RG-189 series EV reducer


RG189 series reducer adopts modular design which can meet the needs of different customers.The internal and external splines of the input interface are optional, the connection plate of the motor interface is adjustable, the mounting height is optional, the mounting angle is optional, the sensor is optional, and the oil dipstick is optional.

Description


RG189 series reducer adopts modular design which can meet the needs of different customers.The internal and external splines of the input interface are optional, the connection plate of the motor interface is adjustable, the mounting height is optional, the mounting angle is optional, the sensor is optional, and the oil dipstick is optional.

The gear adopts precision gear grinding technology, imported high-speed silent bearing, and the high-speed shaft oil seal adopts high-quality FKM fluororubber sealing ring to ensure the sealing performance during high-speed operation; With its superior quality and performance, it meets the needs of mini electric cars. The structure is compact and simple,the main reducer and differential device form a whole.The shell is made of high-quality ADC12 Aluminum Alloy with fine appearance and light weight. The torque is suitable for medium and low-grade electric cars. The gears adopts constant mesh helical gear transmission. The gear design applies the optimization design of large coincidence degree to ensure the requirements of stable gear transmission, low noise, high transmission efficiency and long service life.

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Model RG189-00
Structure Two stage parallel shaft structure, including main reducer differential
Gear ratio 6.27:1
Rated input torque 70N.m
Max. input torque 180N.m
Rated input speed 6000r/min
Max. input speed 9000r/min
Center distance 189mm
Weight 15KG
Dimension(L*W*H) 410*160*314mm
Input spline data Outside spline  m1.25  z21  α30° GB/T3478.1-1995 
Output spline data Inside spline  m1  z25  α45° GB/T3478.1-1995 
Supporting scope The product is suitable for micro McPherson suspension structure new energy vehicles with 15kw-30kw motor power.
Suitable for medium and high-grade electric cars.

 

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RG-189 series EV reducer

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