Tag Archives: tractor gearbox

China Standard High Precision NMRV Series Worm Gearbox For Tractor with Hot selling

Product Description


High Precision NMRV Series Worm Gearbox For Tractor 

Features:
1) Aluminum alloy die-casted gearbox
2) Compact structure saves mounting space
3) Highly accurate
4) Runs CHINAMFG and backward
5) High overload capacity
6) Stable transmission with reduced vibration and noise

Characteristics:

1. High quality aluminum alloy quadrate case .
2. High efficiency.
3. Small size, compact constructure and light weight.
4. Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio.

Technical Data:

1. Input power: 0.06kW-15kW
2. Output torque: 7.8-1195N.m
3. Speed ratio: (5-100) 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
4. Adapt for IEC, NEMA, SERVO
Materials:
1. From RV25 up to RV105: Aluminium alloy housing.
2. From RV110 to RV150: Cast iron housing.
3. Seal: CHINAMFG Seal from ZheJiang
4. Bearing :homemade Bearing
Color:
1. RAL5571
2. Blue
3. Silver
Quality control:
1.Quality guarantee: 1 year
2.Certificate of quality: ISO9001:2008
3.Every product must be tested before packing

 

General Technical data:

Size number:25,30,40,50,63,75,90,110,130,150

Ratio:1/100-1/5000

Color:blue,silver,RAL5571 color
Material:housing -casting iron- HT200-250#/aluminum worm gear-KK alloy worm-20CrMnTi with carburizing and quenching,surface hardness is 58-62HRC shaft-chromium steel-45#
Packing: Inner pack: use plastic bag a Inner pack: use plastic bag and foam box, outer pack: carton or wooden case 1set/bag/carton or based on customer’s requestbearing: CHINAMFG & Homemade bearing
Seal: CHINAMFG seal from ZheJiang
Input power: 0.25kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,3.0kw,4.0kw,5.5kw,7.5kw
Lubricant:Synthetic & Mineral
IEC flange:56B5,63B5,71B5,80B5,90B5,100B5,112B5,132B5
Output form: CHINAMFG shaft,hollow shaft weight: 0.7-87.8KGSapplication: In industrial machine:food Stuff,ceramics,chemical,packing,printing,dyeing,woodworking,glass and plastics
Warranty:1 year

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

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

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.

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Application: Motor, Agricultural Machinery
Function: Speed Changing, Speed Reduction
Layout: helical
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Four-Step
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

presicion gearbox

Precision Gearbox: Enhancing Mechanical Systems

A precision gearbox is a specialized type of gearbox designed to offer exceptionally accurate and controlled motion in mechanical systems. It enhances mechanical systems in several ways:

1. Accurate Positioning: Precision gearboxes provide precise and repeatable positioning, making them ideal for applications requiring tight tolerances and accurate alignment.

2. Reduced Backlash: Backlash, which is the play between gear teeth, is minimized in precision gearboxes, ensuring minimal lost motion and improved accuracy.

3. High Gear Ratio: Precision gearboxes often feature high gear ratios, enabling fine adjustments and controlled motion even in systems with high torque requirements.

4. Smooth Operation: With minimal vibration and noise, precision gearboxes offer smooth and stable operation, crucial for applications requiring consistent movement.

5. High Torque Transmission: Precision gearboxes are capable of transmitting high levels of torque efficiently and accurately, making them suitable for heavy-duty applications.

6. Optimized Efficiency: Precision gearboxes are engineered to reduce friction losses and energy waste, resulting in improved overall system efficiency.

7. Customization: These gearboxes can be customized for specific applications, allowing engineers to tailor gear ratios, sizes, and configurations to match the system’s requirements.

8. Automation and Robotics: Precision gearboxes are vital components in automation and robotics, where precise movement and positioning are critical for tasks such as assembly, inspection, and handling.

9. Instrumentation: In scientific and analytical instruments, precision gearboxes ensure accurate movement of components, contributing to the precision and reliability of measurements.

10. Aerospace and Defense: Precision gearboxes are used in aerospace and defense applications, where accurate motion and high reliability are essential for tasks such as satellite positioning and guidance systems.

By providing accuracy, stability, and optimized performance, precision gearboxes are fundamental in enhancing the functionality and efficiency of various mechanical systems across industries.

China Standard High Precision NMRV Series Worm Gearbox For Tractor   with Hot selling		China Standard High Precision NMRV Series Worm Gearbox For Tractor   with Hot selling
editor by CX 2024-01-29

China supplier Precision Casting Agricultural Tractor Gearbox Spare Parts synchromesh gearbox

Product Description

Product Details
 

Materials Stainless Steel, Allow Steel, carbon steel,
Technology Investment casting, Precision Casting, Lost wax casting
Machining Turning, cutting, milling, grinding and drilling
Surface Treatment Sand blasting,  Powder coating, Painting, Anodizing, Polishing…
Standards ASTM, ASME, DIN, JIS, ISO, BS, API, EN,GB
Application Auto parts, electronic parts, furniture parts, home appliance and other industrial uses

Product Show

 

Casting Method: Precision Investment Casting
Process: Casting+CNC Machining
Molding Technics: Silica Sol, Lost Wax
Application: Agricultural Tractor
Material: Cast Steel
Surface Preparation: Sand Blast
Customization:
Available

|

Customized Request

presicion gearbox

Handling Variations in Gear Tooth Profile and Backlash in Precision Gearboxes

Precision gearboxes are designed and manufactured to minimize variations in gear tooth profile and backlash, ensuring accurate and reliable motion control:

Gear Tooth Profile: Precision gearboxes are manufactured using advanced machining techniques and quality control processes. Computer-controlled machining ensures precise gear tooth profiles that match the intended design. Modern manufacturing methods help minimize deviations and irregularities in tooth profiles, resulting in smoother meshing between gears and reduced noise.

