Planetary roller screw PRS, PRR series

Available in diameters from 8 to 80mm, Exlar PRS Series roller screws provide solutions to a wide range of applications - from the most compact and precise to the largest and extremely high load requirements. Roller Screw Advantages A roller screw is a mechanism for converting rotary torque into linear motion, in a similar manner as acme screws or balls screws. However, unlike acme or ball screws, roller screws are capable of carrying heavy loads for thousands of hours in the most arduous conditions. This makes roller screws the ideal choice for demanding, continuous-duty environments.