Oriental motor AXH Series User manual

HM-5126-5
Brushless Motor and Driver
AXH Series
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.
Table of contents
1Introduction .................................. 2
2Safety precautions ....................... 4
3Preparation................................... 8
3.1 Checking the product ..................8
3.2 Names and function of parts ..... 10
4Installation ...................................11
4.1 Installation site .......................... 11
4.2 Installation of motor
(gearhead) ................................ 11
4.3 Load installation ........................ 13
4.4 Driver installation ...................... 14
4.5 Installing and wiring in compliance
with EMC directive ....................15
5Connection..................................18
5.1 Motor connection...................... 18
5.2 Power connection..................... 19
5.3 Connection of input signal and
output signal ............................. 20
5.4 Example connection ................. 21
5.5 Input signals and output
signals ...................................... 22
6Setting the running speed ...........27
7Inspection....................................29
8Trouble diagnosis and
countermeasures ........................30

1 Introduction
－2－
1 Introduction
The AXH series is a brushless DC motor adopting a thin, high torque motor and a
24 VDC input open case type high-precision driven. The product is available in three
types; a round shaft type which is the optimum for high speed requirements and a
combination type∗equipped with a special-purpose gearhead which is best suited to
high-torque operation by gear speed reduction (a pinion shaft type∗compatible with
optional special-purpose gearhead).
∗ The motor with a frame size of 42 mm (1.65 in.) is a geared type. There is no pinion shaft
type available.
This product is designed to be incorporated into general industrial machinery, and
must not be used for other purposes. For the power supply use a DC power supply
with reinforced insulation on its primary and secondary sides. It should be noted that
we are not responsible for any damages caused by ignoring this warning.
If correspondence between the European low voltage directive and EMC directive is
required, take the following steps:
 For Low Voltage Directive
• Since this product is based on 24 VDC power input, it is outside the application
scope of low voltage directives.
• When applying the equipment incorporating this product to the low voltage
directive, connect the driver power input to the DC power source where the
primary and secondary sides are provided with reinforced insulation.
• Install this product in the equipment built-in type enclosure.
• Enclosure classification
Driver: IP00
Motor: IP65 (Lead wire type: IP40)
 For EMC Directive
This product has received EMC measures under the conditions specified in
“Example of installation and wiring” on page 17.
Be sure to conduct EMC measures with the product assembled in your equipment by
referring to “4.5 Installing and wiring in compliance with EMC directive” on page
15.

1 Introduction
－3－
 Applicable Standards
Applicable Standards Certification
Body
Standards
File No.
AXH015 type
AXH230 type
AXH450 type
Motor:
Driver:
UL 1950
CSA C22.2 No.950
UL 60950-1
CSA C22.2 No.60950-1
UL E208200
AXH5100 type UL 60950
CSA C22.2 No.60950 UL E208200
• The names of products certified to conform with relevant standards are
represented by applicable unit model motor and driver part numbers.
• A Heating Test, an Over-Load Test and a Locked-Rotor Test has been conducted
with a aluminum radiation plate of size indicated the table below (except for
AXH015K-A). For the motor with a gearhead, tests has been conducted with a
gearhead instead of the radiation plate.
Unit model Size [mm (in.)] Thickness
[mm (in.)] Material
AXH230KC-A 115×115 (4.53×4.53)
AXH450KC-A 135×135 (5.31×5.31)
AXH5100KC-A 200×200 (7.87×7.87)
5 (0.20) Aluminum
Installation conditions
• The product is to be used as a component within other equipment.
• Overvoltage category: I
• Pollution degree: 2
• Protection against electric shock: Class III equipment

2 Safety precautions
－4－
2 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.
WARNING
Handling the product without observing the instructions that
accompany a “Warning”symbol may result in serious injury or
death.
CAUTION
Handling the product without observing the instructions that
accompany a “Caution”symbol may result in injury or property
damage.
Note
Note
The items under this heading contain important handling
instructions that the user should observe to ensure safe use of the
product.
WARNING
General
• 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 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 or
injury.
• When the driver’s protection function is triggered, first remove the cause and then
clear the protection function. Continuing the operation without determining the
cause of the problem may cause malfunction of the motor, leading to injury or
damage to equipment.
Installation
• Install the motor (gearhead) and driver in their enclosures in order to prevent
injury.
Connection
• Keep the driver’s input-power voltage within the specified range to avoid fire.
• Connect the cables securely according to the wiring example in order to prevent
fire.
• Do not forcibly bend, pull or pinch the cable. Doing so may fire.
• For the driver’s power supply use a DC power supply with reinforced insulation
on its primary and secondary sides. Failure to do so may result in electric shock.

