
1
Introduction
Before using the motor
Only qualied 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 ofce 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.
Standard and CE Marking
Motors are recognized by UL and certied by CQC. Recognized name and
certied name are motor model name.
Voluntary display of the CE Mark conforming to the Low Voltage Directives.
z
zStandards
UL 1004-1, UL 1004-2, UL 1004-3, CSA C22.2 No.100, CSA C22.2 No.77,
GB/T 12350
z
zStandards File No.
UL File No.E64197, E64199, CQC
z
zApplications for standard
EN 60034-1, EN 60034-5, EN 60664-1, EN 60950-1
Temperature rise tests required by the standards are performed in a state that
has been attached a heat radiation plate instead of a gearhead.
The size and material for the heat radiation plates are as follows.
Motor model Size [mm (in.)] Thickness
[mm (in.)] Material
2IK6, 2RK6 115×115 (4.53×4.53)
5 (0.20) Aluminium
3IK15, 3RK15 125×125 (4.92×4.92)
4IK25, 4RK25 135×135 (5.31×5.31)
5IK40, 5RK40 165×165 (6.50×6.50)
5IK60, 5RK60, 5IK90 200×200 (7.87×7.87)
5RK90 10 (0.39)
z
zThermal Class
130 (B)
z
zInstallation conditions
Overvoltage category II, Pollution degree 2, Class I equipment (For EN
standards)
When the machinery to which the motor is mounted requires overvoltage
category III and pollution degree 3 specications, install the motor in a cabinet
that comply with IP54 and connect to power supply via an isolation transformer.
z
zStandards for accessories
Capacitor: UL File No.E83671 (CYWT2), VDE License Nos.112847
(capacitors with a rated voltage of 250 VAC),
114747 (capacitors with a rated voltage of 450 VAC)
Capacitor cap: UL File No.E56078 (YDTU2)
RoHS Directive
The products do not contain the substances exceeding the restriction values of
RoHS Directive (2011/65/EU).
HM-9293-5
OPERATING MANUAL Thank you for purchasing an Oriental Motor product.
This Operating Manual describes product handling procedures and safety
precautions.
z• Please read it thoroughly to ensure safe operation.
z• Always keep the manual where it is readily available.
KⅡSeries Lead Wire Type
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.
z• 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.
z• 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 or equipment damage.
z• 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.
z• 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.
z• The motor is Class I equipment. Install the motor so as to avoid contact with
hands, or ground it to prevent the risk of electric shock.
z• Install the motor in an enclosure in order to prevent electric shock or injury.
z• Keep the input-power voltage within the specication to avoid re and electric
shock.
z• Connect the cables securely according to the wiring diagram in order to
prevent re and electric shock.
z• Do not forcibly bend, pull or pinch the lead wires. Doing so may result in re
and electric shock.
z• Be sure to insulate the connection terminal of the capacitor. Failure to do so
may result in electric shock.
z• Turn off the power in the event of a power failure, or the motor will suddenly
start when the power is restored and may cause injury or damage to
equipment.
z• 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.
z• Do not disassemble or modify the motor. This may cause electric shock or
injury.
Handling the product without observing the instructions that accompany a
“Caution” symbol may result in injury or property damage.
z• Do not use the motor beyond its specications, or electric shock, injury or
damage to equipment may result.
z• Do not touch the motor during operation or immediately after stopping.
The surface is hot and may cause a skin burn(s).
z• Do not hold the motor output shaft or motor lead wires. This may cause injury.
z• Keep the area around the motor free of combustible materials in order to
prevent re or a skin burn(s).
z• To prevent the risk of damage to equipment, leave nothing around the motor
that would obstruct ventilation.
z• Use a motor and speed controller only in the specied combination. An
incorrect combination may cause a re.
z• To prevent bodily injury, do not touch the rotating parts (output shaft) of the
motor during operation.
z• When an abnormality is noted, turn off the power immediately, or re, electric
shock or injury may occur.
z• The motor's surface temperature may exceed 70 °C (158 °F),
even under normal operating conditions. If a motor is accessible
during operation, post the warning label shown in the gure in a
conspicuous position to prevent the risk of skin burn(s). Warning label