Rated power (KW)

0.4

0.75

0.73

1

Rated voltage (V)

220

220

220

220

Rated current (A)

2

3

3

4.4

Rated speed (rpm)

3000

3000

2000

2500

Rated torque (N.m)

1.27

2.39

3.5

4

Peak torque (N.m)

3.8

7.1

10.5

12

Peak current (A)

6

9

9

13.2

Reverse potential (V/1000r/min)

40

48

71

56

Torque coefficient (N.m/A)

0.64

0.8

1.17

0.9

Rotor inertia (kg.m2)

1.05×10-4

1.82×10-4

2.63×10-4

2.97×10-4

Winding (inter-wire) resistance (Ω)

4.44

2.88

3.65

1.83

Winding (inter-wire) inductance (mH)

7.93

6.4

8.8

4.72

Electrical time constant (ms)

1.66

2.22

2.4

2.58

Weight (kg)

1.78

2.9

3.9

4.1

Insulation class

Class F

Protection class

IP65

Use environment

Ambient temperature: -20℃～ +50℃ Ambient humidity: relative humidity