Limit Switches #812603

We are offering rotary gear limit switch. rotary geared type limit switch is basically consists of heavy duty worm gear drive. The worm gear unit is built in a cast housing fitted on main body of limit switch. The cam shaft which extends from behind the gear in to housing, accommodates the cams adjustable actuators which are fitted on the cams. These actuators strikes the contact finger of respective contactsfunction :limit switch is to stop the mechanism of drive at the extreme clock wise anti clock wise position. These rotary limit switches are particularly suited for use on reversing drives such as electric hoists, winches, over head cranes, traversers etc. application:rotary geared type limit switches are suitable for use reversing drives such as hoists, winches, rolling mills and various other mechanisms used such used in steel plants such as coke oven, feeding machinery etc. technical data: body material : aluminum die castdegree of protection : ip-55 gear ratios : 1:48, 1:60drive : worm drivecable entries : 34" conduit contact material : double break silver cadmiumrated voltage insulation : 500 v.a.c. thermal test current : 1040 amps. no. Of contacts : 6 maximumcam setting : adjustablecontacts : normally open normally close

Lever Type Limit Switch is used for heavy duty E.O.T. Cranes, Wagon shunting devices etc., to prevent over traveling orover traversing on power and control circuit up to 500 voltsA.C. 50 Hz and 40 amps current rating

We are offering gravity limit switch. Weight operated limit switchesintroduction :weight operated limit switches are used on control / power circuit of reversing drives so as to limit their rotation / movement within a predetermined position. operation :when the snatch block of the crane reaches its top position the snatch block pushes a plate which is hanging from one end of the lever of the limit switch. Due to the weight placed on the other end of the lever this lever is pushed up. when the lever is pushed up the shaft to which this lever is connected rotates there by rotating the cams which eventually open the contacts and disconnect the motor the limit switch contacts are automatically reset when the lever returns to zero position due to gravitational force. technical data: body material : powder coated aluminum die castdegree of protection : ip-55 mounting position : floorcable entries : 2, 3/4" conduitno. Of contact : 2/3/4contact : double break silver cadmiumwire connection : screw terminalrated voltage insulation : 500 v.a.c. thermal test current : 10/40 amps. operation : 720/hour

We are offering lever limit switch. Introduction :lever limit switch is used for heavy duty e.o.t. Cranes, wagon shunting devices etc., to prevent over travelling or over traversing on power and control circuit up to 500 volts a.c. 50 hz and 10amps and 40 amps current rating. function :the lever limit switch operates when its lever reaches its pre-determined position and the lever is moved over a projecting member fixed on the girder. the limit switch contacts are automatically reset when the lever returns to zero position due to spring action. technical data: body material : powder coated aluminum die castdegree of protection : ip-55 mounting position : floorcable entries : 2, 3/4" conduitno. Of contact : 2/3/4contact : double break silver cadmiumwire connection : screw terminalrated voltage insulation : 500 v.a.c. thermal test current :10/40 amps. operation : 720/hour.