Model

Step Angle
(Deg)

Gear Ratio

No.of
Phase

Voltage
(V)

Current
(A)

Resistance
(Ω)

Pull-in Rate
(PPS)

Pull-in Torque
(N.cm)

Wdg

Fig

Weight
（g）

42BYGHJ4.5

1.8/4.5

1:4.5

2

24

1.0

2.6

4000(2-1-2)

40(2000pps)

a

1

300

42BYGHJ17.5

1.8/17.5

1:17.5

2

24

1.0

2.6

4000(2-1-2)

70(2000pps)

a

1

300

42BYGHJ30

1.8/30

1:30

2

24

1.0

2.6

4000(2-1-2)

80(2000pps)

a

1

300

42BYGHJ75

1.8/75

1:75

2

24

1.0

2.6

3800(2-1-2)

90(2000pps)

a

1

300