Round Electromagnets Round electromagnets

Round electromagnets generate a magnetic field when supplied with power, these electromagnets; sometimes called “holding electromagnets” are used, for example, for holding or carrying magnetic metals. Generally speaking, this type of electromagnets is used when the magnetic field is required to work (magnetic field on) up to 50% of time.

Electromagnets are frequently used in door latches, automation lines & machinery, fire safety doors, animal feeding applications and many more. Small electromagnets are used in many magnetic applications and are a very useful solution.

The electromagnet holding force is measured without an air gap (and it will be weaker the air gap grow).

Standard electromagnets are designed to use 24V or 12V. The items listed below are our 24V electromagnets. 12V electromagnets have similar size and adhesive force (the catalog numbers for 12V electromagnets can be found in the data sheet).  110V and 220V are available by request, as well as custom designed electromagnets.

Our standard round electromagnets

Item# Type /Ø mm Height

B mm

Rated power (W) Adhesive Force(N) weight (kg)
4140001 Ø10 10 1 3 0.005 data sheet
4140003 Ø12 12 1 10 0.008 data sheet
4140005 Ø15 15 1.4 20 0.016 data sheet
4130010 Ø18 11 1.4 45 0.041 data sheet
4140013 Ø20 15 1.8 70 0.027 data sheet
4140015 Ø25 20 3.2 150 0.06 data sheet
4140020 Ø32 22 3.6 250 0.09 data sheet
4140025 Ø40 25 5.2 470 0.193 data sheet
4140030 Ø50 27 6.5 760 0.314 data sheet
4140035 Ø63 30 9 1000 0.54 data sheet
4140040 Ø80 38 15 2400 1.62 data sheet
4140045 Ø100 43 20.5 3400 2.12 data sheet
4140050 Ø150 56 37.2 9300 5.9 data sheet
4141055 Ø180 63 50 15000 10.5 data sheet
4141060 Ø250 80 90 30000 25.9 data sheet
4142065 Ø275 110 140 40000 39 data sheet
4143070 Ø300 130 140 45000 45  data sheet

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