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Permanent Magnet Synchronous Motor

Product Details


Product Description

It is an electrical device that converts electrical energy into mechanical energy to provide driving force for vehicle travel, and it can also convert mechanical energy into electrical energy. The drive motor system is mainly composed of a drive motor, a drive motor controller, and auxiliary devices necessary for their operation. The motor is mainly assembled from components such as a stator, rotor, housing, connector, and rotary transformer. Key parameters of new energy vehicle motors include: efficiency, power density, and torque density. Efficiency includes peak efficiency and high-efficiency range. Continuous torque: The maximum, long-term working torque of the vehicle drive motor system under rated voltage and rated speed conditions, under the specified SI duty cycle. Maximum operating speed: The motor speed corresponding to the maximum vehicle speed of the electric vehicle. Under rated voltage conditions, the vehicle drive motor system should be able to operate at rated power at this speed. Peak power: The maximum power that the vehicle drive motor system can output within a certain duration under rated voltage and rated speed conditions. For pure electric commercial vehicle drive motor systems, the duration is 60s; for pure electric passenger vehicles and hybrid vehicle drive motor systems, the duration is 30s.

 

Performance

○ Covers micro-vehicle platform motors with peak power below 40KW. Application customers include: Jiayuan Electric, Huazi Automobile, etc.

○ Naturally air-cooled permanent magnet synchronous motor

○ Small size, high efficiency

 

Motor Type

Permanent Magnet Synchronous Motor (1)

Permanent Magnet Synchronous Motor (2)

Permanent Magnet Synchronous Motor (3)

Permanent Magnet Synchronous Motor (4)

Permanent Magnet Synchronous Motor (5)

Rated Power

10KW

13KW

15KW

15KW

15KW

Peak Power

20KW

25KW

30KW

30KW

30KW/35kW

Peak Torque

>85Nm

>105Nm

>95Nm

>105Nm

>110Nm

Rated Speed

3300rpm

3300rpm

3000rpm

3300rpm

3000rpm

Rated Voltage

96V

115V

115V

115V

144V

Maximum Phase Current RMS

350A

440A

400A

350A

280A/350

Motor Peak Efficiency

≥95%

≥95%

≥95%

≥95%

≥95%

Stack Diameter

∅160mm

∅160mm

∅160mm

∅160mm

∅185mm

Peak Speed

>7500rpm

>8600rpm

>8500rpm

>8500rpm

>8000rpm

Rated Torque

25Nm

26Nm

30Nm

40Nm

40Nm

Protection Level

IP67

IP67

IP67

IP67

IP67

Motor Weight

<17kg

<20kg

<25kg

<28kg

<33kg

 

keyword: Permanent Magnet Synchronous Motor

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