Description
Stepper motor 57HS22 – 2.2 Nm 2 phase NEMA 23
The 57HS22 two-phase stepper motor is suitable for a wide range of applications. With 8 outputs, the motor can be connected in several different ways /see table/.
| Angle pitch | deg | 1.8 | ||
| Flange size | mm / NEMA | 56 / 23< /strong> | ||
| Shaft diameter | mm | 6 | ||
| Number of pins< /td> | | 8 | ||
| Type of connection | | Bipolar Parallel | < strong>Bipolar Serial | < div align="center">Unipolar |
| Hold torque | Nm | 2.2 | 2.2 | 1.5 |
| Phase current | A | 5.7 | 2.8 | 4.0 |
| Wiring resistance | Ohm | 0.4 | 1.5 | |
| mH | 1.8 | 1.6 | 1.8 | |
| Insulation resistance | MΩ | 100 (at 500VDC) | ||
| Angular pitch error | % | 5 (w/load) | ||
| Wiring resistance error | % | 10 | ||
| Inductor error | % | 20 | ||
| Maximum allowed i axial load on the shaft | N | 10 | ||
| Maximum shaft axial runout | mm | 0.08 (with load 450g) | ||
| Maximum shaft runout | mm | 0.06 ( c load 450g) | ||
| Moment of inertia of the rotor | g/cm | 480 | ||
| < strong>Operating temperature, range | g C | -10 ..+50 | ||
| Maximum motor heating | gr C | 80 | ||
| Weight | kg | 1.15 | ||
| Basic dimensions | mm | 137x56x56 | ||
| Brand |
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