Tag Archives: reducer gearbox

China Standard Ball Valve Actuator Worm Gear Wormgear Gearbox Reducer Quart-Turn Milti-Turn Valve Gearbox sequential gearbox

Product Description

CAMINIX Single Stage series gear box
 

Single Stage series gear box , Ductile iron box , Sturdy structure , Meet industrial requirements.

Applications
CMX-S CHINAMFG series gearboxes provide a variety of connection flange options, suitable for Ball valve, butterfly valve, plug valve,The products use high-performance thrust bearings, which are suitable for the chemical industry, power plants, water plants, heating equipment and most industrial fields.

Feature of product
Underground design available on request 

Self-locked handwheel design 
Self-lubricated design 
Rust-proof steel input shaft
22 specifications, torque up to 300,000Nm.
Gearbox IP67 sealed
Working environment temperature: -20ºC to +80ºC
Stroke: 0-90° (±5° adjustable)

 

1 The worm gear top housing installed with needle clearly indicate the opening position of the valve
2 Main Materials of Ductile iron QT500-7 castings with high strength and high resistant 
3 with limit switch can limit the valve stroke 
4 High precision shaft with bearing match improve the transmissioning efficiency 
5 For big torque valves,when manually operated with high efficiency gear reducer to easy operate and reduce the amount of work 
6 The gearbox and reducer housing cover with ductile iron materials, with O ring and sealing with water proof of IP67
7 The mounting pad flange as per ISO5211-2017, the shaft material is 20CrmoTi,Carburizing Quenching and tooth grinding treatment  

 

 

 

TY
PE
TechnicalParameters Dimensions
Model Ratio Maximum stem diameter Output Input Enlarge  Connection D1 L max A B C1 D K H J E Key Handwheel
Torquenm Coefficient ±15% Flange
A CMS10 29:1 20 350 37 9.5 F05 65 57 167 125   122   29 64 15 6 200
F07 90 57 167 125 122 29 64 15 6 200
CMS20 37:1 28 520  43 12.1 F07 90 57 185 134   140   29 64 15 6 200
F10 125 57 185 134 140 29 64 15 6 200
CMS21 38:1 36 850  72 11.8 F10 125 68 200 142   162   36 74 15 6 300
F12 150 63 200 142 162 31 71 15 6 300
F14 175 73 216 150 162 41 79 15 6 300
CMS30 40:1 45 1350  108 12.5 F12 150 85 219 152   202   46 93 20 6 350
F14 175 85 219 152 202 46 93 20 6 350
F16 210 85 235 160 202 46 93 20 6 350
CMS55 47:1 50 2000 130 15.4 F14 175 91 241 163   223   50 99 20 6 400
F16 210 91 241 163 223   50 99 20 6 400
CMS66 55:1 55 2500 141 17.7 F14 175 89 248 170   237   51 97 20 6 500
  F16 210 89 248 170   237   51 97 20 6 500
CMS88 61:1 65 3000 152 19.7 F16 210 105 290 192   267   55 115 20 6 500
F20 260 108 290 192 267 58 118 20 6 500
F25 300 105 290 192 267 55 115 20 6 500
CMS99 69:1 70 3500 165 21 F20 260 106 300 202   290   55 113 20 6 500
F25 300 106 300 202 290 55 113 20 6 500

 

 

The gearbox produced by CHINAMFG is almost maintenance-free. In the absence of visible grease leakage, there is no need to add lubricating grease, Replace the sealing ring or lubricate again.

Please contact us for more information.

