Rear Hub Motor

Model NO. M070 Rear Hub Motor M080 Rear Hub Motor M090 Rear Hub Motor
       
Rated Voltage (DC V) 36 36 48
Rated Power (W) 250 250/350 500/750
Shell Outer Diameter (mm) 80 108 135
Spoke Hole Center Distance (mm) 91 106 145
Weight (kg) 1.7 2.5 4.5
Motor Position Rear Wheel Rear Wheel Rear Wheel
Brake Type Disc Brake Disc Brake Disc Brake
OLD (mm) 131/135/145.5 130/143/145.5 175
Way Out End Face Outlet, Left End Face Outlet, Left End Face Outlet, Left
Wheel Size 700C~16“ 700C~20“ 700C~20“
CL (mm) Nothing Nothing Nothing
System Efficiency ≥80% (26“) ≥80% (26“) ≥78% (26“)
Max Torque (Nm) ≥35 ≥40 ≥75
No load Speed (rpm) 245 (26“) 265 (26“) 355 (26“)
Rated Speed (rpm) 220 (26“) 245 (26“) 315 (26“)
Reduction Ratio 12.2 13.9 5
Number of Speed Magnets 6 6 6
Noise (dBA) L=1m ≤55 ≤55 ≤60
Operating temperature (°C) -20°C~45°C -20°C~45°C -20°C~45°C
Dustproof And Waterproof Rating IP65 IP65 IP65
Salt Spray Level (H) 72 72 72
Certification EN 15194/ROHS/UL 2849 EN 15194/ROHS/UL 2849 UL2849/ROHS