30
2 INSTALLATION
2.1 Mounting direction and clearances
Installation clearances for the servo amplifier [WG]
■
Installation of one servo amplifier
■
Installation of two or more servo amplifiers
Maintain a large clearance above the servo amplifiers and install a cooling fan to prevent the temperature inside the cabinet
from exceeding the temperature specified in the environmental conditions.
When closely mounting the servo amplifiers, leave a clearance of 1 mm between the adjacent servo amplifiers in
consideration of mounting tolerances.
When mounting servo amplifiers in this manner, keep the ambient temperature within 0 °C to 45 °C, or use the servo
amplifiers with 75 % or less of the effective load ratio.
*1 Leave a clearance of 100 mm or more above the fan units.
Other precautions
When using heat generating equipment such as the regenerative option, install it with full consideration of heat generation so
that the servo amplifier is not affected.
Mount the servo amplifier on a perpendicular wall in the correct vertical direction.
Cabinet
Cabinet
40 mm
or more
Wiring allowance
Servo amplifier
80 mm or more
10 mm
or more
10 mm
or more
40 mm
or more
Top
Bottom
1 mm
1 mm
Cabinet
Cabinet
100 mm or more
*1
100 mm or more
*1
10 mm or more
Top
30 mm
or more
30 mm
or more
30 mm
or more
Bottom
40 mm or more
40 mm or more
Leaving clearance
Mounting closely
Summary of Contents for MELSERVO-J5 MR-J5-G Series
Page 2: ......
Page 473: ...12 USING A FULLY CLOSED LOOP SYSTEM 12 7 Absolute position detection system 471 12 MEMO ...
Page 477: ......