Ball Screw Thrust Calculator
1 2 10 has 0 1 lead.
Ball screw thrust calculator. This permits heavier loads but friction. Torque of motor oz in. Ball screw and acme screw linear thrust force lintech manufactures standard positioning actuators systems stages and slides. Friction breakaway accel oz in.
Lead screw torque and force calculator. A ball screw is a mechanical linear actuator that translates rotational motion to linear motion with little friction. In ball screw terminology we commonly refer to lead which is the linear distance the screw moves for every complete rotation rather than pitch which is the linear distance between screw threads the equation for drive torque. Calculate how much linear force a lead screw or ball screw can produce given the torque of a motor the lead or ball screw efficiency and pitch.
This calculator will calculate torque given the lead screw parameters and the required force. Screw linear thrust force. Td fa p 2000 π η demonstrates that torque t is directly proportional to the lead of the screw p. 90 0 9 lead screw efficiency.
When designing machinery that uses lead screws it s a common task to try and figure out the size of motor needed to drive a given force with a lead screw. Ball selection is a low cost method that involves using preselected oversized ball bearings to create four points of contact between the nut and screw. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw.