Oriental motor V Series User manual

HM-9203-４
OPERATING MANUAL
VSeries Lead Wire Type
Induction Motors and Reversible 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
UL1004-1, UL1004-2, UL1004-3
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
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
VHI206, VHR206 115×115 (4.53×4.53)
VHI315, VHR315 125×125 (4.92×4.92)
VHI425, VHR425 135×135 (5.31×5.31)
VHI540, VHR540 165×165 (6.50×6.50)
VHI560,
VHR560, VHI590
5 (0.20)
VHR590
200×200 (7.87×7.87)
10 (0.39)
Aluminium
Installation 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 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
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. 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.
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 Iequipment.
Install the motor so as to avoid contact with hands, or ground it
to prevent the risk of electric shock.
Dieser Motor ist in Geräten mit Schutzklasse I zu verwenden.
Der Motor ist so einzusetzen, dass er nicht berührt werden kann, bzw.
er ist zu erden, um Stromschläge zu verhindern.
Install the motor in an enclosure in order to prevent electric
shock or injury.
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. 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.
Do not use the motor beyond its specifications, or electric
shock, injury or damage to equipment may result.
Do not touch the motor during operation or immediately after
stopping. The surface is hot and may cause a skin burn(s).

2
Do not hold the motor output shaft or motor lead wires. This
may cause injury.
Keep the area around the motor free of combustible materials
in order to prevent fire or a skin burn(s).
To prevent the risk of damage to equipment, leave nothing
around the motor that would obstruct ventilation.
To prevent bodily injury, do not touch the rotating parts (output
shaft, cooling fan) of the motor during operation.
When an abnormality is noted, turn off the power immediately,
or fire, electric shock or injury may occur.
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 figure in a conspicuous
position to prevent the risk of skin burn(s). Warning
label
To dispose of the motor, disassemble it into parts and
components as much as possible and dispose of individual
parts/components as industrial waste.
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
•Capacitor............................. 1 piece (only for single-phase motors)
•Capacitor cap ...................... 1 piece (only for single-phase motors)
•Operating manual................ 1 copy
•Set of mounting bolts.......... 1 set (only for combination type)
(Mounting screws, hexagonal nuts, washers, spring washers 4 pieces
each, parallel key 1 piece)
Checking the model name
Check the model number against the number indicated on the product.
●Induction motors
Model∗1 Motor model Capacitor model Gearhead
model∗2
VHI206A2-J VHI206A2-GV CH35FAUL2
VHI206A2-U VHI206A2-GV CH25FAUL2
VHI206C2-J VHI206C2-GV CH08BFAUL
VHI206C2-E VHI206C2-GV CH06BFAUL
GV2G
VHI315A2-J VHI315A2-GV CH55FAUL2
VHI315A2-U VHI315A2-GV CH45FAUL2
VHI315C2-J VHI315C2-GV CH15BFAUL
VHI315C2-E VHI315C2-GV CH10BFAUL
GV3G
VHI425A2-J VHI425A2-GV CH80CFAUL2
VHI425A2-U VHI425A2-GV CH65CFAUL2
VHI425C2-J VHI425C2-GV CH20BFAUL
VHI425C2-E VHI425C2-GV CH15BFAUL
GV4G
VHI540A2-J VHI540A2-GVH CH110CFAUL2
VHI540A2-U VHI540A2-GVH CH90CFAUL2
VHI540C2-J VHI540C2-GVH CH30BFAUL
VHI540C2-E VHI540C2-GVH CH23BFAUL
VHI560A2-J VHI560A2-GVH CH200CFAUL2
VHI560A2-U VHI560A2-GVH CH180CFAUL2
VHI560C2-J VHI560C2-GVH CH50BFAUL
VHI560C2-E VHI560C2-GVH CH40BFAUL
GVH5G
VHI590A2-J VHI590A2-GVR CH280CFAUL2
VHI590A2-U VHI590A2-GVR CH250CFAUL2
VHI590C2-J VHI590C2-GVR CH70BFAUL
VHI590C2-E VHI590C2-GVR CH60BFAUL
GVR5G
VHI425S2-VHI425S2-GV －GV4G
VHI540S2-VHI540S2-GVH －
