Actuators
A broad portfolio of products and the basis for new developments – for fire protection, HVAC, instrumentation & control, OEM partners, planners and architects.
Relays
Customer-specific developments and innovative relays for metering, energy management, automotive and e-mobility.
Solenoids
Made-to-measure developments and innovative solutions: here, we give you an insight into our problem-solving skills.
Perfect for OEM partners, planners and architects – Gruner actuators
Innovation, reliability and efficiency are key requirements for Gruner actuators. Our high level of vertical integration enables us to offer a wide portfolio of products, one that we continuously expand through new developments for our partners. Our products range from the simple field device to a gateway for building management. In this way, ever since 1954, Gruner has been setting new standards in the actuator sector.
ActuatorsFor fire protection and smoke protection
- They function under extreme conditions.
- The cover a wide range of torques.
- All the important components in these actuators are made of steel.
- They can withstand temperatures of more than 120 degrees, even for extended periods.
- A thermoelectric trigger with an LED status clearly shows the status of the damper and makes troubleshooting and maintenance much easier.
- They can close fire protection dampers in just 35 seconds.
These actuators can be controlled by the building management system. The entire system can be linked up via Modbus RTU or BACnet MS/TP to assure reliable operation of central monitoring and the reporting of legally defined inspection cycles in the event of a fire.
Instrumentation & control solutionFor intelligent control of fans
Gruner itaMAX:
- Optimum control of the inlet AND outlet fans in one device
- This boosts energy efficiency
- Serves as a gateway for up to 240 HVAC controllers
- Plug & Play (Run)
Example of fire protectionAn aspirational new build
The recently constructed Festival Hall in Wehingen stipulates ultimate requirements – also true of fire protection. This is why actuators made by Gruner are so absolutely right here.
Innovative actuators
Think fresh, think further
The broad portfolio of products from Gruner is founded upon many years of research and on the consistent development of efficient solutions for the actuator sector.
Competence in production
Our many years of experience and our high level of expertise are the result of our high level of vertical integration. We produce the appropriate result, whether mechanical or software-based.
Reliable and flexible
As a family-run business, we are able to respond very flexibly to specific requirements and we can fast-track the adaptation of solutions quickly and economically.
International and specialist
Our international presence combined with the high level of expertise we have acquired in the actuator sector make us a competitive specialist in demand around the world.
Latest news
New! 328CS and 328QSSuper-fast running actuators
The new super-fast running actuators from Gruner respond quickly to changed conditions and can reliably control even high air speeds.
Applications where positioning is essential even when the power supply fails can be equipped with the fail-safe version of the 328QS.
Light + Building 2022
13.-18.03.2022 in Frankfurt am Main
Visit us at the world’s leading trade fair for lighting and building technology and learn more first-hand about the benefits you can derive from our actuators.