Home Machine Elements Cam locking levers GN 188

GN 188

Stainless Steel-Serrated locking plates

for welding

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Description

Specification

Types

Type A: with pass-through hole, without bushing

Type B: with threaded bushing

Type C: with threaded bushing and centring step

Stainless Steel precision casting NI

AISI CF-8

Threaded bushing

Stainless Steel AISI 304

Thrust spring

Stainless Steel AISI 301

Information

With the aid of Stainless Steel-Serrated locking plates GN 188, standard components can be interlocked and firmly attached in defined angular increments. They are joined by welding.

The toothing is positioned exactly on the alignment holes d₄, which guarantees a parallel or right-angled arrangement.

The thrust spring is placed between the toothed discs during assembly and ensures that the toothed discs separate properly when loosening. The scope of delivery includes two serrated locking plates, one thrust spring and, depending on the version, a threaded bushing.

Technical information

Stainless Steel characteristics

Application example

GN 188

	d₁	z	d₂	d₃	d₄	h₁	h₂	m	s	t	w min.
Code													Actions
GN 188-35-24-A-NI	35	24	B 12	-	3	12	-	26	17	2.5	2	61
GN 188-35-24-B-NI	35	24	-	M 8	3	12	-	26	17	2.5	2	76
GN 188-35-24-C-NI	35	24	-	M 8	3	12	1.7	26	17	2.5	2	11
GN 188-35-36-A-NI	35	36	B 12	-	3	12	-	26	17	2.5	2	69
GN 188-35-36-B-NI	35	36	-	M 8	3	12	-	26	17	2.5	2	78
GN 188-35-36-C-NI	35	36	-	M 8	3	12	1.7	26	17	2.5	2	79
GN 188-55-24-A-NI	55	24	B 16	-	4	17	-	42	22	3	3	254
GN 188-55-24-B-NI	55	24	-	M 10	4	17	-	42	22	3	3	352
GN 188-55-24-C-NI	55	24	-	M 10	4	17	2.8	42	22	3	3	310
GN 188-55-36-A-NI	55	36	B 16	-	4	17	-	42	22	3	3	250
GN 188-55-36-B-NI	55	36	-	M 10	4	17	-	42	22	3	3	264
GN 188-55-36-C-NI	55	36	-	M 10	4	17	2.8	42	22	3	3	306
GN 188-75-24-A-NI	75	24	B 20	-	5	22	-	60	27	4	4	630
GN 188-75-24-B-NI	75	24	-	M 12	5	22	-	60	27	4	4	677
GN 188-75-24-C-NI	75	24	-	M 12	5	22	4.7	60	27	4	4	685
GN 188-75-36-A-NI	75	36	B 20	-	5	22	-	60	27	4	4	627
GN 188-75-36-B-NI	75	36	-	M 12	5	22	-	60	27	4	4	539
GN 188-75-36-C-NI	75	36	-	M 12	5	22	4.7	60	27	4	4	622

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