SAJ serials pinion and cone progressive safety gadgets are used in rack and pinion hoist, Functioning platform and mast climber.
It can brake the cage when the down running speed exceeds preset velocity.
Below are the normal safety gadget we can supply:
SAJ02-1.two and SAJ08-one.two security device primarily are used in modest rack and pinion hoist, like wind electricity tower hoist
SAJ30-.5 and SAJ40-.5  is utilized in low pace equipments, like mast climber or functioning platforms
SAJ30-1.two, SAJ40-1.2 and SAJ50-one.two are utilised in industrial elevators, development hoists, materials hoists, you can decide on the security device according to your hoists assemble situation to check the braking direction,  rated lifting velocity and loading capability .

The creation of this product conforms to EN12159, EN12158, EN1495, GB26557-2011, JG121-2000.