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China Hot selling High Precision High Torque NEMA 34 Stepper Motor Planetary Gearbox supplier

Product Description

High Precision High Torque 400W Stepper Motor Planetary Gearbox

This helical planetary gearbox is used for servo motor and related device which need to reduce speed or enlarge torque! CHINAMFG helical planetary gearboxes external diameter from 60 to 160, gear ratio from 3 to 100! It has high precision and are widely used with servo motor such like Panasonnic,Fuji, Mitsubishi, Omran,Delta, Teco.

Product Introduction :
1.Hole output structure,easy installation;
2.Round flange output,threaded reverse connection,standard size;
3.The output specifications are complete and there are many choices;
4.Straight transmission,single cantilever structurer,design simple,high cost performance;
5.Keyway can be opened in the force shaft;
6.Stable operation,low noise;
7.Size range:60-160;
8.Ratio range:3-100;
9.Precision backlash:8-16arcmin;
10.Support custom according to drawings or samples

Product Parameters

Specifications PRN60 PRN80 PRN90 PRN120 PRN160
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Stop Torque Nm 2.5times rated torque
Max. Radial Load N 240 400 450 1240 2250
Max. Axial Load N 220 420 430 1000 1500
Torsional Rigidity Nm/arcmin 1.8 4.7 4.85 11 35
Max.Input Speed rpm 8000 6000 6000 6000 4000
Rated Input Speed rpm 4000 3500 3500 3500 3000
Noise dB ≤58 ≤60 ≤60 ≤65 ≤70
Average Life Time h 20000
Efficiency Of Full Load % L1≥96%                     L2≥94%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20 ≤20 ≤20
Moment Of Inertia Table L1 3 Kg*cm2 0.46 0.77 1.73 12.78 36.72
4 Kg*cm2 0.46 0.77 1.73 12.78 36.72
5 Kg*cm2 0.46 0.77 1.73 12.78 36.72
7 Kg*cm2 0.41 0.65 1.42 11.38 34.02
10 Kg*cm2 0.41 0.65 1.42 11.38 34.02
L2 12 Kg*cm2 0.44 0.72 1.49 12.18 34.24
15 Kg*cm2 0.44 0.72 1.49 12.18 34.24
16 Kg*cm2 0.72 0.72 1.49 12.18 34.24
20 Kg*cm2 0.44 0.72 1.49 12.18 34.24
25 Kg*cm2 0.44 0.72 1.49 12.18 34.24
28 Kg*cm2 0.44 0.72 1.49 12.18 34.24
30 Kg*cm2 0.44 0.72 1.49 12.18 34.24
35 Kg*cm2 0.44 0.72 1.49 12.18 34.24
40 Kg*cm2 0.44 0.72 1.49 12.18 34.24
50 Kg*cm2 0.34 0.58 1.25 11.48 34.02
70 Kg*cm2 0.34 0.58 1.25 11.48 34.02
100 Kg*cm2 0.34 0.58 1.25 11.48 34.02
Technical Parameter Level Ratio   PRN60 PRN80 PRN90 PRN120 PRN160
Rated Torque L1 3 Nm 27 50 96 161 364
4 Nm 40 90 122 210 423
5 Nm 40 90 122 210 423
7 Nm 34 48 95 170 358
10 Nm 16 22 56 86 210
L2 12 Nm 27 50 96 161 364
15 Nm 27 50 96 161 364
16 Nm 40 90 122 210 423
20 Nm 40 90 122 210 423
25 Nm 40 90 122 210 423
28 Nm 40 90 122 210 423
30 Nm 27 50 96 161 364
35 Nm 40 90 122 210 423
40 Nm 40 90 122 210 423
50 Nm 40 90 122 210 423
70 Nm 34 48 95 170 358
100 Nm 16 22 56 86 210
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 0.95 2.27 3.06 6.93 15.5
L2 kg 1.2 2.8 3.86 8.98 17

Company Profile

Packaging & Shipping

1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ TNT/ UPS/ EMS/ FEDEX

FAQ

1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc

4. why should you buy from us not from other suppliers?
We are a 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts

5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese

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

Application: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Samples:
US$ 60/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

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 Hot selling High Precision High Torque NEMA 34 Stepper Motor Planetary Gearbox   supplier China Hot selling High Precision High Torque NEMA 34 Stepper Motor Planetary Gearbox   supplier
editor by CX 2024-05-15

China Good quality NEMA Low Backlash Precision Round Square Flange Spur Gear Planetary Transmission Gearbox for Stepper and Servo DC Motor components of gearbox

Product Description

Product Description

The reducer is generally used for low-speed and high-torque transmission equipment. The motor, internal combustion engine or other high-speed running power is used to achieve the purpose of deceleration by meshing with the large gear on the output shaft through a gear with a small number of teeth on the input shaft of the reducer. The reducer will also have several pairs of gears with the same principle to achieve the ideal reduction effect. The ratio of the number of teeth of the large and small gears is the transmission ratio.
 