2 Safety precautions
－5－
Operation
• Turn off the driver 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 use it in a vertical applications. When the driver protection function is
triggered, the motor will stop operating. The moving parts fall and may cause
injury or damage to equipment.
Repair, disassembly and modification
• Do not disassemble or modify the motor, gearhead or driver. This may cause
injury. Refer all such internal inspections and repairs to the branch or sales office
from which you purchased the product.
CAUTION
General
• Do not use the motor, gearhead and driver beyond their specifications, or injury or
damage to equipment may result.
• Do not touch the motor or driver during operation or immediately after stopping.
The surfaces are hot and may cause a burn.
Transportation
• Do not hold the motor (gearhead) output shaft or motor cable. This may cause
injury.
Installation
• Keep the area around the motor and driver free of combustible materials in order
to prevent fire or a burn.
• To prevent the risk of damage to equipment, leave nothing around the motor and
driver that would obstruct ventilation.
• Provide a cover over the rotating parts (output shaft) of the motor (gearhead) to
prevent injury.
Operation
• Use a motor and driver only in the specified combination. An incorrect
combination may cause a fire.
• Provide an emergency-stop device or emergency-stop circuit external to the
equipment so that the entire equipment will operate safely in the event of a system
failure or malfunction. Failure to do so may result in injury.
• Immediately when trouble has occurred, stop running and turn off the driver
power. Failure to do so may result in fire, electric shock or injury.
• To prevent bodily injury, do not touch the rotating parts (output shaft) of the motor
during operation.
• Release all driver input signals before turning on the power to the driver. Otherwise,
the motor may start suddenly and cause injury or damage to equipment.

2 Safety precautions
－6－
• Before moving the motor directly with the hands (as in the case of manual
positioning), confirm that the driver operation input is “OFF” to prevent injury.
• Do not perform the motor’s starting and stopping operations by turning the power
on and off. Perform them by inputting START/STOP and RUN/BRAKE. This
may cause injury or damage to the equipment.
• The motor’s surface temperature may exceed 70 °C, even under
normal operating conditions. If a motor is accessible during
operation, post a warning label shown in the figure in a
conspicuous position to prevent the risk of burns.
Warning label
Disposal
• Dispose the product correctly in accordance with laws and regulations, or
instructions of local governments.

2 Safety precautions
－7－
 Noise measures
The electrical noise is of two types: One is a noise to invade into the driver from the
outside and cause the driver malfunction, and the other is a noise to emit from the
driver and cause peripheral equipments malfunction.
For the noise that is invaded from the outside, take measures to prevent the driver
malfunction. It is needed to take adequate measures because signal lines are very
likely to be affected by the noise.
For the noise that is emitted from the driver, take measures to suppress it.
Refer to p.15 for "Installing and wiring in compliance with EMC directive."
Measures against electrical noise
There are the following three methods mainly to take measures against the electrical
noise.
• Noise suppression
• When relays or electromagnetic switches are used together with the system, use
noise filters and CR circuits to suppress surges generated by them.
• Use an accessory cable when extending a wiring distance between the motor and
driver. This is effective in suppressing the electrical noise emitted from the motor.
• Cover the driver by a metal plate such as aluminum. This is effective in shielding
the electrical noise emitted from the driver.
• Prevention of noise propagation
• Place the power lines, such as the motor and power supply cables, keeping a
distance of 100 mm (3.94 in.) or more from the signal lines, and also do not
bundle them or wire them in parallel. If the power cables and signal cables have to
cross, cross them at a right angle.
• For more effective elimination of noise, use a shielded I/O signal cable or attach
ferrite cores if a non-shielded cable is used.
• Keep cables as short as possible without coiling and bundling extra lengths.
• To ground a shielded cable, use a metal
cable clamp that will maintain contact
with the entire circumference of the
cable. Ground the cable clamp near the
product.
Cable clam
p
Braided screen
cable
• When grounding PE terminals of multiple drivers to a grounding point, it becomes
more effective to block the electrical noise since impedance on the grounding
point is decreased. However, ground them so that a potential difference does not
occur among the grounding points.
• Suppression of effect by noise propagation
• Loop the noise propagated cable around a ferrite core. Doing so will prevent the
propagated noise invades into the driver or emits from the driver. The frequency
band in which an effect by the ferrite core can be seen is generally 1 MHz or more.
Check the frequency characteristics of the ferrite core used. To increase the effect
of noise attenuation by the ferrite core, loop the cable a lot.

