KEST手动控制机械驱动机械驱动无需持续地进行制动调整，对简单机器而言是最好的解决方案。另外，这种制动器适用于气源不足的情况。KEST Mechanically actuated brakes arethe best solution for simplemachines where it is not necessarya continuous brake tuning.Besides, if air supply is not available,it is possible to mount a brake.