Home Clamping Levers Lever handles LAC.

LAC.

Cam clamping levers

Technopolymer

Enquire Now

LAC-B

Cam clamping levers

Without adjustable ring-nut, rotating pin with zinc-plated steel threaded hole

LAC-SST

Cam clamping levers

Without adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded hole

LAC-p

Cam clamping levers

Without adjustable ring-nut, rotating pin with zinc-plated steel threaded stud

LAC-SST-p

Cam clamping levers

Without adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded stud

LAC-B-R

Cam clamping levers

With adjustable ring-nut, rotating pin with zinc-plated steel threaded hole

LAC-SST-R

Cam clamping levers

With adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded hole

LAC-p-R

Cam clamping levers

With adjustable ring-nut, rotating pin with zinc-plated steel threaded stud

LAC-SST-p-R

Cam clamping levers

With adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded stud

Description

Main specifications

Cam lever body

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Rotating pin

Glossy zinc-plated steel or AISI 303 stainless steel, with threaded hole or threaded stud.

Connection and retention element between the lever and the cam sliding base

Polyamide based (PA) technopolymer, black colour.

Cam sliding base

Polyamide-based SUPER-technopolymer (PA), black colour.

Adjustable knurled ring-nut

Polyamide-based SUPER-technopolymer (PA), black colour.

Standard executions

LAC-B: positioning without adjustable ring-nut, rotating pin with zinc-plated steel threaded hole.

LAC-SST: positioning without adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded hole.

LAC-p: positioning without adjustable ring-nut, rotating pin with zinc-plated steel threaded stud, chamfered flat end UNI 947: ISO 4753 Technical data).

LAC-SST-p: positioning without adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded stud, chamfered flat end UNI 947: ISO 4753 Technical data).

LAC-B-R: positioning with adjustable ring-nut, rotating pin with zinc-plated steel threaded hole.

LAC-SST-R: positioning with adjustable ring-nut, rotating pin with AISI 303 stainless steel threaded hole.

LAC-p-R: positioning with adjustable ring-nut, rotating pin with threaded stud in zinc-plated steel, chamfered flat end UNI 947: ISO 4753 (see Technical data).

LAC-SST-p-R: positioning with adjustable ring-nut, rotating pin with threaded stud in AISI 303 stainless steel, chamfered flat end UNI 947: ISO 4753Technical data).

General information

Features and applications

Cam lever is a device which allows a quick and secure clamping.

The LAC-R model with adjustable ring-nut (ELESA patent) offers quick and secure clamping. The knurled ring-nut on the base allows to adjust the clamping force applied while locking the lever in the desired position.

Other executions

Special executions on request

Cam clamps with connection element, not drilled for a better cleaning (for sufficient quantities).

Instructions of use

Recommendations for assembly

LAC-B, LAC-SST, LAC-B-R and LAC-SST-R with threaded hole. The screw where the cam lever is mounted must protrude from the assembly surface by a maximum length of h1 max from the end-stop as shown in table and Fig.1. The user will notice the h1 max value is reached as the screw rests on the end-stop in the connecting element.

Instructions for clamping and adjustment

LAC: lift and rotate the lever clockwise until it stops, then, to complete clamping, lower the lever whose fulcrum is an eccentric cam which controls the base by rotating.

LAC-R: rotate the lever clockwise until it stops.

Fine adjustment: rotate clockwise or anti-clockwise the knurled adjustable ring-nut to calibrate the clamping force and put the lever in the desired position. The ring-nut is marked with minimum and maximum adjustment values: half a turn is enough for adjustment.

Clamping: lower the lever whose fulcrum is an eccentric cam which controls the adjusting base by rotating.

LAC-SST-p-R

		R	d₄	D	h_min	h_max	d₃	l	l₁	x	Fmax* [N]
Code	Description												Actions
33251	LAC.44-SST-p-M5x20-R	44	M5	22	22.5	24	9	20	18	0.5	3500	37
33252	LAC.44-SST-p-M5x25-R	44	M5	22	22.5	24	9	25	18	0.5	3500	37
33253	LAC.44-SST-p-M5x30-R	44	M5	22	22.5	24	9	30	18	0.5	3500	37
33254	LAC.44-SST-p-M5x40-R	44	M5	22	22.5	24	9	40	18	0.5	3500	37
33255	LAC.44-SST-p-M5x50-R	44	M5	22	22.5	24	9	50	18	0.5	3500	37
33261	LAC.44-SST-p-M6x20-R	44	M6	22	22.5	24	9	20	18	0.5	3500	37
33262	LAC.44-SST-p-M6x30-R	44	M6	22	22.5	24	9	30	18	0.5	3500	37
33263	LAC.44-SST-p-M6x40-R	44	M6	22	22.5	24	9	40	18	0.5	3500	42
33417	LAC.44-SST-p-M6x25-R	44	M6	22	22.5	24	9	25	18	0.5	3500	26
33419	LAC.44-SST-p-M6x50-R	44	M6	22	22.5	24	9	50	18	0.5	3500	31
33477	LAC.63-SST-p-M6x25-R	63	M6	22	22.5	24	9	25	18	0.75	4000	37
33478	LAC.63-SST-p-M6x20-R	63	M6	22	22.5	24	9	20	18	0.75	4000	37
33479	LAC.63-SST-p-M6x30-R	63	M6	22	22.5	24	9	30	18	0.75	4000	37
33480	LAC.63-SST-p-M6x40-R	63	M6	22	22.5	24	9	40	18	0.75	4000	42
33481	LAC.63-SST-p-M6x50-R	63	M6	22	22.5	24	9	50	18	0.75	4000	42
33537	LAC.80-SST-p-M8x25-R	79	M8	25	26.5	28	11	25	20	1	7000	61
33539	LAC.80-SST-p-M8x30-R	79	M8	25	26.5	28	11	30	20	1	7000	61
33540	LAC.80-SST-p-M8x40-R	79	M8	25	26.5	28	11	40	20	1	7000	69
33541	LAC.80-SST-p-M8x50-R	79	M8	25	26.5	28	11	50	20	1	7000	69
33642	LAC.63-SST-p-M5x20-R	63	M5	22	22.5	24	9	20	18	0.75	4000	37
33643	LAC.63-SST-p-M5x25-R	63	M5	22	22.5	24	9	25	18	0.75	4000	37
33644	LAC.63-SST-p-M5x30-R	63	M5	22	22.5	24	9	30	18	0.75	4000	37
33645	LAC.63-SST-p-M5x40-R	63	M5	22	22.5	24	9	40	18	0.75	4000	37
33646	LAC.63-SST-p-M5x50-R	63	M5	22	22.5	24	9	50	18	0.75	4000	37
33662	LAC.80-SST-p-M6x25-R	79	M6	25	26.5	28	11	25	20	1	7000	61
33663	LAC.80-SST-p-M6x30-R	79	M6	25	26.5	28	11	30	20	1	7000	61
33664	LAC.80-SST-p-M6x40-R	79	M6	25	26.5	28	11	40	20	1	7000	69
33666	LAC.80-SST-p-M6x50-R	79	M6	25	26.5	28	11	50	20	1	7000	69

Enquiry Now

To allow us to respond to your enquiry promptly, please provide all required information.