Why is the duty type S1 or S3 so important when selecting a brake? wichtig?

The duty type describes how a brake is operated and loaded during service and is a key factor in ensuring the correct brake selection and sizing. S1 (Continuous Duty) refers to continuous operation under a constant load without planned interruptions. S3 (Intermittent Duty), on the other hand, describes cyclic operation with regular start-stop cycles and defined rest periods. These different operating conditions influence factors such as thermal loading, switching frequency, and ultimately the service life of the brake. Selecting and sizing a brake according to the required duty type ensures maximum reliability, optimum performance, and safe operation of the application.