ROTARY TABLE ACR-55UT (ULTRATHIN) Diameter 173 mm Aperture 55 mm Height 22 mm System Performance Center aperture Outside diameter Stage height Peak Torque Continuous torque air cooling, coil 120°C Peak current at Tp Continuous current at Tc Recommended voltage (note 1) Uvdc Uvac Max speed (notes 2, 3) Positioning resolution (note 3) Positioning resolution Accuracy (arc-sec) Arc-sec Run-out axial/radial Rotor Inertia Stage weight Axial load Note 1: Rotary table can operate at lower voltages with lower speeds Note 2: Max speed shown with no external torque applied Note 3: Max speed may be limited by controller's encoder frequency input. Sin/cos 1 Vpp and other encoder resolutions available. Contact the factory.