The ∞Infinity 1™ Roller Screw Actuator was tested to over 1,000,000+ cycles of continuous duty (49 million inches of travel) at 2500 lb of thrust and at a travel rate of 10 ips. The actuator also has IP (International Protection) rating of IP64+ through a possible IP68 (motor dependent). Design elements contributing to this high IP rating include a hermetically sealed case and enclosed Integrated Position Transducer, and Integrated Load and Torque Sensor. The unit’s Integrated Position Transducer offers high precision absolute position measurement (in Analog and SSI output) and delivers 1.7x greater position accuracy than using a motor encoder. The Integrated Load and Torque Sensor offer absolute load measurement (in Analog mV output) with no translating wires.
Nook Industries, Inc.
Filed Under: Actuators, Fastening + joining • locks • latches • pins, Linear motion • slides, Mechanical, Motion control • motor controls, Screws • nuts • bolts