Lifting, lowering, turning, swiveling, moving - construction cranes, harbour cranes, overhead cranes and cable winches must perform their tasks reliably - especially when there are people under the loads. The safety brakes by mayr® power transmission prove their worth in the lifting devices, slewing gears and running gears. The brakes of the ROBA-stop®-series ensure reliable and safe holding during normal operation. However, they are also designed to absorb peak loads with extremely high friction work in an emergency. For outdoor applications and critical ambient conditions, the company has developed a completely dust- and waterproof safety brake that can withstand the high loads.