Permanent electro holding magnets of the MPCO Industrial Line include all permanent electromagnetic holding systems in round and rectangular design.

These magnets consist of a permanent magnet which is installed into a magnet housing together with an excitation coil. The magnetic circuit which is open in switched-off state allows for currentless and safe holding of magnetic workpieces. When the DC-excited coil is switched on the permanent-magnetic field is neutralized at the holding surface and the workpiece to be held can be taken off. These magnetic systems are very energy-efficient as the magnet is only briefly energized to release the workpiece. They are used in particular if there are long holding times without energy consumption and where loads must be reliably and safely held in case of power failure.

Permanent Electro Holding Magnets

Permanent Electro Holding Magnets

As a manufacturer of these systems MPCO offers the following standard models:

Series 01 320: Permanent (electro) holding magnets in round design with a diameter of 20-150mm

Series 01 310: Permanent (electro) holding magnets in rectangular design in lengths of 150 and 200mm

Series PEM: Permanent (electro) holding magnets in round design with a diameter of 12-25mm. A threaded rod at the rear side is available for installation.

The magnets achieve the maximum holding forces possible if the armature plate rests directly and to full extent on the surface. The holding forces reach from 8-3,500 N.

All products are manufactured and tested according to DIN VDE 0580.

Design subject to change.

Excels by
Saving of energy by currentless holding
High holding force
No remanent magnetization after neutralization

Used in
Safety engineering
Medical engineering
Machine building

Specifications & Technical Details
Specification from – to
Supply voltage [V] 24 V DC
Duty cycle [%] 25
Designs Round and rectangular
Sizes round Ø 15 – 250mm
Sizes rectangular Length 100 – 600mm
Rated power [W] 1 – 40
Force [N] 8 – 3500
Protection class (IP) IP65
Protection class connection (IP) IP00
Installation type Threaded bore(s) at rear side Threaded bar at rear side
Accessories Armature plate
Thermal class E