Model

Holding Torque

(N·cm±10%)

Current/Phase

(A)

Resistance/
Phase

(ohms±10%)

Inductance/
Phase

(mH±20%)

Detent Torque

(N·cm)

Rotor Inertia

(g-cm 2 )

Length

(mm)

Weight

(g)

42HM2A28-064

10

0.6

9

9

0.9

20

28

130

42HM2A34-134

24

1.3

2.4

3.6

1.2

34

34

220

42HM2A34-174

24

1.7

1.2

2.2

1.2

34

34

220

42HM2A34-044

24

0.4

30

45

1.2

34

34

220

42HM2A34-046

20

0.4

30

22

1.2

34

34

220

42HM2A34-026

12

0.16

75

54

1.2

34

34

220

42HM2A40-174

36

1.7

1.5

3.8

1.8

54

40

280

42HM2A40-134

36

1.3

2.5

6.2

1.8

54

40

280

42HM2A40-126

26

1.2

3.2

3.8

1.8

54

40

280

42HM2A40-046

26

0.4

30

34

1.8

54

40

280

42HM2A48-174

42

1.7

1.8

4.0

2.2

68

48

350

42HM2A48-134

36

1.3

3.0

7.0

2.2

68

48

350

42HM2A48-234

42

2.3

1.2

2.0

2.2

68

48

350

42HM2A48-046

27

0.4

30

28

2.2

68

48

350

Model

Holding Torque

(N·cm±10%)

Current/Phase

(A)

Resistance/
Phase

(ohms±10%)

Inductance/
Phase

(mH±20%)

Detent Torque

(N·cm)

Rotor Inertia

(g-cm 2 )

Length

(mm)

Weight

(g)

42HS2A28-064

12

0.6

8

10

1.6

34

28

150

42HS2A34-134

28

1.3

2.4

2.8

1.6

34

34

220

42HS2A34-174

28

1.7

1.2

1.8

1.6

34

34

220

42HS2A34-044

28

0.4

30

35

1.6

34

34

220

42HS2A34-046

21

0.4

30

18

1.6

34

34

220

42HS2A34-026

14

0.16

75

40

1.6

34

34

220

42HS2A40-174

40

1.7

1.5

2.8

2.2

54

40

280

42HS2A40-134

40

1.3

2.5

5.0

2.2

54

40

280

42HS2A40-126

28

1.2

3.2

2.8

2.2

54

40

280

42HS2A40-046

28

0.4

30

28

2.2

54

40

280

42HS2A48-174

52

1.7

1.8

3.2

2.6

68

48

350

42HS2A48-134

52

1.3

3.2

5.5

2.6

68

48

350

42HS2A48-234

46

2.3

1.2

1.6

2.6

68

48

350

42HS2A48-046

34

0.4

30

38

2.6

68

48

350