Cam Action Indexing Plungers GN 724.1

Type: A1 - Chamfer, top
Material: ST - Steel precision casting

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
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Standard Sheet GN 724.1 Print This Page List of Cam Action Indexing Plunger Types Stainless Steel Characteristics

Product description

Cam action indexing plungers GN 724.1 have a plunger pin with square cross-section, a latching surface on one side and a chamfer on the other. When moving in the direction of the chamfered pin, the plunger pin passes over grooves and edges, as the chamfered pin moves the plunger pin into the guide. The plunger pin automatically latches into place when moved toward the latching surface. The latching can be released by pulling the latch arm.

The notch at the upper end of the curve causes the latch to be held in place if the plunger pin needs to be kept temporarily from protruding.

The dimensional tolerances between plunger pin and guide are selected so that the functional reliability is guaranteed even after welding, applying a corrosion protection layer or in case of contamination. For type AU, the latching mechanism must be lubricated during installation, types A1, A2, A3 and A4 are pre-lubricated. The latching mechanism can be re-lubricated if necessary.

For fastening by welding, the unassembled type AU is particularly recommended to avoid changes to the microstructure of the material due to heating of the spring and plunger pin. In this case, the spring latch is assembled only after the surface treatment of the welded guide.

Specification

Guide

Steel precision castingST
Weldable, blackened finish
Stainless steel precision casting AISI CF-8NI
Weldable

Latch arm

Steel precision casting
Zinc plated, blue passivated finish (for ST)
Stainless steel precision casting AISI CF-8 (for NI)

Plunger pin

Steel, hardened
Zinc plated, blue passivated finish (for ST)
Stainless steel AISI 431, hardened (for NI)

Socket button head screw DIN 7985

Steel, zinc plated (for ST)
Stainless steel AISI 304 (for NI)

Compression spring
Stainless steel AISI 316Ti

RoHS

Selected Part

Part Number	b	s	a	l₁ ≈	l₂	l₃	l₄	l₅	Spring load ≈ Initial	End

724.1-13-20-A1-ST	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A1-NI	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A2-ST	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A2-NI	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A3-ST	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A3-NI	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A4-ST	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-A4-NI	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-AU-ST	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-13-20-AU-NI	0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
724.1-20-30-A1-ST	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A1-NI	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A2-ST	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A2-NI	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A3-ST	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A3-NI	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A4-ST	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-A4-NI	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-AU-ST	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)
724.1-20-30-AU-NI	0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)

b	s	a	l₁ ≈	l₂	l₃	l₄	l₅	Spring load ≈ Initial	End

0.51	0.79	0.26	2.13	0.39	1.38	0.04	1.46	3.15 lbf (14 N)	7.87 lbf (35 N)
0.79	1.18	0.39	3.31	0.59	2.13	0.06	2.17	4.95 lbf (22 N)	15.74 lbf (70 N)

Part Number

Total (net)

Mex$588.00

Available within 2 weeks

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Please note our quantity discounts (Mexican Pesos).

Min	Max	Price
1	49	Mex$588.00
50	99	Mex$539.00
100	249	Mex$490.00
≥ 250		Mex$441.00

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: 0.310 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
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GN 724.1 Cam Action Indexing Plungers Steel / Stainless Steel, with Chamfered Pin, Weldable

Product Family Stainless Steel

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A1	Chamfer, top
A2	Chamfer, bottom
A3	Chamfer, right
A4	Chamfer, left
AU	Unassembled