BLACK

SPECIFICATIONS
7.5T

8.5Ｔ

Allowable voltage (V)*1

9.5T

10.5Ｔ

4.8〜11.1

KV (rpm/V)

4,900

4,360

3,910

3,650

Power (W)*2

410

390

350

320

Efficiency (%)*2

90

91

92

92

Sintered rotor, φ12.3 mm (Neodymium magnet)

Rotor type

1. Parts that can be repaired.:•Internal electronic circuitry
Damage caused by incorrect connection, inter-terminal shorting, or driving is not covered bywarranty.
2. Note that this device will not be covered under warranty if the housing has been opened.
3. ACUVANCE assumes no responsibility for damage to the receiver or servo caused by theincorrect connection of this product.
4. Note that if the repair card (located below) or the repair sheet (on the homepage) is notproperly ﬁlled out, repair and return of the ESC may be delayed.

Warranty

Star-winding

Coil winding method*1: Allowable voltage of the motor. Pay attention to the ESC’s allowable voltage.
*2: With 7.2 V input (4.5T: 6.0 V), Under no load

Item
Manufacture
no.

REFERENCE GEAR RATIO
Select an appropriate gear ratio based on the reference values listed below. The following values
are only for your reference. The optimum gear ratio varies depending on the ESC performance,machine settings and characteristics of the traveling course. Determine the optimum gear ratio byobserving heating-up condition of the ESC and the motor.

7.5T

8.5T

9.5T

10.5T

On-road technical course [7.2 - 7.4 V]

6.8:1

6.6:1

6.2:1

5.0:1

On-road technical course [6.0 V]

6.3:1

6.0:1

5.6:1

5.2:1

Off-road 2WD

9.8:1

9.5:1

9.0:1

8.5:1

Off-road 4WD

9.0:1

8.6:1

8.2:1

7.8:1

Off-road truck

7.6:1

7.3:1

7.0:1

6.7:1

ACUVANCE has prepared many option parts for the motor and ESC. Check the
ACUVANCE homepage for details.
Option Parts

Repair Conditions

The specifications are subject to change without prior notice.

* High Density Sensor Wire (50, 100, 250mm) / ¥800, ¥1,000* Switch Wire (50, 100mm) / ¥800
* RX Wire (50, 100, 200mm) / ¥800, ¥1,000* Power Transmission Connector Variety / ¥350-¥700* Bearing Replacer / ¥3,500* high Efficiency Ceramic Ball Bearing / ¥2,000* High Density Wire 12Gauge 14Gauge / ¥600, ¥1,000

LUXON BS DUAL

Customer
Address
E-mailPhone
number (@(M/D/Y)

Warranty
term

3 months from purchase date

)

/

/

Tel. no.

Name
Note that if the date and location of the motor purchase are not entered on the warranty card,
you will be charged for repairs even within the warranty term.
● If a failure occurs within three months of purchasing the motor, write the symptoms of the
problem and operating conditions in the section below and attach this to the product. For
repair, send the motor to the distributor where you purchased the product or directly to
ACUVANCE (Technical Service Department).
●ACUVANCE assumes no responsibility for damage or loss occurring during transportation of the
product. Please take note of this beforehand.
● When listing the symptoms for a repair request, you can conveniently use the repair sheet on
the ACUVANCE homepage and then send this along with the warranty card. (Click the "repair"section located in the upper-right side of our homepage. Then click "repair sheet", located on
the left side.)

1. Symptoms

Repair card

Write the symptoms of the problem,
giving as much detail as possible.

 There is no need to contact me, if the charges are at or below 5,250 yen, no contact isnecessary
 I would like to be contacted if there is compensation* Though it depends on the details of the repair, indicating in advance that no contact is necessary will
normally shorten the time is takes to complete the repair.

7F, Shin-Osaka Marubiru Annex 1-18-22
Higashinakajima Higashiyodogawa-ku
Osaka 533-0033 Japan.
www.acuvance.co.jp
E-mail support@acuvance.co.jp

Distributor's name(shop name, address, and tel. no.)*LUXON BS Dual is a motor dedicated to sensor-controlled brushless ESC. It is not applicable to sensorless ESC.

