Stromag’s geared cam limit switches position and limit machines with independent and finely adjustable cam discs. With a wide range of gear systems involving patented technology and various switching contacts, Stromag offers solution for every demanding application. Our limit switches offer a variety of combinations, analogue or digital feedback position systems, integrated in flexible housing.

Globally, leading wind turbine manufacturers perfer Stromag limit switches for pitch control and/or yaw (anti-twist) because of their following advantages:

• Compact design
• Economic, flexible, adaptable solutions
• Exact repeatability and precision
• Simple operation and adjustability
• No changes to the set points
• Designed with different gear variants and drive gears
• Analogue (potentiometers) or digital built-in transmitters (incremental or absolute)
• All switch contacts in one housing
• Optional block adjustment
• Protection class up to IP66
• Re-adjustability for simple initial operation
• Pre-assembled and pre-configured switches from the factory according to customer specifications