Home Indexing and Positioning Elements Indexing plungers GN 414

GN 414

Indexing plungers

Steel / Stainless Steel, with safety lock, unlocking with push-button

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Description

Specification

Types

Type A: without lock nut

Type AK: with lock nut

Version in Steel

blackened

Pin hardened

Version in Stainless Steel AISI 303 NI

Pin chemically nickel plated

Knob

Plastic (Polyamide PA)

black-grey, RAL 7021, matt

temperature resistant up to 80 °C

not removable

Push-button

Plastic (Polyacetal POM)

red, RAL 3000, matt

Information

Indexing plungers GN 414 with safety function are used when the inadvertent retraction of the plunger pin is to be prevented. The protruding plunger is first locked and may be unlocked for pulling only by exerting axial pressure on the red safety push-button

In every case, the safety lock engages in the front end position, i.e. automatically if the indexing pin protrudes, with the locking mechanism housed fully in the operating button and protected from malfunctions. The specified axial load bearing capacity refers to the locking force of the bolt against inadvertent operation which must not be exceeded.

Range of indexing plungers

Technical information

ISO-Fundamental Tolerances

Stainless Steel characteristics

Plastic characteristics

GN 414-NI

	d₁ Pin -0.02/-0.04 Bore H7	l₁ min.	d₂	d₃	e	l₂ ≈	l₃	l₄	A/F	Spring load in N≈ initial	Spring load in N≈ end	Axial load in N
Code														Actions
GN 414-6-6-A-NI	6	6	M 12 x 1.5	28	21.9	56	22	6	19	6.5	19	120	44
GN 414-6-6-AK-NI	6	6	M 12 x 1.5	28	21.9	56	22	6	19	6.5	19	120	51
GN 414-6-9-A-NI	6	9	M 12 x 1.5	28	21.9	56	22	6	19	6	25	120	46
GN 414-6-9-AK-NI	6	9	M 12 x 1.5	28	21.9	56	22	6	19	6	25	120	53
GN 414-8-8-A-NI	8	8	M 16 x 1.5	28	21.9	62	26	8	19	8.5	26	120	71
GN 414-8-8-AK-NI	8	8	M 16 x 1.5	28	21.9	62	26	8	19	8.5	26	120	89
GN 414-8-12-A-NI	8	12	M 16 x 1.5	28	21.9	62	26	8	19	8.5	28	120	72
GN 414-8-12-AK-NI	8	12	M 16 x 1.5	28	21.9	62	26	8	19	8.5	28	120	92
GN 414-10-12-A-NI	10	12	M 16 x 1.5	28	21.9	62	26	8	19	9.5	38	120	74
GN 414-10-12-AK-NI	10	12	M 16 x 1.5	28	21.9	62	26	8	19	9.5	38	120	91

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