NEMA 23 Geared Stepper motor, Gear Reductor Step

Reduction Ratio(X:1)

4

8

16

25

36

50

64

72

81

100

128

144

200

Number of gear trains

1

1

2

2

2

2

2

3

3

3

3

3

3

Rated output torque(kg.cm)

100

100

150

150

150

150

150

200

200

200

200

200

200

Gear Box Length(mm)

49.5

49.5

64.5

64.5

64.5

64.5

64.5

79.5

79.5

79.5

79.5

79.5

79.5

Item

Specification

Step Angle 

1.8°

Step Angle Accuracy

±5% (full step,no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80°CMax.(rated current,2 phase on)

Ambient Temperature

-10°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 No

Current/Phase

Resistance/Phase

Inductance/Phase

Holding Torque

Of Leads

Rotor Inertia

Weight

Length

Diameter of axle

A

Ω

mH

Oz-in

Kg-cm

g-cm2

Kg

mm

mm

DW57HS41-0404

0.40

35.5

52.0

76

5.5

4

120

0.47

41

Φ6.35*21

DW57HS41-0306

0.3

30

30

42

3

6

120

0.47

41

Φ6.3

DW57HS41-1004

1

5.4

9.5

76

5.5

4

120

0.47

41

Φ6.3

DW57HS41-1504

1.5

1.8

3.3

69

5

4

120

0.47

41

Φ6.3

DW57HS41-1006

1.00

5.7

5.4

54

3.9

6

120

0.47

41

Φ6.35*21

DW57HS41-2006

2.00

1.4

1.2

54

3.9

6

120

0.47

41

Φ6.35*21

DW57HS41-3004

3.00

0.6

1.0

76

5.5

4

120

0.47

41

Φ6.35*21

DW57HS51-0604

0.60

35.0

12.0

133

9.6

4

275

0.65

51

Φ6.35*21

DW57HS51-1006

1.00

6.6

8.2

100

7.2

6

275

0.65

51

Φ6.35*21

DW57HS51-2006

2.00

1.65

2.2

100

7.2

6

275

0.65

51

Φ6.35*21

DW57HS51-3004

3.00

0.8

2.4

100

7.2

4

275

0.65

51

Φ6.35*21

DW57HS56-0404

0.40

15.0

60.0

111

8.0

4

300

0.7

56

Φ6.35*21

DW57HS56-1006

1.00

7.4

10.0

125

9.0

6

300

0.7

56

Φ6.35*21

DW57HS56-1004

1

7.5

15

142

9.8

4

300

0.7

56

Φ6.3

DW57HS56-1504

1.5

2.8

8

125

9

4

300

0.7

56

Φ6.3

DW57HS56-2006

2.00

1.8

2.5

125

9.0

6

300

0.7

56

Φ6.35*21

DW57HS56-3004

3.00

0.8

1.2

125

9.0

4

300

0.7

56

Φ6.35*21

DW57HS64-1204

1.2

2.6

10

150

10.8

4

380

0.75

64

Φ6.35

DW57HS64-1508

1.5

3.5

5.5

164

11.8

8

380

0.75

64

Φ6.35

DW57HS64-2004

2

1

4

181

13

4

380

0.75

64

Φ6.35

DW57HS64-2506

2.5

1.3

2

167

12

6

380

0.75

64

Φ6.35

DW57HS76-0404

0.40

38.0

150.0

250

18.0

4

480

1.0

76

Φ6.35*21

DW57HS76-1006

1.00

8.6

14.0

187

13.5

6

480

1.0

76

Φ6.35*21

DW57HS76-2006

2.00

2.25

3.6

187

13.5

6

480

1.0

76

Φ6.35*21

DW57HS76-3004

3.00

3.5

1.4

250

18.0

4

480

1.1

76

Φ6.35*21

DW57HS82-1004

1

10

44

306

22

4

520

1.3

82

Φ6.3

DW57HS82-2506

2.5

2.2

3.8

250

18

6

520

1.1

82

Φ6.3

DW57HS82-4506

4.5

0.7

1.2

250

18

6

520

1.1

82

Φ6.3

DW57HS82-4004

4.00

2.0

0.5

271

19.5

4

520

1.5

82

Φ6.35*21

DW57HS110-3004

3

2.4

10

444

32

4

700

1.8

110

Φ8*21

DW57HS110-1508

1.5

6.2

14

361

26

8

700

1.8

110

Φ8*21

DW57HS110-3504

3.5

0.7

3

361

26

4

700

1.8

110

Φ8*21

DW57HS110-4004

4.00

4.6

1.0

389

28.0

4

700

1.8

110

Φ8*21