Certification: ISO, CE
Power Supply: Worm Gear
Power Source: Gear
Temperature: Ordinary Temperature
Connection: Flange
Material: Cast Iron
Customization:
Available

|

Customized Request

gearbox

Steps to Replace a Faulty Gearbox in an Automobile

Replacing a faulty gearbox in an automobile is a complex task that requires proper tools, skills, and safety precautions. Here are the general steps involved in the process:

  1. Prepare the Vehicle: Park the vehicle on a flat surface and engage the parking brake. Disconnect the battery to ensure safety during the procedure.
  2. Drain Fluids: Drain the transmission fluid from the old gearbox into a suitable container.
  3. Disconnect Components: Remove any components obstructing access to the gearbox, such as the driveshaft, exhaust system, and linkage.
  4. Suspend the Engine: If necessary, use an engine hoist or support to suspend the engine safely.
  5. Support the Gearbox: Use a transmission jack to support the weight of the gearbox.
  6. Remove Gearbox: Detach the gearbox from the engine by removing bolts and disconnecting the clutch or torque converter.
  7. Install New Gearbox: Position the new gearbox onto the engine and secure it in place with bolts.
  8. Reconnect Components: Reattach the driveshaft, exhaust system, and linkage that were disconnected earlier.
  9. Refill Fluids: Fill the new gearbox with the appropriate transmission fluid according to the manufacturer’s specifications.
  10. Lower Engine: Carefully lower the engine back into its original position if it was suspended.
  11. Test and Adjust: Start the vehicle and test the new gearbox for proper operation. Check for any leaks, unusual noises, or gear shifting issues.
  12. Final Check: Double-check all connections and ensure that all components are properly secured.
  13. Dispose of Old Fluid: Dispose of the old transmission fluid safely and responsibly.
  14. Dispose of Old Gearbox: Properly dispose of the old gearbox according to local regulations.

It’s important to note that gearbox replacement can vary significantly depending on the vehicle’s make and model. It’s recommended to consult the vehicle’s service manual or seek professional assistance if you’re not experienced in automotive repair.

China Standard Ball Valve Actuator Worm Gear Wormgear Gearbox Reducer Quart-Turn Milti-Turn Valve Gearbox   sequential gearbox	China Standard Ball Valve Actuator Worm Gear Wormgear Gearbox Reducer Quart-Turn Milti-Turn Valve Gearbox   sequential gearbox
editor by CX 2023-11-27

China Best Sales CZPT Agricultural Gearbox Planetary Gear Reducer Gearbox for Agricultural Implement car gearbox

Product Description

        CHINAMFG Parallel gearbox
 High Quality World-Class Agricultural Gearbox

Product Description

 Model GTM190
Product Name Reducer Gearbox
Ratio Customized
Materials QT450 for housing, 20CrMnTi for gear and shaft.
 

 

Detailed Photos

 

Application

 

 

Company Profile

Factory

GTM factory is located in ZHangZhoug, China. There has a professional team and advanced equipment. CNC workshop, gear hobbing workshop, gear teeth inserting workshop, gear teeth shaving cutters grinding machine, heat-treatment workshop, assembly workshop and automatic spray painting line forms a complete assembly line. To create more possibility.

 

About us

GTM is a professional agricultural machine gearbox manufacturer.

It produces more than 1,000 kinds of products and supports OEM and ODM.

Including lawn mower series, rotary tiller series, rice harvester series, grain transportation storage series, etc. Has export for numerous country like American, Australia, India, Poland, etc. We work with many CHINAMFG brands like John Deere, Bush Hog, etc. Our annual production is 300,000 units, and our turnover in 2571 is USD 28 million. The export ratio is 80%, and the domestic market is 20%.

Exhibition

 

Application: Agricultural Machinery
Function: Speed Increase
Layout: Transmission
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Custom-Made
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 Best Sales CZPT Agricultural Gearbox Planetary Gear Reducer Gearbox for Agricultural Implement   car gearbox	China Best Sales CZPT Agricultural Gearbox Planetary Gear Reducer Gearbox for Agricultural Implement   car gearbox
editor by CX 2023-11-20

China Professional Hydraulic Motor Planetary Speed Reducer Gearbox gearbox definition

Product Description

hydraulic motor planetary speed reducer gearbox 

Product description:

Daixin planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc.

The main devices we are making are walking reducers, lifting reducers and swing reducers.

They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc.
 

