Power clamps
The working principle of pneumatic toggle clamps is identical in construction and dimensions to the manual toggle clamps and could be mounted both vertically and horizontally.
To ensure an extended life of the mechanical parts as well as the air cylinders the operating pressure should not exceed 6 bar and a compressed air maintenance unit should be installed upstream.
Power clamps have a permanent magnet integrated into the piston. In conjunction with sensors GN 3380, it is possible to detect the end position, such as for implementing machine controls.
How do pneumatic clamps work and where are they used?
Pneumatic clamps operate on the principle of compressed air: a cylinder creates a clamping force that stably and quickly fixes the part. This process is automatic, so the operator does not need to use manual force. Pneumatic clamps are used in production lines, robotic systems, metal and plastic processing, packaging equipment, assembly stations and anywhere where fast and uniform clamping is required. They are especially suitable for series production, where a stable rhythm and a lower probability of errors are important.
What are the main advantages of pneumatic clamping in production?
The biggest advantages are speed, repeatability and constant force. Pneumatic clamps operate at the same capacity every time, making clamping precise and predictable. This ensures higher product quality and reduces the operator’s physical strain. In addition, automated operation significantly reduces cycle times, which directly increases production efficiency. These clamps can also be easily integrated into control systems.
When is it worth choosing automated clamps instead of mechanical ones?
Automated, pneumatic solutions are a good choice when the process requires very frequent clamping, high precision or constant force. Mechanical clamps can be too slow or inconsistent, especially when working with sensitive parts. If you need to reduce human involvement or ensure greater safety in the production line, pneumatic clamps become the obvious choice.
How to choose the right pneumatic clamps based on force and stroke?
When choosing, you need to consider the clamping force, the working stroke, the size of the part and the mounting location. Too much force can damage the workpiece, and too little will not ensure stability. It is also important to check whether the clamp is suitable for the pneumatic system used and whether its stroke is sufficient to close the required distance. Correctly selected clamps guarantee accurate, fast and safe work.
