Specifications

Step Angle Accuracy

±8% (full step, no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80^.C Max.(rated current,2 phase on)

Ambient Temperature

-20^.C~+50^.C

Insulation Resistance

100MΩMin. ,500VDC

Dielectric Strength

500VAC for one minute

Shaft Radial Play

0.06Max. (450 g-load)

Shaft Axial Play

0.08Max. (450 g-load)

Model

Step Angle

(Deg.)

No. of

Phase

Voltage

(V)

Curren-t

/Phase

(A)

Resista-nce

/Phase

(ohms)

Holding

Torque

(g.cm)

Detent

Torque

(g.cm)

Rotor

Inertia

(g.cm^2)

Wire

Diagram 

15

2

5

0.46

11

335

125

7.5

A

PM3522-02A

15

4

5

0.46

11

300

B

PM3522-01B

7.5

4

5

0.862

5.8

550

PM3522-02B

7.5

2

5

0.5

10

A

PM3522-03B

7.5

2

12

0.2

608

PM3516-01

7.5

4

12

0.255

47

300

65

B

PM3516-02

7.5

2

5

0.42

12

350

75

A

PM4222-01A

7.5

4

12

0.8

15

800

210

9.6

B

PM4222-02A

7.5

2

4.2

0.6

7

800

210

A

PM4222-01B

7.5

2

12

0.13

95

550

100

7.5

PM4222-02B

7.5

4

5

0.81

6.2

600

110

B

PM4217-01

7.5

4

12

0.24

50

600

90

9.6

PM4217-02

7.5

2

5

0.59

8.6

500

100

A

PM4930-01

7.5

2

5

0.9

5.5

1700

350

<14.5

PM5725-01

7.5

4

12

0.6

21

1500

425

<12.5

B

PM5725-02

7.5

2

5.6

0.625

9

1200

A