Backlash Reduction: Backlash refers to the slight clearance between gear teeth when they mesh. In precision gearboxes, backlash is minimized through tight manufacturing tolerances and design optimization. Engineers use techniques such as preloading and fine adjustments to ensure minimal or controlled backlash. This enhances the accuracy of motion control and reduces the chances of positioning errors.

Precision gearboxes also incorporate features like anti-backlash gears, precision bearings, and high-quality lubrication to further reduce the impact of variations in gear tooth profile and backlash.

Overall, precision gearboxes are designed to provide consistent and accurate motion control, even in applications where tight tolerances are crucial.

China supplier Precision Casting Agricultural Tractor Gearbox Spare Parts   synchromesh gearbox	China supplier Precision Casting Agricultural Tractor Gearbox Spare Parts   synchromesh gearbox
editor by CX 2023-11-27

China high quality High Precision NMRV Series Worm Gearbox For Tractor with Best Sales

Product Description


High Precision NMRV Series Worm Gearbox For Tractor 

Features:
1) Aluminum alloy die-casted gearbox
2) Compact structure saves mounting space
3) Highly accurate
4) Runs CHINAMFG and backward
5) High overload capacity
6) Stable transmission with reduced vibration and noise

Characteristics:

1. High quality aluminum alloy quadrate case .
2. High efficiency.
3. Small size, compact constructure and light weight.
4. Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio.

Technical Data:

1. Input power: 0.06kW-15kW
2. Output torque: 7.8-1195N.m
3. Speed ratio: (5-100) 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
4. Adapt for IEC, NEMA, SERVO
Materials:
1. From RV25 up to RV105: Aluminium alloy housing.
2. From RV110 to RV150: Cast iron housing.
3. Seal: CHINAMFG Seal from ZheJiang
4. Bearing :homemade Bearing
Color:
1. RAL5571
2. Blue
3. Silver
Quality control:
1.Quality guarantee: 1 year
2.Certificate of quality: ISO9001:2008
3.Every product must be tested before packing

 

General Technical data:

Size number:25,30,40,50,63,75,90,110,130,150

Ratio:1/100-1/5000

Color:blue,silver,RAL5571 color
Material:housing -casting iron- HT200-250#/aluminum worm gear-KK alloy worm-20CrMnTi with carburizing and quenching,surface hardness is 58-62HRC shaft-chromium steel-45#
Packing: Inner pack: use plastic bag a Inner pack: use plastic bag and foam box, outer pack: carton or wooden case 1set/bag/carton or based on customer’s requestbearing: CHINAMFG & Homemade bearing
Seal: CHINAMFG seal from ZheJiang
Input power: 0.25kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,3.0kw,4.0kw,5.5kw,7.5kw
Lubricant:Synthetic & Mineral
IEC flange:56B5,63B5,71B5,80B5,90B5,100B5,112B5,132B5
Output form: CHINAMFG shaft,hollow shaft weight: 0.7-87.8KGSapplication: In industrial machine:food Stuff,ceramics,chemical,packing,printing,dyeing,woodworking,glass and plastics
Warranty:1 year

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

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

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.

Application: Motor, Agricultural Machinery
Function: Speed Changing, Speed Reduction
Layout: helical
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Four-Step
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

presicion gearbox

Types of Precision Gearboxes and Their Functions

Precision gearboxes come in various types, each designed to fulfill specific functions in industries requiring high accuracy and reliability:

1. Planetary Gearboxes: Also known as epicyclic gearboxes, they provide high torque density, compactness, and exceptional precision. They are commonly used in robotics, automation, and aerospace applications.

2. Spur Gearboxes: Spur gears provide simplicity and high efficiency but are mainly used for lower torque applications. They find applications in industries like printing, packaging, and textile machinery.

3. Bevel Gearboxes: Bevel gears transmit power between intersecting shafts and are commonly used in applications with changing motion directions, such as in machine tools and conveyor systems.

4. Worm Gearboxes: Worm gears offer high gear reduction ratios and are known for their self-locking feature. They are used in applications where back driving needs to be prevented, like lifting mechanisms.

5. Helical Gearboxes: Helical gears provide smoother and quieter operation compared to spur gears. They are widely used in precision machinery, robotics, and medical equipment.

6. Planetary Helical Gearboxes: These combine the advantages of planetary and helical gear designs, offering high precision, compactness, and efficiency. They are utilized in industries requiring high precision and torque transmission.

7. Right Angle Gearboxes: Right angle gearboxes, also known as 90-degree gearboxes, change the direction of motion by 90 degrees. They are used in applications where space is limited, such as conveyors and machine tools.

8. Orthogonal Gearboxes: These gearboxes transmit power between non-intersecting shafts at a fixed angle. They are used in applications where shafts are positioned at a specific angle to each other.

9. Coaxial Gearboxes: Coaxial gearboxes have input and output shafts that are in line with each other. They are used in applications where space is limited and straight-line power transmission is required.

10. High Precision Gearboxes: These gearboxes are specially designed for applications requiring extremely high precision, such as in semiconductor manufacturing and metrology equipment.

Each type of precision gearbox offers unique features and advantages, catering to the specific needs of industries that demand high accuracy and reliable motion control.

China high quality High Precision NMRV Series Worm Gearbox For Tractor   with Best Sales China high quality High Precision NMRV Series Worm Gearbox For Tractor   with Best Sales
editor by CX 2023-11-14