... A hollow shaft powder brake 2.No pollution,no noise 3.high efficency and easy installation 5.one year warranty TJ-POC-A-2.5 ... making machinery, paper-making machinery, wire and cable machinery, coil machinery, wire machinery, strapping bag ... actual use, the practical power to be allowed to slip slip-power or less. Use ... power off after a few seconds, repeated several times. 500N.m more clutch. Another ...