Raw Magnets GN 55.2

Product description

Information

Raw magnets GN 55.2 are disk-shaped unshielded magnets. They can be fastened using adhesives, overcoats or by mechanical clamping. If no suitable retaining magnets or magnet systems are available, raw magnets may be used in combination with appropriate holding constructions to build up highly specific magnet systems.

When used without air gap, individual raw magnets always have lower magnetic forces than a magnet system 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 systems, can have substantially higher retaining forces.

Specification

Magnet material
Hard ferriteHF

Plain finish
Temperature resistant up to 482 °F (250 °C)

RoHS

On request

Other dimensions

Part Options / Table

Magnet Material: HF - Hard ferrite

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Dimensions in: Inch (change to Metric)

Part Number	d	h	Nominal magnetic forces

55.2-HF-8-4	0.315 +0.020	0.157 ±0.004	0.38 lbf (1.7 N)
55.2-HF-10.7-4	0.421 +0.118	0.157 ±0.031	0.56 lbf (2.5 N)
55.2-HF-13.6-3.9	0.535 ±0.118	0.154 ±0.004	0.79 lbf (3.5 N)
55.2-HF-17.2-5.3	0.677 ±0.118	0.209 ±0.004	0.90 lbf (4 N)
55.2-HF-19.8-10	0.780 ±0.157	0.394 ±0.004	2.02 lbf (9 N)
55.2-HF-20-6	0.787 -0.157	0.236 ±0.004	1.35 lbf (6 N)
55.2-HF-21.5-6	0.846 ±0.118	0.236 ±0.004	1.69 lbf (7.5 N)
55.2-HF-28-6	1.102 ±0.020	0.236 ±0.004	2.25 lbf (10 N)
55.2-HF-30.2-10.3	1.189 -0.032	0.406 ±0.004	3.60 lbf (16 N)
55.2-HF-30.5-6	1.201 ±0.004	0.236 ±0.004	2.47 lbf (11 N)
55.2-HF-35.2-6.5	1.386 ±0.004	0.256 ±0.004	3.37 lbf (15 N)
55.2-HF-40-7	1.575 ±0.031	0.276 ±0.004	4.27 lbf (19 N)
55.2-HF-45-8.5	1.772 -0.035	0.335 ±0.004	4.95 lbf (22 N)
55.2-HF-51-8.4	2.008 ±0.039	0.331 ±0.004	5.40 lbf (24 N)
55.2-HF-56-12	2.205 ±0.047	0.472 ±0.004	6.52 lbf (29 N)
55.2-HF-70-15	2.756 ±0.059	0.591 ±0.004	15.96 lbf (71 N)
55.2-HF-72-8	2.835 ±0.008	0.315 ±0.004	6.74 lbf (30 N)
55.2-HF-87-18	3.425 ±0.059	0.709 ±0.004	19.11 lbf (85 N)
55.2-HF-108-21	4.252 -0.039	0.827 ±0.004	22.48 lbf (100 N)

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Metric

Dimensions in: Inch (change to Metric)

d	h	Nominal magnetic forces

0.315 +0.020	0.157 ±0.004	0.38 lbf (1.7 N)
0.421 +0.118	0.157 ±0.031	0.56 lbf (2.5 N)
0.535 ±0.118	0.154 ±0.004	0.79 lbf (3.5 N)
0.677 ±0.118	0.209 ±0.004	0.90 lbf (4 N)
0.780 ±0.157	0.394 ±0.004	2.02 lbf (9 N)
0.787 -0.157	0.236 ±0.004	1.35 lbf (6 N)
0.846 ±0.118	0.236 ±0.004	1.69 lbf (7.5 N)
1.102 ±0.020	0.236 ±0.004	2.25 lbf (10 N)
1.189 -0.032	0.406 ±0.004	3.60 lbf (16 N)
1.201 ±0.004	0.236 ±0.004	2.47 lbf (11 N)
1.386 ±0.004	0.256 ±0.004	3.37 lbf (15 N)
1.575 ±0.031	0.276 ±0.004	4.27 lbf (19 N)
1.772 -0.035	0.335 ±0.004	4.95 lbf (22 N)
2.008 ±0.039	0.331 ±0.004	5.40 lbf (24 N)
2.205 ±0.047	0.472 ±0.004	6.52 lbf (29 N)
2.756 ±0.059	0.591 ±0.004	15.96 lbf (71 N)
2.835 ±0.008	0.315 ±0.004	6.74 lbf (30 N)
3.425 ±0.059	0.709 ±0.004	19.11 lbf (85 N)
4.252 -0.039	0.827 ±0.004	22.48 lbf (100 N)

Build & Price

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Total US Dollars (net)

$1.08

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Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	24	$1.08
25	49	$0.99
50	99	$0.90
≥ 100		$0.81

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: 0.002 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.