 

 

Product Travel drive planetary reducer
Model DX14
Max. output torque 13800 Nm
Ratio 14.42:1
Max. input torque 939 Nm
Max. input speed 317 r/min
Max. output speed 25 r/min
Application final drive for winch of various cranes, trucks, crawler cranes, truck cranes, etc
OEM  Acceptable

 

 

Product features:
 

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

 

Packing and delivery details:

Packing method: plywood box (1 pc / box)
Packing Dimensions: 660*440*500 mm
Weight: 150 kg

 

 

 

Company details:

ZheJiang CHINAMFG Intelligent Technology Co., Ltd is a scientific and technological enterprise engaged in the research, development and production of planetary gear transmission products, like slewing reducers, Travel drive reducers, lifting winch reducers, hydraulic winches, etc.

The company has always put quality management as the top priority of the company’s development. The products are manufactured not only meet the international ISO 4301 and ISO9001 standards, but also meet the US SAE J706 and the European Union CE standards. 

Daixin Intelligent Technology relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets. Be our partners and be our friends.
 

 

 

 

Our clients:

The company relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets.

Currently, the cooperative customers include: the famous construction machinery manufacturers Zoomlion, the largest wrecker manufacturer ZheJiang CHINAMFG Company, and the largest high-altitude vehicle manufacturer HangZhou Handler Company.

Products are also exported to Russia, Belarus, Spain, UK, Canada, Australia, India, Malaysia and other countries.
 

 

 

 

FAQ:

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

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

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

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

 

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

 

 

Application: Machinery, Winch
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Double-Step
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 Professional Hydraulic Motor Planetary Speed Reducer Gearbox   gearbox definition		China Professional Hydraulic Motor Planetary Speed Reducer Gearbox   gearbox definition
editor by CX 2023-10-25

China wholesaler Speed Reducer Best Price for Gear Reducer Gearbox automatic gearbox

Product Description

Speed Reducer Best price for gear reducer gear

 

Product Description

ZTIC can design and product all series cylindrical gear reducers used in building  materials  industry,  including JGF Centre drive two-stage parallel axis of hard-toothed surface reducer , MGF Centre drive level-3 parallel axis of hard-toothed surface reducer, and MB More meshing edge drive reducer.

1998 – 2000Nm Reducer
1993 – Planetary Reducer – Model ZJ2240 (building materials industry)
1997 – Reducer – Model SZJ3500 (ship lifting)
2000 – Reducer – Model Kf300 (metallurgy)
2005 – Center Driving Reducer – Model JGF-355 (building materials industry)
2005 – Reducer – Model KRC2400 (metallurgy)
2005 – Herringbone Reducer – 850
2006 – Reducer – Model TGF1550 (sugar press)
can design and product various types of ZZ series planet gear reducer, and ZJ series planet gear reducer which professionally for the mills of building industry. The ZZ series, including single-stage,two-stage,triple and single grade derived,the two-stage derived planetary gear reducer .The reducers are widely used in mining, metallurgy, petrol chemical, energy, building, lifting transport, etc.

ZZ/ZJ series Planetary gear reducer
ZJA series planetary gear reducer, its technical characteristics are: bring about using 2 stage gear transmission bring round the sun, the planets wheel adopts advanced nickel chrome steel, after carburizing and quenching heat treatment gear grinding, precision up to GB/T10095 level is above 6; inner gear ring is made of high chrome molybdenum steel after tempering process, the accuracy of GB/T10095 magnitude 7 bring the floating element and drum gear coupling, guarantee the planet wheel is between transmission efficiency of not less than 0.96 bring bring reducer reducer service life not less than 10 years.
 

