55kw350v 9000rpm ev car motor ac motor
55KW Electric Motor EP10 of Anhui Hong Tron: Introduction
The drive motor assembly here includes: drive motor and three-phase line assembly (other components can be added according to customer).
The drive motor is PMSM (Permanent Magnet Synchronous Motor) .
The driving motor adopts water-cooled structure, there are inlet and outlet pipe on the cover, and the motor shares the cooling system with the MCU, the cooling rate of flow is 8 L/min.
The drive motor and the MCU high voltage are connected by a three-phase plug-in (specific manufacturers and models can be changed according to customer requirements).
Basic Parameters:
Indicator | Parameter | Remark |
|
Bus voltage(V) | 350 |
| |
Operating voltage range | 200~415 |
| |
Rated power(kW) | 25 |
| |
Peak power(kW) | 55 | Lasting time:60s | |
Rated torque(Nm) | 80 |
| |
Peak torque(Nm) | 175 | Lasting time:60s | |
Basic speed(performance,rpm) | 3000 |
| |
Peak speed(performance,rpm) | 9000 |
| |
Over speed of rotation(performance,rpm) | 9500 |
| |
Maximum speed (machine,rpm) | 10800 | 2MIN | |
Rotating direction | Acceleration and regeneration during the advancement:C.W. | Looking from the output shaft toward the rear of the motor | |
Cooling method | Water cooling |
| |
Insulation rating | Class H |
| |
Temperature protection limit | 135℃power reduction,140℃protection |
| |
Efficiency distribution | High efficient area is greater than 80% |
| |
Size(mm) | <Ø272×L318 | Adjusted according to customer | |
Weight(kg) | Adjusted according to customer | ||
Power density(KW/kg) | 2.3(Peak power/peak) |
|
N-T external characteristic curve of the motor:
Remark:
Speed(rpm) | 500 | 1200 | 2100 | 3000 | 3500 | 6000 | 7500 | 9000 |
Peak output torque(N.m) | 175.1 | 175.1 | 175.1 | 175.1 | 150.1 | 87.5 | 70.0 | 58.4 |
Peak output power(kW) | 9.2 | 22.0 | 38.5 | 55.0 | 55.0 | 55.0 | 55.0 | 55.0 |
Rated output torque(N.m) | 68.2 | 68.2 | 68.2 | 68.2 | 68.2 | 39.8 | 31.8 | 26.5 |
Rated output power(kW) | 3.6 | 8.6 | 15.0 | 21.4 | 25.0 | 25.0 | 25.0 | 25.0 |
Quality management: Systems: IATF/16949 Quality System, ISO 14001 Environmental System, OHSAS18001 Occupational Health and Safety System;
The products have passed the test of the National Motor Vehicle Product Quality Supervision and Inspection Center;
Establish high-precision three-coordinate measuring machines, projectors, universal material tensile machines, Brock's hardness testers and other measuring instruments to ensure the true and effective quality data
Packaging: The product name, model, logo, inspection certificate of the manufacturer's quality department, date of manufacture, etc. are on the packing box, and there is a list of accessories in the packing box.
Application range:
Applicable to new energy A00 class passenger cars, mini trucks, mini vans and other logistics vehicles.
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