HM-9225-4
OPERATING MANUAL
World K Series
Power Off Activated Type
Electromagnetic Brake Motors
1
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.
Introduction
Before using the motor
Only qualified 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 for use as an internal component for general industrial
equipment, and must not be used 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 certified by CQC. Recognized name
and certified name are motor model name.
Voluntary display of the CE mark conforming to the Low Voltage Directives.
Standards
UL 1004, UL 2111, CSA C22.2 No.100, CSA C22.2 No.77, GB 12350
Standards File No.
UL File Nos.E64199 (6 W type), E64197 (15 to 90 W type), CQC
Applications for standard
EN 60034-1, EN 60034-5, EN 60664-1, EN 60950-1
A Running Heating Test and a Locked-Rotor Test has been conducted
with a aluminum radiation plate of size indicated below. For the motor
with a gearhead, tests has been conducted with a gearhead instead of the
radiation plate.
First number in
motor name
Size
[mm (in.)]
Thickness
[mm (in.)]
Material
2 115×115 (4.53×4.53)
3 125×125 (4.92×4.92)
4 135×135 (5.31×5.31)
5 (40 W) 165×165 (6.50×6.50)
5 (60 W, 90 W) 200×200 (7.87×7.87)
5 (0.20) Aluminium
Installation conditions
Overvoltage category II, Pollution degree 2, Class I equipment (For
EN/IEC standards)
When the machinery to which the motor is mounted requires
overvoltage category III and pollution degree 3 specifications, install the
motor in a cabinet that comply with IP54 and connect to power supply
via an isolation transformer.
Standards 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)
Hazardous substances
RoHS (Directive 2002/95/EC 27Jan.2003) compliant
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 flammable gases, locations subjected to
splashing water, or near combustibles. Doing so may result in
fire, electric shock or injury.
Assign qualified personnel the task of installing, wiring,
operating/controlling, inspecting and troubleshooting the
product. Failure to do 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.
Do not use the electromagnetic brake for stopping or for safety
purposes. Using it for purposes other than holding the moving
parts and motor in position may cause injury or damage to
equipment.
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.
In the event the overheat protection device (thermal protector)
is triggered, the load will not be held in position. A safety device
should be provided separately. Failure to do so may result in
injury or damage to equipment.
To prevent the risk of electric shock, use the motor for class I
equipment only.
Motore zur Verwendung in Geräten der Schutzklasse I.
Install the motor in an enclosure in order to prevent electric
shock or injury.
Install the motor so as to avoid contact with hands, or ground it
to prevent the risk of electric shock.
Die Gehäuse der Motore sind mit einer Schraube und Zahnscheibe
sicher mit dem geerdeten Gehäuse des Gerätes zu verbinden.
Keep the input-power voltage within the specification to avoid
fire and electric shock.
Connect the cables securely according to the wiring diagram in
order to prevent fire and electric shock.
Do not forcibly bend, pull or pinch the lead wires (cables).
Doing so may result in fire and electric shock.
Be sure to insulate the connection terminal of the capacitor.
Failure to do so may result in electric shock.
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.
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.