Step Angle

1.8^.

Step Angle Accuracy

±5% (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

0.02Max. (450 g-load)

Shaft Axial Play

0.08Max. (450 g-load)

Max. radial force

28N  (20 mm from the flange)

Max. axial force

10N 

Model No.

Rated

Voltage

Current

/Phase

Resistance

/Phase

Inductance

/Phase

Holding

Torque

# of Leads

Rotor

Inertia

Weight

Detent

Torque

Length

Single Shaft

Double Shaft

V

A

Ω

mH

Kg-cm

g-cm²

kg

g-cm

mm

FL42STH25-0404A

FL42STH25-0404B

9.6

0.4

24

36

1.7

4

20

0.15

75

25

FL42STH33-0956A

FL42STH33-0956B

4

0.95

4.2

2.5

1.6

6

35

0.22

120

34

FL42STH33-0406A

FL42STH33-0406B

9.6

0.4

24

15

1.6

6

FL42STH33-0316A

FL42STH33-0316B

12

0.31

38.5

21

1.6

6

FL42STH33-1334A

FL42STH33-1334B

2.8

1.33

2.1

2.5

2.2

4

FL42STH38-1206A

FL42STH38-1206B

4

1.2

3.3

3.2

2.6

6

54

0.28

150

40

FL42STH38-0806A

FL42STH38-0806B

6

0.8

7.5

6.7

2.6

6

FL42STH38-0406A

FL42STH38-0406B

12

0.4

30

30

2.6

6

FL42STH38-1684A

FL42STH38-1684B

2.8

1.68

1.65

3.2

3.6

4

FL42STH47-1206A

FL42STH47-1206B

4

1.2

3.3

2.8

3.17

6

68

0.35

200

48

FL42STH47-0806A

FL42STH47-0806B

6

0.8

7.5

6.3

3.17

6

FL42STH47-0406A

FL42STH47-0406B

12

0.4

30

25

3.17

6

FL42STH47-1684A

FL42STH47-1684B

2.8

1.68

1.65

2.8

4.4

4

FL42STH60-1206A

FL42STH60-1206B

7.2

1.2

6

7

6.5

6

102

0.5

280

60