MITSUBISHI ELECTRIC MR-E- A/AG - Manual (Page 4)

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4. Additional instructions
The following instructions should also be fully noted. Incorrect handling may cause a fault, injury, electric
shock, etc.
(1) Transportation and installation
CAUTION
Transport the products correctly according to their weights.
Stacking in excess of the specified number of products is not allowed.
Do not carry the servo motor by the cables, shaft or encoder.
Do not hold the front cover to transport the servo amplifier. The servo amplifier may drop.
Install the servo amplifier in a load-bearing place in accordance with the Instruction Manual.
Do not climb or stand on servo equipment. Do not put heavy objects on equipment.
The servo amplifier and servo motor must be installed in the specified direction.
Leave specified clearances between the servo amplifier and control enclosure walls or other equipment.
Do not install or operate the servo amplifier and servo motor which has been damaged or has any parts
missing.
Provide adequate protection to prevent screws and other conductive matter, oil and other combustible
matter from entering the servo amplifier.
Do not drop or strike servo amplifier or servo motor. Isolate from all impact loads.
Use the servo amplifier and servo motor under the following environmental conditions:
Conditions
Environment
Servo amplifier Servo motor
[ ] 0 to 55 (non-freezing) 0 to 40 (non-freezing) Ambient
temperature
[ ] 32 to 131 (non-freezing) 32 to 104 (non-freezing)
Ambient humidity 90%RH or less (non-condensing) 80%RH or less (non-condensing)
[ ] 20 to 65 (non-freezing) 15 to 70 (non-freezing) Storage
temperature
[ ] 4 to 149 (non-freezing) 5 to 158 (non-freezing)
Storage humidity 90%RH or less (non-condensing)
Ambience Indoors (no direct sunlight) Free from corrosive gas, flammable gas, oil mist, dust and dirt
Altitude Max. 1000m (3280 ft) above sea level
HC-KFE Series X Y : 49
HC-SFE52 to 152 X Y : 24.5
[m/s 2 ] 5.9 or less
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 ] 19.4 or less
HC-SFE202
X : 80
Y : 161
Note: Except the servo motor with reduction gear.
Securely attach the servo motor to the machine. If attach insecurely, the servo motor may come off during
operation.
The servo motor with reduction gear must be installed in the specified direction to prevent oil leakage.
Take safety measures, e.g. provide covers, to prevent accidental access to the rotating parts of the servo
motor during operation.
Never hit the servo motor or shaft, especially when coupling the servo motor to the machine. The encoder
may become faulty.
Do not subject the servo motor shaft to more than the permissible load. Otherwise, the shaft may break.
When the equipment has been stored for an extended period of time, consult Mitsubishi.