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Stepping Motor, 1.8° Size 8 (20mm) Hybrid
General Specifications
| Item | Specification |
| Step Angle Accuracy | 5% (Full Step No Load) |
| Resistance Accuracy | ± 10% |
| Inductance Accuracy | ± 20% |
| Tempature Rise | 80ºC Max. (rated current, 2phase on) |
| Ambient Temperature | -10ºC ~ +50ºC |
| Insulation Resistance | 100MΩ Min., 500 Vdc |
| Dielectric Strength | 500 Vac for one minute |
| Shaft Radial Play | 0.06 Max (450 g-load) |
| Shaft Axial Play | 0.08 Max (450 g-load) |
Size 08 Motor Specifications
| Model No. | Rated Voltage | Per Phase | Holding Torque | # of Leads | Rotor Inertia | Weight | ||||
| Current | Resistance | Inductance | ||||||||
| Single Shaft | Double Shaft | V | A | Ohms | mH | Oz-in | Kg-cm | g-cm2 | Kg | |
| 08H110-020-4A | 08H110-020-4B | 12 | 0.2 | 24 | 8.02 | 2.5 | 0.18 | 4 | 2.8 | 0.05 |
| 08H120-060-4A | 08H120-060-4B | 3.9 | 0.6 | 6.5 | 1.7 | 2.5 | 0.18 | 4 | 3.0 | 0.06 |
| 08H130-060-4A | 08H130-060-4B | 3.9 | 0.6 | 6.5 | 1.7 | 2.8 | 0.2 | 4 | 3.3 | 0.07 |
Motor Dimensions
Wiring Diagram
Length
| Model # | L | |
| Inches | mm | |
| 08H110-xx | 1.10 | 28.0 |
| 08H120-xx | 1.20 | 30.5 |
| 08H130-xx | 1.30 | 34.0 |
Motor Modification Options
- Motor : Special length, Windings Bearings, & Threads
- Shaft : Flat, Pinion, Keyway, Length
- Lead wire: Type, Color, Length, Connector Installation