FEATURES OF LUXON[A next-generation design that considers
beauty during in-vehicle installation][Achieves an increase in output efficiency
through its specialized manufacturing process]

The machined aluminum body has been sealedwith solid-feeling lines and laser processedmarkings, producing a high-grade strength.

A common feature of the LUXON Series is what
has been called the "silky-feeling" of the
motor control performance, which reacts
directly to throttle control. The BS Series
actively utilizes this feature along with theinclusion of a uniquely-shaped cooling fin. The
multiplier effect that is created between thisand the porous structure of its cooling holes
produces high cooling performance. The
LUXON BS does not rely on the volume of theneodymium magnet, providing the motor itself
with high output characteristics! It also uses
both torque during acceleration, and rolling in
neutral, two direct operational feelings thatare opposed to each other.

A permanent magnet is remarkably affected bytemperature change. When a certain temperature
is exceeded, a magnet will lose magnetic force,and magnetic force cannot be recovered even if
the magnet is restored to the original
temperature. To prevent loss of magnetic force
due to a temperature rise, LUXON uses a sintered
rotor equipped with a neodymium magnet thatprovides excellent heat resistance.

[Equipped with Motor Timing
Adjustment Function]
The LUXON BS main unit has been equippedwith an adjustment function that allows you toeasily set the motor timing from 0 to 50°.
0813-1M A N U A L

Thank you for purchasing the
ACUVANCE Sensor-Controlled
Brushless Motor.
This motor provides the best
performance when used in
combination with the ACUVANCE
brushless ESC "TACHYON". To obtain
100% performance of this product,be sure to read this instruction
manual. After reading this manual,
keep it carefully.

[Rotor with excellent heat resistance]

2. Payment for repair charges

Technical Service Dept.

After use, the product must be disposed of with
an appropriate method in consideration of the environment.

I N S T R U C T I O N

Purchase
date[Built-in bass sound system]
The fin that has been equipped to the rotor
shaft delivers impressive sound.

*In order to prevent failure, adjust the motor timing to 60° or below to match the settings in the ESC.

PRECAUTION FOR USE•Before using this product, carefully read the important warnings described in this instruction
manual to understand the instructions thoroughly.
DANGER Instructions that the user mustobserve to prevent serious injury.

CAUTION

Useful information for handling
this product.

WARNING Instructions that the user mustobserve to prevent accidents.

•About installation
DANGER

To prevent accident and fault:
Conduct wiring work carefully. If a connecting part comes off under vibration
during travel, motor control may be disabled.

WARNINGTo prevent accident and fault:
The soldering of each part must be conducted within 5 seconds.
Applying heat for a long period causes damage to the electronic components.

•About cable connections
CAUTIONTo prevent accident and fault:
Make sure that the cables are properly connected. Do not connect the power supply
with reverse polarities. Be sure to insulate cable connection terminals. If theconnection terminals are short-circuited, it may result in damage to this product.

•About modification
DANGER

To prevent smoke, fire and burns:
Never attempt to solder the circuit board and electronic components in the motor.

•Handling precautions
DANGER

To prevent smoke, fire and burns:
During use of this product (when a power supply is connected to the motor, or
when the power switch is ON), keep watching the motor. If an abnormal condition
occurs, it may result in fire or other accident.

CAUTIONTo prevent accident and fault:
Do not install this product in a place where water, oil, fuel or other conductive
liquids are present. Electronic components are vulnerable to minerals contained insuch liquids. If the product becomes wet with such liquids, immediately stop
operation, and dry it.

CAUTIONTo prevent accident and fault:
Be sure not to use the motor in fully-throttled condition, if the motor is notincorporated in a chassis drive unit. Running the motor at a high speed under noload causes damage to the motor.

CAUTIONTo prevent accident and fault:
If an improper gear ratio is selected, it results in motor overload, causing the motor
to be damaged by abnormal heating. Select an appropriate gear ratio carefully.

