Home Indexing and Positioning Elements Spring plungers GN 713

GN 713

Side Thrust Pins

Housing Steel, Thrust Pin Steel / Plastic, with Thread

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GN 713-SA

Side Thrust Pins

Thrust pin steel, without seal

GN 713-KA

Side Thrust Pins

Thrust pin plastic, without seal

GN 713-SB

Side Thrust Pins

Thrust pin steel, with seal

GN 713-KB

Side Thrust Pins

Thrust pin plastic, with seal

Description

Specification

Types

Type SA: Thrust pin steel, without seal
Type KA: Thrust pin plastic, without seal
Type SB: Thrust pin steel, with seal
Type KB: Thrust pin plastic, with seal

Housing

Steel

Zinc plated, blue passivated

Thrust pin

Steel for SA / SB

Hardened

Zinc plated, blue passivated

Plastic, Polyacetal (POM) for KA / KB

Thrust spring

Side thrust force light

Stainless steel AISI 301

Side thrust force medium

Spring steel blackened

Side thrust force heavy

Spring steel zinc plated, blue passivated

Seal

Chloroprene rubber (CR)

Information

Spring loaded side thrust pins GN 713 are versatile and practical elements for holding, positioning and clamping workpieces.

They eliminate costly alternatives, are space saving and simple to install. The protruding height of the thrust pin can be adjusted with the threaded body.

For mounting the side thrust pins a suitable mounting tool GN 713.1 is available (see table).

Accessory

GN 713.1 Mounting Tools (Code no. see table)

Technical information

Plastic Characteristics

Technical and Installation instructions GN 713 | GN 714 | GN 715

The position of the mounting hole results from the workpiece length l_m plus the hole offset m, which is calculated as shown below:

w = Maximum movement range of the thrust pin

t = Workpiece height

m = Hole offset

Case 1:

The workpiece height t is greater than the cone height l₃

m = d₁/2 - w/2

Case 2:

The workpiece height t is greater than the cone height l₃

m = d₁/2 - (l₃-t) x 0,123

If the position of the mounting hole is determined as specified, the full movement of the side thrust pin will be available to cover the tolerance of the workpiece.

In case 1, the lateral clamping force is coupled with a downward pull that presses the workpiece against the contact surface.

The use of a mounting tool GN 715.1 or mounting tool GN 713.1 is recommended for installation.

Eccentric bushings GN 715.2 are an assembly aid for side thrust pins GN 714 / GN 715. They enable adjustment of the side thrust pins to the most favorable clamping position, e.g. to bridge larger tolerance ranges of a workpiece.

GN 713-KA

	d₁	Side thrust force F in N≈	l₁ -2	d₂	l₂	l₃	s	w	Code no. for mounting tool
Code											Actions
GN 713-5-20-11,5-KA	5	20	11.5	M 12	6.4	3.9	10	1.6	GN 713.1-5.6	3
GN 713-5-20-19-KA	5	20	19	M 12	6.4	3.9	10	1.6	GN 713.1-5.6	5
GN 713-5-20-26,5-KA	5	20	26.5	M 12	6.4	3.9	10	1.6	GN 713.1-5.6	7
GN 713-6-40-11,5-KA	6	40	11.5	M 12	10.4	7.4	10	2	GN 713.1-5.6	3
GN 713-6-40-19-KA	6	40	19	M 12	10.4	7.4	10	2	GN 713.1-5.6	5
GN 713-6-40-26,5-KA	6	40	26.5	M 12	10.4	7.4	10	2	GN 713.1-5.6	7
GN 713-10-100-18-KA	10	100	18	M 18 x 1.5	16.9	11.9	16	3.2	GN 713.1-10	12
GN 713-10-100-31,5-KA	10	100	31.5	M 18 x 1.5	16.9	11.9	16	3.2	GN 713.1-10	20
GN 713-10-100-45-KA	10	100	45	M 18 x 1.5	16.9	11.9	16	3.2	GN 713.1-10	30

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