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GN 50.5 Retaining Magnets Neodymium, Iron, Boron (NdFeB), Steel Housing, with Tapped Hole

GN 50.5 Neodymium, Iron, Boron Retaining Magnets, Steel Housing, with Tapped Hole

Standard Sheet GN 50.5 Print This Page More Information on Retaining Magnets Plastic Characteristics

Product description

Retaining magnets GN 50.5, in combination with the steel housing and the plastic ring or plastic cover, form a system that shields and strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.

For diameter d₁ ≥ 50 mm, the magnetic surface is provided with a full-surface plastic cover.

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

Housing
Steel, zinc plated

Plastic cover
Polyamide (PA)

RoHS

Accessory

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

GN 50.5 Neodymium, Iron, Boron Retaining Magnets, Steel Housing, with Tapped Hole sketch

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Part Options / Table

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Dimensions in: Inch (change to Metric)

Part Number	d₁	d₂	d₃	h	t Thread depth	Nominal magnetic forces

50.5-ND-10	0.394 ±0.004	M 3	-	0.177 ±0.004	0.18	4.27 lbf (19 N)
50.5-ND-13	0.512 ±0.004	M 3	-	0.177 ±0.004	0.18	8.99 lbf (40 N)
50.5-ND-16	0.630 ±0.004	M 3	-	0.177 ±0.004	0.18	16.86 lbf (75 N)
50.5-ND-20	0.787 ±0.004	M 4	-	0.236 ±0.004	0.24	23.60 lbf (105 N)
50.5-ND-25	0.984 ±0.004	M 4	0.18	0.276 ±0.008	0.20	35.97 lbf (160 N)
50.5-ND-32	1.260 ±0.004	M 5	0.22	0.276 ±0.008	0.20	74.19 lbf (330 N)
50.5-ND-40	1.575 ±0.004	M 5	0.41	0.315 ±0.008	0.24	112 lbf (500 N)
50.5-ND-47	1.850 +0.008/-0.004	M 8	-	0.362 +0.008/-0.012	0.36	166 lbf (740 N)
50.5-ND-50	1.969 ±0.004	M 8	0.43	0.394 ±0.008	0.22	180 lbf (800 N)
50.5-ND-63	2.480 ±0.004	M 10	0.45	0.551 ±0.008	0.33	247 lbf (1100 N)
50.5-ND-75	2.953 -0.012/-0.020	M 10	0.46	0.591 ±0.008	0.26	393 lbf (1750 N)

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Metric

Dimensions in: Inch (change to Metric)

d₁	d₂	d₃	h	t Thread depth	Nominal magnetic forces

0.394 ±0.004	M 3	-	0.177 ±0.004	0.18	4.27 lbf (19 N)
0.512 ±0.004	M 3	-	0.177 ±0.004	0.18	8.99 lbf (40 N)
0.630 ±0.004	M 3	-	0.177 ±0.004	0.18	16.86 lbf (75 N)
0.787 ±0.004	M 4	-	0.236 ±0.004	0.24	23.60 lbf (105 N)
0.984 ±0.004	M 4	0.18	0.276 ±0.008	0.20	35.97 lbf (160 N)
1.260 ±0.004	M 5	0.22	0.276 ±0.008	0.20	74.19 lbf (330 N)
1.575 ±0.004	M 5	0.41	0.315 ±0.008	0.24	112 lbf (500 N)
1.850 +0.008/-0.004	M 8	-	0.362 +0.008/-0.012	0.36	166 lbf (740 N)
1.969 ±0.004	M 8	0.43	0.394 ±0.008	0.22	180 lbf (800 N)
2.480 ±0.004	M 10	0.45	0.551 ±0.008	0.33	247 lbf (1100 N)
2.953 -0.012/-0.020	M 10	0.46	0.591 ±0.008	0.26	393 lbf (1750 N)

Build & Price

Selected Part

Part Number

Total (net)

US$4.51

In Stock: 8

In Stock

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	24	US$4.51
25	49	US$4.13
50	99	US$3.76
≥ 100		US$3.38

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: 0.004 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.