Description
Model : NEMA17 Stepper motor-SM42HS (1.8 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 ————————— 28N
Max. axial force —————————- 10N
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 |
| SM42HM34-0956 |
0.9 |
34 |
0.95 |
4.2 |
4 |
1.58 |
6 |
200 |
35 |
0.22 |
| SM42HM34-0606 |
0.9 |
34 |
0.6 |
10 |
9.5 |
1.58 |
6 |
200 |
35 |
0.22 |
| SM42HM34-0316 |
0.9 |
34 |
0.31 |
38.5 |
33 |
1.58 |
6 |
200 |
35 |
0.22 |
| SM42HM34-1334 |
0.9 |
34 |
1.33 |
2.1 |
4.2 |
2.2 |
4 |
200 |
35 |
0.22 |
| SM42HM40-1206 |
0.9 |
40 |
1.2 |
3.3 |
3.4 |
2.59 |
6 |
220 |
54 |
0.28 |
| SM42HM40-0806 |
0.9 |
40 |
0.8 |
7.5 |
6.7 |
2.59 |
6 |
220 |
54 |
0.28 |
| SM42HM48-0406 |
0.9 |
48 |
0.4 |
30 |
38 |
3.17 |
6 |
250 |
68 |
0.35 |
| SM42HM48-1684 |
0.9 |
48 |
1.68 |
1.65 |
4.1 |
4.4 |
4 |
250 |
68 |
0.35 |
Dimensions : (Unit=mm)
Wiring Diagram
