Home Machine Elements Cam locking levers GN 918.2

GN 918.2

Clamping Bolts

Steel, Downward Clamping, with Threaded Bolt, Screw from the Operator‘s side, Screw from the Back

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Screw from the Operator‘s Side

GN 918.2-GVS

Clamping Bolts

Screw from the Operator‘s Side

GN 918.2-SKS

Clamping Bolts

Screw from the Operator‘s Side

Description

Specification

Types

Type KV / KVS / KVB: With ball lever, angular (serration)

Type GV / GVS / GVB : With ball lever, straight (serration)

Type SK / SKS / SKB: With hex

Clamping direction

Type R: By clockwise rotation (drawn version)

Type L: By anti-clockwise rotation

Steel

Version with Threaded Bolt

Clamping bolt and thrust washer

Case-hardened

Threaded bolt nitrided

Property class 8.8

Lever blackened

Version with Screw from the Operator‘s Side

Clamping bolt, guide bushing and thrust washer

Case-hardened

Socket cap screw DIN 912-12.9

Lever blackened

Version with Screw from the Back

Clamping bolt, threaded bushing and thrust washer

Case-hardened

Socket cap screw DIN 912-12.9

Washer tempered

Lever blackened

Ball knob DIN 319

Plastic, Duroplast

Black, shiny finish

Information

Clamping bolts GN 918.2 have a circumferential wedge surface. They allow for rapid and secure clamping and releasing with a relatively large clamping range and with high clamping force. Owing to the small pitch angle (wedge angle), the clamping bolt is self-locking. The ball levers of types KV / KVS / KVB and GV / GVS / GVB form a positive connection with the clamping bolt by means of a serration. During assembly, the lever can thus be fixed in a position favorable for clamping or, in the relaxed position, rotated out of the clamping range.

Version with Threaded Bolt

Use of the thrust washer eliminates the need for special requirements on the design of the threaded hole, which allows, for example, fastening to tables with T-slots.

Version with Screw from the Operator‘s Side

Fastening via screw from the operator‘s side bridges a greater clamping range. A sufficiently large screw-in depth t is necessary to safely absorb the screw forces.

Version with Screw from the Back

Fastening with a bushing allows the part to be used even if there is no thread in the surrounding structure. The heavy duty washer directs the resulting screw forces into the surrounding structure.

