... machinery,such as mechanical drives or slow down the parking brake.Safe and reliable performance,braking smooth,high-frequency motion.Such ... efficiency,long lif in use without lubrication.Non-asbestos brake pad and brake pad using plug-in card installed.These Electro hydraulic ... operation: 1.The use of ambient temperature conditions for the brake :-20°C-+50°C 2.The relative air temperature not ...