DREHPOTENTIOMETER, INSBESONDERE ZUR VERWENDUNG ALS DREHSTELLUNGSMESSFUEHLER FUER DIE DREHSTELLUNG EINER WELLE.

摘要

The resistance carrier is held in a housing accommodating a rotary-mounted spring support to which the shaft is coupled in use. A spring sliding wiper is fitted to the resistance carrier so that it is in electrical contact with the carrier's resistance layer. The spring support is also swingably mounted w.r.t. the resistance carrier such that its rotary axis can assume an acute angle w.r.t. a vertical axis cutting the carrier. The spring support has a flexible bearing tap arranged centrally to its rotary axis. The tap is held in a fixed bearing bush held in the resistance carrier. The tap has limited play in the bearing bush in the axial direction. The tap can have axial slits.