Our encoders act as the ideal feedback system for closed-loop stepper motors—thanks to a high resolution of up to 10,000 signals per revolution (40,000 measuring steps after four-fold evaluation) and a wide working temperature range of –30 degrees to +115 degrees Celsius. They also provide three commutation signals—U, V, and W—in order to power the rotor windings of BLDC motors (brushless DC motors) with up to four pole pairs.