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MAGPOWR Perma-Tork Permanent Magnet Clutches and Brakes

  • Breakthrough permanent magnet technology requires no external control or power source
  • Unique design provides torque constant or proportional with respect to speed
  • Fast, precise torque adjustment. Durable, long-lasting operation - no maintenance required
  • Versatile mounting options ensure quick and easy installation
  • Compact design requires minimal space

HC01-1 Specifications

  • Torque0.14 to 1.1 oz-in
  • Heat3 W
  • Inertia 4.2 x 10-5 oz-in/sec²
  • Maximum RPM3,600
  • Weight62.37 g2.2 oz

HB-1/2 Specifications

  • Torque0.25 to 8 oz-in
  • Heat10 W
  • Inertia2.8 x 10-1 oz-in/sec²
  • Maximum RPM5,000
  • Weight311.84 g11 oz

HC2-14 Specifications

  • Torque1 to 20 oz-in
  • Heat10 W
  • Inertia7.2 x 10-4 oz-in/sec²
  • Maximum RPM1,800
  • Weight283.5 g10 oz

PB6 Specifications

  • Torque0.5 to 6 lb-in
  • Heat15 W
  • Inertia2.4 x 10-3 oz-in/sec²
  • Maximum RPM1,000
  • Weight425.24 g15 oz

HC4-58 and HC4-12 Specifications

  • Torque0.5 to 10 lb-in
  • Heat22 W
  • Inertia1.2 x 10-2 oz-in/sec²
  • Maximum RPM1,800
  • Weight1 kg2.5 lb

HC5-58 and HC5-12 Specifications

  • Torque2 to 25 lb-in
  • Heat72 W
  • Inertia6.8 x 10-2 oz-in/sec²
  • Maximum RPM1,800
  • Weight4 kg8 lb

HC6-58, HC6-34 and HB6-1 Specifications

  • Torque2 to 55 lb-in
  • Heat150 W
  • Inertia2.0 x 10-1 oz-in/sec²
  • Maximum RPM1,800
  • Weight5 kg12 lb

Smooth, precise control is the objective of all clutches and brakes, but few achieve one—never mind both—of these goals. MAGPOWR’s innovative Perma-Tork® permanent magnet clutches are capable of producing highly accurate, dependable torque, without the need of an external power source. The clutches (available in hysteresis or magnetic particle) use high energy, multi-pole magnets to establish lines of magnetic force that retard the motion of the center rotating disc, delivering smooth, precise control.

Designed for long-lasting, reliable performance, Perma-Tork clutches are commonly used in light torque control applications, including tensioning, torque limiting, magnetic coupling and testing.

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MAGPOWR Engineers have developed software to help you select the best clutch, brake or load cell for your application. Contact us at +1.405.755.1600 to verify sizing or ask questions.

Click here to download the software.