3 Preparation
－8－
3 Preparation
The following describes the items to be confirmed, names and functions of
individual components.
3.1 Checking the product
Open the package and make sure that the following items are supplied. If there is
any shortage or damage, contact the sales office where you bought the product.
The unit model of the product you bought should be checked by reference to the
model on the label of the package.
Check the models of the gearhead, motor and driver by reference to the models on
the name plate of each product.
The table on page 9 shows the combination of the gearhead, motor and driver
according to unit models.
 Round shaft type, Pinion shaft type, Geared type
• One motor
• One driver
• One input/output signal cable [300 mm (11.8 in.)]
• One power cable [300 mm (11.8 in.)]
• Manual
 Combination type
• One motor with gearhead
• One key
• One driver
• One input/output signal cable [300 mm (11.8 in.)]
• One power cable [300 mm (11.8 in.)]
• One set of hexagon socket head bolts (four each of bolts, plain washers and nuts)
• Manual

3 Preparation
－9－
Combinations of gearheads, motors and drivers
Type Unit model∗Gearhead
model Motor model∗Driver model
AXH015K-A −AXHM015K-A AXHD15K
AXH230KC-A −AXHM230KC-A AXHD30K
AXH450KC-A −AXHM450KC-A AXHD50K
Round shaft
type
AXH5100KC-A −AXHM5100KC-A AXHD100K
AXH230KC-GFH −AXHM230KC-GFH AXHD30K
AXH450KC-GFH −AXHM450KC-GFH AXHD50K
Pinion shaft
type
AXH5100KC-GFH −AXHM5100KC-GFH AXHD100K
Geared type AXH015K-−AXHM015K-AXHD15K
AXH230KC-GFH2GAXHM230KC-GFH AXHD30K
AXH450KC-GFH4GAXHM450KC-GFH AXHD50K
Combination
type
AXH5100KC-GFH5GAXHM5100KC-GFH AXHD100K
The box () of the model will be filled with the numeral to represent the gear
reduction ratio.
∗ For the lead wire type, “KC” of the unit model and motor model are replaced by “K” (except
for AXH015 type).

3 Preparation
－10－
3.2 Names and function of parts
The following describes the names and functions of individual components of the
driver.
For detailed information of each unit, see the page shown in the square bracket.
Driver model: AXHD15K, AXHD30K, AXHD50K
Motor connector (CN3)
Connect the motor cable.
LED
Lights up when current is applied.
When the protection function has
been activated, the cause of the
activated protection function is
indicated by the number of flashes.
Power connector (CN1)
Connect the power cable.
Installation holes
(2 positions)
Installation notch
(2 positions)
Input /output signal connector (CN2)
Connect the input /output cable to be linked
with the external controller and others.
Internal speed potentiometer
Used to set the motor speed.
The speed is set to 0 r/min
at time of shipment.
Driver model: AXHD100K
Installation notch
(2 positions)
Installation holes
(2 positions)
Motor connector for power (CN4)
Connect the motor cable.
Motor connector for signal (CN3)
Connect the motor cable.
Internal speed potentiometer
Used to set the motor speed.
The speed is set to 0 r/min
at time of shipment.
Input /output signal connector (CN2)
Connect the input /output cable to be linked
with the external controller and others.
LED
Lights up when current is applied.
When the protection function has
been activated, the cause of the
activated protection function is
indicated by the number of flashes.
Power connector (CN1)
Connect the power cable.
[P.19]
[P.19]
[P.18]
[P.18]
[P.18]
[P.25]
[P.20]
[P.27]
[P.25]
[P.20]
[P.27]