VHI560S2-VHI560S2-GVH －GVH5G
VHI590S2-VHI590S2-GVR －GVR5G
●Reversible motors
Model∗1 Motor model Capaictor model Gearhead
model∗2
VHR206A2-J VHR206A2-GV CH45FAUL2
VHR206A2-U VHR206A2-GV CH35FAUL2
VHR206C2-J VHR206C2-GV CH10BFAUL
VHR206C2-E VHR206C2-GV CH08BFAUL
GV2G
VHR315A2-J VHR315A2-GV CH75CFAUL2
VHR315A2-U VHR315A2-GV CH60CFAUL2
VHR315C2-J VHR315C2-GV CH18BFAUL
VHR315C2-E VHR315C2-GV CH15BFAUL
GV3G
VHR425A2-J VHR425A2-GV CH100CFAUL2
VHR425A2-U VHR425A2-GV CH80CFAUL2
VHR425C2-J VHR425C2-GV CH30BFAUL
VHR425C2-E VHR425C2-GV CH25BFAUL
GV4G
VHR540A2-J VHR540A2-GVH CH160CFAUL2
VHR540A2-U VHR540A2-GVH CH120CFAUL2
VHR540C2-J VHR540C2-GVH CH40BFAUL
VHR540C2-E VHR540C2-GVH CH35BFAUL
VHR560A2-J VHR560A2-GVH CH250CFAUL2
VHR560A2-U VHR560A2-GVH CH200CFAUL2
VHR560C2-J VHR560C2-GVH CH60BFAUL
VHR560C2-E VHR560C2-GVH CH50BFAUL
GVH5G
VHR590A2-J VHR590A2-GVR CH350CFAUL2
VHR590A2-U VHR590A2-GVR CH300CFAUL2
VHR590C2-J VHR590C2-GVR CH80BFAUL
VHR590C3-E VHR590C3-GVR CH70BFAUL
GVR5G
∗1 The box () of the model will be filled with the numeral or letter as
shown below.
Combination type ..... numeral to represent the gear reduction ratio
Pinion shaft type 6 to 25 W .......................GV
Pinion shaft type 40 W, 60 W....................GVH
Pinion shaft type 90 W ..............................GVR
∗2 The box () of the gearhead model will be filled with the numeral
to represent the gear reduction ratio.
Installation
Location for installation
The motor is designed and manufactured for installation in equipment.
Install it in a well-ventilated location that provides easy access for
inspection. The location must also satisfy the following conditions:
•Inside an enclosure that is installed indoors (provide vent holes)
•Operating ambient temperature
−10 to +40 °C (+14 to +104 °F) (non-freezing)
−10 to +50 °C (+14 to +122 °F) for 100 V/200 V
•Operating ambient humidity 85%, maximum (non-condensing)
•Area that is free from an explosive atmosphere or toxic gas (such as
sulfuric gas) or liquid
•Area not exposed to direct sun
•Area free of excessive amount dust, iron particles or the like
•Area not subject to splashing water (storms, water droplets), oil (oil
droplets) or other liquids
•Area free of excessive salt
•Area not subject to continuous vibration or excessive shocks
•Area free of excessive electromagnetic noise (from welders, power
machinery, etc.)
•Area free of radioactive materials, magnetic fields or vacuum
•1000 m or less above sea level
How to install the motor
For the pinion shaft type, assemble the motor and gearhead (sold separately).
For the detail of assembling, refer to the operating manual for the gearhead.
An O-ring is attached to the flange of the 90 W type motor. Do not pinch the
O-ring when assembling the motor and gearhead. Pinching the O-ring causes
a grease leak from the gearhead.
●Installation to equipment
Drill holes on the mounting plate and fix the motor and gearhead on the
plate using four screws (provided).
For pinion shaft type, the mounting bolts are provided with the gearhead.

3
Motor
Screw provided
with gearhead
Gearhead
Mounting plate
Washer
Nut
Spring
Washer
Maximum thickness of mounting plate for the case of using provided
screws is as below chart.
Gearhead
model
Nominal
diameter of
screw
Tightening
torque
[N·m (lb-in)]
Maximum thickness
of mounting plate t
[mm (in.)]
GV2GM4 1.8 (15.9) 5 (0.2)
GV3G,
GV4GM6 6.4 (56) 8 (0.31)
GVH5G,
GVR5GM8 15.5 (137) 12 (0.47)
●Motor with cooling fan
When installing a motor with cooling fan onto a device, leave 10 mm
(0.39 in.) or more behind the fan cover or open a ventilation hole so that
the cooling inlet on the back of the motor cover is not blocked.
Attaching Load
To shaft of the gearhead has been machined to an outer diameter tolerance
of h7 and is provided with a key slot for connecting the transmission parts.
