Locking Indexing Plungers GN 514

Type: A - Without lock nut

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Standard Sheet GN 514 Print This Page List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Plastic Characteristics Stainless Steel Characteristics

Product description

Locking indexing plungers GN 514 feature a cardioid curve mechanism based on the principle of a retractable pen. They offer very ergonomic operation that requires only repeated pressing of the knob. Thanks to their functional principle, they are well suited for use in tight conditions and are also easy to protect against improper operation, if necessary.

First the plunger pin is brought into the protruding position by pressing the knob. In this position, the cardioid curve mechanism automatically engages to lock the part. Pressing the knob again unlocks the mechanism since the plunger pin retracts automatically by spring force once the button is released. The plunger pin must not be subjected to any axial forces and must move easily.

The stainless steel design is suitable for applications in highly corrosive environments thanks to the A4 materials used.

Specification

Body
Stainless steelA4 AISI 316

Plunger pin
Stainless steel AISI 316
Case-hardened
Compression spring
Stainless steel AISI 316Ti

Knob (Type A / AK)
Plastic
Technopolymer (Polyamide PA)

Black, matte finish
Not removable

Knob (Type AN / AKN)
Stainless steel AISI 316
Not removable

RoHS

Selected Part

Part Number A - Without lock nut	Part Number AK - With lock nut	Part Number AN - With stainless steel knob, without lock nut	Part Number AKN - With stainless steel knob, with lock nut	d₁ Pin -0.001 / -0.002 Bore +0.001	d₂	d₃	e	l₁	l₂	l₃	l₄	l₅	A/F	w₁	w₂	Spring load ≈ Initial	End


514-6-A-A4	514-6-AK-A4	514-6-AN-A4	514-6-AKN-A4	0.236 -0.001 / -0.002 / +0.001	M 12 x 1.5	0.75	0.59	0.24	1.50	0.77	1.75	0.35	0.51	0.12	0.35	1.91 lbf (8.5 N)	5.62 lbf (25 N)
514-8-A-A4	514-8-AK-A4	514-8-AN-A4	514-8-AKN-A4	0.315 -0.001 / -0.002 / +0.001	M 16 x 1.5	0.98	0.75	0.31	1.81	1.00	2.15	0.43	0.67	0.12	0.43	4.05 lbf (18 N)	9.89 lbf (44 N)

d₁ Pin -0.001 / -0.002 Bore +0.001	d₂	d₃	e	l₁	l₂	l₃	l₄	l₅	A/F	w₁	w₂	Spring load ≈ Initial	End

0.236	M 12 x 1.5	0.75	0.59	0.24	1.50	0.77	1.75	0.35	0.51	0.12	0.35	1.91 lbf (8.5 N)	5.62 lbf (25 N)
0.315	M 16 x 1.5	0.98	0.75	0.31	1.81	1.00	2.15	0.43	0.67	0.12	0.43	4.05 lbf (18 N)	9.89 lbf (44 N)

Part Number

Total (net)

US$57.98

Call / Email for Delivery Time

Quantity

Create Project List

Save as Favorites

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	99	US$57.98
100	249	US$53.15
250	499	US$48.32
≥ 500		US$43.49

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: 0.070 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351