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Disk-Shaped, with Bore

GN 50.4 Retaining Magnets

Retaining Magnets GN 50.4 thumbnail Zoom

Disk-Shaped, with Bore

GN 50.4 Retaining Magnets

Retaining Magnets GN 50.4
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Otto Ganter GmbH & Co. KG
Photo can differ
Zoom Retaining Magnets GN 50.4 sketch
 
d1Tolerances
HF

ND / SC
hTolerances
HF

ND

SC
d2
HF

ND / SC
d3
HF
d4
HF / SC

ND
d5
HF
t
HF
Nominal magnetic forces in N
HF

ND

SC
10-±0,14,5-±0,1--2,6--5,2---19-
13-±0,14,5-±0,1--3,5--6,6---40-
16±0,1±0,14,5+0,2/-0,1±0,1±0,13,53,5-76,6--147557
20±0,1±0,16+0,2/-0,1±0,1±0,14,34,5-109,3--2710581
25±0,1±0,17+0,3/-0,2±0,2±0,15,54,5-129--36160105
32±0,1±0,17+0,3/-0,2±0,2±0,15,55,5-1211--72310235
40+0,2/-0,1±0,18+0,4/-0,2±0,2±0,15,55,5-1310,3--90500540
47-+0,2/-0,19,2-±0,3--8,5--17,3---740-
50+0,2/-0,1-10+0,5/-0,2----8,5--228,5180--
57+0,2/-0,1-11+0,5/-0,2----6,5--249230--
63+0,3/-0,1-14+0,5/-0,2----6,5--2412290--
80+0,3/-0,1-10+0,5/-0,2----6,5--328450--
80+0,3/-0,1-18+0,5/-0,2----6,5--11,515540--
83+0,3/-0,1-18+0,5/-0,2----10,5--3215600--
100+0,5/-0,1-22+0,5/-0,2----10,5--3418680--
Filter combination produces no result.

Specification

Housing
Steel, zinc plated

Materials of the magnet:
  • Hard ferriteHF
    Temperature resistant up to 200° C
  • NdFeBND
    Neodymium, iron, boron
    Temperature resistant up to 80° C
  • SmCoSC
    Samarium, cobalt
    Temperature resistant up to 280 °C

RoHS

Accessory

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

Information

Retaining magnets GN 50.4 are combined with a steel housing and a plastic 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.

How to order
1Material
2d1
3h
4d2 (d3)
GN 50.4-SC-40-8-5,5
 
RoHS compliant: Info -
Weight: Info -
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