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Limit Switches

We offer a complete product range of Counter Weight Limit Switch, flameproof limit switch, Limit Switches, Worm Drive Limit Switch and Grab Differential Limit Switch

Counter Weight Limit Switch

Counter Weight Limit Switch operates the control change-over contacts of motor of any moving equipments when a cam moving with loads actuates the lever of Limit Switch. This turns the cam on a square shaft and operate the NO NC change over contact elements.
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Flameproof Limit Switch

  • actuates 300mm
The LSR way switch operates the control change-over contacts of a motor of a moving equipment when the moving equiment, operating with a load, actuates the 300mm rads of the Limit Switch, the NONC contact elements change-over to control the equipment's movement
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Limit Switches

The LSR way switch operates the control change-over contacts of a motor of a moving equipment when the moving equiment, operating with a load, actuates the 300mm rads of the Limit Switch, the NONC contact elements change-over to control the equipment's movement
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Worm Drive Limit Switch

Worm Drive Limit Switch FGLS are suitable for use on reversing drives, such as Hoists, Cranes, Winches, Rolling Mills, Theater Curtains, Coke Oven etc. The driving motion is transmitted by worm gear. All gears and hubs are made of low wear thermoplastic material. The rotational movements are transmitted to switches by adjustable cams. Limit Switch LSR Cross Rotary for travel Motion Operates the control change over the contacts of a motor of a moving equipment which when operates with a load a actuates the 300mm rods of the Limit Switch and this in turn operates the NONC change-over contact elements.
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Grab Differential Limit Switch

The Grab differential Limit Switch is Driven by holding & closing winches & used auxiliary circuits for single lever grap control. It is used for stopping the closing motor after closing or opening, regardless of the height of the grab and starting the holding motor after closing, or apening, regardless of the height of the grab and starting the holding motor after closing, for transition to the hoistion actions as well as for stopping the holding & closing motors at the hoisting and lowest grab position
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Lever Operated Limit Switch

Operates the control change-over the contacts of a motor of a moving equipment when a cam moving with loads actuates the lever (or the weight rests on a surface) of the Limit Switch. This turns the cam on a square shaft and operates the NO NC change over the contact elements.
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Weight Operated Limit Switches

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
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Rotary Limit Switches

Rotary Geared Limit Switch GRLS is used to trip motor supply when the moving load reaches the extreme end positions of working zone. The driving motion is transmitted by worm gear through worm shaft. The rotations and movements are transmitted to switches by adjustable cams.
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Weight Operated Limit Switch

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
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Rotary Gear Limit Switch

Rotary Geared Limit Switch GRLS is used to trip motor supply when the moving load reaches the extreme end positions of working zone. The driving motion is transmitted by worm gear through worm shaft. The rotations and movements are transmitted to switches by adjustable cams.
View Complete Details

Lever Limit Switch

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
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Retailer of Limit Switches from Mumbai, Maharashtra by Speed-O-Controls Pvt. Ltd
Post Buy Requirement

Limit Switches

Our Complete range of products are Counter Weight Limit Switch, flameproof limit switch, Limit Switches, Worm Drive Limit Switch and Grab Differential Limit Switch.

Counter Weight Limit Switch

Counter Weight Limit Switch operates the control change-over contacts of motor of any moving equipments when a cam moving with loads actuates the lever of Limit Switch. This turns the cam on a square shaft and operate the NO NC change over contact elements.
View Complete Details

Flameproof Limit Switch

  • actuates 300mm
The LSR way switch operates the control change-over contacts of a motor of a moving equipment when the moving equiment, operating with a load, actuates the 300mm rads of the Limit Switch, the NONC contact elements change-over to control the equipment's movement
View Complete Details

Limit Switches

The LSR way switch operates the control change-over contacts of a motor of a moving equipment when the moving equiment, operating with a load, actuates the 300mm rads of the Limit Switch, the NONC contact elements change-over to control the equipment's movement
View Complete Details

Worm Drive Limit Switch

Worm Drive Limit Switch FGLS are suitable for use on reversing drives, such as Hoists, Cranes, Winches, Rolling Mills, Theater Curtains, Coke Oven etc. The driving motion is transmitted by worm gear. All gears and hubs are made of low wear thermoplastic material. The rotational movements are transmitted to switches by adjustable cams. Limit Switch LSR Cross Rotary for travel Motion Operates the control change over the contacts of a motor of a moving equipment which when operates with a load a actuates the 300mm rods of the Limit Switch and this in turn operates the NONC change-over contact elements.
View Complete Details

Grab Differential Limit Switch

The Grab differential Limit Switch is Driven by holding & closing winches & used auxiliary circuits for single lever grap control. It is used for stopping the closing motor after closing or opening, regardless of the height of the grab and starting the holding motor after closing, or apening, regardless of the height of the grab and starting the holding motor after closing, for transition to the hoistion actions as well as for stopping the holding & closing motors at the hoisting and lowest grab position
View Complete Details

Lever Operated Limit Switch

Operates the control change-over the contacts of a motor of a moving equipment when a cam moving with loads actuates the lever (or the weight rests on a surface) of the Limit Switch. This turns the cam on a square shaft and operates the NO NC change over the contact elements.
View Complete Details

Weight Operated Limit Switches

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
View Complete Details

Rotary Limit Switches

Rotary Geared Limit Switch GRLS is used to trip motor supply when the moving load reaches the extreme end positions of working zone. The driving motion is transmitted by worm gear through worm shaft. The rotations and movements are transmitted to switches by adjustable cams.
View Complete Details

Weight Operated Limit Switch

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
View Complete Details

Rotary Gear Limit Switch

Rotary Geared Limit Switch GRLS is used to trip motor supply when the moving load reaches the extreme end positions of working zone. The driving motion is transmitted by worm gear through worm shaft. The rotations and movements are transmitted to switches by adjustable cams.
View Complete Details

Lever Limit Switch

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
View Complete Details
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