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GN 51.7 Retaining Magnets Neodymium, Iron, Boron (NdFeB), with Ball Knob or Key Ring, with Rubber Jacket

Type: A - With ball knob

Standard Sheet GN 51.7 Print This Page More Information on Retaining Magnets Plastic Characteristics

Product description

Retaining magnets GN 51.7 with rubber jacket, in combination with the steel part, form a system that shields and strengthens the magnet and concentrates the magnetic flux optimally on the rubberized magnetic surface.

The rubber protects sensitive surfaces from being damaged by the magnet and also has a high coefficient of friction, resulting in high lateral displacement forces.

Specification

Magnet material
NdFeBND
Neodymium, iron, boron
Temperature resistant up to 176 °F (80 °C)

Steel part
Nickel plated

Rubber jacket
Elastomer (TPE) ≈ 80 Shore A
Black

Ball knob
Plastic
Technopolymer (Polyamide PA)
Black, matte finish

Key ring
Steel, nickel plated

RoHS

Accessory

Holding Disks GN 70
Self-Adhesive Disks GN 70.1

GN 51.7 Neodymium, Iron, Boron Retaining Magnets, with Ball Knob or Key Ring, with Rubber Jacket sketch

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Part Options / Table

Type

A	With ball knob
B	With key ring

Part Number A - With ball knob	Part Number B - With key ring	d₁	d₂	d₃	h₁	h₂	h₃	Nominal magnetic forces


51.7-ND-22-A	51.7-ND-22-B	0.87	0.63	0.79	0.24	0.98	0.51	7.87 lbf (35 N)
51.7-ND-31-A	51.7-ND-31-B	1.22	0.63	0.98	0.24	0.98	0.57	16.86 lbf (75 N)
51.7-ND-43-A	51.7-ND-43-B	1.69	0.63	1.18	0.22	0.94	0.67	19.11 lbf (85 N)

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Metric

Dimensions in: Inch (change to Metric)

d₁	d₂	d₃	h₁	h₂	h₃	Nominal magnetic forces

0.87	0.63	0.79	0.24	0.98	0.51	7.87 lbf (35 N)
1.22	0.63	0.98	0.24	0.98	0.57	16.86 lbf (75 N)
1.69	0.63	1.18	0.22	0.94	0.67	19.11 lbf (85 N)

Build & Price

Magnet material

ND - NdFeB

Diameter d₁

0.87

1.22

1.69

Type

A - With ball knob

B - With key ring

Selected Part

Part Number

Total (net)

Mex$424.20

Available within 2 weeks

Quantity

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Please note our quantity discounts (Mexican Pesos).

Min	Max	Price
1	24	Mex$424.20
25	49	Mex$388.85
50	99	Mex$353.50
≥ 100		Mex$318.15

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: 0.037 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: +52(81)2721-4021