Terms for subject Measuring instruments containing rotary

English	German
rotary encoder	Kodedrehgeber (A-D converter)
rotary power	Drehkraft
rotary relay	Drehankerrelais
rotary spark-gap	Drehfunkenstrecke
rotary speed	Winkelgeschwindigkeit
rotary stepping switch	Stufendrehschalter
rotary switch	Walzenschalter
rotary switch	Stufenschalter
rotary switch	Drehwähler
rotary transformer	Drehtransformator