suitable for high-power motors, with large torque capacity, modular design and multiple output modes. The utility model has the advantages of high efficiency, long service life, bearing large axial force and radial load, low operation noise, high reliability, compact structure, etc. Four series of reducers can be combined to increase the range of ratio.

Parameters:
Output Speed:1.7~12N.m
Motor Power:2.52~5366KW
Mounted Form :Horizontal Mounting,Vertical Mounting,Axis Mounting,Shrink Disk Mounting

Packing & Delivery:
Packing Images of RV series Worm Gear rv Reducer rv gear worm wheel gearbox
Inner Packing: PP bag with carton;
Outer Packing: Wooden case;
Shipment: 20-30 days CHINAMFG receiving the deposit.

FAQ:
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
 

Application: Motor, Machinery
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Helical Bevel
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Customization:
Available

|

Customized Request

gearbox

How to Choose the Right Gearbox for Your Machinery

Selecting the appropriate gearbox for your machinery involves careful consideration of several key factors. Here’s a step-by-step guide to help you make the right choice:

  1. Identify Application Requirements: Understand the specific requirements of your machinery, including torque, speed, load, direction of rotation, and duty cycle.
  2. Choose Gear Type: Determine the type of gears that best suit your needs, such as spur, helical, bevel, planetary, or others, based on factors like efficiency, noise level, and space constraints.
  3. Calculate Gear Ratio: Calculate the required gear ratio to achieve the desired output speed and torque. Consider factors like input and output shaft speeds.
  4. Select Gear Material: Choose appropriate gear materials based on factors like durability, wear resistance, and corrosion resistance. Common materials include steel, cast iron, and various alloys.
  5. Consider Efficiency: Evaluate the gearbox’s efficiency and select one that meets your energy efficiency requirements.
  6. Account for Load Conditions: Analyze the load conditions, such as constant or intermittent loads, shock loads, and starting and stopping frequencies.
  7. Check Lubrication Requirements: Consider the lubrication needs of the gearbox and ensure proper lubrication for smooth operation and longevity.
  8. Factor in Space Constraints: Consider the available space for installing the gearbox and choose a size that fits within your machinery.
  9. Assess Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and exposure to dust or corrosive substances.
  10. Review Mounting Options: Determine the mounting options that work best for your machinery, such as foot-mounted, flange-mounted, or shaft-mounted gearboxes.
  11. Consult with Experts: Seek advice from gearbox manufacturers or engineers to ensure you make an informed decision.

Choosing the right gearbox is crucial for achieving optimal machinery performance, longevity, and reliability.

China OEM Hb Series Helical Bevel Gearbox   differential gearbox	China OEM Hb Series Helical Bevel Gearbox   differential gearbox
editor by CX 2023-10-20

China Hot selling R130 R130-7 Swing Reducer, Reduction Box, Swing Gearbox for CZPT differential gearbox

Product Description

R130 reduction box swing gearbox for Hyundai
PRODUCT DISPLAY

OTHER PRODUCTS

PRODUCT STOCK
SHIPPING
FAQ
1.How can I be sure the part will fit my excavator ?

Give us correct model number /machine serial number /any numbers on the parts itself . We mainly sell standard and original gearbox.

2.What are your After-sales service?
Before shipment, Each individual product will be strictly inspected on our factory. In addition. We have a customer Service team to respond to customers’ questions within 12 hours. Being helpful in solving customers’ problem is always our goal.

3.How long can an order delivery?
If the order less than 10pcs, we will shipping the goods within 7days, more than 10pcs, we will shipping the goods within 15days. Arrival date depends on shipping company.

4.How to delivery?
If you have shipping agent ,we will cooperate with your agent to arrange shipment .
If not , we have good relationships with shipping companies, express suppliers. For light goods ,by UPS/DHL/TNT(DAP terms) , For heavy goods ,by sea (FOB,CIF,CFR)

5.How to pay?
Order less than 3000USD, full payment at order, Order over USD3000 value ,50% deposited in to start, 50% balance paid to deliver. Inspection service accepted.

