Clamping Levers with Eccentrical Cam EN 926.1

ELESA original design
code: LAC--p.SST / LAC-R-p.SST

Type: A - With adjustable contact plate

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 EN 926.1 Print This Page Constructional Features (Type A) / Application Examples Plastic Characteristics Stainless Steel Characteristics

Product description

Clamping levers with eccentrical cam EN 927.4 are used for rapid clamping and releasing operations. In contrast to a clamping operation utilizing threads, these levers permit torque-free clamping.

The lever has been designed to insure that its movement cannot exceed the maximum clamping position.

There are no loose components since all are assembled and mounted in their correct order.

With these clamping levers thrust forces of up to 899 lbf (l₁ = 2.48) and 1576 lbf (l₁ = 3.11) can be obtained.

Advantages of the Type A:

The distance between the eccentrical cam and the contact surface is adjustable by means of a planar curve. This permits the maximum clamping force to be set by a simple adjustment. In addition this also permits the selection of a preferred lever position in relation to the clamping lever pin.

Specification

Lever body
Plastic
Technopolymer (Polyamide PA)

Glass fiber reinforced
Temperature resistant up to 176 °F (80° C)
Black, matte finish

Connector
Plastic (Polyacetal POM)
With threaded stud
Stainless steel
European Standard No. 1.4305(AISI 303)

Contact plate / Setting collar
Plastic
Technopolymer (Polyamide PA-HP)
Black, matte finish

Assembly pin
Stainless steel
European Standard No. 1.4305 (AISI 303)

RoHS

Selected Part

Part Number A - With adjustable contact plate	Part Number B - With fixed contact plate	l₁	d₂	l₂ in clamping position	b	d₃	d₄	h Stroke at 90° lever movement	l₃ In clamping position min.	l₄ Adjustable range	l₅ In clamping position	t Useable thread length


926.1-63-M6-25-A	926.1-63-M6-25-B	2.48	M 6	0.98	0.71	0.83	0.71	0.03	0.89	0.06	0.71	0.16
926.1-63-M6-50-A	926.1-63-M6-50-B	2.48	M 6	1.97	0.71	0.83	0.71	0.03	0.89	0.06	0.71	0.16
926.1-79-M8-25-A	926.1-79-M8-25-B	3.11	M 8	0.98	0.79	0.98	0.79	0.04	1.04	0.06	0.83	0.28
926.1-79-M8-50-A	926.1-79-M8-50-B	3.11	M 8	1.97	0.79	0.98	0.79	0.04	1.04	0.06	0.83	0.28