Brake are widely used in various decelerating and holdiing brake occasions releasing when energized braking when cut off 1.CE and ISO were approved2.rated torque:30N.m-600N.m3.working voltage:DC12V,24V,36V,48V,99V,170V4.release manner:release handle and head release5.this brake have brake and hold two kind of function6.friction disc without lead and asbestos.7. reaction quickly,high frequently, ...