Iai-america RCS2-A6R Manual de usuario descargar pdf (Pagina 55)

4. Maintenance Inspection

Home position

Z phase ON

osition

Mechanical end

The countermark on the motor

aligns with this position.

Set by the home offset parameter.

(The above value indicates the factory setting.)

A6R: Approx. 0.7 mm

A5R

: Approx. 0.7 mm

A4R

: Approx. 0.6 mm

4.8 Replacing the Motor

�

[Items Required for Replacement]

� Replacement motor unit

� Allen wrenches

� Tension gauge (capable of tensioning to 7 kgf or greater)

� Strong string, looped (or long tie-band)

� Scale

� Oil-based marker pen

� PC or teaching pendant

�

[Overview of Replacement]

(1) Loosen the motor-unit affixing bolts to remove the belt, and replace the motor.

(2) Restore the home position.

Affix the slider at a position A4R is 0.6mm, A5R and A6R is 0.7mm from the mechanical end

on the home side, pass the belt, and adjust the belt to the specified tension.

(3) Perform homing using a PC or teaching pendant and check for deviation from the initial home

position.

If there is a deviation, adjust the home offset if you are using a parameter.

Replacement motor unit

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Iai-america RCS2-A6R Manual de usuario Pagina 55