Chapter 1. Checking and Handling
1-4
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Installation direction and intervals
- Install FDA6000C can be seen from the front.
- If the drives are installed in a closed panel, maintain an interval of more than 10 mm
between drives and more than 40 mm between top and bottom. If multiple number of panels
are installed in parallel, about 100 mm space is required on the upper side.
In case of installing fans, avoid heat.
- Regenerative resistor, heating source, away from the drive.
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Prevention of infiltration of outside materials
- Exercise caution when drilling control panels to prevent chips produced by drilling from
getting into the drive.
- Take appropriate measures to prevent oils, water and metal powder from getting into the
drive from openings in the control panels and the fan installed on the ceiling.
- If the drive is used in a place with large amount of toxic gases and dust, protect the drive with
an air purge.
1.3.2 Servo motor installation
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Operating
environment
Ambient temperature
0-40
℃
(There should be no freezing)
Ambient humidity
80% RH or lower (There should be no vapor)
External vibration
X, Y = 19.6
㎨
(2G)
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Caution when assembling load system (Prevent impact on shaft)
It is important to accurately match the motor shaft with the shaft center of the connecting
machine. Mismatched shaft center causes vibration, and may cause damage to the bearing. Use
a rubber hammer to install couplings to prevent excessive force from being applied to the shaft
and bearing.
Check 4 places in turn. The difference between maximum and minimum should be 0.03 or lower.
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Load tolerance on shaft
- Use flexible couplings, and maintain the shaft center deviations within the specified tolerance.
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Use pulleys and sprockets with the allowable load.
