12v Rotary Control Switches Cross Rotary Limit Switches Manufacturer
A limit switch is a critical component of overhead crane safety. Limit switches are electromechanical devices that regulate everything from household appliances to industrial machinery. And for an overhead crane, they provide solid, established points of reference for maintaining efficiency, reliability and safety standards.
Limit switches have practically limitless applications in regulating crane operation to prevent potential incidents. For instance, when ropes come out of groove or in preventing two trolleys from impacting on the same bridge structure.
In addition, a limit switch keeps a crane from lifting loads above rated capacity. Another kind of limit switch prevents a hoist from reaching the upper block and rope drum. Yet another type protects motors from overheating.
| Operation Limiter | Description | Limit switch - cross limit | ||||
| Rotary control switches have 300mm push rod and 3 to 5 valves , Control switches have 4 or 6 micro-switches with 12 to 200 rpm / minute rotary gears ;Automatic fire extinguishing thermoplastic shells | ||||||
| Technical Details | Model | Protection Level | ||||
| FCR | IP65 | |||||
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