Zaber rotation stages

Laser 2000 now supplies Zaber's range of rotation stages. The stages deliver full 360-degree rotation with up to 10 N-m torque, 1,800 deg/s speed, 50kg load capacity, and 2-inch apertures.
Designed to be integrated, all-in-one solutions, Zaber's rotation stages include direct reading encoders for position correction, built-in controllers, and motor encoders for position feedback with slip/stall detection and automatic recovery.

These stages can be connected easily to the USB or serial port of any computer, and multiple units can be daisy-chained without additional hardware. Lens holders also allow some versions to be used as polariser mounts.