RAS Series Hollow Shaft
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Description
Piezo Motion’s RAS Series rotary piezo motor represents a quantum leap in design of ultra-small size high-performance DC motors. Injection-molded using extremely durable, but light weight engineered reinforced thermoplastics, the RAS Series provides low cost with superior precision and ultrafast response/start-stop characteristics. Highly energy efficient, the RAS Series consumes zero power in hold position while still providing adequate torque. Available in a variety of configurations (including non-magnetic) the RAS Series is the ideal choice for high volume demanding OEM applications where superior performance and economical unit cost are important factors.
| Motor Specifications | Standard | Encoder |
|---|---|---|
| Mode of Operation | Stepping & Continuous | |
| Maximum Torque | 0.6 / 1.0 / 2.5mN.m | |
| Self Braking Torque | 1.1 / 1.1 / 2.8mN.m | |
| Response Time | 10µs to 30µs | |
| Maximum Speed | 150 / 300 / 600 rpm | |
| Minimum Angular Step (resolution) | 30µrad | |
| Minimum controlled angular Step | N/A | 6.1mrad |
| Uni-directional Repeatability | N/A | +/- 40 arc-min |
| Dynamic Range | 4 kHz | |
| Angular Hysteresis of Rotational Axis at Direction Change | <30µrad | |
| Supply Voltage for Driver | 5 VDC | |
| Operating Temperature | -20° to 80°C | |
| Max Current over velocity range | 50 / 100 / 300mA | |
| Motor Weight | 4g | 6g |
| Motor Dimensions (mm) | 13x18.7x8.2 | 13x18.7x15 |
| Driver PCB Dimensions (mm) | 40x25x14 | 40x25x14 |
| Control | Open loop | Closed loop |
*Contact Piezo Motion for further information
Additional information
| Data Sheet | Link |
|---|
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www.piezomotion.com
Piezo Motion
6700 Professional Pkwy
Sarasota, FL 34240,
United States
(941) 907-4444