Harmonic Drive FHA - C mini Series, Руководство пользователя

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2-4 Examining operating status
Selection guidelines
2-14
1
2
3
4
5
6
7
8
9
10
11
Apx
Sel
ect
ion gui
del
ines
Overload detection time
When an FHA-C mini series actuator is intermittently operated in allowable continuous torque or more,
the time the torque can be output continuously is limited by the overload detection function of the
amplifier even within the allowable duty range. This overload detection time is shown in the figure
below.
Input voltage 100VAC/200VAC specification
0.1
1
10
100
1000
0 50 100 150 200 250 300 350
FHA （ AC100/200V 用）
Output torque coefficient (
％
)
(Output torque = Output torque coefficient x
Allowable continuous torque)
Curved line
indicating
overload detected
during servo lock
Curved line
indicating overload
detected during
actuator operation
O
ver
lo
ad
d
et
ect
io
n t
im
e (
sec)
FHA (AC100V/200V)