Ncremental Encoder . I; Encoder Mounting - Weq EBA Guia De Instalacion/Configuracion

5. INCREMENTAL ENCODER
The signal specifications for the incremental encoder input of the boards EBA and EBB
are valid for the HS35B encoder models from
the correct connection to meet the required pin sequence.

5.1 Encoder mounting

For mounting the encoder on the motor, follow the recommendations bellow:
1) Couple the encoder directly to the motor shaft avoiding every possible tensional
flexibility;
2) Both the shaft and the metallic frame of the encoder must be electrically isolated from
the motor (minimum spacing: 3 mm);
3) Use high quality flexible couplings to prevent mechanical oscillation or backlash.
The mountings of an encoder on self-ventilated and forced ventilation motors are shown at
the figures 12 and 13.
Encoder
protection cover
Encoder
HS35B
Figure 12: Mounting of an encoder Dynapar HS35B on a self-ventilated motor
Figure 13: Mounting of a Dynapar HS35B encoder on a motor with forced cooling system
Dynapar . For other encoder models, check
Flexible steel plate suport and
components for encoder fastening
Fastening of the encoder protection
cover on the motor fan cover
Encoder
HS35B
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