Serrated Locking Plates GN 188

Type: A - With through hole, without bushing

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

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Standard Sheet GN 188 Print This Page Application Example Stainless Steel Characteristics

Product description

With serrated locking plates GN 188, components can be adjusted and locked form-fit at a defined angle. They are attached by welding.

The serration is aligned exactly with the holes d₄, which guarantees a parallel or right-angled arrangement.

The tooth count of 24 / 36 enables the adjustment in 15° or 10° steps, resulting in the indexing positions listed in the separate table.

During assembly, the thrust spring is placed between the serrated locking plates and ensures that the serrated locking plates separate properly when removed. The delivery includes two serrated locking plates, a thrust spring and, depending on the version, a threaded bushing.

Specification

Plate
Stainless steel precision castingNI AISI CF-8

Threaded bushing
Stainless Steel AISI 304

Thrust spring
Stainless Steel AISI 301

RoHS

Selected Part

Part Number	d₁	z Tooth count	d₂ Type A	d₃ Type B Type C	d₄	d₅ -0.006	h₁	h₂	m	s	t	w min. Stroke

188-35-24-A-NI	1.38	24	B 12	-	0.12	0.472 -0.006	0.47	-	1.02	0.67	0.10	0.10
188-35-36-A-NI	1.38	36	B 12	-	0.12	0.472 -0.006	0.47	-	1.02	0.67	0.10	0.10
188-55-24-A-NI	2.17	24	B 16	-	0.16	0.630 -0.006	0.67	-	1.65	0.87	0.12	0.16
188-55-36-A-NI	2.17	36	B 16	-	0.16	0.630 -0.006	0.67	-	1.65	0.87	0.12	0.16
188-75-24-A-NI	2.95	24	B 20	-	0.20	0.787 -0.006	0.87	-	2.36	1.06	0.16	0.20
188-75-36-A-NI	2.95	36	B 20	-	0.20	0.787 -0.006	0.87	-	2.36	1.06	0.16	0.20

Part Number	d₁	z Tooth count	d₂ Type A	d₃ Type B Type C	d₄	d₅ -0.006	h₁	h₂	m	s	t	w min. Stroke

188-35-24-B-NI	1.38	24	-	M 8	0.12	0.472 -0.006	0.47	-	1.02	0.67	0.10	0.10
188-35-36-B-NI	1.38	36	-	M 8	0.12	0.472 -0.006	0.47	-	1.02	0.67	0.10	0.10
188-55-24-B-NI	2.17	24	-	M 10	0.16	0.630 -0.006	0.67	-	1.65	0.87	0.12	0.16
188-55-36-B-NI	2.17	36	-	M 10	0.16	0.630 -0.006	0.67	-	1.65	0.87	0.12	0.16
188-75-24-B-NI	2.95	24	-	M 12	0.20	0.787 -0.006	0.87	-	2.36	1.06	0.16	0.20
188-75-36-B-NI	2.95	36	-	M 12	0.20	0.787 -0.006	0.87	-	2.36	1.06	0.16	0.20

Part Number	d₁	z Tooth count	d₂ Type A	d₃ Type B Type C	d₄	d₅ -0.006	h₁	h₂	m	s	t	w min. Stroke

188-35-24-C-NI	1.38	24	-	M 8	0.12	0.472 -0.006	0.47	0.07	1.02	0.67	0.10	0.10
188-35-36-C-NI	1.38	36	-	M 8	0.12	0.472 -0.006	0.47	0.07	1.02	0.67	0.10	0.10
188-55-24-C-NI	2.17	24	-	M 10	0.16	0.630 -0.006	0.67	0.11	1.65	0.87	0.12	0.16
188-55-36-C-NI	2.17	36	-	M 10	0.16	0.630 -0.006	0.67	0.11	1.65	0.87	0.12	0.16
188-75-24-C-NI	2.95	24	-	M 12	0.20	0.787 -0.006	0.87	0.19	2.36	1.06	0.16	0.20
188-75-36-C-NI	2.95	36	-	M 12	0.20	0.787 -0.006	0.87	0.19	2.36	1.06	0.16	0.20

d₁	z Tooth count	d₂ Type A	d₃ Type B Type C	d₄	d₅ -0.006	h₁	h₂	m	s	t	w min. Stroke

1.38	24	36	B 12	M 8	0.12	0.472	0.47	0.07	1.02	0.67	0.10	0.10
2.17	24	36	B 16	M 10	0.16	0.630	0.67	0.11	1.65	0.87	0.12	0.16
2.95	24	36	B 20	M 12	0.20	0.787	0.87	0.19	2.36	1.06	0.16	0.20

Part Number

Total (net)

US$16.61

Call / Email for Delivery Time

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	US$16.61
50	99	US$15.22
100	249	US$13.84
≥ 250		US$12.46

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: 0.132 lbs

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

All Prices are in US Dollars. Taxes Not Included.

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GN 188 Serrated Locking Plates Stainless Steel, Weldable

Product Family Stainless Steel

Product description

Specification

Part Options / Table

Type

Type: A - With through hole, without bushing

Type: B - With threaded bushing

Type: C - With threaded bushing and positioning hub

Metric

Build & Price

Possible Angles / Index Positions

Application Example

Selected Part

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A	With through hole, without bushing
B	With threaded bushing
C	With threaded bushing and positioning hub


z Tooth count	Angle steps	Possible angles / index positions
24	15°
36	10°

GN 188 Serrated Locking Plates Stainless Steel, Weldable

Product Family Stainless Steel

Product description

Specification

Part Options / Table

Type

Type: A - With through hole, without bushing

Type: B - With threaded bushing

Type: C - With threaded bushing and positioning hub

Metric

Build & Price

Possible Angles / Index Positions

Application Example

Selected Part

CAD Download

CAD data

Login

Email CAD File

Need Help?

This could also be interesting...

Important: Price Adjustment Announcement