Product Parameters

Technical performance table of ZJA planetary Reducer and gear reducer gearbox

No. Power(kw) Reducer type

Rotational speed

(r/min)

Rotation rate Lubrication method Oil number Dimensions(mm) Weight(kg)
L B H R
1 630 ZJA1250 750 36~44

 

Concentrated circulation lubrication

 

 

N220~320

Medium load industrial gear oil

         
2 800 ZJA1400 2135 1880 530 870 11000
3 1000 ZJA1600 2270 2090 570 965 15000
4 1250 ZJA1820 2430 2390 670 1110 22776
5 1600 ZJA2060 600 37~41          

Company Profile

Hardness: Gear Reducer
Installation: Gear Reducer
Layout: Gear Reducer
Gear Shape: Gear Reducer
Step: Gear Reducer
Type: Gear Reducer
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 wholesaler Speed Reducer Best Price for Gear Reducer Gearbox   automatic gearbox	China wholesaler Speed Reducer Best Price for Gear Reducer Gearbox   automatic gearbox
editor by CX 2023-10-23

China wholesaler Nmrv/Nrv Nmrv075 Worm Gear Speed Reduction Reducer Gearbox manufacturer

Product Description

NMRV  REDUCTION WORM GEARBOX
The NMRV 075 lowering motor gearbox includes a worm gearbox with a single gear stage and an IEC asynchronous motor. The drive is optionally equipped with an output flange, a reaction rod, and double-sided shafts. Engine power is 0.25 – 4 kW.
Parts materials:
Case – aluminum, flanges – aluminum, worm – steel, worm wheel CHINAMFG – bronze. 
Type of lubricant: synthetic ISO VG 320. 
Weight: 9 kg.

Type designation scheme

NMRV – 075 – 40 – 22.5 – 0.75 – B1

  • NMRV – worm gear motor
  • 075 – size (center distance, mm)
  • 40 – gear ratio
  • 22.5 – output shaft rotation speed, rpm
  • 0.75 – electric motor power, kW
  • B1 – mounting position

NMRV 075 gearbox performance

i 1 = 2800 rpm 1 = 1400 rpm 1 = 900, rpm
2 ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
2 ,
rpm
2M ,
N * m
P
kw
RD
%
7.5 373 169 7.11 93 187 235 5.05 91 120 273  3.86 89
10 280 178 5.66 92 140  237 3.86 90 90 278  2.98 88
15 187 191  4.12 91 93  252 2.79  88 60 295  2.16 86
20 140 176  2.93 88 70  240 2.07  85 45 265  1.52 82
25 112 208  2.71 90 56  271 1.87  85 36 309  1.42 82
30 93 221  2.50 86 47  263  1.60  81 30 328  1.32 78
40 70 201  1.80 82 35  261  1.24  77 23 289  0.94 74
50 56 206  1.47 82 28  268  1.02  77 18 302  0.77 74
60 47 178  1.17 75 23  238  0.82  70 15 256  0.61 66
80 35 181  0.86 77 18  233  0.61  72 11 280  0.46 70
100 28 153  0.66 68 14  206  0.48  63 9 225  0.36 59
  • n1 – rotational speed el. engine;
  • n2 – revolutions on the output shaft;
  • T 2M – torque on the output shaft;
  • P is the maximum allowable engine power;
  • RD – efficiency

GEARBOX FEATURE

1.Good quality,long life time,low noise.
2.Compact,convenient.
3.High efficiency,big torque.

 

Overall and mounting dimensions NMRV 075

NMRV075 gear motor  has a wide range of gear ratios.
Gear ratios:  5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 .

Output flange to NMRV 075 gearbox

Geared NMRV075 can be supplied with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft

A torque arm is an additional option to the gearbox.

  Model  NMRV SERIES
  Single Stage  RV25-RV150
  Ratio  7.5-100
  Input Power  0.06KW-15KW
  Output Speed  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core parts material      worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
  Lubrication   RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
 Bearings  C&U

 
 
 

Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Industry
Hardness: Hardened
Installation: Any Angle
Gear Shape: Worm Gear
Step: Single-Step
Type: Worm and Wormwheel
Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

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 Nmrv/Nrv Nmrv075 Worm Gear Speed Reduction Reducer Gearbox   manufacturer China wholesaler Nmrv/Nrv Nmrv075 Worm Gear Speed Reduction Reducer Gearbox   manufacturer
editor by CX 2023-10-23

