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9
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8
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Safety precaution label
is affixed to the product.
Connector for motor cable and
CS signal cable
Ground terminal
Oil seal
Output shaft
Safety precaution label
is affixed to the product.
O-ring (not provided on a round shaft model)
Motor nameplate
Bracket B
Frame
[Front view]
[Side view]
Connector for
motor connection
(MOTOR)
Power LED
(green: when power is ON)
Alarm LED
(red: when Trip is operation )
Connector for
communications
(SER)
Connector for power input
(POWER)
Connector for control signals
(I/O)
Attachment hole
Grounding terminal screw
Name of part
Brushless motor
Brushless amplifier
Name of part
Installation
Install the brushless motor and brushless amplifier properly for preventing failure
and accident.
Transport
• Use caution enough in transporting the unit to prevent injury by drop or fall, and avoid
damage to the equipment.
Storage
• Keep the unit indoors in a clean and dry place free from vibration with little change of
temperature.
• In keeping a gear head alone, direct the output shaft down.
(Otherwise, grease leaking is possible.)
Location
• Location gives great influence upon the life of brushless motor and brushless amplifier,
therefore choose a place in conformance with the conditions below:
(1) Indoors where the motor is not subjected to rain water and direct sun beam.
(2) Do not use the motor in corrosive atmosphere such as hydrogen sulfide, sulfurous
acid, chlorine, ammonia, sulfur, gas chloride, gas sulfide, acid, alkali, and salt, in the
atmosphere of combustible gas, or in the vicinity of flammables.
(3) Place not exposed to grinding liquid, oil mist, iron powder, and cutting particle.
(4) Well-ventilated place with little moisture, oil, or inundation, and place far from heat
source such as a furnace.
(5) Place easy to check and clean
(6) Place free from vibration
(7) Do not use the unit in an enclosed environment. Enclosing may raise the temperature
of motor (amplifier), and shorten their life.
Caution in installing gear head
Install a device that will ensure safety operation of the system even if the following
failures should occur on the life end of gear head: idling by damaged teeth, locking
by bite, grease leakage, and the like.
•
As for application such as on a lifter or the like device, install a device for preventing drop
by damaged teeth.
•
As for application such as opening and closing of door, install a release device against
locking by gear biting.
•
As for food or textile equipment, install an oil pan for measures against grease leakage.
•
Do not install an encoder, sensor, contact, etc., in the proximity of gear head. Or
otherwise, protect such devices against grease leakage.
• In order to prevent unexpected accident, be sure to perform daily check.
