Counter weight Gravity Limit Switch

Aluminium Body Lever Limit Switch

Approx Price: Rs 1,950 / Piece 
We are the manufacturer of the EOT crane limit switch lever limit switch 40 amp, work on 3 phase, 440 volts in aluminium body and sheet metal

Available in sheet metal body also.

Hoist Limit Switches

Approx Price: Rs 2,000 / Piece 
Rotary Gear 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 contacts.

Weight Operated Limit Switches are used on control / power circuit of reversing drives so as to limit their rotation / movement within a predetermined position.

Lever Type Limit Switch is used for heavy duty E.O.T. Cranes, Wagon shunting devices etc., to prevent over traveling or over traversing on power and control circuit up to 500 volts A.C. 50 Hz and 10amps and 40 amps current rating.

Gravity Limit Switches are used on Control / Power circuit of reversing drives so as to limit their rotation / movement within a predetermined position.

Gravity Limit Switch

Approx Price: Rs 2,300 / Piece 

Gravity Limit Switch are used for heavy duty E.O.T. Cranes, Wagon shunting devices etc to prevent over travel. Our engineers manufacture these switches using cast iron or cast aluminum, so as to ensure that these possess sturdy design and work for longer duration. The offered range is tested on various parameters of quality in order to deliver flawless range at the client's end.

 

Specifications:


  • Body Material : Powder Coated Aluminum die cast
  • Degree of Protection : IP-55
  • Mounting Position : Floor
  • Cable Entries : 2, 3/4" Conduit
  • No. of Contact : 2/3/4
  • Rated Voltage Insulation : 500 V.A.C
  • Thermal Test Current : 10/40 Amps
  • Operation : 720/hour

Crane Gravity Limit Switch

Approx Price: Rs 2,200 / Piece 

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 electronic limit switch contacts are automatically reset when the lever returns to zero position due to gravitational force.

 

    Weight Operated Limit Switch

    Approx Price: Rs 2,000 / Piece 
    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 electronic 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 cast
    • Degree of Protection : IP-55
    • Mounting Position : Floor
    • Cable Entries : 2, 3/4" Conduit
    • No. of Contact : 2/3/4
    • Contact : Double break silver cadmium
    • Wire Connection : Screw terminal
    • Rated Voltage Insulation : 500 V.A.C
    • Thermal Test Current : 10/40 Amps
    • Operation : 720/hour

    Counter Weight Limit Switch - Sheet Metal Body

    Approx Price: Rs 2,200 / Piece 
    We are manufacturing Weight operated Limit Switches for the eot crane limit switch.counter weight limit switch,40 amp,440 volts,

    Available in sheet metal body.

    Rotary Gear Limit Switch

    Approx Price: Rs 2,200 / Piece 

    We makes Rotary Gear Limit Switch that is used on Control / Power circuit of reversing drives so as to limit their rotation / movement within a predetermined position. 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 contacts

    Specifications:

    • Body Material : Aluminum die cast
    • Degree of Protection : IP-55
    • Gear Ratios : 1:48, 1:60
    • Drive : Worm Drive
    • Cable Entries : 3/4" Conduit
    • Rated Voltage Insulation : 500 V.A.C.
    • Thermal Test Current : 10/40 Amps.
    • NO. of Contacts :2,4, 6 maximum
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