Product
Motor TypePMSM, Mid Drive
Rated Power1KW,2KW, 3KW, 4KW, 7.5KW, 9KW
Peak Power~18KW
Stator 90/120/138/180/
Rated Voltage48V / 60V / 72V
Speed55kph 70kph 100kph 140kph 
Wheel rim suitable 10inch / 12inch /14inch/17inch
RPM2800RPM - 6200RPM
Max Torque 55N.m before Reduction
Magnet55mm/70mm/90mm, 5 Pole pairs
Gear Ratio1:2.368/ 1:4.77 support double reduction design by client
TempKTY83/122, 70-120℃,150℃ peak
WaterproofIP67
Other PMSM MotorBelt / Sprocket Type 
Sprocket  428 : 10T / 11T / 12T / 13T / 14T / 15T / 16T / 17T
CoolingAir Cooling / Water Cooling 
CertificationCE / EMC /  Rosh / 
ApplicationDirty Bike / Motorcycle / Scooter / Go-kart / 
Customized Winding / Cover / Serial Number / Logo / Shaft / Open Mould
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Motor TypeBLDC, Wheel Hub Motor 
Power500W - 12KW
Magnet27mm-70mm
Application E-bicycle (spoke hub motor), E-bike (10inch-17inch), E-car  E-Tricycle (Single shaft)
Size10inch - 17inch 
Wheel Rim TypeIntegrate / Separate
Stator 205 / 212 / 260 / 273 
Speed21kph -140kph
Voltage48V-144V
Torque~350N.m
TempKTY83/122, 70-120℃,150℃ peak
BrakeDrum Brake / Disc Brake
Efficiency86-92%
Drop-out135-150mm for Spoke Motor , 200-230mm for Motorcycle
WaterproofIP54-IP65 
Hall Dual Hall (Almost) / Single Hall 
CertificationCE / EMC /  Rosh / 
Application E-bicycle (spoke hub motor) / E-bike (10inch-17inch) / E-car, E-Tricycle (Single shaft) / Fitness Equipment / Special application
Customized Winding / Cover / Serial Number / Logo / Shaft / Open Mould
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