The OmniRH Series rotary stages provide smooth, accurate motion and feature a large axial through hole for easy routing of cables, optics, or sensors. They combine Omni™ direct drive motors, PurePrecision™ optical encoders from MicroE, and precision bearings to deliver the performance of a direct drive rotary motor in a standard NEMA 23 package.
Key Features:
- High-performance direct drive motor with low cogging for smooth motion
- Integrated motor, encoder, and bearing for easy NEMA 23 upgrades
- High mechanical stiffness and low rotor inertia for dynamic axes control
- Axial through hole for routing cables, optics, and sensors
- Compatible with a wide range of drives and controllers
Specifications:
- Continuous Torque: 0.076 Nm [10.8 oz-in]
- Peak Torque: 0.106 Nm [32 oz-in]
- Rated Speed @ 24V: 200 rpm
- Continuous Current: 2 A
- Resistance: 4.9 Ω
- Motor Constant: 0.038 Nm/√W [5.4 oz-in/√W]
- Torque Constant: 0.085 Nm/A [12 oz-in/A]
- Voltage Constant: 8.8 Vpk/krpm
- Inductance: 6 mH ±25%
- Cogging Torque: 0.0018 Nm [0.25 oz-in]
- Inertia: 0.000023 kg·cm²·s²
- Thermal Resistance: 4.2 °C/W
- Weight: 0.23 kg [0.5 lb]
Applications: Robotics, automation, precision motion control, and OEM systems requiring compact high-precision rotary stages.