Limit Switches

We provide solutions for control and power circuit of reversing drives so as to limit their rotation within a predetermined position. Its function is to stop the mechanism or drive at the extreme forward or reverse position. They particularly suit for the use on reversing drives such as hoist, and winches and also in rolling mechanisms that are used in steel plants such as coke ovens, feeding machinery and valve drives.

The Rotary Limit Switch consists of heavy duty worm gear drive with a ratio of 48:1 or 60:1 which is built in a sturdy cast aluminium housing fitted on the main body of the limit switch and covered with dust tight gasket in cast aluminium enclosure. It also comes with a cast aluminium cover to protect it against dust and dirt.

Our product Counter Weight Limit Switches are widely used for heavy duty applications such as E.O.T. cranes and hoists to prevent over travel of hoisting motion on power and control circuit up to 500 v.a.c., 50 cycles per sec. and 40 Amp continuous current. It is made of cast iron or cast aluminium.