China best CNC Machined Engine Reducer Gear Box gearbox adjustment

Product Description

 

Product Description

 

Name: CNC Machined Engine Reducer Gear Box
Material: stainless steel, carbon steel, alloy steel and so on.
Designs: 1. As per customer’s drawing
2. As per customer’s samples
Surface Treatment: 1. Polish
2. Sand blasting
Service:   OEM service available
Products: All kinds of stainless steel casting: include pipe fitting, valve part,
automotive parts,railroad parts, agriculture parts, marine parts, lighting
parts,pump body, architectural parts and furniture parts so on.
Advantages: Experienced to machine casting parts 
Near to HangZhou port
3. We provide: OEM stainless steel lost wax castings
 and OEM machining services for stainless steel lost wax castings.
 We have: CNC Machining, CNC turning, CNC Milling,
 3D CMM Inspection and CNC Optical Inspection. 

 

Detailed Photos

 

Company Profile

HangZhou Lucky Stone Import & Export Co., Ltd. specialize in CNC machining, investment casting, die casting, gravity casting, forging and stamping. We produce complex parts and aviation assemblies, and coordinate all steps required while providing the best quality and shortest possible lead time.

Based on our advanced equipment, more than 10 years experience and QC system, we have powerful ability to develop new items according to our customer’s drawings or samples.

We exert strict quality control in production processes, and our products comply with the requirements of oil, mine, defense, power generation and other industries. Our expertise lies in complex parts machining of carbon steel, alloy steel, stainless steel, aluminum and all kinds of metal. Moreover, we offer full tested subassemblies and assemblies as well as supply chain consolidation with complete traceability from raw materials to finished goods.

Certificated quality control system and high efficient organization, as well as high attention from the whole company, have steadily improved products quality and reduced producing costs in recent years.

OEM or ODM products are welcome. We will be your best choice, and we expect to be successful together with you !
 

Our Service

Product/Mold Design:

ODM/OEM products are highly welcome, and we have many years export experience in US and Europe market.
All kinds of drawings are available, such as dwg, pdf, jpg, stp, igs and etc.

Molds Making:

In order to ensure lead time and quality, all the molds will be made in our CNC machining workshop.

CNC Machining Workshop:

We have many sets of CNC Machining Center and CNC lathes, and could ensure 0.01-0.02mm tolerance depending on products design, size and raw material.

Heat Treatment:

Some castings need to be heat treated to get better and stable structure.

Manual Casting by Experienced Workers:

Our workers are full of experience and operate every process very carefully.

FAQ

1. Are you a manufacturer or a trading company?

We are a professional manufacturer with over 10 years’ experience for designing and producing casting parts and machining parts.

2. How can I get some samples? 
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the mould coast and courier cost.
 
3. Can you make casting according to our drawing?

Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model, both available. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But if without 3D, based on 2D drawing we can still make the samples properly approved.
 
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
 
5. What’s your quality control device in house?

We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of cast.

For more information, please feel free to contact us!    

Casting Method: Thermal Gravity Casting
Process: Lost Wax Casting
Molding Technics: Pressure Casting
Application: Agricultural Machinery Parts
Material: Carbon Steel
Surface Preparation: Sand Blast
Samples:
US$ 1/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 best CNC Machined Engine Reducer Gear Box   gearbox adjustment	China best CNC Machined Engine Reducer Gear Box   gearbox adjustment
editor by CX 2023-10-20

China Best Sales Desboer Ndr064 Series Ratio 4/5/7/10/14/20: 1 Spur Planetary Gear Reducer Torque Right Angle Gearbox Planetary gearbox design

Product Description

Product Description

The NDR064 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDR064 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High torque
High load
ultra-precision
Small size

Detailed Photos

 

