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57SLT1.8°-2 Phase Hybrid stepping motor
Technical parameters
| Item | Specification | ||||
| Step angle Accuracy | ±5%(full step, no load) | ||||
| Resistance Accuracy | ±10% | ||||
| Inductance Accuracy | ±20% | ||||
| Temperature Rise | 80℃. (rated current,2 phase on) | ||||
| Ambient Temperature | ﹣40℃~﹢50℃ | ||||
| Insulation Resistance | 100MΩMin.,500VDC | ||||
| Dielectric Strength | 600VAC,1s,1mA | ||||
| Shaft Radial Play | 0.06mmMax (300g-load) | ||||
| Shaft Axial Play | 0.08mmMax (300g-load) | ||||
Technical Specification
| Model NO. | Rated voltage | Current Phase | Resistance Phase | Inductance Phase | Holding Torque | Leads | Rotor Inertia | Weight | Length |
| V DC | A | Ω | mH | g-cm | g-cm2 | Kg | mm | ||
| SLT57ST41DF-10A | 5.7 | 1 | 5.7 | 5.5 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41DF-20A | 2.8 | 2 | 4.4 | 1.4 | 3.9 | 6 | 120 | 0.47 | 41 |
| SLT57ST41DF-28A | 2 | 2.8 | 0.7 | 1.4 | 5.5 | 4 | 120 | 0.47 | 41 |
| SLT57ST51DF-10A | 6.6 | 1 | 6.6 | 8.2 | 7.2 | 6 | 275 | 0.65 | 51 |
| SLT57ST51DF-20A | 3.3 | 2 | 1.65 | 2.2 | 7.2 | 6 | 275 | 0.65 | 51 |
| SLT57ST51DF-28A | 2.3 | 1 | 0.83 | 2.2 | 10.1 | 4 | 275 | 0.65 | 51 |
| SLT57ST56DF-10A | 7.4 | 1 | 7.4 | 10 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56DF-20A | 3.6 | 2 | 1.8 | 2.5 | 9 | 6 | 300 | 0.7 | 56 |
| SLT57ST56DF-28A | 2.5 | 2.8 | 0.9 | 2.5 | 12.5 | 4 | 300 | 0.7 | 56 |
| SLT57ST76DF-10A | 8.6 | 1 | 8.6 | 14 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76DF-20A | 4.5 | 2 | 2.25 | 3.6 | 13.5 | 6 | 480 | 1 | 76 |
| SLT57ST76DF-28A | 3.2 | 2.8 | 1.13 | 3.6 | 18.9 | 4 | 480 | 1 | 76 |
