Ⅰ: Code of product series: three-digit

      106: series 106 encoder

Ⅱ: Code of product height: single-digit

      0: LM=15mm    1: LM=20mm  

      2: LM=25mm 

Ⅲ: Factory mark: single-digit

      0: without factory mark   1: with“ TTC”mark    

      2: with “” mark

Ⅳ: Output wave: double-digit

      00: without detent, 24 pulses

      01: without detent, 12 pulses

      24: 24 detents, 24 pulses

      12: 12 detents, 12 pulses

Ⅴ: Material of shaft: single-digit

      0: metal       1: plastic 

Ⅵ: Code of torque force: single-digit

      0: standard(120±40gf.cm)  1: 60gf.cm

Ⅶ: Code of damping oil: single-digit

      0: without damping oil   1: with damping oil

Ⅷ: Type of rotator: single-digit

      0: with groove on flat type shaft    

      1: without groove on flat type shaft

      2: knurled type shaft

Ⅸ: Derivative code: single-digit

      0: without special items

      1: housing material thickness=0.5mm

      2: distance between mounting pin=16.9mm

Ⅹ: Type of package: single-digit

      0=plastic bag      1=shrinked plastic package

      2=tape package               3=tube package      

      4=foam package              5=undetermined