Product Parameters

Segment number Single segment
Ratio i 4 5 7 10 14 20
Rated output torque Nm 45 55 45 35 35 35
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 5000
Max input speed Rpm 10000
Ultraprecise backlash arcmin
Precision backlash arcmin ≤4
Standard backlash arcmin ≤6
Torsional rigidity Nm/arcmin 13
Max.bending moment Nm 125
Max.axial force N 1050
Service life hr 30000(15000 under continuous operation)
Efficiency % ≥95%
Weight kg 2.1
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤63
Rotary inertia Kg·cm² 0.35 0.07

Applicable Industries

 

                              Packaging   Machinery                              Mechanical  Hand                                                         Textile  Machinery

                   Non  Standard  automation                                          Machine  Tool                                                       Printing   Equipment

Certifications

 

 

Company Profile

 

DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.

 

About Research

In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.

 

 

 

Application: Motor, Machinery, Marine, Agricultural Machinery, CNC Machine
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Plantery Type
Hardness: Hardened Tooth Surface
Installation: All Directions
Step: Single-Step
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 Best Sales Desboer Ndr064 Series Ratio 4/5/7/10/14/20: 1 Spur Planetary Gear Reducer Torque Right Angle Gearbox Planetary   gearbox design		China Best Sales Desboer Ndr064 Series Ratio 4/5/7/10/14/20: 1 Spur Planetary Gear Reducer Torque Right Angle Gearbox Planetary   gearbox design
editor by CX 2023-10-10

China Hot selling Concrete Truck Mixer Reducer P3300 P3301 P4300 P5300 P7300 Gearbox for Concrete Mixer Truck cvt gearbox

Product Description

Product Details
Concrete Truck Mixer Reducer P3300 P3301 P4300 P5300 P7300 Gearbox for Concrete Mixer Truck

DAKOTA Hydraulic can be supply GEARBOX AS FOLLOWS,More types, please email to us.

P3300 PMB6R100 P68 VB99-11 CML-10 TMG51.2
P3301 PMB8.0R140 P70 VB99-17 CML-12 TMG61.2
P4300 PMB7.2R129 P75S 575L CML-16 TMG71.2
P5300 PMB7R120 P75R 577L PLM-7  
P7300 PMB7R130   580L PLM-9  
  PMB6.5R120        

Package & Delivery

1.The shipment by air, sea , express(DHL/FEDEX/TNT/UPS/EMS/City-line) or send to your Chinese wareshouse.

2.The packaging is standard export wooden case&carton case or as your requirement.

About us
HangZhou CHINAMFG HYDRAULIC CO.,LTD,is a professional manufacturer of replacement spare parts, Hydraulic Pump Accessories and Hydraulic Motor forCaterpillar, Rexroth, Vickers, Kawasaki, Ko matsu, Linde, CHINAMFG Sundstrand, Eaton, CHINAMFG etc., The products are extensively used in rotary drilling rigs, excavator, concrete pump truck and mixer truck, articulated truck.

DAKOTA Hydraulic purpose is ” Friend”, Not only provide the quality products and prompt service for you. Treat every friend with our CHINAMFG instead of just making an order.

Welcome to contact us at any time ^-^
Any interest or question, Please send to us, We’ll reply you in time.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Construction Machine or Agricultural Machine
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Samples:
US$ 999/Piece
1 Piece(Min.Order)

|

Order Sample

MOQ:1PCS

gearbox

Different Types of Gearboxes and Their Applications

There are several types of gearboxes, each designed for specific applications based on their characteristics and capabilities. Here are some common types and their applications:

