The RVU240HS High Speed and High Torque Rotation Stage were initially designed to meet the specifications of large mirror mounts built for a high power laser facility and for use in a ISO-7 clean environment. The main screw and gear remain the same as on the standard RV stage but the screw is mounted rigidly on the worm gear, thus resulting in higher stiffness. In addition special ball bearings are used to get a high axial rigidity on the main screw.
Технические характеристики
- Angular Range ±170°
- Maximum Speed 40°/s
- Minimum Incremental Motion 1.0 mdeg
- Maximum Torque 130 N·m
- Centered Load Capacity 4000 N
- Uni-directional Repeatability, Typical ±,0.35 mdeg
- Uni-directional Repeatability, Guaranteed ±,1.0 mdeg
- Bi-directional Repeatability, Typical ±0.6 mdeg
- Bi-directional Repeatability, Guaranteed ±,2.0 mdeg
- Accuracy, Typical ±,3.5 mdeg
- Accuracy, Guaranteed ±,5.0 mdeg
- Wobble, Typical ±,4.0 rad
- Wobble, Guaranteed ±,8.0 rad
- Eccentricity, Typical ±,0.8 rad
- Eccentricity, Guaranteed ±,2.0 m
- Inertia 100 kgm2
- Transversal Compliance 0.3 rad/Nm
- Origin Optical, centered
- Origin Repeatability ±,0.5 mdeg
- Encoder Resolution 0.35 mdeg
- MTBF 20,000h (25% load, 10% duty cycle)
- Diameter 240 mm
- Aperture Diameter 175 mm
- Connector Type DB15 Male for EOR & Origin/Dedicated connectors for motor.
- Thread Type M5
- Weight 16 kg
- Compliance RoHS 3, CE
