Chapter 3 Precautions for Use
3–2
3-1 Environment
3-1-1 Environmental conditions
Environment Conditions
Ambient temperature
0°C to +40°C
(with no freezing)
Ambient humidity 80% RH or less (with no dew condensation)
Storage temperature
–15°C to +70°C (with no freezing)
Storage humidity 90% RH or less (with no dew condensation)
Atmosphere
• Indoors (Where unit is not subject to direct sunlight)
• With no corrosive gas or combustible gas, oil mist or dust
Altitude 1000m or less above sea level
HC52/102/152/53/103/153
HC103R/153R/203R/353R/503R
X: 9.8 m/sec
2
(1G) or less
Y: 24.5m/sec
2
(2.5G) or less
HC202/352
HC203/353
X: 19.6 m/sec
2
(2G) or less
Y: 49 m/sec
2
(5G) or less
HC452/702
HC453/703
X: 11.7 m/sec
2
(1.2G) or less
Y: 24.5 m/sec
2
(2.5G) or less
Vibration
HC902
X: 9.8 m/sec
2
(1G) or less
Y: 24.5 m/sec
2
(2.5G) or less
The vibration conditions are as shown below.
200
100
80
60
50
40
30
20
1000 2000 30000
Speed (r/min)
μ
Vibration amplitude (double-sway width) ( m)
CAUTION
1. Do not hold the cables, axis or detector when transporting the servomotor.
Failure to observe this could lead to faults or injuries.
2. Securely fix the servomotor to the machine. Insufficient fixing could lead to
the servomotor deviating during operation. Failure to observe this could lead
to injuries.
3. When coupling to a servomotor shaft end, do not apply an impact by
hammering, etc. The detector could be damaged.
4. Never touch the rotary sections of the servomotor during operations. Install a
cover, etc., on the shaft.
5. Do not apply a load exceeding the tolerable load onto the servomotor shaft.
The shaft could break.
6. Do not connect/disconnect any connector while the power is ON.
Y
X
Servomotor
Acceleration
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