The WITA® servomotors series “W05” and “W10” are used to drive rotary mixers, valves and ball valves. Their modern construction and the top quality of the used materials ensure reliable and silent operation. Assembly and disassembly can be done without use of tools by pressing the mounting button. By pressing the release button for hand-shift each position can be manaully adjusted. During the operation the direction will be signalized by a LED-display.