- Material saving by smaller shaft and hub dimensions- Simplified production processes- Suitable for modern drive systems- Easy assembly and disassembly with standard tools- Ideal for drives with high vibratory loads, e. g. acceleration and braking- Produce connections that are permanently free from destruction, i. e. no shearing off of keyways, dowel pins, pins, etc.- Specifically suitable for high-speed drives- Insensitive to dirt - Reusable repeatedly- Overload protection of the machine components by slipping (repeated slipping should be avoided)- Low stress concentration on the shaft (stress concentration factor on request) Corrosion- and acid-resistant surface coating for food-processing industry, marine industry and chemical industry on request