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SUM-40NM Non-magnetic Smart Ultrasonic Motor
Data Sheet
| Quantity | Unit Price |
|---|---|
| 1 | $2500 |
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| Quantity | Unit Price |
|---|---|
| 1 | $2500 |
Description
The SUM-40NM is a direct drive piezo ultrasonic motor with an integrated optical encoder that gives the user closed loop control in a compact package. Despite its small size, the SUM-40NM boasts a continuous torque of 50 mN-m while the integrated optical encoder provides 130 microradian resolution.
Specifications
| Driver / Controller | UMD3.1 |
| Total Rotation | 360° Continuous |
| No Load Speed (RPM [deg/s]) | 250 [1500] |
| Max. Rated Torque (mN-m) | 100 |
| Continuous Torque (mN-m) | 50 |
| 0V Holding Torque (mN-m) | 100 |
| Feedback | Optical Encoder |
| Encoder Resolution (counts/rev; microradians) | 46,592; 130 |
| Mass (g) | 56 |
| Rotary Inertia (kg-mm²) | 0.35 |
| Operational Temperature (°C) | -10 to 55 |
| Max. Dimensions (mm) | 40 x 40 x 22.6 |
| Shaft Diameter (mm) | 4 |
| Shaft Radial Load (N) | 20 |
| Shaft Axial Load (N) | 20 away from motor; 10 toward motor |
| Frame Size | NEMA 17 |
| Motor Housing | Aluminum |
| Lead Length (m) | 2 standard |
Highlights
- Nonmagnetic
- Zero power hold
- Zero backlash
- Compact, lightweight design
- High precision
- Quiet operation