4 Installation
－11－
4 Installation
The following shows the motor (gearhead) and driver installation environment,
installation method and load installation.
4.1 Installation site
The motor (gearhead) and driver are designed and manufactured to be incorporated
into the equipment.
To ensure effective ventilation and easy inspection, install it in the following site.
• Inside an enclosure that is installed indoors (provide vent holes)
• Operating ambient temperature
Motor: 0 °C to +50 °C (+32 °F to +122 °F) [non-freezing]
Driver: 0 °C to +50 °C (+32 °F to +122 °F) [non-freezing]
• Operating ambient humidity 85%, maximum (no condensation)
• Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or
liquid
• Area not exposed to direct sun
• Area free of excessive amount of dust, iron particles or the like
• Area not subject to splashing water (rains, 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
4.2 Installation of motor (gearhead)

Direction of installation
The motor (gearhead) can be installed in any direction.
 Method of installation
Incorrect installation will deteriorate the performance of the motor (gearhead) and
equipment, and may endanger operator safety.
Install the motor (gearhead) on a flat metallic plate having an excellent resistance to
vibration and heat conduction. Optional motor mounting brackets are available (sold
separately).
Note • The mounting pilot located on the motor installation surface should be
inserted into a countersunk or drilled through hole.
• The boss on the gearhead installation surface should be inserted into a
countersunk or drilled through hole.

4 Installation
－12－
• Round shaft type
To install the motor, use the four installation
holes and mount the motor with four bolts
(not provided) so that there is no gap with
the metallic plate.
Refer to the gearhead instruction manual for
mounting the pinion shaft type.
Note Install the round shaft type (except for AXH015K-A) on the metallic plate of
the following dimensions so that the motor casing temperature does not
exceed below 90 °C (194 °F).
AXH230KC-A 115 mm×115 mm (4.53 in.×4.53 in.)
AXH450KC-A 135 mm×135 mm (5.31 in.×5.31 in.)
AXH5100KC-A 200 mm×200 mm (7.87 in.×7.87 in.)
Thickness: 5 mm (0.197 in.)
• Combination type
To install the motor with gearhead, use the
four installation holes and mount the motor
with four hexagon socket head bolts
(provided) so that there is no gap with the
metallic plate.
• Geared type
To install the motor, use the four installation
holes and mount the motor with four bolts
(not provided) so that there is no gap with
the metallic plate.
Effective depth of bolt: 8 mm (0.31 in.)
Model Bolt designation Tightening torque
AXH015K (Round shaft type) M3 1 N·m (8.85 lb-in)
AXH015K (Geared type)
AXH230 M4 1.8 N·m (15.9 lb-in)
AXH450 M6 6.4 N·m (56.6 lb-in)
AXH5100 M8 15.5 N·m (137 lb-in)

4 Installation
－13－
4.3 Load installation
When installing the load to the motor or gearhead, ensure that the motor output shaft
or gearhead output shaft and load shaft are aligned with each other. Optional flexible
couplings are available (sold separately).
The output shaft of the round shaft type and geared type is provided with a flat. Use
double point screws on the flat and provide reliable locking to prevent idle rotation
of the load.
The combination type gearhead output shaft is provided with a key groove. A key
groove must also be provided on the side of the load to be installed. Use the attached
key to lock it in position.
Unit model Key dimensions
AXH230KC-4 mm (0.1575 in.)
AXH450KC-5 mm (0.1969 in.)
AXH5100KC-6 mm (0.2362 in.)
Note • When connecting the motor (gearhead) with a load, care must be taken to
ensure adequate alignment, belt tension and pulley parallelism. The
coupling and pulley locking screws must be clamped firmly in position.
• To install a coupling or pulley to the motor output shaft or gear output shaft,
sufficient care must be taken not to damage the output shaft and bearing.
• Do not modify or machine the motor (gearhead) output shaft. It may damage
the bearing, which may result in motor (gearhead) failure
 Direct connection of coupling
Ensure that the motor (gearhead) output shaft and load shaft are
aligned with each other.
 Belt connection
Ensure that the centerlines of the
motor (gearhead) output shaft and load
shaft are parallel with each other, and
that the line connecting the centers of
both pulleys and shaft are at a right
angle to each other.
 Gear connection
Provide correct engagement with the center of the gear tooth
surface to ensure that the motor (gearhead) output shaft and gear
shaft are parallel to each other.

