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42STL1.8°-2 Phase lead screw shaft 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) | ||||
Lead Screw Model
| Screw specifications | Pitch(P)mm | Lead(L)mm | Linear Travel/Stepmm | ||||||
| Tr8X2（P1） | 1 | 2 | 0.01 | ||||||
| Tr8X4（P1） | 1 | 4 | 0.02 | ||||||
| Tr8X8（P2） | 2 | 8 | 0.04 | ||||||
| Tr8X4（P2) | 2 | 4 | 0.02 | ||||||
Dimension Drawing
