Rotary Geared Limit Switch GRLS is used to trip supply when the moving loads reach the extreme and positions of working zone.
A two (for more) contact elements are operated by respective rotating Cams, Suitable adjusted on a Cam shaft which rotates with fixed speed ratio of the drive motor shaft, The Cams can be suitable positioned so that they trip motor supply and stop the motion at the required point of travel
Rotary Geared Limit Switches are suitable for use on reversing drives such as Hoists, Winches, Rolling Mills and various other mechanisms used in steel plants such as Coke Oven, Feeding machinery etc.
|Roation||Effective Rotation||Useful Rotation||2 Contacts Model||Contacts Model|
|48 : 1||42||40||GRLS/48/2SH||GRLS/48/4SH|
|60 : 1||52||50||GRLS/60/2SH||GRLS/60/4SH|
|96 : 1||84||80||GRLS/96/2SH||GRLS/96/4SH|