Oriental motor BLM Series Operating Manual

O P E R AT I N G M A N UA L
Brushless Motor
BLM Motor With Electromagnetic Brake
Connector type
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 manual has been designed and manufactured to
be incorporated in general industrial equipment.
Do not use for any other purpose. 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.
• • BLM Motor with Electromagnetic Brake Connector type
OPERATING MANUAL (this document)
• • BLE2 Series OPERATING MANUAL (included with the driver)
This manual explains the function, installation and connection methods,
troubleshooting, and others for the driver.
• • BLE2 Series 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
Indicates "prohibited" actions that must not be
:
performed.
graphic symbols]
Indicates "compulsory" actions that must be
:
performed.
• Do not use the product in explosive or corrosive environments, in the
presence of flammable gases or near combustibles. Doing so may
result in fire, electric shock or injury.
• Do not transport, install, connect or inspect the product while the
power is supplied. Always turn off the power before carrying out
these operations. Electric shock or damage to equipment may result.
• Use an electromagnetic brake motor in an application of vertical
drive such as elevating equipment. If a power failure occurs or the
driver protective function is activated in a state where the motor
without an electromagnetic brake is used, the moving part may
fall when the motor stops. This may cause injury or damage to
equipment.
• When using the electromagnetic brake motor in an application
of vertical drive (elevating application), be sure check the load
condition sufficiently before operating. If a load in excess of the rated
torque is applied or the small torque limiting value is set, the load
may fall. This may cause injury or damage to equipment.
HM-5236
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 machine or modify the connection cable. Doing so may result
in fire, electric shock, or damage to equipment.
• Do not apply any excessive force to the motor connector. Doing so
may result in fire, electric shock, or damage to equipment.
• Do not forcibly bend, pull or pinch the cable. Doing so may result in
fire, electric shock, or damage to equipment.
• Do not remove the connector cap until the connection cable is
connected so that the O-ring of the connector for cable connection
on the motor is not damaged. Doing so may result in fire, electric
shock, or damage to equipment.
• Do not touch the motor or 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. Refer all such
internal inspections and repairs to the branch or sales office from
which you purchased the product. This may result in electric shock,
injury or damage to equipment.
• 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, electric shock, injury, or damage to equipment.
• The motor is Class I equipment. When installing the motor and driver,
connect their Protective Earth Terminals. Failure to do so may result
in electric shock.
• Use a motor, gearhead, and driver only in the specified combination.
Failure to do so may result in fire, electric shock, or damage to
equipment.
• Always turn off the power before performing maintenance or
inspection. Failure to do so may result in electric shock.
• Do not use the motor and gearhead beyond the specifications. Doing
so may result in fire, electric shock, injury or damage to equipment.
• Do not touch the motor or gearhead while operating or immediately
after stopping. The surface of the motor or gearhead is 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 lift up 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 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