GN 55.1 Raw Magnets Steel, Disc-shaped, with Bore or Countersunk Thru Hole

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GN 55.1 Raw Magnets, Disc-shaped, with Bore or Countersunk Thru Hole

Product description

Information

GN 55.1 Disk-Shaped Raw Magnets are unshielded disc-shaped (annular) magnets.

Owing to the vast range of different materials and sizes, these magnets are suitable for virtually any universal use. They are typically attached by gluing.

When used without air gap, individual raw magnets always have lower magnetic forces than a magnet assembly in which shielding and magnetic return enormously intensify the force acting at the magnetic surface. Depending on the air gap between magnet and mating component, individual raw magnets--unlike magnet assemblies--can have substantially higher magnetic forces.

In the event that no suitable retaining magnets / magnet assemblies are available, raw magnets may be used in combination with appropriate holding constructions to build up highly specific magnet assemblies.

Specification

Materials of the magnet:
  • SmCoSC
    Samarium, cobalt
    blank
    temperature resistant up to 200 °C
  • NdFeBND
    Neodymium, iron, boron
    temperature resistant up to 80 °C

RoHS compliant

On request

made of hard ferrite (HF)

Technical drawing

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GN 55.1 Raw Magnets, Disc-shaped, with Bore or Countersunk Thru Hole sketch

Part Options / Table

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Metric

Dimensions in: Inch (change to Metric)

d1

SC
d2 

h
ND
d2 

h



d3
Nominal magnetic forces in N
SC
Sm Co

ND
NdFeB
Packaging units
.47--.14.12.26-4.05 lbf (18 N)20
.59.31.14.18.14.375.17 lbf (23 N)6.52 lbf (29 N)20
.71.31.16.18.16.376.97 lbf (31 N)9.22 lbf (41 N)10
.94.45.16.22.16.4511.47 lbf (51 N)14.84 lbf (66 N)10
1.26.39.16.41.08-15.06 lbf (67 N)9.44 lbf (42 N)5
1.50--.47.16--24.73 lbf (110 N)1
1.89--.59.20--37.09 lbf (165 N)1
2.20--.59.24--51.71 lbf (230 N)1

Build & Price

Material of the magnet


Outside diameter d1
Innner diameter d2
Height h

Selected Part

Total USD (net)
$2.36
In stock: 354
In stock
Please note our quantity discounts (USD).
MinMaxPrice
124$2.36
2549$2.16
5099$1.97
≥ 100$1.77
Weight: 0.006 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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