Oriental motor BLHM Series Operating Manual

O P E R A T I N G M A N U A L
Brushless Motor
BLHM Motor
Introduction
„ Before using the product
„
Only qualified personnel of electrical and mechanical engineering should work
with the product.
Use the product correctly after thoroughly reading the section "Safety
precautions."
In addition, be sure to observe the contents described in warning, caution, and
note in this manual. The product described in this document has been designed
and manufactured to be incorporated in general industrial equipment. Do not
use for any other purpose. For the power supply, use a DC power supply with
reinforced insulation on its primary and secondary sides. Oriental Motor Co.,
Ltd. is not responsible for any damage caused through failure to observe this
warning.
„ Operating manuals for the product
„
Operating manuals for this product are listed below.
For details about connections and operations, refer to the operating manual
included with the driver or the brushless motor and driver package.
• • BLHM Motor OPERATING MANUAL (this document)
This manual explains the functions as well as the installation method and others
for the motor.
• • BLH Series OPERATING MANUAL (included with the driver)
This manual explains the functions as well as the installation/connection
methods and others for the driver.
• • BLH Series Digital setting type USER MANUAL
This manual does not come with the product. For details, contact your nearest
Oriental Motor sales office or download from Oriental Motor Website Download
Page.
Safety precautions
The precautions described below are intended to ensure the safe and correct
use of the product, and to prevent the customer and others from exposure to
the risk of injury.
Use the product only after carefully reading and fully understanding these
instructions.
Handling the product without observing the
WARNING
instructions that accompany a "WARNING" symbol
may result in serious injury or death.
Handling the product without observing the
CAUTION
instructions that accompany a "CAUTION" symbol
may result in injury or property damage.
The items under this heading contain important
Note
handling instructions that the user should observe
to ensure safe use of the product.
[Description of graphic symbols]
: Indicates "prohibited" actions that must not be performed.
: Indicates "compulsory" actions that must be performed.
• Do not use the product in explosive or corrosive environments, in the
presence of flammable gases, locations subjected to splashing water,
or near combustibles. Doing so may result in fire or injury.
• Do not move, install, connect or inspect the product while the power
is supplied. Always turn off the power before carrying out these
operations. Damage to equipment may result.
HM-5238
WARNING
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety
precautions.
• Please read it thoroughly to ensure safe operation.
• Always keep the manual where it is readily available.
• Do not use a motor in a vertical application. If the driver protective
function is activated, the motor will stop and the moving part may
drop, thereby causing injury or damage to equipment.
• Do not machine or modify the motor cable or connection cable. Doing
so may result in fire or damage to equipment.
• Do not forcibly bend, pull or pinch the cable. Doing so may result in
fire or damage to equipment.
• Do not touch the motor and driver when conducting the insulation
resistance measurement or dielectric strength test. Accidental contact
may result in electric shock.
• Do not disassemble or modify the motor and gearhead. Doing so
may result in injury or damage to equipment. Refer all such internal
inspections and repairs to the branch or sales office from which you
purchased the product.
• Only qualified and educated personnel should be allowed to perform
installation, connection, operation and inspection/troubleshooting of
the product. Handling by unqualified and uneducated personnel may
result in fire, injury or damage to equipment.
• Use a motor, gearhead, and driver only in the specified combination.
An incorrect combination may cause fire or damage to equipment.
• Install the motor, gearhead and driver in an enclosure. Failure to do so
may result in injury.
• Do not use the motor and gearhead beyond the specifications. Doing
so may result in fire, injury or damage to equipment.
• Do not touch the motor and gearhead while operating or immediately
after stopping. The surfaces of the motor and gearhead are hot, and it
may cause a skin burn(s).
• Do not leave anything around the motor that would obstruct
ventilation. Doing so may result in damage to equipment.
• Do not move the product by holding the output shaft of the motor or
the gearhead, or the motor cable. Doing so may result in injury.
• Do not touch the motor output shaft (end or pinion) with bare hands.
Doing so may cause injury.
• When assembling the motor (pinion shaft) with the gearhead, exercise
caution not to pinch your fingers or other parts of your body between
the motor and gearhead. Injury may result.
• When installing the motor or gearhead in the equipment, exercise
caution not to pinch your fingers or other parts of your body between
the equipment and motor or gearhead. Injury may result.
• Do not touch the rotating part (output shaft) while operating the
motor. Doing so may cause injury.
• Securely install the motor and gearhead to the mounting plate.
Inappropriate installation may cause the motor and gearhead to
detach and fall, resulting in injury or damage to equipment.
• Provide a cover over the rotating part (output shaft) of the motor or
gearhead. Failure to do so may result in injury.
• Securely install a load on the output shaft of the motor or gearhead.
Inappropriate installation may result in injury.
• Be sure to ground the motor and driver to prevent them from being
damaged by static electricity. Failure to do so may result in fire or
damage to equipment.
• The motor surface temperature may exceed 70°C (158°F)
even under normal operating conditions. If the operator
is allowed to approach the motor in operation, attach a
warning label in a conspicuous position as shown in the
figure. Failure to do so may result in a skin burn(s).
WARNING
CAUTION
Warning label
1