The URS50BCC Rotation Stage provides precision 360° continuous motion in a low profile package. It meets the requirements of numerous research and industrial applications. This DC motor version is the recommended choice for applications requiring accurate bi-directional positioning. The high-torque DC motor provides the highest dynamic speed range and allows for rotating speeds up to 20°/s. All URS rotation stages feature a proprietary 4-point contact ball bearing. The unique, 2-piece design of the URS provides a low-profile compact stage with exceptional stiffness, high reliability and outstanding wobble and eccentricity. The tilted worm screw arrangement allows for 4 symmetric mounting holes as compared to other designs that only feature 2 or 3 mounting holes. This enables the URS stages to provide better support of higher or off-centered loads. Additionally, the flexible preloading system for the worm gear was improved to guarantee a backlash-free operation with an MTBF of 20,000 hours. Also available in CONEX™ version with integrated controller, p/n CONEX-URS50BCC.
Технические характеристики
- Angular Range 360°
- Maximum Speed 20°/s
- Minimum Incremental Motion 1.0 mdeg
- Maximum Torque 0.25 N·m
- Centered Load Capacity 100 N
- Uni-directional Repeatability, Typical ±,0.30 mdeg
- Uni-directional Repeatability, Guaranteed ±,1.0 mdeg
- Bi-directional Repeatability, Typical ±0.5 mdeg
- Bi-directional Repeatability, Guaranteed ±,2.0 mdeg
- Accuracy, Typical ±,10 mdeg
- Accuracy, Guaranteed ±,20 mdeg
- Wobble, Typical ±,12 rad
- Wobble, Guaranteed ±,25 rad
- Eccentricity, Typical ±,3.0 m
- Transversal Compliance 100 rad/N·m
- Origin Repeatability ±25 mdeg
- MTBF 20,000 h (25% load, 10% duty cycle)
- Cable Length 3 m
- Aperture Diameter 25.7 mm
- Thread Type M3
- Maximum Power Consumption 10 W
- Weight 0.7 kg
- Compliance RoHS 3, CE