When connecting the transmission parts, ensure that the shaft and parts
have a clearance fit, and always fix the parallel key to the output shaft with
a screw to prevent the parts from rattling or spinning.
Screw
Parallel key
Gearhead output shaft
Note
Do not use excessive force, or hammer the transmission parts
onto the gearmotor shaft as damage may occur.
Mounting the capacitor (only for single-phase motors)
Before mounting the provided capacitor, check
that the capacitor’s capacitance matches that
stated on the motor’s name plate. Mount the
capacitor securely by using M4 screws (not
provided).
Ø4.3 mm
(0.169 in.)
Note
Do not let the screw fastening torque exceed 1 N·m (8.8 lb-in) to
prevent damage to the mounting foot.
Mount capacitor at least 10 cm (3.94 in.) away from the motor.
If it is located closer, the life of the capacitor will be shortened.
Changing gearhead of the combination type
Remove the gearhead by unscrewing the hexagonal socket-head screws
holding the gearhead to the motor (2 locations). For motor/gearhead
assembly, see the operating manual provided with the gearhead, which is
sold separately.
Hexagonal socket-head screw (2 locations)
Illustration shows the view frommotor case side.
Gearhead model Nominal diameter of bolt
GV2G,GV3G,GV4GM2.6
GVH5G,GVR5GM3
Connection and operation
Insulate all the wire connections, such as the connection between the
motor and the capacitor connection.
Ground the motor using a protective earth terminal.
The direction of motor rotation is as viewed from the side of the motor’s
output shaft. The motor rotates in a clockwise (CW) and counterclockwise
(CCW) direction.
Note
Insulation class of this motor is B. Make sure that the motor
case temperature does not exceed 90 °C (194 °F) during
operation of the motor. Operation exceeding case
temperature 90 °C (194 °F) may significantly deteriorate the
coils and ball bearings of the motor and shorten the motor’s
life span. Motor case temperature can be measured by fixing
a thermometer on the motor surface. It can also be
measured using thermo tape or a thermocouple.
To change rotation direction of the single-phase induction
motor, wait until the motor completely stops. Otherwise its
direction may not change or may take much time to change.
Single-phase motors use a capacitor and keep it connected
even after rotation of the motor has started.
Rotating direction of the gearhead output shaft
The rotating direction of the gearhead output shaft may be opposite that
of the motor shaft, depending on the gear ratio. Before performing
wiring, be sure to check the rotating direction of the gearhead output
shaft to be used and determine the desired direction of motor rotation.
Gear ratio
Gearhead model
Same as the rotating
direction of motor shaft
Opposite the rotating
direction of motor shaft
5 to 25GV2G, GV3G,
GV4G150 to 360 30 to 120
5 to 18
GVH5G120 to 300 25 to 100
5 to 15
GVR5G75 to 180 18 to 60
Single-phase motors
●Wiring diagram
Connect the motor according to the figure.
Induction motors
The connection method will vary, depending on the direction.
Capacitor
Black
Red
L
N
White
Motor PE
CW
<Clockwise>
White
Red
L
N
Black
Motor PE
Capacitor
<Counterclockwise>
CCW
Reversible motors
CCW
Motor
CW
Black
White
CW
CCW
L
N
Red
PE
Capacitor
To rotate the motor in a
clockwise (CW) direction, flip
switch to CW. To rotate it in a
counterclockwise (CCW)
direction, flip switch to CCW.
●Capacitor connection (only for single-phase motors)
The capacitor internal wiring as follows:
Capacitor terminals are internally electrically connection in twos; A-B
and C-D for easy connection. For easy to install terminals use 187 series

4
FASTON terminals (TE
Connectivity).
Use the supplied capacitor
cap to insulate the capacitor
terminal connection.
Capacitor cap
Capacitor
AMP
187 series
AB
CD
Note
For lead wire connection, use one lead wire for each individual
terminal.
Three-phase motors
Connect the motor according to the figure.
When connected according to the
connection diagram, the motor will
operate in the clockwise direction
(CW) as viewed from the motor’s
output shaft. To change the
direction of rotation, change any
two connections between R, S and
T.
Red
White
L1(R)
L2(S)
L3(T)
Black
Motor PE
CW
Connecting protective earth terminal
Ground the motor using the motor’s protective earth terminal .
Applicable crimp terminal:
Insulated round crimp terminal
Terminal screw size: M4
Tightening torque:
1.0 to 1.3 N·m (8.8 to 11.5 lb-in)
Applicable minimum lead wire size:
AWG18 (0.75 mm2) or more
Ø4.1 (0.161) min.
