1.8 Degree Size 20mm 2-Phase High Torque Hybrid Stepper Motor
1.8º Size 20mm High Torque Hybrid Stepper Motor
Features
Small size, high smoothness, small inertia
Application
Scientific instrument industry: Optical instrument
Medical industry: Scanning equipment
Communication equipment industry: Mobile Satellite TV
| Item | Specifications |
| Step Angle | 1.8º |
| Step Angle Accuracy | ±5% (full step, no load) |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃ Max. (rated current, 2 phase on) |
| Ambient Temperature | -20℃ ~ 50℃ |
| Insulation Resistance | 100MΩ Min., 500V DC |
| Dielectric Strength | 500V AC for one minute |
| Radial Play | 0.02 Max. (450 g-load) |
| Axial Play | 0.08 Max. (450 g-load) |
| Max. Radial Force | 20N |
| Max. Axial Force | 2N |
| Model No. | Rated Voltage | Current per Phase | Resistance per Phase | Inductance per Phase | Holding Torque | Number of Leads | Rotor Inertia | Weight | Length |
| Single Shaft | V | A | Ω | mH | g·cm | kg·m2 | kg | mm | |
| FL20STH30-0604A | 3.9 | 0.6 | 6.5 | 1.7 | 180 | 4 | 2.0×10-7 | 0.06 | 30 |
| FL20STH33-0604A | 3.9 | 0.6 | 6.5 | 1.7 | 180 | 4 | 2.0×10-7 | 0.06 | 33 |
| FL20STH42-0804A | 4.32 | 0.8 | 5.4 | 1.5 | 300 | 4 | 3.6×10-7 | 0.08 | 42 |
Related Names
Small Sized High Torque Step Motor for Science Instrument | Optical Instrument Used Two Phase Stepping Motor | Hybrid Stepper Motor for Medical Scanning Device
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