HPM/HPMC Series Permanent Magnet Brakes & Clutches - MAGTROL - #1

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HPM/HPMC Data Sheet HPM/HPMC Series Permanent Magnet Brakes & Clutches 1 www.magtrol.com MAGTROL FEATURES • Torque up to 210 oz·in • Speed up to 10,820 rpm • Power up to 450 W • Ideal solution for when electrical power cannot be provided to the coil • Torque independent of speed • Long, maintenance-free life • Operational smoothness • Superior torque repeatability • Excellent environmental stability DESCRIPTION Magtrol Hysteresis Permanent Magnet Brakes and Clutches are ideal in applications where electrical power cannot be provided to a brake or clutch coil. While best suited to applications where fixed torque is to be applied, adjustable units can be made specifically tailored to the application. Typically provided as brake units, with the addition of an input shaft, the same unit can be used as a clutch. In a clutch * Permanent Magnet Brakes can be charged at factory to produce lower torque if desired. ** Maximum speed listed will produce 5-minute kinetic power rating at rated torque. Brake Model Clutch Model Rated Torque* Maximum Speed** Kinetic Power External Inertia Angular Acceleration Weight 5 Minutes Continuous oz·in rpm W W lb·in·s² rad/s² lb HPM-2.5 HPMC-2.5 2.5 10,820 20 7 3.8 × 10-6 41,100 0.17 HPM-8 HPMC-8 8 10,140 60 15 3.3 × 10-5 15,200 0.49 HPM-16 HPMC-16 16 6,340 75 20 5.6 × 10-5 17,900 0.65 HPM-32 HPMC-32 32 3,800 90 25 8.6 × 10-5 23,300 1.06 HPM-120 HPMC-120 120 3,380 300 75 9.1 × 10-4 8,240 4.06 HPM-210 HPMC-210 210 2,900 450 110 2.75 × 10-3 4,770 7.73 application, the pole/case member becomes the drive element, and the rotor/shaft assembly becomes the driven element of the clutch with torque being transmitted through the magnetic airgap. Magtrol Hysteresis Permanent Magnet devices provide all the superior operating characteristics of smooth operation, precise repeatability and long life inherent in all of Magtrol’s hysteresis devices. RATINGS