Oriental motor K II Series Operating Manual

O P E R AT I N G M A N UA L
Ⅱ
K Series
Induction Motor
Right Angle Shaft
Hypoid Gear JH/JL Gearhead
Introduction
„ Before using the motor
„
Only qualified 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
Warning
accompany a "Warning" symbol may result in serious injury or
death.
Handling the product without observing the instructions that
Caution
accompany a "Caution" symbol may result in injury or property
damage.
The items under this heading contain important handling
Note
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
flammable gases, locations subjected to splashing water, or near combustibles.
Doing so may result in fire, electric shock or injury.
• 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.
• 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.
• Turn off 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.
• The motor is Class І equipment. 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 specified range. Failure to do so may
result in fire or electric shock.
• Securely connect the cables in accordance with the connection examples. Failure
to do so may result in fire or electric shock.
• Do not forcibly bend, pull or pinch the lead wire. Doing so may result in fire or
electric shock.
• Insulate the connection terminals of the supplied capacitor using the supplied
capacitor cap. Failure to do so may result in electric shock.
• Turn off 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.
• Do not touch the connection terminal of the capacitor immediately after the
power is turned off (for a period of 30 seconds). The residual voltage may cause
electric shock.
• Do not disassemble or modify the motor. This may cause electric shock or injury.
• Do not use the motor beyond its specifications. 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 fire 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 off the power immediately. Failure to do so
may result in fire, electrical shock or injury.
HM-9420
Warning
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.
• 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 figure in a conspicuous position. Failure to do so may result in
a skin burn(s).
Preparation
„ Checking the product
„
Verify that the items listed below are included. Report any missing or damaged items
to the branch or sales office from which you purchased the product.
 Motor .......................................................... 1 unit
Pre-assembled with a gearhead
 Capacitor ................................................... 1 piece
 Capacitor cap........................................... 1 piece
 Mounting screw set............................... 1 set
Hexagonal socket head screw, plain washer,
spring washer 4 pieces each
Material: Stainless steel
 OPERATING MANUAL............................ 1 copy
(this document)
„ 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 figures show the Hollow shaft.
• Enter the code representing the power supply voltage in the box „ within the
model name.
JA: Single-phase 100 V 50/60 Hz
JC: Single-phase 200 V 50/60 Hz
• Enter the number representing the gear ratio of the gearhead in the box  within
the model name.
z Hollow shaft JH Gearhead
Output power Model
25 W
4IK25K„-4HB
40 W 5IK40K„-5HB
60 W 5IK60K„-5HB
90 W 5IK90K„-5HB
z Solid shaft JL Gearhead
Output power Model
25 W 4IK25K„-4LB
40 W 5IK40K„-5LB
60 W 5IK60K„-5LB
90 W 5IK90K„-5LB
Warning label
Hollow shaft JH Gearhead
 Safety cover ..........1 piece
 Parallel key ............1 piece
Material: Stainless steel
Solid shaft JL Gearhead
 Parallel key ............1 piece
(Secured to the output shaft)
Material: Iron
Motor
Gearhead
Motor model Gearhead model
4IK25K„ 4HB
5IK40K„
5IK60K„ 5HB
5IK90K„
Motor model Gearhead model
4IK25K„ 4LB
5IK40K„
5IK60K„ 5LB
5IK90K„
1