
8
Inspection/maintenance
Motor and brake maintenance – preliminary work
Operating Instructions – EDR..71 – 315, EDRN63 – 315
149
8.5.5
Mounting/removing rotary encoders with XV../EV../AV.. mounting adapter for EDR..71 – 225,
EDRN80 – 225
The following figure illustrates the disassembly procedure using a third-party encoder
as an example:
[22]
[220]
[225]
[212]
[361] / [170]
[269]
[A]
[B]
[D]
[E]
[232]
[251]
9007202887906699
[22]
Screw
[361] Safety cover (normal/long)
[170] Forced cooling fan guard
[269] Grommet
[212] Fan guard with encoder mount
[A]
Adapter
[220] Encoder
[B]
Clamping screw
[225] Intermediate flange (not with
XV1A)
[D]
Coupling (spread- or solid shaft
coupling)
[232] Screws (enclosed with XV1A and
XV2A)
[E]
Clamping screw
[251] Conical spring washers (enclosed
with XV1A and XV2A)
Removing the XV.., EV.., AV.. encoders
1. Remove the safety cover [361], or the forced cooling fan if required.
2. Loosen the retaining screws [232] and turn the conical spring washers [251] out-
wards.
3. Loosen the clamping screw [E] of the coupling.
4. Remove adapter [A] and encoder [220].
Reassembly
1. Proceed as described in chapter
) to mount
the encoder.
25896334/EN – 06/2019
Содержание EDR200
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