Giovenzana Worm-drive rotary limit switches
Commonly used on the drums of wire rope hoists, there are countless other applications. The multi-turn input shaft drives a series of adjustable cams through a reduction gearbox. Various reduction ratios available, as well as a range of couplings, and models with secondary output shafts. - Diecast main body with self-extinguishing thermoplastic cover - Protected to IP65 - Operating Temperature -25 o C to +70 o C - Cable entry: 2 x M20 - Thermal rating 8A - Snap acting positive break NC contact - Maximum operating voltage 250V The switches contain 4 independently adjustable cams (typically used for slow-down and stop in 2 directions). To adjust, the lock screw is loosened, then the cam is adjusted by turning a screw.FGR2006
- 12:1 gearbox ratioFGR2007
- 33:1 gearbox ratioFGR2008
- 50:1 gearbox ratioFGR2009
- 100:1 gearbox ratioFGR2010
- 200:1 gearbox ratio
Giovenzana Worm-drive rotary limit
switches
Commonly used on the drums of wire rope hoists, there are countless other applications. The multi-turn input shaft drives a series of adjustable cams through a reduction gearbox. Various reduction ratios available, as well as a range of couplings, and models with secondary output shafts. - Diecast main body with self-extinguishing thermoplastic cover - Protected to IP65 - Operating Temperature -25 o C to +70 o C - Cable entry: 2 x M20 - Thermal rating 8A - Snap acting positive break NC contact - Maximum operating voltage 250V The switches contain 4 independently adjustable cams (typically used for slow-down and stop in 2 directions). To adjust, the lock screw is loosened, then the cam is adjusted by turning a screw.FGR2006
- 12:1 gearbox ratioFGR2007
- 33:1 gearbox ratioFGR2008
- 50:1 gearbox ratioFGR2009
- 100:1 gearbox ratioFGR2010
- 200:1 gearbox ratio
