2800w 72v PMSM differential rear axle drive Motor for electric vehicle cars

Permanment Magnet Synchronous Differential Motor(separate type)

Permanment Magnet Synchronous Differential Motor(integrated type)

Motor Type

Permanment Magnet Synchronous Motor

Rated Power (W)

2800

3500

4000

5000

 Peak Power(W)

5400

7000

8500

11000

Rated Voltage (VDC)

60/72

60/72

60/72

60/72

 Rated Speed(RPM)

2800

3000

3300

3500

Non-load Speed (RPM)

4700

4800

5200

5200

 Rated Current(A)

54.5/45.7

68/57

78/65

98/81

 Rated Torque(N.m)

9.55

11.2

11.5

13.6

Efficiency

≥90%

≥92.6%

≥93.5%

≥93.5%

Insulation Grade

F

Protection Grade

IP55

Cooling Way

Fan

Gear Ratio

8:1  /  10:1  /  12:1

Application

Sight-seeing vehicle,micro electric car, cargo tricycle

Features

PMSM with high density for power efficiency and torque,low torque ripple and noise, adopt vector controle method,super dynamic performance and wide speed regulation.

CQ Motor process

Gearbox

Gear forging

Gear hobbing

Gear shaving

Gear heat treatment carbonrizing

Gear grinding CNC

Housing die casting foundry

Housing machining

Shaft turning

Shaft milling

Gear measurement test

CMM inspection

Leakage testing

Gearbox assembly

Motor assembly

Gearbox motor assembly

Vehicle cars lab testing

CQ motor equipment

Qty(Set)

Gear hobbing machine

73

Gear shaving machine

24

Gear honing machine

20

Milling machine

13

Out circle grinding

77

CNC machining center

16

Gear grinding machine

4

Numerical control CNC

20

Drilling machine

49

CNC Lathe

21

Gear radial runout test

5

Gear Measurement Center

3

CMM

1

Spectrograph

2

Rockwell hardness tester

2

Air leakage testing

6

Cleaning machine

8

Auto wrapping machine

4