After-sales Service: Online Support
Warranty: 6 Month
Type: Motor
Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

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 Hot selling R130 R130-7 Swing Reducer, Reduction Box, Swing Gearbox for CZPT   differential gearbox	China Hot selling R130 R130-7 Swing Reducer, Reduction Box, Swing Gearbox for CZPT   differential gearbox
editor by CX 2023-10-12

China Good quality Pneumatic Valve Actuator Manual Operating Device/Manual Override Gearbox differential gearbox

Product Description

Focusing on the mindset to provide better products and services to customers, to improve customer work efficiency and ensure the safe use of product, STHANS devotes to develop and update products continuously.
We are striving to provide you excellent technology, more innovative products and higher quality standards for the actuator mechanism, handwheel and other pneumatic accessories.
Our newly developed handwheel mechanism is widely used in various valves. It has also become 1 of the indispensable component for installation debugging and air supply failure under severe working conditions.

1.Product Catalog

2.Product Range

3.Company Profile

Please do not hesitate to contact us if you are interested in our products!

Application: Valve Industry
Function: Distribution Power
Layout: Three-Ring
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Stepless
Customization:
Available

|

Customized Request

gearbox

Common Problems with Gearboxes and How to Troubleshoot Them

Gearboxes can encounter various issues over time. Here are some common problems and troubleshooting steps:

  1. Noise and Vibration: Excessive noise or vibration may indicate misalignment, worn gears, or insufficient lubrication. Check alignment, inspect gears for wear, and ensure proper lubrication.
  2. Overheating: Overheating can be caused by high friction, inadequate lubrication, or overloading. Verify lubrication levels, reduce loads, and ensure proper ventilation.
  3. Leakage: Oil leaks may result from worn seals or gaskets. Inspect and replace damaged seals, and ensure proper sealing.
  4. Reduced Performance: Decreased performance could be due to worn gears, damaged bearings, or misalignment. Inspect components, replace damaged parts, and realign as needed.
  5. Gear Wear and Tooth Damage: Wear on gear teeth can result from excessive loads or poor lubrication. Replace worn gears and ensure proper lubrication.
  6. Shaft Misalignment: Shaft misalignment can lead to increased wear and noise. Realign shafts using precision measurement tools.
  7. Lubrication Issues: Inadequate or contaminated lubrication can cause premature wear. Regularly check and replace lubricant, and use the correct type for your gearbox.
  8. Bearing Failure: Bearing failure may result from overload, misalignment, or inadequate lubrication. Replace worn bearings and address underlying issues.
  9. Seal Damage: Damaged seals can lead to leaks and contamination. Replace seals and ensure proper installation.
  10. Gearbox Lockup: Gearbox lockup may occur due to foreign objects or damaged components. Disassemble and inspect the gearbox, removing any obstructions and replacing damaged parts.

Regular maintenance, proper lubrication, and timely troubleshooting are key to addressing gearbox problems and ensuring smooth operation.

China Good quality Pneumatic Valve Actuator Manual Operating Device/Manual Override Gearbox   differential gearbox	China Good quality Pneumatic Valve Actuator Manual Operating Device/Manual Override Gearbox   differential gearbox
editor by CX 2023-10-08

China Professional Aluminum Housing Transmission Reduction Speed Reducer CZPT Drive Nmrv Nmrv050 030 063 040 Worm Gearbox differential gearbox

Product Description

Specification

Type

Worm Gearbox/Worm Gear Speed Reducer

Model

NMRV:571,030,040,050,063,075,090,110,130,150

Center distance

25-150mm

Ratio

5,7.5,10,15,20,25,30,40,50,60,80,100

Torque

1.8-1800Nm

Motor

2 pole, 4 pole, 6 pole

Mounting position

Omnidirectional

Color

Blue/Silver grey Or On request

Material

NMRV571~090:Aluminum alloy; NMRV110~150 Cast iron

Product Description

 

 

Worm Gear Speed Reducer.

Worm gear speed reducers are popular for their flexibility and efficiency, because they can show the best deceleration capacity in the smallest space and are typically applied in transmissions with low speed and high torque.
The worm speed reducer can also be easily mounted with various accessories like torque arms, different types of flanges, shafts and so on.
We attach much importance to the details of the products. The housing of our worm gearbox is made of aluminum alloy or cast iron,the worm is made of carburized 20Cr, and the suppliers of raw materials are rigorously screened, thus to ensure our products are of high quality, long service life and low noise.
Sihai is a professional manufacturer of speed reducers that can provide you with both single-stage worm gear reducer and two-stage worm gear reducer, as well as customized gearboxes according to your requirement.

