Small-size and precision motors｜Brushless DC motors｜Motor

55R series

companies handling the product：Nidec Corporation

This is inner rotor type brushless DC motor, with long life, high out-put and high efficiency.

It is an in-wheel motor used for electric assist bicycles. With a speed reducer, low cogging and high torque.

characteristics:
Low noise,Low vibration,Energy saving,Long life,Stability,RoHs support
Contact information for product inquiry
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Product data

Basic information

sort by power source type DC
Size φ86
Length 168 mm～
Operation temperature 0～50 ℃
Mass 1900～2300 g
Companies handling the product Nidec Corporation
Input
Operating voltage 24 V24~24 V
Operating current 7.8 A7.8~7.8 A
Output
output 140 W140~140 W
torque 7700 mN・m7700~7700 mN・m
Rpm 175 min-1175~175 min-1
No-load rpm 200 min-1200~200 min-1
Momentary maximum torque 35 mN・m35~35 mN・m
Instantaneous maximum allowable rpm 80 min-180~80 min-1

IC with 3-hall senser_clear IP64 regulation_with a speed reducer.

Contact information for product inquiry

For inquiries related to Nidec products incorporated into end products manufactured by other companies, please contact the end product manufacturer. For contractual reasons, Nidec is unable to repair, replace, quote or suggest replacement products for components that have been designed specifically for a particular end product manufacturer.

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