• 

  IMAO CP721-12025

• 

  ELTRA ENCODER ER721A.1024Z5L 14X6MR

• 

  Eltra ER721A500Z5/28P10X6CR.221

• 

  Durag D-LX 721 UA-C1/M5/87EX/PCG

• 

  Eltra EL721A500Z5/28P10X6CR.221(obsolete, replaced by: ER721A500Z5/28P10X6CR.221)

• 

  Gemü 857R 25D 7 21 14 1 43N0010

• 

  ELTRA ENCODER EL721A1024Z5L14X6MR (obsolete, replaced by: ER721A.1024Z5L 14X6MR)

• 

  JCB JCB 25/615400 - obsolete, replaced by 25/222579+721/10763

• 

  Hengstler 0.721.102

• 

  Sanyo Denki 109P06 12 H7 21