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14. SERVO MOTOR
14.4.1 Environmental conditions
Environment Conditions
[ ]0 to 40 (non-freezing)
Ambient temperature
[
] 32 to 104 (non-freezing)
Ambient humidity 80%RH or less (non-condensing)
[ ] 15 to 70 (non-freezing)
Storage temperature
[
] 5 to 158 (non-freezing)
Storage humidity 90%RH or less (non-condensing)
Ambient
Indoors (no direct sunlight)
Free from corrosive gas, flammable gas, oil mist, dust and dirt
Altitude Max. 1000m (3280ft) above sea level
HC-KFE series X,Y:49
HC-SFE52 to 152 X,Y:24.5
[m/s
2
]
HC-SFE202
X:24.5
Y:49
HC-KFE series X,Y:161
HC-SFE52 to 152 X,Y:80
(Note)
Vibration
[ft/s
2
]
HC-SFE202
X:80
Y:161
Note: Except the servo motor with reduction gear.
Vibration occurs in the directions shown below.
The values were measured at the portion which
indicates the maximum value (normally the
bracket opposite to load side). When the servo
motor is at a stop, the bearings are likely to fret
and vibration should therefore be suppressed to
about half of the permissible value.
Servo motor
Vibration
X
Y
Graph of vibration servo amplitude vs. speed
Speed [r/min]
Vibration amplitude (both amplitudes) [ m]
200
100
80
60
50
40
30
20
500 1000 1500 2000 2500 3000 3500
14.4.2 Installation orientation
The following table lists directions of installation:
Servo Motor Series Direction of Installation Remarks
HC-KFE
HC-SFE
May be installed in any
direction.
For installation in the horizontal direction, it is recommended to set the
connector section downward.
When the servo motor with electromagnetic brake is installed with the shaft end at top, the brake plate
may generate sliding sound but it is not a fault. Refer to Section 14.6.3 for the installation orientation of
the servo motor with reduction gear.