RM G360.500.DC

This rear-drive motor, which has an inner rotor,compatible with the disc brake, has a rated power of 500W, a reduction ratio of 1:12.8 and a maximum torque of 50 N.m, providing ideal power for vehicles. Strong and efficient, this motor, working together with a cassette speed change mechanism, greatly enhances riding comfort and is suitable for touring bikes and commuter bikes . It can be black or grey.


Core Data

Position Rear Motor
Wheel Diameter (Inch) 26/27.5/28
Construction Geared Motor
Rated Voltage (DCV) 36/43/48
n0 (Rpm) 260;420
Rated Power (W) 350/500
nT(Rpm) 215;380
Max Torque 50 Nm
Efficiency (%) ≥ 80
Color Black
Weight (kg) ≤4.1
Noise Grade (dB) < 50
Operating Temperature -20 - 45℃

Mounting Parameters

Brake Disc Brake
Installation Widths (mm / OLD) 138
Max. Housing Diameter (mm) 170
Cabling Route Through Shaft, Right
Cable Length(mm), Connection Type 250 G9.1
Gearshift Freewheel(6S/7S/8S/9S)
Spoke Specification 36H*12G

Further Specifications

Speed Detection Signal (Pulses/Cycle) 6
Reduction Ratio 1:12.8
Magnet Poles (2P) 8

Tests & Certifications

IP IP 54
Certifications ROHS / CE
Salt Spray Test Standard(h) 96


Dimension A 82.75mm
Dimension B 33mm
Dimension C Φ170mm
Dimension D Φ158mm
Dimension E Φ44mm
Dimension F Φ33mm
Dimension G 2–M12 x 1.25–6g
Dimension H 5mm
Dimension I 21.5mm
Dimension J 39.5mm
Dimension K 15.25mm
Dimension WL 64mm
Dimension WR 74mm
Dimension OLD 138mm

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