CONNECTIONSConnect the motor as shown below:

Receiver connector

B

C

B
A

A

C

Receiver cable

SW cable
Set button

Brushless motor “LUXON”

ON/OFF switch

Sensor cord

Motor cable C (Orange)
Motor cable B (Yellow)

Battery cable

Motor cable A (Blue)
C
B
A

ESC

•Sensor cord
The sensor cord transmits a position signal of Hall element to a speed controller(hereinafter, referred to as ESC). Since the ESC and the motor use the same typeof connector, there is no limitation in cord inserting direction. However, wheninserting the cord, match the cord with the connector shape. If the sensor cord is
not connected, the ESC initial setup cannot be performed. (During travel, keep
the sensor cord connected to the ESC.)
Connect the sensor cord securely, because a contact failure causes malfunction
and damage to equipment. Modification of the sensor cord causes a failure of the
motor. Never attempt to modify the sensor cord.
CAUTION

When performing in-vehicle installation, do not group the motor cable with thesensor wire. Noise may cause improper operation.

•Motor cables (A, B, C)
The motor cables are used to apply a voltage to the motor coil at appropriate
timing, according to the signal transmitted to the ESC via the sensor cord.
To connect the LUXON to the ACUVANCE ESC “TACHYON”, soldering work is not
required. A cable with a connector plug is attached to the LUXON in advance.

WARNING To connect the LUXON to the ESC, be sure to connect the cables with the“A”, “B” and “C” symbols matched with each other. If a cable with adifferent symbol is connected, motor rotation control is disabled.
Furthermore, a large current may flow through the ESC and the motor,
resulting in damage and burnout of the equipment. Unlike the sensorlesstype brushless motor, the LUXON cannot change the rotating direction
even if the cable connections are exchanged. Change the rotating
direction* with the ESC, as required.
* To change the motor rotating direction, a rotating direction change function isrequired for the ESC. (TACHYON provides this function).

WARNING To replace the motor cable, use a soldering iron which provides a large
soldering tip area and high output (approx. 70 W), and quickly conduct thesoldering work. If a soldering iron’s output is low, solder is hard to melt,
disabling secure connections of the cables. This may result in cabledisconnection or contact failure when vibration is applied to the cable. If heatapplication time is excessively long, it causes damage to the internal parts.
(Use thorough caution so that the terminals will not be short-circuited by solder.)WARNING To fasten the motor to the motor mount, be sure to use screws with up to
8 mm length.
CAUTION

Various wires/cables will deteriorate due to usage conditions and aging.
This may result in the loss of performance for the motor/ESC main unit
and in some cases, it may result in damage, so the replacement of various
wires/cables in a timely manner is recommended.

How to adjust motor timing
Loosen the three fixing screws and then match the line
found on the end-bell with the motor timing scale. After
this, firmly tighten the three fixing screws.
The maximum rpm
will increase as the
motor timing number
increases.

20

40

fixing screw0

scale of motor
timing

0

20

40

Set the line toan angle ofyour choosing.

In order to prevent failure, adjust the motor timing to
60° or below to match the settings in the ESC.

BLACK

SPECIFICATIONS
7.5T

8.5Ｔ

9.5T

Allowable voltage (V)*1

10.5Ｔ

13.5T

17.5Ｔ

4.8〜11.1

KV (rpm/V)

4,900

4,360

3,910

3,650

2,850

2,220

Power (W)*2

410

390

350

320

250

200

Efficiency (%)*2

90

91

92

92

92

92

Sintered rotor, φ12.3 mm (Neodymium magnet)

Rotor type

1. Parts that can be repaired.:•Internal electronic circuitry
Damage caused by incorrect connection, inter-terminal shorting, or driving is not covered bywarranty.
2. Note that this device will not be covered under warranty if the housing has been opened.
3. ACUVANCE assumes no responsibility for damage to the receiver or servo caused by theincorrect connection of this product.
4. Note that if the repair card (located below) or the repair sheet (on the homepage) is notproperly ﬁlled out, repair and return of the ESC may be delayed.

