Product Description
Limit switches Rotary Gear – product description LIMIT SWITCHESRotary Gear Limit switches page 26 to 35The Giovenzana’s rotary gear limit switch is a device used to control the number of rotation or direction angle ofindustrial and building machines. A typical application is controlling the position of the rolling shutter door oroverhead cranes etc... . The unit, through a gear system and cams transmission, controls 2, 4 or moremicroswitches so that after a definied number of revolutions, it can prepare the motor or the device to start orstop running. The microswitches have a calibration screw that operates independently on each cam; so it cancalibrate the opening and closing of each micro according the functional requirements needed.The gear-based transmission system allows you to choose different ratios.