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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Rated output power(W)200W - 6600W
Rated output voltage(V)48V / 60V / 72V / 84V / 96V / 108V / 144V / 360V
Charge moderesponse mode
Charge Current 3A - 45A
Output voltage range(V)33-130 / 50V-420V
Typical efficiency(EFF)>92%
Overvoltage and under-voltage protectionsYES
Over-temperature protectionYES
Reverse polarity protectionYES
TypeOn board / Portable
Power Cord Style OptionAustralian Plug / American Plug / EU Plug / Swiss Plug / UK Plug / Japanese Plug / Indian Plug /  Danish Plug / Argentine Plug / Brazlina Plug 
CommunicatingCAN2.0 / CAN2.0B / SIAECOSYS - CAN / RS485 
Customzied CAN Protocol / Connectors / 
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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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Motor TypePMSM, Mid Drive
Rated Power1KW, 2KW, 3KW, 4KW, 7.5KW, 9KW
Peak Power~18KW
Stator90/120/130/180/
Rated Voltage48V/ 60V/ 72V
Speed55kph/ 
Wheel rim suitable
RPM
Max torque
Magent
Magent
Magent
Magent
Magent
Magent
Magent
Magent
Magent
Magent
Magent
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Type LCD /TFT
Communication SiAECOSYS - CAN BUS/  Lin RS485 / Hall 
Function  SOC / Current / Speed (KPH/MPH)/ Error Report / Headlight Power On / Brake Indicator / Trip ODO
Adjust Adjustable
Application E- Bicycle / E-Bike / E-Scooter / E- Motorbike / E-Car 
Color  Colorful
Support Customized UI / CAN Protocol / Appearance / Open Mould / 
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BrandVotol / Sabvoton / YQ / Kelly / APT / Yuyangking 
TypeSine Wave (Almost) / Square Wave (YKZ)
AdjustProgrammable / PC Software / Bluetooth 
Voltage Rated48V / 60V / 72V / 84V / 96V / 120V / 144V 
Batter Current50A - 1000A
Phase Current600A +
Match MotorMid Drive Motor / BLDC Hall Motor (Contact us)
Power500W - 12KW
WaterproofIP66 
FunctionHigh Brake / Low Brake / Regen (some) /EBS/ Three speed / Temp Sensor (some) / Cruise/ Parking (some) /PAS (some)
CertificationCE / EMC / 
CommunicationSiAECOSYS - CAN BUS / RS485 / Lin / Hall 
Customized CAN / Function / Cover / Serial Number / Logo / Open Mould 
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Size 10inch - 20inch (Diameter Less Than 500mm)
Application Bicycle Wheel / Motorcycle Wheel / Car Wheel / E Tricycle / Golf Wheel / Tuk Wheel / Trolley Wheel / Customized Wheel 
Brake Drum Brake / Disc Brake
Position Front & Rear / 
Material  Aluminum / A356 / H6 heat treatment 
Certification ISO / CCC
Customzied  Support Open Mould / OEM / ODM
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Function Location
Remote keyless unlocking
Remote key search function 
Information Remote Shows on Phone APP 
Search nearby charging point
Information Remote Shows on Phone APP Range / Location / Battery Information / Speed  Etc. Most information you want to know 
Customized APP / Function
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