A high-accuracy 20-bit resolution quasi-absolute encoder with DSP-based signal processing is housed in a dc stepper motor assembly, as shown in Fig. 1. Able to operate in a temperature range between ...

The compact board (3.510 X 3.075 in.) boosts position feedback resolution, eliminating the need for more-expensive ultrahigh resolution encoders.The DB-28104 accepts quadrature signals from standard ...