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PART NAMES AND WIRING

Be careful not to reverse the battery poles. Doing so can cause the ESC to fail.

If the sensor cable is not connected, has not been properly inserted, has been 
disconnected, or is loosely connected, all the LEDs will blink (highspeed 
blinking). While in this state, all operations will not be received. If this occurs, 
check the connection for the sensor cable or replace the cable.

When inserting the connector, pay attention to the way in which it being inserted. 
If inserted backwards, the device will not operate.

Be sure to match the cables to the symbols A, B, and C on the ESC. Failure to 
follow this precaution can result in loss of control over the motor speed, or 
subject the ESC and motor to large currents. Unlike brushless motors without a 
sensor, swapping these cables does not change the rotating direction of the 
motor. If necessary, change the direction of rotation at the ESC

.

 To switch the direction of rotation, it is essential to have the rotation direction 

change function in the ESC. This machine has this function (P.16)

When replacing the motor cable, use a soldering iron with a broad tip and high 
output rating (as high as 60 W) and work swiftly. A soldering on with the low 
output rating will not melt enough of the solder resulting in a poor soldering 
connection which can cause cables to loosen under vibration or loose 
connections. Also, subjecting the internal parts to excessive heat over prolonged 
periods (10 seconds or more) can damage them. (Be careful not to shortcircuit 
the terminals with solder)

Be sure to use screws with a length of 8 mm or less to secure the motor to the 
motor mount. If the screw is too long, it may interfere with parts inside the motor, 
resulting in malfunctions such as short circuit.

WARNING

WARNING

WARNING

WARNING

WARNING

• POWER BUTTON

• LINK TERMINAL

• SET BUTTON

• COOLING FAN CONNECTION TERMINAL

It is the button to turn the unit ON or OFF.

It is used for setting change in the XARVIS XX main unit. It is also used to switch 
between "ESC mode" setting of the main unit, and "Link mode" setting with TAO 
II.

ACUVANCE optional cooling fan or fan connection terminal with our motor.
It doesn't matter if you use either terminal 

 or 

.

Since it is designed exclusively for ACUVANCE cooling fan, other manufacturers' 
cooling fans cannot be used.
(If you use a fan of a different brand, the fan may be damaged.)

Terminal for communication with TAO II, Ne-St. Air-Link Adapter (OP-15065), 
S.BUS Adapter (OP-15067), etc. are also connect here.

DANGER

To prevent fumes, fire, or burns

1 2

RX

FAN

SENSOR

- + S

Please connect as 
shown below

Sensor cable

Battery cables

Motor Cable C

Motor Cable A

Motor Cable B

XARVIS XX body

Sensored Brushless Motor

RX Cable

POWER button

SET button

[Behind]
Reverse
connection
alert LED
(see P.22)

The throttle channel(CH2)
from the receiver

Capacitor

RX Terminal

Sensor

Cooling

FAN

Rear Layout

Side Layout

LINK terminal

- + S

FAN

Cooling

FAN

Summary of Contents for XARVIX XX

Page 1: ... date Customer Address E mail Phone number Name Warranty term 3 months from purchase date Phone no Repair card 1 Symptoms Write the symptoms of the problem giving as much detail as possible 2 Payment for repair charges 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 tim...

Page 2: ... cause fire or fumes that can damage both the ESC and battery beyond repair The surface of the body can be extremely hot after heavy load driving Please handle the unit carefully after operation to avoid risk of burn Do not modify the ESC in any way Use it only for its intended purpose Keep the ESC away from flames or seat Avoid splashing any liquid such as water on the ESC Thank you for choosing ...

Page 3: ... or loose connections Also subjecting the internal parts to excessive heat over prolonged periods 10 seconds or more can damage them Be careful not to shortcircuit the terminals with solder Be sure to use screws with a length of 8 mm or less to secure the motor to the motor mount If the screw is too long it may interfere with parts inside the motor resulting in malfunctions such as short circuit W...

Page 4: ...ion will not be performed successfully When performing the initial setting be sure that the sensor cable is connected to the motor and ESC If the sensor cable is not connected has not been properly inserted has been disconnected or is loosely connected all the LEDs will blink high speed blinking Check the connection for the sensor cable or replace the cable as all operations will not be received w...

Page 5: ...d properly Make sure the throttle related adjustment on the transmitter are initialized and the RX cable is properly connected to the receiver Then retry the initial setting procedure Depending on the configuration of the vehicle the car may move in reverse when the throttle is operated in the forward direction If your car displays this behavior change the rotation direction of the motor P 16 Neut...

Page 6: ...ge the value in the selected item Select mode Save destination selection Quickly press the set button 4 times in rapid successions Standby mode Select mode Quickly press the set button once Select mode Standby mode Quickly press the set button 3 times in rapid succession Save destination selection mode Standby mode After selecting the save destination press the set button for 2 seconds or longer S...

Page 7: ...ur settings before tunring your unit off P 20 Commentary The lower the value strong initial punch lowered smoothness The higher the value small initial punch increased smoothness 4KHz 8KHz 16KHz 24KHz 2KHz 4KHz 8KHz 16KHz In the select mode with the red LED flashing twice press the SET button for 2 seconds or more to enter the setting mode Each time the SET button is pressed once the LED pattern c...

Page 8: ...ess the SET button for 2 seconds or more The set value is validated and it returns to select mode The changed value will be reset if the power is turned off without saving Please save your settings before tunring your unit off P 20 It is the amount of braking force applied when the throttle is returned to neutral The higher the value increased braking force Commentary In the select mode with the b...

Page 9: ...go into reverse once the throttle is applied If this condition occurs please use Reverse rotation operation mode The orange LED will be lit in standby mode when Reverse rotation is selected Commentary In the select mode with the blue red orange LED flashing twice press the SET button for 2 seconds or more to enter the setting mode Each time the SET button is pressed once the LED pattern changes an...

Page 10: ...e value of your boost start rpm The sudden jump in timing may overload the ESC therefore it is advised to start with a much higher boost end rpm and progressively lower timing as you get comfortable with your gearing Commentary This determines the amount of turbo timing added at full throttle In the select mode with the green red LED flashing 4 times press the SET button for 2 seconds or more to e...

Page 11: ...ly 4 times Saving user program current value Commentary The saved user programs can be called up by the program load function mentioned earlier press and hold All LEDs blinking LED green is OFF during standby BEC output voltage 6 0V LED green is ON during standby BEC output voltage 7 4V When the sensor signal is interrupted or becomes unstable for some reason the motor stops with all the LEDs blin...

Page 12: ...ops If the heat protection is activated in a short driving time the gear ratio setting may be overloaded In this case check each setting status LED orange blinks and runs at low speed Heat protection 22 23 Important The condition to detect the cut off voltage is not Battery voltage but ESC battery terminal voltage If the contact condition of the connector to which the battery is connected and the ...

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