Position Rear Motor
Wheel Diameter (Inch) 12
Construction Gear drive
Rated Voltage (DCV) 36/43
n0 (Rpm) 470
Rated Power (W) 250
nT(Rpm) 435
Max Torque 30 N.m
Efficiency (%) ≥ 80
Color Black / Silver
Weight (kg) 4.8
Noise Grade (dB) < 55
Operating Temperature -20-45℃
Categories: ,

This rigid-wheel motor, which is featured by high efficiency, being easy to install, low energy consumption, low noise and high stability, will be assembled onto the wear-resistant tyre of strong grip and is especially suitable for small scooters and folding bikes.

Mounting Parameters

Brake Disc Brake
Installation Widths (mm / OLD) 152
Max. Housing Diameter (mm) 222
Cabling Route Through Shaft, Right
Cable Length(mm), Connection Type 130 G9.1
Tire Specification 1.75/1.95/2.125

Further Specifications

Speed Detection Signal (Pulses/Cycle) 6
Reduction Ratio 1:4.42
Magnet Poles (2P) 20

Tests & Certifications

IP IP 65
Certifications ROHS / CE
Salt Spray Test Standard(h) 96


Dimension A 82.5 mm
Dimension B 27.8mm
Dimension C Φ222mm
Dimension D Φ44mm
Dimension E Φ33mm
Dimension F 2–M12 x 1.25–6g
Dimension G 1-3 / 8-24UNF-2A
Dimension H 0.2mm
Dimension I 29.5mm
Dimension J 14mm
Dimension K 15.2mm
Dimension WL 76.2mm
Dimension WR 75.8mm
Dimension OLD 152mm

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