Electric magnetic chucks are operated on pole-reversal devices. These devices make it possible to regulate the adhesive force and to demagnetize workpieces. Pole-reversal devices can be supplied as a switch cabinet or table. It is to pay attention to the voltage and power of the magnet. USG-TG pole-reversal devices desktop version are optimal for the subsequent development of electric-magnetic chucks combined with easy installation. The device is simply plugged into 230V mains voltage, power cord with plug and manual control unit are included.

Technical Specifications:

  • Voltage 230V/50HZ
  • Output voltage 0-110 V DC
  • Housing IP 44/safety class 1
  • 100% duty cycle, 0-40°C
  • Enable contact for machine safety
  • services to 1.5 KW
  • Hand panel 100x115x40mm
  • Cable length 5m to the control unit can be plugged


USG pole-reversal devices are mostly used for magnetic clamping plates on surface grinding machines, but can also be used in automation technology to control lifting magnets or gripper plates. When used for lifting magnets and grab a feedback contact is often required not only the switching states "Clamped" and "Solved" displays but also the switching status "degauss runs". For this, the auxiliary control board USG-SP must also be ordered.