MAN00000772_SI-G200BB_SVCPDFA.pdf - 第310页
HLGB-10408-01 Adjustment of RTF/RTR A xis Belt T ensio n Loosen the mounting bolts (4-CP4 x 18) for the RT axis mot or bracket from the back of t he unit. T urn the tension adjustment screw for the RT axis belt to ad jus…
HLGB-10408-01
Adjustment of RTF/RTR Axis Belt
Tension
[Necessary jigs]
• Tension meter
[Preparation before work]
For the detailed operating method of the
tension meter, refer to the manual attached to
the tension meter.
Place the measuring terminal of the
tension meter on the center between
the both pulleys.
Knock the RN axis belt with finger,
then tension value on the belt is
displayed on the tension meter.
Measure the tension on the 4 measuring points on the RT axis belt, and check the value of
the tension.
±
HLGB-10408-01
Adjustment of RTF/RTR Axis Belt
Tension
Loosen the mounting bolts (4-CP4 x
18) for the RT axis motor bracket from
the back of the unit.
Turn the tension adjustment screw for
the RT axis belt to adjust the belt
tension.
Measure the tension on the 4 locations on the RT axis belt by using tension meter to check
that the maximum value and average value of the tension are within the standard.
After adjusting the tension, fasten the RT axis motor mounting bolt with a torque of 300
cN･m.
HLGB-10409-01
Adjustment of RNF/RNR Axis Belt
Tension
[Necessary jigs]
• Tension meter
• RN Axis belt tension Jig
[Preparation before work]
For the detailed operating method of the
tension meter, refer to the manual attached to
the tension meter.
Place the measuring terminal of the
tension meter on the center between
the both pulleys.
Knock the RN axis belt with finger,
then tension value on the belt is
displayed on the tension meter.
Measure the tension on the 4 measuring points on the RN axis belt.