1
Introduction
Before using the motor
Only qualified and educated personnel should work with the product.
Use the product correctly after thoroughly reading the section "Safety
precautions." Should you require the inspection or repair of internal parts,
contact the Oriental Motor office where you purchased the product.
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.
Refer to the operating manuals supplied with the driver for details about
connections and operations.
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BLM
Motor Connector type Foot mount · Parallel shaft
OPERATING MANUAL (this document)
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OPERATING MANUAL for each Series (supplied with the driver)
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QUICK START GUIDE for each Series (supplied with the driver)
RoHS Directive
The products do not contain the substances exceeding the restriction
values of RoHS Directive (2011/65/EU).
Safety precautions
The precautions described below are intended to prevent danger or injury
to the user and other personnel through safe, correct use of the product.
Please read and understand these precautions thoroughly before using the
product.
Warning
Handling the product without observing the instructions
that accompany a “Warning” symbol may result in serious
injury or death.
Caution
Handling the product without observing the instructions
that accompany a “Caution” symbol may result in injury or
property damage.
Description
of graphic
symbols
: Indicates "prohibited" actions that must not be performed.
: Indicates "compulsory" actions that must be performed.
Warning
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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 the product, perform connections or
inspections when the power is on. Always turn the power off
before carrying out these operations. Failure to do so may result
in electric shock or equipment damage.
•
Do not use a motor in a vertical application. If the driver
protective function is activated, the motor will stop and the
moving part of the equipment may drop. This may cause injury
or damage to equipment.
•
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.
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Do not forcibly bend, pull or pinch the cables. Doing so may
result in fire, electric shock or damage to equipment.
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Do not remove the connector cap until the connection cable is
connected so that the O-ring of the connector connection on the
motor is not damaged. Doing so may result in fire, electric shock
or damage to equipment.
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Do not touch the motor or driver when conducting insulation
resistance measurement or dielectric strength test. Accidental
contact may result in electric shock.
HM-5201-3
O P E R AT I N G M A N U A L
Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety
precautions.
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Please read it thoroughly to ensure safe operation.
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Always keep the manual where it is readily available.
Brushless Motor
BLM
Motor Connector Type
Foot Mount Gearhead
JB
Gearhead
Parallel Shaft Gearhead
JV
Gearhead
Warning
•
Do not disassemble or modify the motor and gearhead. Doing
so may result in electric shock, injury or damage to equipment.
Refer all such internal inspections and repairs to the branch or
sales office from which you purchased the product.
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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
equipment damage.
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A motor and gearhead are heavy in weight. When transporting
or installing, make sure two persons work together to carry out
the necessary tasks. Failure to do so may cause injury.
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The motor is Class
Ⅰ
equipment. When installing the motor and
driver, ground their Protective Earth Terminals. Failure to do so
may result in electric shock.
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Use a motor, gearhead, and driver only in the specified
combination. An incorrect combination may result in fire, electric
shock or damage to equipment.
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Always turn off the power before performing maintenance/
inspection. Failure to do so may result in electric shock.
Caution
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Do not use the motor and gearhead beyond the specifications.
Doing so may result in fire, electric shock, injury or damage to
equipment.
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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).
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Do not leave anything around the motor that would obstruct
ventilation. Doing so may result in damage to equipment.
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Do not carry the product by holding the output shaft for the
motor and gearhead, as well as any of the cables. Doing so may
result in injury.
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Do not touch the output shaft (end of shaft) for the motor and
gearhead with bare hands. Doing so may result in injury.
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When assembling the motor with the gearhead, exercise caution
not to pinch your fingers or other parts of your body between
the motor and gearhead. Injury may result.
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When installing the motor and gearhead in equipment, exercise
caution not to pinch your fingers or other parts of your body
between the product and equipment. Injury may result.
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Do not touch the rotating part (output shaft) when operating
the motor. Doing so may result in injury.
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Do not step on the motor and gearhead or hang from them.
Doing so may result in injury or damage to equipment.
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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 equipment damage.
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When installing a load on the output shaft, make sure the
alignment of shafts, the tension of belts, and the parallelism of
pulleys. Also, securely tighten the clamping screws for pulleys
and couplings before operation. Failure to do so may cause
injury or damage to equipment due to broken parts.
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Provide a cover over the rotating part (output shaft). Failure to
do so may cause injury.
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Securely install a load on the output shaft. Failure to do so may
cause injury.
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Be sure to ground the product to prevent it from being damaged by
static electricity. Failure to do so may result in damage to equipment.
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The motor surface temperature may exceed 70 °C (158 °F)
even under normal operating conditions. If the operator
is allowed to approach a running motor, attach a warning
label as shown in the figure in a conspicuous position.
Failure to do so may result in skin burn(s).
Warning
label
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Dispose the product correctly in accordance with laws and
regulations, or instructions of local governments.
