Gearmotors

R series helical gearmotors

R series Inline Coaxial Transmission Gearmotor

R Series reducers are designed and manufactured on the basis of modular combination system.
 

Product Description

Small size, light weight, large transmission torque, superior performance, stable operation, low noise, durable, can be installed in a variety of ways, can be matched with different types of motors, a wide range of applications. sewage treatment, chemical industry, pharmacy and other industries. 

There are a lot of motor combinations, installation forms and structural schemes. The transmission ratio is classified and fine to meet different operating conditions, and the performance is superior.

Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface is carburized, quenched and hardened, and the gear is finely ground. It has stable transmission, low noise, and large bearing capacity. Low temperature rise, long service life. It is widely used in metallurgy,1. Features: small offset output, compact structure, maximum use of box space, use of integral casting box, good stiffness, can improve the strength of the shaft and bearing life.

 

1.Technical data:

Product NameR series Inline Coaxial Transmission Gearmotor
Gear material20CrMnTi alloy steel
ColorBlue Silver  Customerized 
Case Material  Cast iron HT200 
Gear Processing  Grinding finish by HOFLER Grinding Machines
Noise TestBelow 65dB
Brand of bearingsC&U bearing, ZWZ,LYC, HRB, NSK ,etc
Brand of oil sealNAK or other brand
Temp. rise (MAX)40ºC  
Temp. rise (Oil)(MAX50ºC  
Vibration≤20µm
Housing hardnessHBS190-240
Surface hardness of gearsHRC58°~62 °
Gear core hardnessHRC33~40
Machining precision of gears5 Grade
Lubricating oilGB L-CKC220-460, Shell Omala220-460
Heat treatmentCarburizing, Quenching etc
Efficiency95%~96% (depends on the transmission stage)
Backlash≤20Arcmin  


2. Installation type and output mode:
    bottom seated type and large and small flange type installation, solid shaft output.

3. 
Input mode:
    direct motor, shaft input and connecting flange input.

4. 
Reduction ratio:
    single <5,secondary 5~24.8, tertiary 27.2~264, R/R combination up to 18125.

5. 
Average efficiency:
    Class II 96%, Class III 95%, R/R combination 85%.

6.
Technical parameters:
    Coaxial output 
    Power: 0.12KW~160KW  
    Torque: 1.4N · m ~ 23200N · m  
    Output speed: 0.06 ~ 1090r/min

7. 
Model of R series reducer:
    R37, 47, 57, 67, 77, 87, 97, 107,137, 147, 167,177
    RF37, 47, 57, 67, 77, 87, 97, 107,137, 147, 167,177
    RX37, 47, 57, 67, 77, 87, 97, 107,137
    RXF37, 47, 57, 67, 77, 87, 97, 107,137

8. Input Method:
     Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor

Detailed Photos

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Certifications

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Packaging & Shipping

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Installation Instructions

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Company Profile

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FAQ

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


Q 2:Can you do OEM?
A:Yes, we can. We can do OEM  for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions,      Pictures and Samples if possible.

Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing. 

Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory. 


Q 6:How to choose a gearbox? What if I don't know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.

Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery