The DHM3 spring-applied power off electromagnetic brake 1,voltage:input 220Ac,output 99VDc, 2,torque:5N.m 3,power:35W The DHM3 spring-applied power off electromagnetic brake is fricative brakes,1,voltage:input 220Ac,output 99VDc,2,torque:5N.m3,power:35W4,allowable speed:5000rpmwhich are auto-matically set to work when an AC power lost occurts.They are mainly used with Y series motort to create ...