 

SPECIFICATIONS STAGE RATIO RATED TORQUE (N.m)
 Planetry Gearbox L1 4 25
5 28
7 20
10 10
L2 16 30
20 30
25 32
28 30
35 30
40 25
50 25
70 20
Adapted motor Stepper Motor/ Servo Motor
Rated Input Speed (rpm) 3000/min
Max Input Speed (rpm) 6000/min
Backlash L1 ≤5-10 Arcmin
L2 ≤10-15 Arcmin
Fault stop torque(N.m) 2 times of rated torque
Efficiency L1 96%
L2 94%
Average life span 20000h
Operating temperature -10°~+90°
Nosie  ≤60 db
Weight (kg) L1 0.75-3.5
L2 0.95-4.5
IP 54
Installation method Any installation method

 

 

Production Range

 

42 Series Planetary Gearbox

Backlash: 10-15 arcmin

Ratio Selection:

L1: 4,5,7,10,

L2: 12,16,20,25,28,35,40,50,70

Frame Dimension: 42mm Input Flange

Gear Arrangement: Planetary Straight Teeth

60 Series Planetary Gearbox

Backlash: 10-15 arcmin

Ratio Selection:
L1: 4,5,7,10,
L2: 16,20,25,28,35,40,50,70
Frame Dimension: 60mm Input Flange
Gear Arrangement: Planetary Straight Teeth

90 Series Planetary Gearbox

Backlash: 10-15 arcmin
Ratio Selection:
L1: 4,5,7,10,
L2: 16,20,25,28,35,40,50,70
Frame Dimension: 90mm Input Flange
Gear Arrangement: Planetary Straight Teeth

Powder Metal Series Planetary Gearbox

Backlash: 10-15 arcmin
Ratio Selection:
L1: 4,5,7,10,
L2: 16,20,25,28,35,40,50,70
Frame Dimension: 42mm & 57mm
Gear Arrangement: Planetary Straight Teeth

Right Angle Series Planetary Gearbox

Backlash: 10-15 arcmin
Ratio Selection:
L1: 4,5,7,10,

L2: 16,20,25,28,35,40,50,70
Frame Dimension: 60mm & 90mm
Gear Arrangement: Planetary Straight Teeth

 

Application Field

Automatic Arms

 

Assembly Line

 

3D-Printer

 

Medical -Equipment

 

CNC Machine

 

Tapping Machine

 

Other Automation Devices

 

Why Choose Us

 

ZheJiang High Precision Gear Transmission Co., Ltd

 

 

 

COMPANY
 

 

ZheJiang High Precision Gear Transmission Co., Ltd located in HangZhou city, ZheJiang Province, China. It is a leading company dedicated in precision transmission parts and system research, manufacture and sales, various series of products are manufactured in its 5000 square CHINAMFG workshop, the precision planetary gearbox and gear motor are developed especially for solar energy industry and have served many large-scale solar projects worldwidely. 

The research team has more than 15 years experiences in this field, who can ensure a punctual and efficient service to meet customer’s specific needs. It has pasted the ISO9001 quality management system and CE, products have been exported to lots of countries with a wide range application in AGV, intelligent robot, logistic, industrial automation, solar energy, vessel, packaging and textile etc.Consistently, our goal is to promote the application of solar power industry in the world, and we believe it provides clean and sustainable energy for humanity to better protect our environment.

WORKSHOP

CERTIFICATIONS

FAQ

 

Q:Which areas are your products mainly used in?

A:At present, we have 2 main products: precision planetary gear reducer and solar geared motor. Most of the precision planetary reducers are used in automation fields, such as medical equipment, 3D printers, door openers, tapping machines, CNC lathes and a series of automation equipment. In addition, our solar geared motors are used in photovoltaic power generation projects, which are mainly combined with rotary drives to drive solar panels to track sunlight.
Q : How to choose the suitable planetary gearbox?
A :First of all, we need you to be able to provide relevant parameters. If you have a motor drawing, it will let us recommend a suitable gearbox for you faster. If not, we hope you can provide the following motor parameters: output speed, output torque, voltage, current, IP, noise, operating conditions, motor size and power, etc.
Q : What is the price ?
A : The main determining factor for the price of each product is the order volume. You can communicate with us and let us understand each other. I believe that our prices, product quality and our services can definitely make you satisfied.

Q : Do you provide customized service?

A : Yes, we provide customized services. You only need to put CHINAMFG your needs, and we will do our best to provide you with a plan, make plans, and try our best to meet your needs.

 

 

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

Application: Motor, Machinery, Marine, Agricultural Machinery, Laser Cutting Machine
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step
Samples:
US$ 80/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

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 Good quality NEMA Low Backlash Precision Round Square Flange Spur Gear Planetary Transmission Gearbox for Stepper and Servo DC Motor   components of gearbox	China Good quality NEMA Low Backlash Precision Round Square Flange Spur Gear Planetary Transmission Gearbox for Stepper and Servo DC Motor   components of gearbox
editor by CX 2024-01-08