Custom Gas Spring Solutions for the Machine Industry
Limited space. Demanding movements. Specific force requirements.
KALLER can help you explore new possibilities in your machine design such as; counterbalancing moving components to support return movements, assisting tilting operations or providing clamping force. Whether you are developing a new machine or improving an existing design, finding the right solution starts with understanding your requirements; available space, required force, movement, and operating conditions all influence the design.
Our engineers work closely with your team to develop a solution that fits your machine and the task it needs to perform. The gas spring solution is developed to fit your machine’s function and operating conditions. Our aim is always to simplify integration, use space efficiently, and deliver dependable, reliable and safe performance.
Benefits of using Gas Springs
- Space efficiency – The gas spring stores much more force in a smaller space than other solutions, such as coil springs or hydraulic systems.
- Application-specific force – The force is adjusted to your specific application, and the same gas spring design can be used in other similar configurations by just altering the force.
- Integration - The gas spring is used as a stand-alone system, no need to integrate it with other systems, giving you the flexibility of changing the individual component in case of requirement changes.
- Consistent performance – Gas springs provide a consistent force through the full movement, which can be crucial in operations that require precision and predictability.
Explore our Gas Spring Solutions
Different machines require different approaches to force and movement. The following applications show how KALLER gas spring solutions can address specific challenges in machine design.
| Function | Application Example | |
|---|---|---|
| Counterbalance | Supporting the weight of components in a machine while delivering precision and stability of movement. | Robotic system |
| Return movement | A pulling gas spring supports the return movement of a tool. | Press tool |
| Tilting | A lockable gas spring with built-in slow return assists in tilting. | Cardboard baler |
| Clamping | Providing clamping force within a specialized spindle design, retaining clamping force more effectively than a traditional solution. | CNC-machine |
Case: Sandvik Coromant
Challenge: Tool-clamping solutions for machine spindles have traditionally derived their clamping force from a combination of disc and helical springs. These solutions have taken up considerable space, been difficult to balance and lost clamping force at a comparatively high rate. Our challenge was to develop a system for a multi-function CNC machine, that allows quick change of tooling adaptors that at the same time withstand high rotation speeds and allows circulation of cooling fluids in the machine.
Solution: KALLER developed a solution that is better balanced and capable of running at higher speeds. The pulling force of a KALLER special cylinder allows changing of tooling adaptors within 1 second, and its perfectly balanced cylindrical design allows rotational speeds of up to 60,000 rpm. It also retains its clamping force much better than traditional solutions. The gas spring design allows cooling fluids to flow through it.
Customized Gas Spring
The gas spring is designed to fit your specific application, which means that the dimensions, mounting, force and function can be customized to the specifications given by you. The process includes KALLER engineers involved in the project from the start to the end, supporting you from the first steps, throughout testing and implementation. All to ensure that your customized gas spring will meet your requirements and needs.
Don’t hesitate to contact us and let us help solve your challenge!