57mm Hybrid Stepping 0.9 Nema 23 Stepper Motor

Itam

Specifications

Step Angle

0.9°

Step Angle Accuracy

±5% (full step, no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80℃Max.(rated current,2 phase on)

Ambient Temperature

-20℃~+50℃

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

75N  (20mm from the flange)

Max. axial force

15N 

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

kg-cm

mm

SM57HT41-1006MA

SM57HT41-1006MB

5.7

1

5.7

8.0

3.9

6

120

0.45

0.21

41

SM57HT41-2006MA

SM57HT41-2006MB

2.8

2

1.4

2.2

3.9

6

SM57HT41-3006MA

SM57HT41-3006MB

1.9

3

0.63

1.0

3.9

6

SM57HT41-2804MA

SM57HT41-2804MB

2

2.8

0.7

2.2

5.5

4

SM57STH51-1006A

SM57HT51-1006B

6.6

1

6.6

8.2

7.2

6