4.8 (0.189) max.
9.5 (0.374) max.
Unit[mm (in.)]
Note
Do not use screws other than the protective earth terminal
screws attached on the product.
Time rating
●Induction motors
Induction motors have a continuous rating.
●Reversible motors
Reversible motors have a 30 minutes rating. “30 min” is indicated on the
nameplate.
Locked rotor burnout protection
This motor is equipped with one of the two features listed below to
prevent the motor from burning out as a result of abnormal heating
which may be caused by misapplication.
Thermal protection
“TP” is stamped on the motor nameplate. The motor has an “auto reset”
type thermal protector built into its motor coil. When the motor reaches
a predetermined temperature, the internal thermal protector is activated
and the motor is stopped.
Always turn the power off before performing inspections.
Thermal protector activation range:
Power is turned off at 130±5 °C (266±9 °F)
Power is turned back on at 82±15 °C (180±27 °F)
Impedance protection
“ZP” is stamped on the motor nameplate. The motor has higher coil
impedance. When the motor goes into locked rotor condition due to a
malfunction, coil impedance rises, suppressing input power to the motor
and protecting the motor coil from burnout.
Troubleshooting
When the motor cannot be operated correctly, refer to the contents
provided in this section and take appropriate action. If the problem
persists, contact your nearest office.
Phenomena Check items
Motor does not
rotate.
•Check the power supply voltage.
•Connect the power supply and the motor
correctly.
•With a single-phase motor, connect the
supplied capacitor correctly.
•If terminal blocks or crimp terminals are used,
check them for poor connection.
•Keep the load at or below the allowable value.
Motor sometimes
rotates and stops.
•Connect the power supply and the motor
correctly.
•With a single-phase motor, connect the
supplied capacitor correctly.
•If terminal blocks or crimp terminals are used,
check them for poor connection.
The motor rotates
in the direction
opposite to the
specified direction.
•Connect correctly by referring to “Wiring
diagram.”
•With a single-phase motor, connect the
supplied capacitor correctly.
•The rotating direction of the motor output shaft
may be different from that of the gearhead
output shaft depending on the gear ratio of the
gearhead. See “Rotating direction of the
gearhead output shaft” on 3 page.
•The rotating direction is indicated as viewed from
the motor output shaft. Check the reference
direction.
Motor temperature
abnormally high
[Motor case
temperature
exceeds 90 °C
(194 °F)]
•Check the power supply voltage.
•With a single-phase motor, connect the
supplied capacitor correctly.
•Review the ventilation condition.
Noisy operation •Assemble the motor and gearhead correctly by
referring to the operating manual for the
gearhead.
•Assemble a gearhead of the same pinion type
as the motor.
•Unauthorized reproduction or copying of all or part of this manual is
prohibited.
•Oriental Motor shall not be liable whatsoever for any problems
relating to industrial property rights arising from use of any
information, circuit, equipment or device provided or referenced in
this manual.
•Characteristics, specifications and dimensions are subject to change
without notice.
•While we make every effort to offer accurate information in the
manual, we welcome your input. Should you find unclear
descriptions, errors or omissions, please contact the nearest office.
•is a registered trademark or trademark of
Oriental Motor Co., Ltd., in Japan and other countries.
©Copyright ORIENTAL MOTOR CO., LTD. 2008
T
echnical Support Tel:[phone]
8:30
A.M. to 5:00 P.M. , P.S.T. (M-F)
7:30
A.M. to 5:00 P.M. , C.S.T. (M-F)
www.orientalmotor.com
Schiessstraße 74, 40549 Düsseldorf, Germany
T
echnical Support Tel:[phone]
www.orientalmotor.de
T
el:01256-347090
www.oriental-motor.co.uk
T
el:01 47 86 97 50
www.orientalmotor.fr
Tel:[phone]
www.orientalmotor.it
T
el:[phone]
www.orientalmotor.com.br
• Please contact your nearest Oriental Motor oce for further information.
4-8-1Higashiueno,Taito-ku,Tokyo 110-8536
Japan
Tel:[phone]
www.orientalmotor.co.jp
Tel:[phone]
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Singapore
Tel:[phone]
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Tel:[phone]
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Korea
Tel:[phone]
www.inaom.co.kr
Tel:[phone]
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Tel:[phone]
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Tel:[phone]
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Hong Kong Branch
Tel:[phone]