Hysteresis clutch and brake 513-2

magneticpermanent magnet

PERMANENT MAGNET / HYSTERESIS MAGNETIC BRAKES AND MAGNETIC CLUTCHES These magnetic brakes and magnetic clutches use permanent magnets to produce a drag torque and require no electricity for operation By driving the body of our magnetic brake and using the shaft as an output, these permanent magnet hysteresis brakes can be used as adjustable inline torque limiting magnetic Drag torque is constant and independent of slip speed Torque on each unit can be adjusted to any value between bearing drag (~0) and the max torque indicated in the table below Select a magnetic brake or magnetic clutch based on torque requirement Refer to heat curve on product data sheet to ensure speed and torque of your application will not exceed heat rating of brake Refer to bending moment rating on product data sheet if you plan to place your spool directly on the brake shaft For heavy spools, consider using one of our HD models or supporting your spool with a separate bearing structure