| General Specifications |
Step Angle |
1.8° |
Step Angle Accuracy |
+5%(full step, no load) |
Temperature Rise |
80°CMax |
Ambient Temperature |
-10°C -- +50°C |
Insulation Resistance |
100MΩmin.500VDC |
Dielectric Strength |
500VAC for one minute |
Shaft Radial Play |
0.06 Max.(450g-load) |
Shaft Axial Play |
0.08 max.(450g-load) |
Number of Leads |
8 except 42HS04(4 leads) |
|
| Electric Specifications (Tj=25℃) |
Model Number |
Connection |
Holding Torque Oz-in (Nm) |
Phase Current (Amps) |
Phase Resistance (Ohm) |
Phase Inductance (mH) |
Rotor Inertia Oz-in-sec2 (g.cm2) |
42HS02 |
－ |
31.15(0.22) |
0.4 |
12.5±10% |
21±20% |
0.000809(57) |
42HS03 |
(Bipolar) Parallel |
66.55(0.47) |
1.4 |
2.3±10% |
4±20% |
0.001164(82) |
(Bipolar) Series |
66.55(0.47) |
0.7 |
9.2±10% |
16±20% |
Unipolar |
48.14(0.34) |
1.0 |
4.6±10% |
4±20% |
* Above motors are our typical models, and if you need a customization motor, please contact us.
|
| Mechanical Specifications (Unit: mm, 1 inch=25.4 mm) |
Figure1: Mechanical specifications of 42HS02
Figure2: Mechanical specifications of 42HS03
|
| Wiring Diagrams |
(a) 42HS02 connection (4 leads)
(b) 42HS03 series connection (8 leads)
(c) 42HS03 paralles connection (8 leads)
(d) 42HS03 unipolar connection (8 leads)
Figure 3: Wiring diagrams |
