MAN00000772_SI-G200BB_SVCPDFA.pdf - 第306页
Adjustment HLGB-10406-01 FF/FR A xis Z-Phase Matchin g SHEET 4/4 5. Rotate the pulley to sh ift the F axis belt by one crest with the F axis belt freed from the pul ley . 6 T emporarily fasten the fixing screw with the m…
Adjustment
HLGB-10406-01
FF/FR Axis Z-Phase Matching
SHEET
3/4
4 Connect the digital operator to CN3 on the
digital operator.
5 Match Z phase of the F axis motor.
1. Press the MODE/SET key on the
digital operator three times.
2. Press the ∧ key on the digital
operator three times.
- PRN / MON –
Un003 is displayed.
ALARM
RESET
SCROLL
YASKAWA
MODE/SET
JOG
SVON
READ
SERVO
DATA
WRITE
SERVO
SVCN TGON REF
CHARGE
COIN
VCMP
3. Turn the F axis motor pulley by one or
more turns to adjust the indication
(Un003=) on the digital operator to “0”.
Standard value :130000 ± 100
4. Put marking on the F axis belt and
pulley with white paint.
When marking, make sure that the pulley does
not rotate.
Digital operator F axis servo pack
Pulley
Pulley
Belt
Marking
Adjustment
HLGB-10406-01
FF/FR Axis Z-Phase Matching
SHEET
4/4
5. Rotate the pulley to shift the F axis
belt by one crest with the F axis belt
freed from the pulley.
6 Temporarily fasten the fixing screw with the
motor bracket pulled to the front.
7 Adjust tension for the F axis belt, then tighten the motor bracket fixing screws to the specified
torque.
Specified tightening torque: 196 cNm
For procedure of F axis belt tension adjustment, refer to the “FF/FR axis belt tension adjustment” on the
next page.
8 Remove the digital operator.
9 Install the F axis cover and the servo unit.
Pulley
Adjustment
HLGB-10407-01
Adjustment of FF/FR Axis Belt
Tension
SHEET
1/2
Adjustment of FF/FR Axis Belt Tension
[Necessary jigs]
• Tension block Jig
• Tension meter
[Procedure]
1 Install the tension block jig to the feed body.
1. Fix the tension block jig to the feed
part body with two screws (2-M3).
2. Tighten the tension adjustment screw
and temporarily fasten to the motor
bracket.
2 Loosen the cap screws (2-M4) on the F axis
motor bracket.
Tension block jig Tension meter
Bracket
Tension block jig
Tension adjustment
screw
Cap screw
Cap screw