
1
Introduction
Before using the motor
Only qualied personnel 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.
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. Use the product only after
carefully reading and fully understanding these instructions.
Handling the product without observing the instructions
that accompany a "WARNING" symbol may result in serious
injury or death.
Handling the product without observing the instructions
that accompany a "CAUTION" symbol may result in injury or
property damage.
Note
The items under this heading contain important handling
instructions that the user should observe to ensure safe use
of the product.
Do not use the product in explosive or corrosive environments, in the presence of
ammable gases, locations subjected to splashing water, or near combustibles. Doing so
may result in re, electric shock or injury.
Only qualied and educated personnel should be allowed to perform installation,
connection, operation and inspection/troubleshooting of the product. Handling by
unqualied and uneducated personnel may result in re, electric shock, injury.
Do not transport, install the product, perform connections or inspections when the
power is on. Always turn the power o before carrying out these operations. Failure to
do so may result in electric shock.
The motor is ClassⅠequipment. Install the motor so as to avoid contact with hands, or
ground it to prevent the risk of electric shock.
Keep the input power voltage within the specied range. Failure to do so may result in
re or electric shock.
Securely connect the cables in accordance with the connection examples. Failure to do
so may result in re or electric shock.
Do not forcibly bend, pull or pinch the lead wire. Doing so may result in re or electric
shock.
Turn o the power in the event of a power failure. Or the motor may suddenly start when
the power is restored and may cause injury or damage to equipment.
[25 W, 40 W Only]
Turn o the power in the event the overheat protection device (thermal protector)
is triggered. Failure to do so may result in injury or damage to equipment, since the
motor will start abruptly when the overheat protection device (thermal protector) is
automatically reset.
HM-9439
OPERATING MANUAL
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.
Induction Motor Lead Wire Type
for Right-Angle Hypoid Gear JH/JL Gearhead
Do not use the motor beyond its specications. Doing so may result in electric shock,
injury or damage to equipment.
Do not touch the motor during operation or immediately after stopping. The surface is
hot and may cause a skin burn(s).
Do not lift the motor by holding the motor output shaft or motor lead wires. Doing so
may result in injury.
Keep the area around the motor free of combustible materials. Failure to do so may result
in re or 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 touch the rotating part (output shaft) while operating the motor. Doing so may
result in injury.
When an abnormality is noted, turn o the power immediately. Failure to do so may
result in re, electrical shock or injury.
The motor surface temperature may exceed 70 °C (158 °F) even under
normal operating conditions. If the operator is allowed to approach
the running motor, attach a warning label as shown in the gure in a
conspicuous position. Failure to do so may result in a skin burn(s). Warning label
[100 W Only]
The motor does not have a built-in overheat protection device. Provide a protection
device externally.
Preparation
Checking the product
Verify that the items listed below are included. Report any missing or damaged items to
the branch or sales oce from which you purchased the product.
Motor......................................................................1 unit
OPERATING MANUAL (this document).......1 copy
Checking the model name
Check the model names of the motor and the
gearhead against the model name described on
each nameplate.
Tell us the model name, product serial number, and
manufacturing date when you contact us.
The gure shows an example when a motor is
combined with hollow shaft type gearhead.
Output power Motor model
Combined gearhead model
Hollow shaft
JH Gearhead
Hollow shaft
JL Gearhead
25 W 4IK25K-SW2 4HB 4LB
40 W 5IK40K-SW2
5HB 5LB
100 W 5IK100VKJS
5IK100VKES
: Gear ratio (10, 15, 20, 30, 50, 100, 200)