Using A Belt - YASKAWA E-S Series Product Manual

3.2.2

Using a Belt

Select a coupling belt that is suitable for the allowable radial load of the Servomotor and the Ser-
vomotor output. When the Servomotor accelerates or decelerates, the counterforce from the
acceleration/deceleration torque adds tension to the initial belt tension. Take this additional ten-
Note
sion into consideration when you select the coupling belt.
1.
Wipe off all of the anticorrosive coating from the motor shaft.
2.
Couple the Servomotor to the machine with a belt.
When you attach the belt, adjust the belt tension so that the allowable radial load given in the Servo-
motor specifications is not exceeded. For details, refer to the catalog of the belt manufacturer.
Important
Belt
Adjust the belt tension to adjust the radial load. Measure the belt tension at 45° intervals of
the machine shaft. Turn the shaft and take measurements with a belt tension meter at each
point.
Turn at 45° intervals.
8888
3.2 Coupling to the Machine

3.2.2 Using a Belt

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