3-3 Installation location and installation
Installation
3-4
1
2
3
4
5
6
7
8
9
10
11
Apx
In
sta
lla
tio
n
2
Fasten the flange of the actuator on the load machine with flat washers and high-tension
bolts.
When tightening, use a torque wrench to control the tightening torque.
The tightening torques are shown in the table below:
Model
Item
FHA-8C
FHA-11C
FHA-14C
Output
shaft
Flange
Output
shaft
Flange
Output
shaft
Flange
Tightening
torque
Screw,
hole depth
6-M3
Depth 5
4-M3
6-M4
Depth 5
4-M4
6-M5
Depth 7
4-M5
N·m
2
1.2
4.5
2.7
9.0
5.4
kgf·cm
20
12
46
28
92
55
3
Connect the servo amplifier and wiring.
An extension cable is provided. Use it when wiring the servo amplifier. For details on wiring,
refer to [1-14 Cable specifications] (P1-18) and the manual of your MINAS A6 servo amplifier.
4
Wire the motor cable and encoder cable.
Do not pull the cables with a strong force. The connection points may be damaged. Install the
cable wiring with slack so that no tension is applied to the actuator. Provide a sufficient bending
radius (R = 40 mm or more), especially when the cable flexes.
Do not disassemble/reassemble the actuator.
The actuator uses many precision parts. We cannot guarantee if assembly or
disassembly by the customer will cause lower precision and performance.
R = 40 mm or more
CAUTION
