Zaber’s X-GSR-E Series goniometers are computer-controlled, motorized devices with a large diameter of rotation and long travel. A 500 CPR, motor mounted encoder provides slip/stall detection and automatic recovery. Maximum speed is up to 80°/s and up to 60 Nm of torque with a 50 kg centered load capacity. 150 mm and 225 centre of rotation options allow for two axes of motion about a common centre of rotation.