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rating specification, thus it should not be used in minus load.
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The admissible load inertia converted into the motor shaft is within 5 times the inertia of the
applied servo motor. If it exceeds this, during deceleration it may cause regenerative malfunction.
The following steps should be taken if the load inertia exceeds more than 5 times the inertia of
the servo motor.
- Reduce the current limit. - Slow down deceleration time.
- Lower the maximum speed in use.
1.3.2 Setting the servo drive
▷
Warning : Turn off the power while mounting or uninstalling.
▷
While installing the panel, take into consideration the size or the panel, cooling and wiring in
order to maintain a difference of temperature below 5
surrounding temperature.
▷
The surrounding temperature should be maintained below 55
should be used.
▷
Should there be vibrations, the driver should be mounted on shock absorbing surface.
▷
Should the servo driver be exposed to corrosive gas for a long time, it may cause damages to
connecting devices, thus it should be avoided.
▷
Environmental conditions such as high temperature, high humidity, excessive dust and metal
particles should be avoided.
◆ Mounting method
▷
There should be a space wider than 100㎜ below and above the servo drive.
▷
There should be a space wider than 30㎜ on both sides of the servo drive.
▷
Mount the servo drive vertically. Do not use if it is mounted horizontally.
DOOSAN SERVO
between the panel temperature and the
at all cases. Proper ventilation
57
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