IAI America IF - Manual (Page 58)

5. Maintenance inspection
52
8) Adjust it to recover the home position.
• Remove the pulley cover and loosen the bolt fixing the motor bracket using the
hexagon wrenches with the distance to the opposite side of 3 mm and 4 mm.
Then, slide the motor belt until the pulley is turned without making any contact.
Use of Hexagon Wrench with the
Distance to the Opposite Side of 3 mm
Use of Hexagon Wrench with the
Distance to the Opposite Side of 4 mm
• Turn the motor shaft at an angle of 90 degrees from the counter mark to the
returning direction to the mechanism end (direction confirmed at first).
Example:
In the case of X-SEL controller, turn it at
an angle of 90 degrees to the returning
direction to the mechanism end.
(Example in the case of turning right)
First Counter Mark Position
Controller
X-SEL
P-Driver
SEL-E/G
SEL-ES/GS,F,H
E-Con 90°
45°
102°
Returning Amount from
the Counter Mark
• Go the ring-shaped strong thread (or long
harness belt) around the motor cover and
pull it using the tension gauge.
• Pull it with the specified tension and tighten
the bolt (At that time, take care so that the
slider or motor shaft does not move).
Tension: 5 kgf for IF-S and 10 kgf for IF-M