  • Spur Gearbox: Spur gearboxes consist of parallel-shaft gears with straight teeth. They are simple and economical, suitable for low-speed and low-torque applications such as conveyors, machine tools, and clocks.
  • Helical Gearbox: Helical gearboxes have helical teeth that provide smoother and quieter operation compared to spur gears. They are used in various industries, including automotive, construction, and mining equipment.
  • Bevel Gearbox: Bevel gearboxes transmit power between non-parallel shafts. They are commonly used in vehicles, marine applications, and heavy machinery where changing the direction of motion is necessary.
  • Planetary Gearbox: Planetary gearboxes offer high torque density and compact size. They are used in robotics, automation, and precision machinery due to their efficiency and versatility.
  • Worm Gearbox: Worm gearboxes have a worm screw meshing with a gear wheel. They provide high reduction ratios and are used in applications like conveyor systems, elevators, and packaging equipment.
  • Cycloidal Gearbox: Cycloidal gearboxes use cams and pins for motion transmission, making them highly durable and shock-resistant. They find use in industrial machinery and robotics.
  • Spiral Bevel Gearbox: Spiral bevel gearboxes combine the advantages of bevel and helical gears, providing high efficiency and smooth operation. They are employed in vehicles, aircraft, and machine tools.

Each type of gearbox offers specific advantages suited to its application, enabling efficient power transmission and control in various industries.

China Hot selling Concrete Truck Mixer Reducer P3300 P3301 P4300 P5300 P7300 Gearbox for Concrete Mixer Truck   cvt gearbox	China Hot selling Concrete Truck Mixer Reducer P3300 P3301 P4300 P5300 P7300 Gearbox for Concrete Mixer Truck   cvt gearbox
editor by CX 2023-10-07

China Best Sales ED2090 Gear Reducer ED Et Ec Em Eqswing Drive Planetary Riduttori CZPT Gearbox cvt gearbox

Product Description

Gear Reducer Swing Drive Planetary CHINAMFG Riduttori Gearbox  
ED2067 ET3067 EC3067 EM1090 EC2090 EC3090 EC4090 ED2090 ET3090 EQ4090 EC2091 
EM1150 ED2150 ET3150 EQ4150 ED2155 ET3155 EC3155 EM1250 ED2250 ET3250 EQ4250
EC2250 EC3250 EC4250 ED2255 ET3255 EQ4255 EC3255 EC4255 ED2320 ET3320
A progressive selection of sizes from 1,000 Nm to 19,000 Nm nominal torque.
– Coaxial versions with up to 4 gear stages for ratios from 1:3 to 1:3000.
– Right angle versions with up to 4 gear stages for ratios from 1:10 to 1:3000.
– Output versions: flanged gearbox with female shaft, or shaft mounted with shrink disk or direct coupling; flanged gearbox with male shaft; foot mounted version.
– Input versions with high speed shaft, provision for electric and hydraulic motors, and multiple disc brake options.
– A vast range of input and output options and standard accessories.
 

Application: Motor, Machinery, Marine, Agricultural Machinery
Hardness: Soft Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Type: Planetary Gear Reducer
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 Best Sales ED2090 Gear Reducer ED Et Ec Em Eqswing Drive Planetary Riduttori CZPT Gearbox   cvt gearbox	China Best Sales ED2090 Gear Reducer ED Et Ec Em Eqswing Drive Planetary Riduttori CZPT Gearbox   cvt gearbox
editor by CX 2023-10-07

China manufacturer 31n8-10140 31n9-10152 Swing Reduction Gear for CZPT R320LC-7 Excavator Swing Reducer Gearbox with Good quality

Product Description

31N8-10140 31N9-10152 Swing Reduction Gear For CHINAMFG R320LC-7 Excavator Swing Reducer Gearbox 
 

Part name: SWING REDUCTION GEAR
Model Number: R320LC-7
Compatible Brand: HYUNDAI
Application for: Crawler Excavator
Material: Steel
Warranty: 12 months
After sales service: Online
Discoun: More quantity, more discount

Our Swing Gearbox Assy Advantages

1. Original /OEM /After Market quality and competitive price.

2. Professional work team and quick service.

3. Strong and standard package.

4. Fast and safe delivery.

5. Long export experience

6. Wholesale price for Construction Machinery Spare Parts.

Hyundai swing reduction gearbox spare parts
 

Brand Part No  Description 
Hyundai 31N4-10130  SWING MOTOR UNIT 
     
Hyundai Y  RING-WEAR 
     
Hyundai 62N8-33A1 9571B 16571A1 9571B 16 0571 A1 CX130 16571A1 CX A1 9571B 161323A1 9030 155826A1 9030B 160560A1 CX210 431853A1 CX210B KRC1571 CX290 KSC5710 CX330 KSC5717