Warranty

Star-winding

Coil winding method*1: Allowable voltage of the motor. Pay attention to the ESC’s allowable voltage.
*2: With 7.2 V input (4.5T: 6.0 V), Under no load

Item
Manufacture
no.

REFERENCE GEAR RATIO
Select an appropriate gear ratio based on the reference values listed below. The following values
are only for your reference. The optimum gear ratio varies depending on the ESC performance,machine settings and characteristics of the traveling course. Determine the optimum gear ratio byobserving heating-up condition of the ESC and the motor.

7.5T

8.5T

9.5T

10.5T

13.5T

17.5T

On-road technical course [7.2 - 7.4 V]

6.8:1

6.6:1

6.2:1

5.0:1

4.4:1

3.5:1

On-road technical course [6.0 V]

6.3:1

6.0:1

5.6:1

5.2:1

4.6:1

3.7:1

Off-road 2WD

9.8:1

9.5:1

9.0:1

8.5:1

7.4:1

6.7:1

Off-road 4WD

9.0:1

8.6:1

8.2:1

7.8:1

6.5:1

5.6:1

Off-road truck

7.6:1

7.3:1

7.0:1

6.7:1

5.5:1

4.6:1

ACUVANCE has prepared many option parts for the motor and ESC. Check the
ACUVANCE homepage for details.
Option Parts

Repair Conditions

The specifications are subject to change without prior notice.

* High Density Sensor Wire (50, 100, 250mm) / ¥800, ¥1,000* Switch Wire (50, 100mm) / ¥800
* RX Wire (50, 100, 200mm) / ¥800, ¥1,000* Power Transmission Connector Variety / ¥350-¥700* Bearing Replacer / ¥3,500* high Efficiency Ceramic Ball Bearing / ¥2,000* High Density Wire 12Gauge 14Gauge / ¥600, ¥1,000

LUXON BS DUAL

Customer
Address
E-mailPhone
number (@(M/D/Y)

Warranty
term

3 months from purchase date

)

/

/

Tel. no.

Name
Note that if the date and location of the motor purchase are not entered on the warranty card,
you will be charged for repairs even within the warranty term.
● If a failure occurs within three months of purchasing the motor, write the symptoms of the
problem and operating conditions in the section below and attach this to the product. For
repair, send the motor to the distributor where you purchased the product or directly to
ACUVANCE (Technical Service Department).
●ACUVANCE assumes no responsibility for damage or loss occurring during transportation of the
product. Please take note of this beforehand.
● When listing the symptoms for a repair request, you can conveniently use the repair sheet on
the ACUVANCE homepage and then send this along with the warranty card. (Click the "repair"section located in the upper-right side of our homepage. Then click "repair sheet", located on
the left side.)

1. Symptoms

Repair card

Write the symptoms of the problem,
giving as much detail as possible.

 There is no need to contact me, if the charges are at or below 5,250 yen, no contact isnecessary
 I would like to be contacted if there is compensation* Though it depends on the details of the repair, indicating in advance that no contact is necessary will
normally shorten the time is takes to complete the repair.

7F, Shin-Osaka Marubiru Annex 1-18-22
Higashinakajima Higashiyodogawa-ku
Osaka 533-0033 Japan.
www.acuvance.co.jp
E-mail support@acuvance.co.jp

Distributor's name(shop name, address, and tel. no.)*LUXON BS Dual is a motor dedicated to sensor-controlled brushless ESC. It is not applicable to sensorless ESC.

FEATURES OF LUXON[A next-generation design that considers
beauty during in-vehicle installation][Achieves an increase in output efficiency
through its specialized manufacturing process]

The machined aluminum body has been sealedwith solid-feeling lines and laser processedmarkings, producing a high-grade strength.

