This master’s thesis is focused on a design of test stand for servodrives loading. The theoretical part analyses state of art of load testing systems and describes main parts of workplaces. In the practical part is design of mechanical construction of workplace and electrical parts of machine. Master’s thesis also includes verification of properties of mechanical assembly and safety functionality verification.

This thesis deal with a calculation and a construction concept of a PTO coupling used in Tatra vehicles. The coupling allows turn on an accessory machinery when the engine is on. It is designed as an multiplate clutch with a wet surrounding. The operating is managed by a pneumatic system. The construction solution was restricted mainly by space needs. The calculation includes torque issues and aslo a part considering a heat question. The construction section includes individual clutch parts design.

The master thesis deals with problems of electrical gears divided to the teoretical and practical part of submitted work. Thesis was created in conjuction with company VUES Brno s.r.o. The author of the master thesis accomplished three-month work experience at aforementioned company and consequently solved the national project: Automatic station with utilization of active synchronic brakes for testing electrical hand-held tools. The project included creating full-automatic station for testing life-time cyclic tests electrical hand-held tools. The author of the project engage in programme for frequency transmitter served as headstone of the master thesis.