Hyundai

R180LC-3 RG08S-172-01 R2 EC210 7118-35710 EC210B 14541069 EC330 1055-0571 EC330B 1055-0571 EC360 1055-0571 EC360B 1055-0571

Samsung

SE130LC-2 7118-00380 SE210LC 7118-01460 SE210LC-2 7118-01461 SE210LC-3 7118-35710 SE280LC 1042-57170 SE280LC-2 1042-57170 SE350LC 1055-0571 SE350LC-2 1055-0571

Linkbelt

LS-2700C-II LNM5710 2800Q LNM571 210LX 210LX-2 KRC1571 290LX KSC5710 330LX KSC5717

Sumitomo

SH120 KNC0087 SH200-5 KRC1571 SH300A-5 KSC5717

Kato

HD700SEV HD800V2 HD820-II

J-C-B

JS130 KNC0051 JS130 LNM571 LS-2650C-II KNC0037 2650Q KNC0051 2650Q LNM571 130LX KMC0078 130LX LNM571 2700Q LNM0449

CATERPILLAR-

312B 114-8226 320B 320C 148-4644 320L 7Y-1566 322C 191-2693 324D 325C 325B 110-7215 325D 329D 330B 114-1305 330C 330D 330L 199-4539 345D 296-6249

 

We Can Provide Other Excavator Items
 

Engine Assembly Final Drive Assy Hydraulic Pump Gear Pump
Swing Motor Travel Motor Fan Motor Electrical Parts
Swing Gearbox Travel Gearbox Relief Valve Distribution Valve
Available Engine Parts      
Liner Kit Piston Piston Ring Engine Bearing
Cylinder Block Gasket Kit Gasket Head Crankshaft
Valve Valve Seat Valve Xihu (West Lake) Dis. Nozzle
Bearing Accelerator Motor Transmitter Pressure Switch
Flameout Solenoid Monitor Fan Cooling Oil Filter
Radiator Main Valve Belt  

Company Profile

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

HangZhou Xihu (West Lake) Dis.an Machinery Co., Ltd (EB Seals) is a professional supplier for hydraulic breaker parts and excavator parts and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic breaker and excavator more than Ten years in HangZhou, China. 
HangZhou Xihu (West Lake) Dis.an supply almost all brands breakers’ parts like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts, Control Valve,Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc. We insist on high quality parts with genuine and OEM after market replacement parts. 
Specializes in:
–Hydraulic hammer breaker
–Hydraulic breaker parts

Our Service

1.  We have advanced technology, professional team and 100% testing by comprehensive power hydraulic pump testing facilities originally or China made.

2.  Competitive price to support the qualified hydraulic pumps to you.

3.  The larger quantity you order, the better price and faster delivery we can supply

Certificate 

Our product have been supplied to over 70 companies of more than 30 countries
Certificate such as CE, ISO, can also be a proof of our quality.

After Sales Service

After sending, we will track the products for you once every 2 days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

FAQ

Q1. How many days for the delivery time ?
It is about 1-2 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 15 years. 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.

Q6. Are you sure that your product will fit my breaker hammer?
We have different brand hydraulic breaker hammer parts. Show me your model number or how many tons excavator, and we can give you best match products.

Q7. How about the packing of the goods?
Standard export package, wood cases, or as customers’ demands.

Type: Motor
Application: Excavator
Certification: CE, ISO9001: 2000
Condition: New
Quality: 100% Professional Test
Brand: Hyundai
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 manufacturer 31n8-10140 31n9-10152 Swing Reduction Gear for CZPT R320LC-7 Excavator Swing Reducer Gearbox   with Good quality China manufacturer 31n8-10140 31n9-10152 Swing Reduction Gear for CZPT R320LC-7 Excavator Swing Reducer Gearbox   with Good quality
editor by CX 2023-10-06