4 Installation
－14－
4.4 Driver installation

Direction of installation
The driver is designed on the basis of heat radiation by air convection and heat
conduction to the housing.
When installing the driver in the housing, use four installation holes on the driver
and install it in the vertical or horizontal direction.
 Method of installation
Install the driver on a flat metallic plate having an excellent resistance to vibration
and heat conduction.
Using the driver installation hole or notch, lock the driver with two bolts (M3: not
provided) so that there is no gap with the metallic plate.
The driver should be installed 25 mm (1 in.) or more in the horizontal direction
away from the housing sides and other equipment inside the housing, and 50 mm
(2 in.) or more away from them in the vertical direction.
When two or more drivers are to be installed in parallel, separate them by 20 mm
(0.8 in.) or more in the horizontal direction and by 50 mm (2 in.) or more in the
vertical direction as illustrated.
20 mm (0.8 in.) min.
50 mm (2 in.) min.
20 mm (0.8 in.) min.
50 mm (2 in.) min.
Note • Do not place any equipment generating much heat or noise around the
driver.
• If the ambient temperature of the driver exceeds the upper limit of the
operating ambient temperature, revise the ventilation condition or forcibly
cool the area around the driver using a fan in order to keep within the
operating ambient temperature.

4 Installation
－15－
4.5 Installing and wiring in compliance with EMC
directive

General
• EMC Directive
The AXH series has been designed and manufactured for incorporation in general
industrial machinery. The EMC directive requires that the equipment incorporating
this product comply with these directives.
The installation and wiring method for the motor and driver are the basic methods
that would effectively allow the customer’s equipment to be compliant with the
EMC directive.
The compliance of the final machinery with the EMC directive will depend on such
factors as configuration, wiring, layout and risk involved in the control-system
equipment and electrical parts. It there fore must be verified through EMC measures
by the customer of the machinery.
• Applicable Standards
EMI Emission Tests EN 61000-6-4
EMS Immunity Tests EN 61000-6-2
 Installing and wiring
Effective measures must be taken against the EMI that the AXH series may give to
adjacent control-system equipment, as well as the EMS of the AXH series itself, in
order to prevent a serious functional impediment in the machinery.
The use of the following installation and wiring methods will enable the AXH series
to be compliant with the EMC directive (the aforementioned compliance standards).
• About power source
The AXH series products are of the DC power-input specification.
Use a DC power supply (such as a switching power supply) that is optimally
compliant with the EMC directive.
• Motor cable connection
When extending the motor cable, use the optional extension cable. The maximum
extension distance including the cable length of the motor itself should be 2 m
(6.6 ft.).
Option model Applicable unit type
CC02AXH [1.5 m (4.9 ft.)] AXH015 type, AXH230 type, AXH450 type
CC02AXH2 [1.5 m (4.9 ft.)] AXH5100 type
∗ It is also possible to use FC02HBL [1.5 m (4.93 ft.)] for the lead wire type of AXH230 and
AXH450.

4 Installation
－16－
• Ferrite core
• When suppressing effect by noise propagation, use a ferrite core.
• Use the ferrite core for extending the motor cable
Use ferrite core 7427122 by Wurth Electronik GmbH & Co. KG, ZCAT3035-1330
by TDK Corporation or its equivalent.
Connect the ferrite cores as close as possible to the driver.
• Wiring the signal cable
Use a braided screen cable of AWG26 (0.14 mm2) or more in diameter for the driver
signal cable, and keep it as short as possible.
To ground a braided screen cable, use a metal clamp or similar device that will
maintain contact with the entire circumference of the braided screen cable. Attach a
cable clamp as close to the end of the cable as possible, and connect it to an
appropriate grounding point as shown in the figure.
Cable clamp
Braided screen
cable
• How to ground
The cable used to ground the motor and driver must be as thick and short to the
grounding point as possible so that no potential difference is generated. Choose a
large, thick and uniformly conductive surface for the grounding point.
• How to ground the motor
Connect the grounding wire along with a set
screw to the grounding point, using a crow
washer.
For the AXH015 geared type models, remove
the paint from the mounting surface of the geared
motor, and install it to a metal surface that has
grounded.
• How to ground the driver

