PM Stepping Motor 20BY Series




 

Specifications

Model

Step Angle
(Deg.)

No.

of Phase

Voltage

(V)

Current

(A)

Resistance

(Ω)

Inductance
(mH)

No-load Starting Frequency
(pps)

Pull-in Torque
(g.cm)

Detent Torque
(g.cm)

Holding Torque

(g.cm)

Leads

Wdg

Fig

20BY20L01

18

2

5

0.5

10

4.3

600

10

20

60

UL 1061 28#

a

1

20BY20L02

18

2

5

0.39

13

7.4

500

5

20

40


a

2

20BY20L014A

18

4

12

0.4

30


850

25

20

55

UL 1571 28#

c

3

20BYUAG2

18

4

12

0.07

170

42.6

500

10

10

35

UL 2651 28#

b

4

20BY20B01

18

2

12

0.08

280

81.7

800

13

20

90

UL 1061 28#

a

5

20BY20L023A

18

2

12

0.69

17.5

10

1150

27.5

10

125

UL 1061 28#

a

6

20BY20Y-039A

18

2

5

0.25

20

10.5

370

15

10

65

UL 1095 28#

a

7

 

Wiring Diagram

 

Dimensions