Diameter

Max. holding force

Interface/connection dim's

Electro holding magnets

Electro holding magnets - also called holding electromagnets or electromagnetic grippers - are used for picking up, positioning and holding steel items. The round shape and a threaded hole at the bottom make them ideal for building into existing systems.
These solenoid electromagnets are switched on and off with an electrical voltage.

  • For picking up, positioning or holding products
  • Switching: electric
  • Easy to install
  • Lifting power: up to 170 kg
  • Buy magnets online
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Electromagnets Magnet force when the voltage is on

3 variants
Product variant

Diameter : 18 mm

€ 57,00

HEPM-EM-D018-011-SW
Article number GM17801
Stock 0
Max. holding force 45 N
Interface/connection dim's Threaded hole M3
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Product variant

Diameter : 25 mm

€ 60,00

HEPM-EM-D025-020-SW
Article number GM17802
Stock 12
Max. holding force 140 N
Interface/connection dim's Threaded hole M4
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Product variant

Diameter : 32 mm

€ 61,00

HEPM-EM-D032-022-SW
Article number GM17803
Stock 4
Max. holding force 230 N
Interface/connection dim's Threaded hole M4
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Electro holding magnets can be used as:

Door magnets

Holding magnets are an essential component of a door magnet system. With the correct electromagnet, you build a secure system for automatically opening, closing or locking doors.

 

Pick & place magnet

Round electro holding magnets have a shallow magnetic field. This makes them particularly suitable for picking up, holding and unloading thin steel objects, up to 10 mm thick.

 

A known problem when picking up thin sheets with a powerful electro holding magnet is a too deep magnetic field radiation which causes the system to pick up several sheets at once. The use of many small electromagnets prevents this.

The maximum shear force is approximately 1/4 of the maximum holding force.

 

The central threaded hole on the back makes assembly very simple.

Solenoid electromagnets | Goudsmit Magnetics

Switchable with electric voltage

There are 2 types:

Electromagnet type attracts a steel object upon switching on the coil in the magnet. When the coil is switched off, the magnet immediately releases.

 

Electro-permanent magnet type possesses permanent magnet force. When the coil is turned off, the magnet pulls the workpiece. Switching on the coil neutralizes the permanent magnetic force. The magnet is now out of operation and immediately releases the workpiece.

 

These magnets are an ideal solution when you need to reliably hold the workpiece in the unpowered state.

Solenoid electromagnets | Goudsmit Magnetics

Control of electro holding magnets

For the electrical switching and power supply of the magnets, a control cabinet is needed. These can be found in the accessories tab of the product variants.

Solenoid electromagnets | Goudsmit Magnetics

Electromagnets (continued) Magnet force when the voltage is on

5 variants
Product variant

Diameter : 40 mm

€ 69,00

HEPM-EM-D040-025.5-SW
Article number GM17804
Stock 17
Max. holding force 400 N
Interface/connection dim's Threaded hole M5
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Product variant

Diameter : 50 mm

€ 70,00

HEPM-EM-D050-027-SW
Article number GM17805
Stock 29
Max. holding force 700 N
Interface/connection dim's Threaded hole M5
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Product variant

Diameter : 63 mm

€ 81,00

HEPM-EM-D065-030-SW
Article number GM17806
Stock 5
Max. holding force 1000 N
Interface/connection dim's Threaded hole M8
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Product variant

Diameter : 80 mm

€ 102,00

HEPM-EM-D080-038-SW
Article number GM17808
Stock 9
Max. holding force 2200 N
Interface/connection dim's Threaded hole M8
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Product variant

Diameter : 100 mm

€ 145,00

HEPM-EM-D100-043-SW
Article number GM17810
Stock 1
Max. holding force 3400 N
Interface/connection dim's Threaded hole M10
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Electropermanent magnets Permanent magnetic force in unpowered state - the magnet is off when voltage is on

4 variants
Product variant

Diameter : 20 mm

€ 170,00

HEPM-EP-D020-022-SW
Article number GM17852
Stock 1
Max. holding force 40 N
Interface/connection dim's Threaded hole M4
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Product variant

Diameter : 35 mm

€ 265,00

HEPM-EP-D035-028-SW
Article number GM17853
Stock 10
Max. holding force 160 N
Interface/connection dim's Threaded hole M4
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Product variant

Diameter : 55 mm

€ 512,50

HEPM-EP-D055-036-SW
Article number GM17855
Stock 3
Max. holding force 420 N
Interface/connection dim's Threaded hole M5
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Product variant

Diameter : 90 mm

€ 845,00

HEPM-EP-D090-048-SW
Article number GM17859
Stock 3
Max. holding force 1200 N
Interface/connection dim's Threaded hole M8
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