A common feature of the LUXON Series is what
has been called the "silky-feeling" of the
motor control performance, which reacts
directly to throttle control. The BS Series
actively utilizes this feature along with theinclusion of a uniquely-shaped cooling fin. The
multiplier effect that is created between thisand the porous structure of its cooling holes
produces high cooling performance. The
LUXON BS does not rely on the volume of theneodymium magnet, providing the motor itself
with high output characteristics! It also uses
both torque during acceleration, and rolling in
neutral, two direct operational feelings thatare opposed to each other.

A permanent magnet is remarkably affected bytemperature change. When a certain temperature
is exceeded, a magnet will lose magnetic force,and magnetic force cannot be recovered even if
the magnet is restored to the original
temperature. To prevent loss of magnetic force
due to a temperature rise, LUXON uses a sintered
rotor equipped with a neodymium magnet thatprovides excellent heat resistance.

[Equipped with Motor Timing
Adjustment Function]
The LUXON BS main unit has been equippedwith an adjustment function that allows you toeasily set the motor timing from 0 to 50°.
0514-2M A N U A L

Thank you for purchasing the
ACUVANCE Sensor-Controlled
Brushless Motor.
This motor provides the best
performance when used in
combination with the ACUVANCE
brushless ESC "TACHYON". To obtain
100% performance of this product,be sure to read this instruction
manual. After reading this manual,
keep it carefully.

[Rotor with excellent heat resistance]

2. Payment for repair charges

Technical Service Dept.

After use, the product must be disposed of with
an appropriate method in consideration of the environment.

I N S T R U C T I O N

Purchase
date[Built-in bass sound system]
The fin that has been equipped to the rotor
shaft delivers impressive sound.

*In order to prevent failure, adjust the motor timing to 60° or below to match the settings in the ESC.

BLACK

SPECIFICATIONS
7.5T

8.5Ｔ

9.5T

Allowable voltage (V)*1

10.5Ｔ

13.5T

17.5Ｔ

4.8〜11.1

KV (rpm/V)

4,900

4,360

3,910

3,650

2,850

2,220

Power (W)*2

410

390

350

320

250

200

Efficiency (%)*2

90

91

92

92

92

92

Sintered rotor, φ12.3 mm (Neodymium magnet)

Rotor type

1. Parts that can be repaired.:•Internal electronic circuitry
Damage caused by incorrect connection, inter-terminal shorting, or driving is not covered bywarranty.
2. Note that this device will not be covered under warranty if the housing has been opened.
3. ACUVANCE assumes no responsibility for damage to the receiver or servo caused by theincorrect connection of this product.
4. Note that if the repair card (located below) or the repair sheet (on the homepage) is notproperly ﬁlled out, repair and return of the ESC may be delayed.

Warranty

Star-winding

Coil winding method*1: Allowable voltage of the motor. Pay attention to the ESC’s allowable voltage.
*2: With 7.2 V input (4.5T: 6.0 V), Under no load

Item
Manufacture
no.

REFERENCE GEAR RATIO
Select an appropriate gear ratio based on the reference values listed below. The following values
are only for your reference. The optimum gear ratio varies depending on the ESC performance,machine settings and characteristics of the traveling course. Determine the optimum gear ratio byobserving heating-up condition of the ESC and the motor.

7.5T

8.5T

9.5T

10.5T

13.5T

17.5T

On-road technical course [7.2 - 7.4 V]

6.8:1

6.6:1

6.2:1

5.0:1

4.4:1

3.5:1

On-road technical course [6.0 V]

6.3:1

6.0:1

5.6:1

5.2:1

4.6:1

3.7:1

Off-road 2WD

9.8:1

9.5:1

9.0:1

8.5:1

7.4:1

6.7:1

Off-road 4WD

9.0:1

8.6:1

8.2:1

7.8:1

6.5:1

5.6:1

Off-road truck

7.6:1

7.3:1

7.0:1

6.7:1

5.5:1

4.6:1

ACUVANCE has prepared many option parts for the motor and ESC. Check the
ACUVANCE homepage for details.
Option Parts

Repair Conditions

The specifications are subject to change without prior notice.

