ERON

LOW WEDGE CLAMPS

Material

Main body (metal part) : C364BD
Main body (rubber part) : NBR
Clamping bolt : SCM435
Washers* : SCM435

Heat treatment

Clamping bolt : HRC25 heat treatment
Washers* : HRC43 heat treatment

Surface treatment Clamping bolt : Blackened

Feature

  • [Accessories]Knock pin φ3h7x6 … 1 piece

Single-sided type

Double-sided type

 

Usage Methods


The rubber part of the main body is extended by tightening the clamping bolt using an allen key and clamps the workpiece on the metal part. When unclamped, it returns to its original dimensions due to the compression of the rubber.

Single-sided type / Double-sided type

Set the position where the workpiece is clamped by referring to the mounting dimensions taking into account variations in workpiece dimensions.
The locating for clamping direction can be set using the included locating pin.
You can also clamp the workpiece vertically.(LWC-04 cannot)

Single-sided type / Double-sided type

 

Component Parts


Single-sided type / Double-sided type

Component Parts
1 Main body (metal part)
2 Main body (rubber part)
3 Clamping bolt
4 Main body (metal part)
5 Knock pin φ3

 

Mounting Dimensions


Single-sided type

No. a (Coarse Thread) b c d
LWC04 M4 × 0.7 4.7 – 4.9
LWC06 M6 × 1.0 φ 3H7 depth 4.5 ± 0.2 7.9 – 8.2 6
LWC08 M8 × 1.25 φ 3H7 depth 4.5 ± 0.2 10.1 – 10.7 8
LWC12 M12 × 1.75 φ 3H7 depth 4.5 ± 0.2 12.4 – 13.2 10

 

Double-sided type

 

No. a
(Coarse Thread)
b c d Maximum Difference
Between Left and Right
LWCD04 M4 × 0.7 4.7 – 4.9 0.2
LWCD06 M6 × 1.0 φ 3H7 depth 4.5 ± 0.2 7.9 – 8.2 6 0.3
LWCD08 M8 × 1.25 φ 3H7 depth 4.5 ± 0.2 10.1 – 10.7 8 0.6
LWCD12 M12 × 1.75 φ 3H7 depth 4.5 ± 0.2 12.4 – 13.2 10 0.8

 

Cautions


In this product, NBR (synthetic rubber) and adhesive are used in the main body
Do not use solvents such as paint thinner, chlorine-based cutting fluids, or strongly alkaline cutting fluids as these can cause the rubber in the main body to damage.
Do not open wider than the specified opening. Doing so may cause the rubber to break.

Single-sided


No. Screw

Thread

(Coarse Thread)

Clamp

Stroke

Maximum

Torque

N.m

Maximum

Clamping

Force

kN

Weight

(g)

LWC04 M4X0.7 0.4 1.6 0.9 1.4
LWC06 M6X1.0 0.7 5 1.9 8.4
LWC08 M8X1.25 1 13 4.3 16
LWC12 M12X1.25 1.2 40 7.1 48

 

Double-sided


Screw

Thread

(Coarse Thread)

Clamp

Stroke

Maximum

Torque

N.m

Maximum

Clamping

Force

kN

Weight

(g)

LWCD04 M4X0.7 0.4 1.6 0.9 1.3
LWCD06 M6X1.0 0.7 5 1.9 8.4
LWCD08 M8X1.25 1 13 4.3 16
LWCD12 M12X1.25 1.2 40 7.1 46