GN 50.4 Retaining Magnets Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron, Housing Steel, with Plain Hole

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GN 50.4 Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron Retaining Magnets, Housing Steel, with Plain Hole Magnet material: HF - Hard ferrite
Magnet material: HF - Hard ferrite
GN 50.4 Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron Retaining Magnets, Housing Steel, with Plain Hole Magnet material: HF - Hard ferrite GN 50.4 Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron Retaining Magnets, Housing Steel, with Plain Hole Magnet material: ND - NdFeB GN 50.4 Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron Retaining Magnets, Housing Steel, with Plain Hole Magnet material: SC - SmCo

Product description

Information

Retaining magnets GN 50.4, in combination with the steel housing and the plastic ring, form a system that shields and strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.

To ensure that the magnetic properties are not negatively impaired, the mounting screws should be made of a non-magnetic material, such as stainless steel, brass or plastic.

Specification

Magnet materials

  • Hard ferriteHF
    Temperature resistant up to 392 °F (200 °C)
  • NdFeBND
    Neodymium, iron, boron
    Temperature resistant up to 176 °F (80 °C)
  • SmCoSC
    Samarium, cobalt
    Temperature resistant up to 536 °F (280 °C)

Housing
Steel, zinc plated


RoHS

Accessory

Magnet Holding Disks GN 70
Self-Adhesive Disks GN 70.1
Rubber Caps GN 70.2

Technical drawing

3D
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GN 50.4 Hard Ferrite / Samarium-Cobalt / Neodymium-Iron-Boron Retaining Magnets, Housing Steel, with Plain Hole sketch

Part Options / Table

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Metric

Dimensions in: Inch (change to Metric)
d1Tolerances
(millimeters)
HF


ND / SC
hTolerances
(millimeters)
HF


ND


SC
d2

HF


ND / SC
d3

HF
d4

HF


ND / SC
d5

HF
t

HF
Nominal magnetic forces
HF

ND

SC
0.394-±0.10.177-±0.1--0.10--0.20---4.27 lbf (19 N)-
0.512-±0.10.177-±0.1--0.14--0.26---8.99 lbf (40 N)-
0.630±0.1±0.10.177+0.2/-0.1±0.1±0.10.140.14-0.280.26--3.15 lbf (14 N)16.86 lbf (75 N)12.81 lbf (57 N)
0.787±0.1±0.10.236+0.2/-0.1±0.1±0.10.170.18-0.390.37--6.07 lbf (27 N)23.60 lbf (105 N)18.21 lbf (81 N)
0.984±0.1±0.10.276+0.3/-0.2±0.2±0.10.220.18-0.470.35--8.09 lbf (36 N)35.97 lbf (160 N)23.60 lbf (105 N)
1.260±0.1±0.10.276+0.3/-0.2±0.2±0.10.220.22-0.470.43--16.19 lbf (72 N)69.69 lbf (310 N)52.83 lbf (235 N)
1.575+0.2/-0.1±0.10.315+0.4/-0.2±0.2±0.10.220.22-0.510.41--20.23 lbf (90 N)112 lbf (500 N)121 lbf (540 N)
1.850-+0.2/-0.10.362-±0.3--0.33--0.68---166 lbf (740 N)-
1.969+0.2/-0.1-0.394+0.5/-0.2----0.33--0.870.3340.47 lbf (180 N)--
2.244+0.2/-0.1-0.433+0.5/-0.2----0.26--0.940.3551.71 lbf (230 N)--
2.480+0.3/-0.1-0.551+0.5/-0.2----0.26--0.940.4765.19 lbf (290 N)--
3.150+0.3/-0.1-0.394+0.5/-0.2----0.26--1.260.31101 lbf (450 N)--
3.150+0.3/-0.1-0.709+0.5/-0.2----0.26--0.450.59121 lbf (540 N)--
3.268+0.3/-0.1-0.709+0.5/-0.2----0.41--1.260.59135 lbf (600 N)--
3.937+0.5/-0.1-0.866+0.5/-0.2----0.41--1.340.71153 lbf (680 N)--

Build & Price

3D Product Configurator
Magnet material



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

Selected Part

Total US Dollars (net)
$3.59
In Stock: 427
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
124$3.59
2549$3.29
5099$3.00
≥ 100$2.70
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
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)).
Weight: 0.009 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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