* High Density Sensor Wire (50, 100, 250mm) / ¥800, ¥1,000* Switch Wire (50, 100mm) / ¥800
* RX Wire (50, 100, 200mm) / ¥800, ¥1,000* Power Transmission Connector Variety / ¥350-¥700* Bearing Replacer / ¥3,500* high Efficiency Ceramic Ball Bearing / ¥2,000* High Density Wire 12Gauge 14Gauge / ¥600, ¥1,000

LUXON BS DUAL

Customer
Address
E-mailPhone
number (@(M/D/Y)

Warranty
term

3 months from purchase date

)

/

/

Tel. no.

Name
Note that if the date and location of the motor purchase are not entered on the warranty card,
you will be charged for repairs even within the warranty term.
● If a failure occurs within three months of purchasing the motor, write the symptoms of the
problem and operating conditions in the section below and attach this to the product. For
repair, send the motor to the distributor where you purchased the product or directly to
ACUVANCE (Technical Service Department).
●ACUVANCE assumes no responsibility for damage or loss occurring during transportation of the
product. Please take note of this beforehand.
● When listing the symptoms for a repair request, you can conveniently use the repair sheet on
the ACUVANCE homepage and then send this along with the warranty card. (Click the "repair"section located in the upper-right side of our homepage. Then click "repair sheet", located on
the left side.)

1. Symptoms

Repair card

Write the symptoms of the problem,
giving as much detail as possible.

 There is no need to contact me, if the charges are at or below 5,250 yen, no contact isnecessary
 I would like to be contacted if there is compensation* Though it depends on the details of the repair, indicating in advance that no contact is necessary will
normally shorten the time is takes to complete the repair.

7F, Shin-Osaka Marubiru Annex 1-18-22
Higashinakajima Higashiyodogawa-ku
Osaka 533-0033 Japan.
www.acuvance.co.jp
E-mail support@acuvance.co.jp

Distributor's name(shop name, address, and tel. no.)*LUXON BS Dual is a motor dedicated to sensor-controlled brushless ESC. It is not applicable to sensorless ESC.

FEATURES OF LUXON[A next-generation design that considers
beauty during in-vehicle installation][Achieves an increase in output efficiency
through its specialized manufacturing process]

The machined aluminum body has been sealedwith solid-feeling lines and laser processedmarkings, producing a high-grade strength.

A common feature of the LUXON Series is what
has been called the "silky-feeling" of the
motor control performance, which reacts
directly to throttle control. The BS Series
actively utilizes this feature along with theinclusion of a uniquely-shaped cooling fin. The
multiplier effect that is created between thisand the porous structure of its cooling holes
produces high cooling performance. The
LUXON BS does not rely on the volume of theneodymium magnet, providing the motor itself
with high output characteristics! It also uses
both torque during acceleration, and rolling in
neutral, two direct operational feelings thatare opposed to each other.

A permanent magnet is remarkably affected bytemperature change. When a certain temperature
is exceeded, a magnet will lose magnetic force,and magnetic force cannot be recovered even if
the magnet is restored to the original
temperature. To prevent loss of magnetic force
due to a temperature rise, LUXON uses a sintered
rotor equipped with a neodymium magnet thatprovides excellent heat resistance.

[Equipped with Motor Timing
Adjustment Function]
The LUXON BS main unit has been equippedwith an adjustment function that allows you toeasily set the motor timing from 0 to 50°.
0514-2M A N U A L

Thank you for purchasing the
ACUVANCE Sensor-Controlled
Brushless Motor.
This motor provides the best
performance when used in
combination with the ACUVANCE
brushless ESC "TACHYON". To obtain
100% performance of this product,be sure to read this instruction
manual. After reading this manual,
keep it carefully.

[Rotor with excellent heat resistance]

2. Payment for repair charges

Technical Service Dept.

After use, the product must be disposed of with
an appropriate method in consideration of the environment.

I N S T R U C T I O N

Purchase
date[Built-in bass sound system]
The fin that has been equipped to the rotor
shaft delivers impressive sound.

*In order to prevent failure, adjust the motor timing to 60° or below to match the settings in the ESC.