Technical information

Technical instructions

Strength Values of Screws

Plastic Characteristics

Clamping range

Application examples

Mounting Information

GN 918.2-KVS

	Color	d₁ -0.5	l₁	d₂	d₃	d₅	d₆	h₁	h₂	h₄ ≈	h₅	h₇ ≈	l₂ ≈
Code															Actions
GN 918.2-40-KVS-L-10	L	40	10	M 6	25	24	20	10	36	55	31	0.2	100	180
GN 918.2-40-KVS-L-15	L	40	15	M 6	25	24	20	10	36	55	31	0.2	100	181
GN 918.2-40-KVS-L-20	L	40	20	M 6	25	24	20	10	36	55	31	0.2	100	182
GN 918.2-40-KVS-L-25	L	40	25	M 6	25	24	20	10	36	55	31	0.2	100	183
GN 918.2-40-KVS-L-30	L	40	30	M 6	25	24	20	10	36	55	31	0.2	100	184
GN 918.2-40-KVS-L-40	L	40	40	M 6	25	24	20	10	36	55	31	0.2	100	186
GN 918.2-40-KVS-L-45	L	40	45	M 6	25	24	20	10	36	55	31	0.2	100	186
GN 918.2-40-KVS-L-50	L	40	50	M 6	25	24	20	10	36	55	31	0.2	100	187
GN 918.2-40-KVS-L-60	L	40	60	M 6	25	24	20	10	36	55	31	0.2	100	189
GN 918.2-40-KVS-L-65	L	40	65	M 6	25	24	20	10	36	55	31	0.2	100	191
GN 918.2-40-KVS-L-70	L	40	70	M 6	25	24	20	10	36	55	31	0.2	100	193
GN 918.2-40-KVS-L-80	L	40	80	M 6	25	24	20	10	36	55	31	0.2	100	194
GN 918.2-40-KVS-L-90	L	40	90	M 6	25	24	20	10	36	55	31	0.2	100	197
GN 918.2-40-KVS-R-10	R	40	10	M 6	25	24	20	10	36	55	31	0.2	100	234
GN 918.2-40-KVS-R-15	R	40	15	M 6	25	24	20	10	36	55	31	0.2	100	235
GN 918.2-40-KVS-R-20	R	40	20	M 6	25	24	20	10	36	55	31	0.2	100	236
GN 918.2-40-KVS-R-25	R	40	25	M 6	25	24	20	10	36	55	31	0.2	100	237
GN 918.2-40-KVS-R-30	R	40	30	M 6	25	24	20	10	36	55	31	0.2	100	238
GN 918.2-40-KVS-R-40	R	40	40	M 6	25	24	20	10	36	55	31	0.2	100	240
GN 918.2-40-KVS-R-45	R	40	45	M 6	25	24	20	10	36	55	31	0.2	100	240
GN 918.2-40-KVS-R-50	R	40	50	M 6	25	24	20	10	36	55	31	0.2	100	241
GN 918.2-40-KVS-R-60	R	40	60	M 6	25	24	20	10	36	55	31	0.2	100	243
GN 918.2-40-KVS-R-65	R	40	65	M 6	25	24	20	10	36	55	31	0.2	100	245
GN 918.2-40-KVS-R-70	R	40	70	M 6	25	24	20	10	36	55	31	0.2	100	247
GN 918.2-40-KVS-R-80	R	40	80	M 6	25	24	20	10	36	55	31	0.2	100	248
GN 918.2-40-KVS-R-90	R	40	90	M 6	25	24	20	10	36	55	31	0.2	100	251
GN 918.2-50-KVS-L-12	L	50	12	M 8	30	28	24	12	41	62	36	0.2	116	292
GN 918.2-50-KVS-L-22	L	50	22	M 8	30	28	24	12	41	62	36	0.2	116	296
GN 918.2-50-KVS-L-32	L	50	32	M 8	30	28	24	12	41	62	36	0.2	116	300
GN 918.2-50-KVS-L-42	L	50	42	M 8	30	28	24	12	41	62	36	0.2	116	303
GN 918.2-50-KVS-L-52	L	50	52	M 8	30	28	24	12	41	62	36	0.2	116	308
GN 918.2-50-KVS-L-62	L	50	62	M 8	30	28	24	12	41	62	36	0.2	116	311
GN 918.2-50-KVS-L-72	L	50	72	M 8	30	28	24	12	41	62	36	0.2	116	315
GN 918.2-50-KVS-L-82	L	50	82	M 8	30	28	24	12	41	62	36	0.2	116	319
GN 918.2-50-KVS-L-92	L	50	92	M 8	30	28	24	12	41	62	36	0.2	116	321
GN 918.2-50-KVS-L-102	L	50	102	M 8	30	28	24	12	41	62	36	0.2	116	319
GN 918.2-50-KVS-L-112	L	50	112	M 8	30	28	24	12	41	62	36	0.2	116	328
GN 918.2-50-KVS-R-12	R	50	12	M 8	30	28	24	12	41	62	36	0.2	116	292
GN 918.2-50-KVS-R-22	R	50	22	M 8	30	28	24	12	41	62	36	0.2	116	296
GN 918.2-50-KVS-R-32	R	50	32	M 8	30	28	24	12	41	62	36	0.2	116	300
GN 918.2-50-KVS-R-42	R	50	42	M 8	30	28	24	12	41	62	36	0.2	116	303
GN 918.2-50-KVS-R-52	R	50	52	M 8	30	28	24	12	41	62	36	0.2	116	308
GN 918.2-50-KVS-R-62	R	50	62	M 8	30	28	24	12	41	62	36	0.2	116	311
GN 918.2-50-KVS-R-72	R	50	72	M 8	30	28	24	12	41	62	36	0.2	116	315
GN 918.2-50-KVS-R-82	R	50	82	M 8	30	28	24	12	41	62	36	0.2	116	319
GN 918.2-50-KVS-R-92	R	50	92	M 8	30	28	24	12	41	62	36	0.2	116	321
GN 918.2-50-KVS-R-102	R	50	102	M 8	30	28	24	12	41	62	36	0.2	116	319
GN 918.2-50-KVS-R-112	R	50	112	M 8	30	28	24	12	41	62	36	0.2	116	328

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