Permanent electromagnets

Permanent electromagnets have a permanent magnetic field, but when supplied with power, the magnetic field is neutralized.

This type of electromagnets is used when the magnetic field is required to work permanent electromagnets(magnetic field on) most of the time, and neutralized once in a while (for example a door lock). If the magnetic field should be off for 50% of the time or more, we would recommend the use of a regular electromagnet. Electric current is used to neutralize the magnetic field  and holding force created by powerful neodymium magnets.

Custom permanent electromagnets can be designed and fitted to your company’s requirements. Our experts will be glad to help you and contribute their knowledge & experience, will advise and make sure that our customers will get high quality tailor made permanent electromagnet.

Standard Permanent electromagnets

Power supply: 24 V

Item

number

Type /

Ø mm

Height

B mm

Rated

power W

adhesive

force N

Weight

Kg

4240001

Ø10 10 3 5 0.005 data sheet
4240003 Ø12 12 6 15 0.008 data sheet

4240005

Ø15 15 3.6 25 0.016 data sheet
4240013

Ø20

25 3.8 45 0.047 data sheet
4240015 Ø25 29 7 120 0.085 data sheet
4240020 Ø32 29 14.4 180 0.143 data sheet

4240023

Ø35 29 28 300 0.165 data sheet
4240025 Ø40 29 16.5 400 0.228 data sheet

4240030

Ø50 29 10.3 500 0.332 data sheet
4240035 Ø63 29 33 960 0.537 data sheet
4240038 Ø70 45 20 1200

1.06

data sheet
4240040 Ø82 45 75 1950 1.48 data sheet

4240050

Ø150 63 41 3500 6.8 data sheet

 

Permanent electromagnets with 12V power supply have the same characteristics as the 24V permanent electromagnets with the same size. Third digit of the catalog number shall be 3 instead of 4 (in the 24 V).

Interested in one of our standard electromagnets? Tailor made electromagnets? We will be happy to assist.