Retaining Magnets GN 50.45

Material of the magnet: SC - SmCo

Product Family Stainless Steel Quality Class 2

The Ganter product range includes a large number of standard parts made of high-quality, non-rusting stainless steels. Thanks to their outstanding material properties, these are used in a wide array of industries. Their corrosion and rust resistance in particular contributes to the value stability and longevity of machines and equipment.

For easier differentiation, the stainless steels used by Ganter are divided into stainless steel quality classes:

Stainless Steel Quality Class 1

Stainless Steel Quality Class 2

Stainless Steel Quality Class 4

Show detailed information on the stainless steel quality classes

Show all stainless steel products

More Information on Retaining Magnets

Product description

Retaining magnets GN 50.45 are combined with a stainless steel housing and a plastic ring / insulation ring into a system that shields and strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.

To avoid negatively impacting the magnetic properties, the fastening screws should be made of a non-magnetic material such as stainless steel, brass or plastic.

Specification

Materials of the magnet
- Hard ferriteHF
  Operating temperature up to 220 °C
- SmCoSC
  Samarium-cobalt
  Operating temperature up to 350 °C

Housing
Stainless steel

RoHS

Accessory

Holding Disks GN 70
Adhesive Disks GN 70.1
Rubber Caps GN 70.2

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d₁	Tolerances HF	SC	h	Tolerances HF	SC	d₂ HF	d₃ HF	SC	d₄	d₅ HF	SC	t HF	SC	Nominal magnetic forces in N HF	SC

16	-	±0,1	4,5	-	±0,1	-	-	3,5	-	-	6	-	3	-	41
20	±0,1	±0,1	6	+0,2/-0,1	±0,1	4,3	-	4,5	9,5	-	8	-	3,5	22	60
25	±0,1	±0,1	7	+0,3/-0,2	±0,2	5,5	-	4,5	11,5	-	8	-	4	29	80
32	±0,1	±0,1	7	+0,3/-0,2	±0,2	5,5	-	5,5	11,5	-	11	-	4	58	200
40	+0,2/-0,1	±0,1	8	+0,4/-0,2	±0,2	5,5	-	5,5	12,5	-	10,5	-	4	72	420
50	+0,2/-0,1	-	10	+0,5/-0,2	-	-	8,5	-	-	22	-	8,5	-	145	-
63	+0,3/-0,1	-	14	+0,5/-0,2	-	-	6,5	-	-	24	-	12	-	230	-