JW Winco

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GN 50.4 Retaining Magnets Disk-Shaped, with Bore

Photo

GN 50.4 Retaining Magnets with Bore Material: HF - Hard ferrite
Material: HF - Hard ferrite
GN 50.4 Retaining Magnets with Bore Material: HF - Hard ferrite GN 50.4 Retaining Magnets with Bore Material: ND - NdFeB GN 50.4 Retaining Magnets with Bore Material: SC - SmCo

Product description

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.

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

Technical drawing

3D
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GN 50.4 Retaining Magnets with Bore sketch

Article options / Table

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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--

Build & Price

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Specifications

Material



Diameter d1
h
d2 (HF)
d2 (ND / SC)
d3 (HF | d1 >=50)

Selected Part (How to order)

Total (net)
2,01
plus VAT 0,38 €
gross 2,39 €
In stock
Weight: 0,004 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances).
Please note our order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0

To the customised elements | To the contact persons

GN 50.4-ND-10-4,5-2,6GN 50.4-ND-13-4,5-3,5GN 50.4-HF-16-4,5-3,5GN 50.4-ND-16-4,5-3,5GN 50.4-SC-16-4,5-3,5GN 50.4-HF-20-6-4,3GN 50.4-ND-20-6-4,5GN 50.4-SC-20-6-4,5GN 50.4-HF-25-7-5,5GN 50.4-ND-25-7-4,5GN 50.4-SC-25-7-4,5GN 50.4-HF-32-7-5,5GN 50.4-ND-32-7-5,5GN 50.4-SC-32-7-5,5GN 50.4-HF-40-8-5,5GN 50.4-ND-40-8-5,5GN 50.4-SC-40-8-5,5GN 50.4-ND-47-9,2-8,5GN 50.4-HF-50-10-8,5GN 50.4-HF-57-11-6,5GN 50.4-HF-63-14-6,5GN 50.4-HF-80-10-6,5GN 50.4-HF-80-18-6,5GN 50.4-HF-83-18-10,5GN 50.4-HF-100-22-10,5

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