The WAA incremental encoder fits on the rear shafts of HT17 step motors. To order the encoder factory-assembled onto the rear shaft of the motor add the WAA suffix to the end of the double-shaft step motor part number. For example, order HT17-268D-WAA to purchase the HT17-268D step motor and WAA encoder as a single, factory-assembled part number.
To connect the WAA encoder to your stepper drive or motion controller you’ll need the 3004-195-10 encoder extension cable.
WAA encoders can also be ordered separately. Use part number 970-1012 to order the encoder separately.