Retract clamping (cam lever type) (QLRE)
Caution
Product Description
Toolless clamp with back and forth moving clamper By the movement of the clamp with the cam lever, the clamp / unclamp operation is improved. This series CAD data is being revised. These revisions will be completed soon.
Drawing
Product Specification
| Body, adjustment bolt | Link plate, arm | Cam Lever |
|---|---|---|
| S45C Hardening and Tempering Black oxide coating | SCM435 Hardening and Tempering Black oxide coating | SCM440 Hardening and Tempering Black oxide coating |
Specifications Table
Note 1) Clamping height is adjustable. Values in parentheses indicate the range of clamping stroke.
Note 2) This is the allowable load applied to the lever.
Usage Example
Usage Examples / Instructions
Operating procedure
(1) Unclamp position
Attach or remove the workpiece in the unclamp position.
(2) Clamp position
Grip the recessed part of the arm, raise the arm,
and set it to the clamp position.
(3) During clamping
Push down the lever to clamp.
(For unclamping, follow the reverse procedure.)
Technical Information & Design Ideas
Performance curve
Allowable load during back-side processing
The allowable load from the back side per lever clamp is as shown in the table below. Do not apply a load greater than this when processing the workpiece from the back side.
| Part number | Allowable load from the back (per unit) |
|---|---|
| QLRE100 | Max. 5 kN |
| QLRE150 | Max. 6 kN |