Removing EI8. – DRN../DRU../DR2..71 – 132S motors, with M23 plug connector

  • Required resources: Screwdriver
  1. Disassemble the forced cooling fan [170] if applicable.
  2. Remove the screws [22] to disassemble the fan guard [35].
  3. Loosen the radial clamping screw [1160]:
    • DR..71 – 100: M3 with cylinder head
    • DR..112/132S: M4 with cylinder head
  4. Remove the fan [36] with bushing and pole ring from the shaft end.
  5. Remove the 3 x M4 screws [1518] of the encoder module [1517].
  6. If present, remove the hexagonal spacers [1520] (SW7).
  7. Unscrew the screws [123] to remove the terminal box cover [132].
  8. Remove the protective cover of the M23 plug connector [1525] on the inside of the terminal box.
  9. Pull the female contact of the encoder cable from the connector.
  10. Remove the grounding element of the encoder.
  11. NOTICE! Possible defect of the encoder module. Damage to property. Do not pull directly on the encoder module. To remove the encoder module [1517] from the motor, pull the encoder cable out of the grommet [1526] and the opening of the knock-out [K].