Spur gear limit switch STROMAG

Limit switches are necessary for the independent delimitation of movements at cranes, lifting witnesses and similar transporting equipments. A further application results for the execution of monitoring and tasks of bolting device. The rules for the prevention of accidents require that with powered lifting gears the upward motion must be limited by a limit switch. It must still permit the downward movement after its responding. With corridor-served gantry cranes with stationary control stand limit switches are prescribed for the crane and crab traversal. The limit switches are implemented with transmission, spindle or lever drive and can switch their full achievement up to 600mal per hour.

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