12
Note:
(1)
If the concentricity is not enough, it will cause the vibration and bearing damage.
(2) When installing the coupler, prevent direct impact to the shaft. This can damage the encoder
mounted on the shaft end at the opposite side of the load.
2-1-4
．
Orientation
MS series servomotors can be installed either horizontally or vertically.
2-1-5
．
Handling Oil and Water
Install a protective cover over the servomotor if it is used in a location that is subject to water or oil
mist. Also use a servomotor with an oil seal when needed to seal the through-shaft section.
2-1-6
．
Cable Stress
Make sure that the power lines are free from bends and tension. Be especially careful to wire signal line
cables so that they are not subject to stress because the core wires are very thin, measuring only 0.2 to
0.3mm
2
.
2-2
．
Servo Drive
The DS3 series PQA servo drives are base-type servo drive. Incorrect installation will cause problems.
Follow the installation instructions below
2-2-1
．
Storage Conditions
Store the servo drive within -20~+60
℃
, as long as it is stored with the power cable disconnected.
2-2-2
．
Installation Site
The following precautions apply to the installation site.
Situation
Installation Precaution
Installation in a Control
Panel
Design the control panel size, unit layout, and cooling method so the
temperature around the servo drives does not exceed 50°C.
Through part of the shaft
Measure it at 4 places of the circle, the difference should be below
0.03mm. (Rotate with the shaft coupler)
Measure it at 4 places of the circle, the difference should be below 0.03mm.
(Rotate with the shaft coupler)