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YAA Encoder - Incremental Encoder for HT34 Step Motors

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Product Features

  • Fits onto rear shaft of HT34 step motors
  • 3/8” hub diameter
  • 2000 lines (8000 counts per rev.)
  • A, B, and Z (Index) channels
  • Differential outputs
  • 5Vdc input voltage
  • Use with 3004-195-10 extension cable

Product Details

Vertical Tabs


The YAA incremental encoder fits on the rear shafts of HT34 step motors with 3/8” diameter rear shafts. This includes the following motors:

  • HT34-504D/505D/506D
  • HT34-485D/486D/487D
  • HT34-488D/489D/490D
  • HT34-495D/496D/497D

To order the encoder factory-assembled onto the rear shaft of one of the motors in the list above, add the YAA suffix to the end of the double-shaft step motor part number. For example, order HT34-504D-YAA to purchase the HT34-504D step motor and YAA encoder as a single, factory-assembled part number.

To connect the YAA encoder to your stepper drive or motion controller you’ll need the 3004-195-10 encoder extension cable.

YAA encoders can also be ordered separately. Use part number 970-1005 to order the encoder separately.

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