Details

Multiple inputs and outputs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00:00

 

00:00

 

FAQ

Q1.How to choose a gearbox which meets our requirement?

A1. You can provide the technical information of output speed,motor power,motor parameter,output torque,equipment connection mode etc.Or,you can refer to our catalogue and confirm with me.

 

Q2. How is your price? Can you offer any discount?
A2: We will give the best price we can base on your needs and the quantities.

 

Q3. Do you offer any visiting?
A3: Yes! Welcome!Notify me in advance.

 

Q4. When is the best time to contact you?
A4: Any time, we will reply you as soon as possible.

 

Q5. How long will it take for the lead time?
A5: At the time we agreed

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Motor, Machinery, Marine, Agricultural Machinery, Building Material Shops
Function: Speed Changing, Speed Reduction, Speed Changing, Speed Reduction
Layout: Gearbox, Gearbox
Hardness: Gearbox, Gearbox
Installation: Gearbox, Gearbox
Step: Gearbox, Gearbox
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 Professional Aluminum Housing Transmission Reduction Speed Reducer CZPT Drive Nmrv Nmrv050 030 063 040 Worm Gearbox   differential gearbox	China Professional Aluminum Housing Transmission Reduction Speed Reducer CZPT Drive Nmrv Nmrv050 030 063 040 Worm Gearbox   differential gearbox
editor by CX 2023-10-03

China wholesaler Silver/Blue Nmrv 110 Worm Gearbox with Nice Appearance differential gearbox

Product Description

Introduction of Worm Gearbox

1. Made of high-quality aluminum alloy or stainless steel, light in weight and non-rusting

2. Smooth in running and low in noise, can work long time in dreadful conditions

3. High in radiating efficiency

4. Good-looking in appearance, durable in service life and small in volume

5. Suitable for omni-bearing installation

6. Inch size and metric size are both available

Worm Gearbox Main Materials

1. Housing: Die-cast aluminum alloy(frame size 571-090); cast iron(frame size 110-150 )

2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear’s surface up to 56-62 HRC. Retain carburization layer’s thickness between 0.3 and 0.5mm after precise grinding

3. Worm wheel: Wearable tin bronze alloy

 

Detailed Specification

 

Type: Worm Gear Speed Reducer
Model: NMRV571-150
Ratio: 5,7.5,10,15,20,25,30,40,50,60,80,100
Color: Blue/silver or on customer request
Material: Housing: Aluminium alloy or cast iron
Worm Gear: Copper-10-3#
Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
Shaft: Chromium steel-45#
Lubricant: Synthetic & Mineral
Bearing: C&U bearing
Seal: KSK & SKF
Temperature: -30-40°C
IEC Flange B5/B14
Rated Power 0.06kw~15kw
Application Metallurgical machinery, food machinery, stage machinery,
welding machinery, road machinery, amusement machines,
packaging machinery, rubber and plastic machinery,
environmental protection machinery, engineering machinery,
construction machinery, machine tool industry,
automotive industry, logistics and transportation and so on

Mounting Method

Company Overview
 

Certificates

Exhibitions

FAQ

1 Q: What’s your MOQ for Worm Gearbox?
   A: 1 unit is ok for different types. 

2 Q: What about your warranty for your Worm Gearbox?
   A: One year.

3 Q: Do you provide OEM service with customer-logo?
   A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms ?
   A: TT, western union and paypal. 100% payment in advanced for orders less $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing ?
   A: Carton, Plywood case. If you need more, we can pack all goods with pallet 

6 Q: What information should be given, if I buy Worm Gearbox from you ?
   A: Rated power, gearbox ratio, input speed, mounting position. More details, better!

7 Q: How do you deliver the Worm Gearbox?
   A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.

We hope you will enjoy cooperating with us.

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Flange Mounting
Layout: Right Angle Shaft
Step: Three-Step
Type: Worm Reducer
Samples:
US$ 50/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 wholesaler Silver/Blue Nmrv 110 Worm Gearbox with Nice Appearance   differential gearbox	China wholesaler Silver/Blue Nmrv 110 Worm Gearbox with Nice Appearance   differential gearbox
editor by CX 2023-09-27