4 Installation
－17－
• Others
• Connect the motor, driver and other peripheral control equipment directly to the
grounding point so as to prevent a potential difference from developing between
grounds.
• When relays or electromagnetic switches are used together with the system, use
noise filters and CR circuits to suppress surges generated by them.
• Keep cables as short as possible without coiling and bundling extra lengths.
• Wire to separate the power lines such as the motor cable and power cable away
from the signal cables in a state of providing a minimum clearance of 100 mm
(3.94 in.) between them. If they have to cross, cross them at a right angle.
• Example of installation and wiring
Motor
Driver
FG
FG
Cable
clamp
FG
Signal cable
[Shielded cable: 2 m (6.6 ft.)]
DC power
supply
P. E .
Cable
clamp
(Grounded panel)
FG
Power cable
(Shielded cable)
Motor cable Ferrite core∗
∗ When extending the motor cable or suppressing effect by noise propagation, use a ferrite
core.
 Precautions about static electricity
Static electricity may cause the driver to malfunction or suffer damage. Be careful
when handling the driver with the power on. Always use an insulated screwdriver to
adjust the driver’s internal potentiometer.
Note Do not come close to or touch the driver while the power is on.

5 Connection
－18－
5 Connection
The following shows the method of connecting the driver and motor/power
source/external controller, earth connection method, an example of connection and
input/output signals.
5.1 Motor connection
Insert the motor cable connector into the motor connector (AXH015/AXH230/
AXH450 type: CN3, AXH5100 type: CN3 and CN4) of the driver.
Note • Firmly insert the connector in position. Incomplete connection of the
connector may cause operation failure, or may damage the motor or driver.
• Do not push or pull the cable. Handle only the plastic connector instead. Do
not apply force in any direction other than that in which the connector is
inserted or pulled out. Improper application of force may damage the
connector and driver.
When extending the motor cable, use the optional extension cable. The maximum
extension distance including the cable length of the motor itself should be 2 m
(6.6 ft.).
Option model Applicable unit type
CC02AXH [1.5 m (4.9 ft.)] AXH015 type, AXH230 type, AXH450 type
CC02AXH2 [1.5 m (4.9 ft.)] AXH5100 type
2 m (6.6 ft.)
CC02AXH
or
CC02AXH2 To drive
r
It is also possible to use FC02HBL [1.5 m (4.9 ft.)] for
the lead wire type of AXH230 and AXH450.

5 Connection
－19－
5.2 Power connection
Input power voltage is 24 VDC±10%.
Insert the power cable connector into the driver power connector (CN1).
When you do not use the power cable supplied with to the product, use a cable with
a diameter equivalent to AWG22 (0.3 mm2) or more for AXH015/AXH230/
AXH450 type, and use a AWG18 (0.75 mm2) for AXH5100 type.
Sufficient care must be taken not to mistake the power polarity. Connection with
incorrect polarity may damage the driver.
Note • Do not route the driver power cable in the same conduit with other power
lines or motor cables.
• When you want to turn on the power again or pull out the motor cable
connector, do so 5 s or more after power has been turned off.

5 Connection
－20－
5.3 Connection of input signal and output signal

Connection with driver
Insert the connector of the input/output signal cable into the connector of the
input/output signal cable (CN2) of the driver.
Color indication represents the color of the attached cable. The connection of CN1
varies, depending on the output signal.
GND Black
+24 V Red
2
1
CN1
Power input
24 VDC±10%
CN1 AXH015, AXH230, AXH450
+24 V Red
GND Black
2
1
CN1
Power input
24 VDC±10%
AXH5100
CN2: This connection is common to
all output signal.
START/STOP input
NC
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
1
12
11
10
9
8
7
6
+
-
5
4
3
2
1
2
3
RUN/BRAKE input
CW/CCW input
INT.VR/EXT input
ALARM-RESET input
VRH
VRM
VRL
CN2
SPEED output
GND
ALARM output
To user's Controller
External potentiometer
20 kΩ
External DC power supply
(For Speed-setting)
0 to 5 VDC
1 mA min.
∗
∗
Black
White
Gray
Light Blue
Purple
Blue
Green
Yellow
Orange
Red
Brown
∗ Connect either the external potentiometer (option) or DC power supply for the external
speed setting.
Note • When extending the input/output signal cable, the length must not exceed
2 m (6.6 ft.). To minimize the noise, it should be as short as possible.
• The input/output signal cable must be located 200 mm (7.87 in.) or more
away from such inductive loads as electromagnetic relay, and must cross
power and motor cables, not parallel to them.
• The cable not used on the terminal opposite to the connector of the
input/output signal cable should be provided insulation to ensure that it does
not contact other equipment, or should be pulled up to 5 VDC according to
the usage of the signal. Or connect it to the signal GND.