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

Length(mm)

Weight
（g）

20BY20H04B-22JX100

18/100

1:100

4

4.5

0.12

38

400

7(150pps)

a

32

80

20BY20H04B-22JX189

18/189

1:189

4

4.5

0.12

38

400

12.5(150pps)

a

37

80

20BY20H04B-22JX264

18/264

1:264

4

4.5

0.12

38

400

17.4(150pps)

a

37

80