Description
Model : NEMA23 Stepper motor-SM57HM (0.9 degree)
General Specification :
Step Accuracy —————————— ±5%
Resistance Accuracy ———————– ±10%
Inductance Accuracy ———————- ±20%
Temperature Rise ————————– 80°C MAX.
Ambient Temperature Range ————- -20°C~ +50°C
Storage Temperature Range ————- -30°C~ +60°C
Insulation Resistance ———————- 100M Ω MIN. 500V DC
Dielectric Strength ————————- 500V AC 1min
Radial Play ——————————— 0.02mm MAX. (450g Load)
End Play ———————————— 0.08mm MAX. (450g Load)
Max. radial force ————————— 75N
Max. axial force —————————- 15N
Electrical Specification:
| Model No |
Step Angle |
Motor Length |
Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque |
Lead wires |
Detent Torque |
Rotor Inertia |
Motor Weight |
| ( °) |
(L)mm |
A |
Ω |
mH |
g.cm |
No. |
g.cm |
g.cm 2 |
Kg |
| SM57HM41-1006 |
0.9 |
41 |
1 |
5.7 |
8 |
3.9 |
6 |
210 |
120 |
0.45 |
| SM57HM41-2006 |
0.9 |
41 |
2 |
1.4 |
2.2 |
3.9 |
6 |
210 |
120 |
0.45 |
| SM57HM41-3006 |
0.9 |
41 |
3 |
0.63 |
1.0 |
3.9 |
6 |
210 |
120 |
0.45 |
| SM57HM41-2804 |
0.9 |
41 |
2.8 |
0.7 |
2.2 |
5.5 |
4 |
210 |
120 |
0.45 |
| SM57HM56-1006 |
0.9 |
56 |
1 |
7.4 |
17.5 |
9 |
6 |
400 |
300 |
0.80 |
| SM57HM56-2006 |
0.9 |
56 |
2 |
1.8 |
4.5 |
9 |
6 |
400 |
300 |
0.80 |
| SM57HM56-3006 |
0.9 |
56 |
3 |
0.75 |
1.9 |
9 |
6 |
400 |
300 |
0.80 |
| SM57HM56-2804 |
0.9 |
56 |
2.8 |
0.9 |
4.5 |
12 |
4 |
400 |
300 |
0.80 |
| SM57HM76-1006 |
0.9 |
76 |
1 |
8.6 |
23 |
13.5 |
6 |
680 |
480 |
1.00 |
Dimensions : (Unit=mm)
Wiring Diagram
