No. SX-DSV02308 - 61 -
R1.0
Motor Business Unit, Appliances Company, Panasonic Corporation
SAFETY PRECAUTIONS
Servo driver’s ambient temperature
The driver’s service life significantly depends on the
ambient temperature.
Make sure that the servo driver’s ambient temperature
(at 5 cm distant from the servo driver) does not exceed the
operating temperature range.
Operating temperature range: 0 to 55C
Attention in the case of changing carrier frequency
- If carrier frequency is turned up, a current response may improve, and there may have an effect on temperature
and noise of a motor, but the rise in temperature of the driver increases.
When you change carrier frequency, have a margin after fully confirming the temperature of the driver and
the motor in the system.
Attention about installation
- Reserve enough surrounding space for effective cooling.
- Install fans to provide uniform distribution of temperature in the control panel.
- D - H frame is provided with a cooling fan at the bottom. (On the H-frame, the cooling fan is also installed
on the upper side.)
- Observe the environmental conditions of the control panel described in the previous page.
- It is recommended to use the conductive paint when you make your own mounting bracket, or repaint after
peeling off the paint on the machine for installing the products, in order to make noise countermeasure.
We have made the best efforts to ensure quality of this product. However, application of external noise
(include radiation) or static electricity, or a defect of the input power supply, wiring or components may
cause the servo driver to operate beyond the preset conditions. Therefore, you should exercise thorough
caution to ensure safety against an unexpected operation.
5 cm
5 cm
5 cm
Servo driver
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