Instruction manual

2 - 2
2. INSTALLATION
(b) Installation of two or more servo amplifiers
POINT
Mounting closely is available for a combination of servo amplifiers of 3.5kw or
less. The servo amplifiers of 5kw or more can not be mounted closely.
Leave a large clearance between the top of the servo amplifier and the internal surface of the control box,
and install a fan to prevent the internal temperature of the control box from exceeding the environmental
conditions.
When installing the servo amplifiers closely, leave a clearance of 1mm between the adjacent servo
amplifiers in consideration of mounting tolerances.
In this case, bring the ambient temperature within 0 to 45
, or use it at 75% or a smaller effective load
ratio.
40mm or more
Control box
30mm
or more
30mm
or more
Control box
Leaving clearance
Mounting closely
30mm
or more
1mm 1mm
100mm
or more
30mm
or more
100mm
or more
10mm
or more
40mm
or more
(2) 11kW or more
(a) Installation of one servo amplifier
40mm or more
10mm
or more
120mm
or more
Wiring allowance
80mm
Top
Bottom
Servo amplifier
Control box
Control box
10mm
or more