This pneumatic normally closed clamping element serves as an effective emergency brake,ideally suited to prevent the Z-axis (vertical axis) slide from dropping,while also providing reliable capabilities for securing the slide,positioning,and vibration damping.
In operation,the clamping element is released when air pressure is applied and automatically engages via spring force when air pressure is vented.Featuring a compact design,this unit integrates seamlessly into existing systems without the need for design modifications such as extending linear guide lengths or altering slide dimensions.

Material and Surface Treatment
- Body: 42CrMo,electroless nickel plating with sandblasting
- Air filter: Brass
- Contact surface: SKD11 equivalent,electroless nickel plating
- Adjustment bolt: SKD11 equivalent,electroless nickel plating
- Control method: Pneumatic (air pressure)
- Operating air pressure range: 0.55–0.65 MPa
- Service life: 2,000,000 cycles
- Designed for use with ball (roller) linear guides
- For worktable fixing, positioning and anti-vibration
- Normally closed type
- When air pressure is applied: The clamp opens
- When air pressure is released: The clamp closes (clamping by spring force)
- Ordering model: LMBPS (linear guide model)
Example: For a size 25 linear ball guide, the ordering model is LMBPS25
(Note: Linear guide rail manufacturer and full model number must be specified,as jaw configuration varies with different rail models)



