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MAGPOWR PS-24 and PS-90 Power Supply for Clutches and Brakes

  • Provides control for a magnetic particle clutch or brake
  • Current regulated output in selectable ranges
  • Manually adjusts through a remotely mounted potentiometer or automatic controller
  • Compact enclosure requires minimal space
  • Conveniently mounts inside the Cygnus-E enclosure
  • UL and CE Approved
  • Simplicity of DIN rail mounting

MAGPOWR PS-24 Specifications

  • Input
  • Supply Voltage24 VAC or 24 VDC +/- 10%, 50/60 Hz, 2.1 amp maximum
  • Tension1 kΩ to 10 kΩ, 1/4 watt minimum or
  • Tension Voltage0 to 10 VDC, 100 kΩ input impedance
  • Output
  • Clutch or BrakeCurrent regulated -1.2 to 24 VDC
    Adjustable in three current ranges: 1/2, 1, 2 amp
  • Meter Signal0 to 1 mADC
  • Potentiometer Supply Voltage10 VDC, 10 mADC maximum
  • Operating Temperature0 to 50˚ C32 to 122˚ F
  • Storage Temperature-30˚ to 80˚ C-22 to 176˚ F
  • EnclosureIP20 (IEC529)

MAGPOWR PS-90 Specifications

  • Inputs
  • Supply Voltage115 VAC +/- 10%, 50/60 Hz, 1.1 amp maximum
  • Tension1 kΩ to 10 kΩ, 1/4 watt minimum or
  • Tension Voltage0 to 10 VDC, 100 kΩ input impedance
  • Outputs
  • Clutch or BrakeCurrent regulated -3.6 to 90 VDC
    Adjustable in four current ranges: 1/8, 1/4 , 1/2, 1 amp
  • Meter Signal0 to 1 mADC
  • Potentiometer Supply Voltage10 VDC, 10 mADC maximum
  • Operating Temperature0 to 50˚ C32 to 122˚ F
  • Storage Temperature-30˚ to 80˚ C-22 to 176˚ F
  • EnclosureIP20 (IEC529)

Complete control is the goal of any operation utilizing brakes and clutches. MAGPOWR’s PS-24 & PS-90 Power Supplies provide a small amount of reverse current circuitry as a standard feature to minimize the drag torque of a clutch/brake, allowing greater controllability in the lowest torque range.

These power supply units control any size MAGPOWR clutch or brake with optimum resolution. MAGPOWR’s current-regulated power supplies are used for the control of magnetic particle clutches and brakes in unwind, rewind, or intermediate tension control applications. With selectable current ranges, these compact enclosures can be mounted inside the machine cabinet, allowing your operator to adjust torque through a remotely mounted potentiometer or with a 0 to 10 vdc control signal from MAGPOWR Open Loop and Closed Loop controllers, or any control device like a computer or PLC.

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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.
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