EV Charging Infrastructure
Higen Motor Co., Ltd.
24 Dec 2025
(
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Get Your Quote Now : Place of origin : Korea
INTRODUCTION OF INDUCTION MOTORS FOR ELECTRIC VEHICLE
Electric Vehicle Motor (Features)
Minimize size and weight with high power density (kW/kg)
- Maximize cooling efficiency with aluminum frame and water cooling system.
- High quality silicon steel with low core-loss and high permissible magnetic flux.
Structural stability at high speed? Spline shaft? Insulation class to withstand inverter voltage surge
1) Loss reduction with quality silicon steel of 0.35t thickness, and maintaining torque at high speed and high frequency range2) Improve winding insulation, heat transfer and reliability with stator vacuum impregnation3) Electro magnetic analysis to design compact unit4) Speed sensor of high reliability 5) Electric wire specified for automotive application6) High accuracy coupling connection to reduce noise and wear7) Water-cooled aluminum frame construction designed for high power density and maximum cooling effect
Electric Vehicle Motor Project
MODEL | APPLICABLE VEHICLE | STRUCTURALCHARACTERISTIC | REMARKS |
4.5kW | Golf Cars | Frameless, AL E/B, Inside diameter Spline Shaft | Domestic |
9kW/18kW | Italy Made Compact 3 Wheel Cars | AL Frame, E/B, Inside diameter Spline Shaft | Export |
15kW/30kW | Italy Made Compact4 Wheel Cars | AL Frame, E/B, Inside Diameter Spline Shaft | Export |
30kW/60kW | Company "H" Compact Cars (model name "H" i10), | AL Frame, E/B, Inside Diameter Spline Shaft | Displayed at Frankfurt Motor Fair |
SUV Cars | AL Frame, E/B, Outside Diameter Spline Shaft | Domestic |
Compact 4 Wheel Cars | AL Frame, E/B, Inside Diameter Spline Shaft | Domestic |
MODEL | APPLICABLE VEHICLE | STRUCTURALCHARACTERISTIC | REMARKS |
30kW/60kW | SUV Cars | AL Frame, E/B, Outside Diameter Spline Shaft | Export |
Sports Cars | AL Frame, E/B, Coupling Type | Domestic |
40kW/80kW | Shuttle Buses | AL Frame, E/B, Inside Diameter Spline Shaft | Domestic |
50kW/100kW | Mining Dump Truck | Under development | Domestic |
53kW/100kW | SUV Cars | AL Frame, E/B, Outside Diameter Spline Shaft | Domestic |
MODEL | APPLICABLE VEHICLE | STRUCTURALCHARACTERISTIC | REMARKS |
60kW/120kW | School Buses | AL Frame, E/B, OutsideDiameter Spline Shaft | Domestic |
60kW/120kW | Buses | Summation Gear(120kW/240kW) | Domestic |
45kW/125kW | Buses | AL Frame, E/B, Inside Diameter Spline Shaft | Export |
350kW | Mining Dump Truck | AL Frame, E/B, Coupling Type | Under development |
Electric Vehicle Motor
Rated Power | 9 kW |
Rated Voltage | 145 VAC |
Rated Torque | 34.4 Nm |
Rated Speed | 2,500 rpm |
Efficiency | 89 % |
Max. Speed | 9,000 rpm |
Weight | 31 kg |
Winding scheme | Delta |
Insulation class | F |
Cooling | Water (Max 55°C) |
Ratings @ 145VAC | Nominal | Max.power | Unit |
Power | 9 | 18 | kW |
Rating | 60 min | 10 sec | - |
Torque | 34.4 | 89.5 | N.m |
Phase current | 52 | 127 | A |
Speed | 2,500 | 1,920 | RPM |
Motor efficiency | 89.0 | 82.0 | % |
Power Factor (Cos phi) | 0.77 | 0.69 | - |
Mechanical Max. speed | 9,000 | | RPM |
Rated Power | 15 kW |
Rated Voltage | 145 VAC |
Rated Torque | 57.3 Nm |
Rated Speed | 2,500 rpm |
Efficiency | 89 % |
Max. Speed | 9,000 rpm |
Weight | 37 kg |
Winding scheme | Delta |
Insulation class | F |
Cooling | Water (Max 55°C) |
Ratings @ 145VAC | Nominal | Max.power | Unit |
Power | 15 | 30 | kW |
Rating | 60 min | 10 sec | - |
Torque | 57.3 | 149.7 | N.m |
Phase current | 88 | 194 | A |
Speed | 2,500 | 1888 | RPM |
Motor efficiency | 89.0 | 81.0 | % |
Power Factor (Cos phi) | 0.76 | 0.76 | - |
Mechanical Max. speed | 9,000 | | RPM |
Rated Power | 30 kW |
Rated Voltage | 240 VAC |
Rated Torque | 95.4 Nm |
Rated Speed | 3,000 rpm |
Efficiency | 90.5 % |
Max. Speed | 10,000 rpm |
Weight | 59 kg |
Winding scheme | Delta |
Insulation class | F |
Cooling | Water (Max 55°C) |
Ratings @ 240VAC | Nominal | Max.power | Unit |
Power | 30 | 60 | kW |
Rating | 60 min | 10 sec | - |
Torque | 95.4 | 249 | N.m |
Phase current | 99 | 251 | A |
Speed | 3,000 | 2,300 | RPM |
Motor efficiency | 90.5 | 76.0 | % |
Power Factor (Cos phi) | 0.81 | 0.756 | - |
Mechanical Max. speed | 10,000 | | RPM |
Rated Power | 60 kW |
Rated Voltage | 240 VAC |
Rated Torque | 164 Nm |
Rated Speed | 3,500 rpm |
Efficiency | 93.5 % |
Max. Speed | 10,000 rpm |
Weight | 94 kg |
Winding scheme | Delta |
Insulation class | F |
Cooling | Water (Max 55°C) |
Ratings @ 240VAC | Nominal | Max.power | Unit |
Power | 60 | 120 | kW |
Rating | 60 min | 10 sec | - |
Torque | 164 | 426 | N.m |
Phase current | 217.5 | 472 | A |
Speed | 3,500 | 2,689 | RPM |
Motor efficiency | 93.5 | 90 | % |
Power Factor (Cos phi) | 0.71 | 0.68 | - |
Mechanical Max. speed | 10,000 | | RPM |
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