XERUN XR10 JUSTOCK G3_Car Systems_HOBBYWING TECHNOLOGY CO., LTD.

XERUN XR10 JUSTOCK G3

Overview
Specifications
Support
Accessories
Details

Built-in polarity protection

One danger that all electrical systems face is a reversed polarity from
the power source. This can be caused by a short circuit, or usually,
incidentally reversing the terminals.
The XR10 Justock is integrated using MOSFET. If the battery terminals
are connected in reverse, the MOSFET will be reverse-biased and will
not allow current to flow through the system.

Built-in polarity
protection

Built-in capacitor module

The built-in capacitor module eliminates the need for external capacitors
and unwanted space.

Built-in capacitor
module

RPM speed limit function

The ESC is able to support up to 6 different speed (RPM) selections to meet the
needs and demands of various competitions in the world. It can be programmed
through using the latest OTA Bluetooth module or the traditional 3in1 program box.

RPM speed
limit function

Zero timing competition design

The internal timing of the ESC is fixed at 0 degrees and cannot be adjusted.
It is specifically built for zero timing races around the world.

Zero timing
competition design

Built-in BEC supporting
high-voltage steering gear

The ESC has a built-in BEC which can support a
maximum output current of up to 8A and the output
voltage at either 6V or 7.4V. This will ensure
constant power supplied to today’s high-torque
servos in the market.

Built-in BEC supporting
high-voltage steering gear

User-friendly and convenient for set-up

The ease of having a dedicated programming port eliminates the trouble of
plugging and unplugging the cable to the receiver. In addition, the interface can
power additional fans to further dissipate heat. The user-friendly interface allows
for easy and convenient setup by simply connecting the 3in1 LCD programming
box or OTA Bluetooth module to the dedicated programming port.

User-friendly and
convenient for set-up

Protection functions

The various protection functions have greatly
improved the reliability and durability of the ESC.

Protection functions

Reverse polarity protection

Battery low
voltage protection

Motor temperature
protection

Locked rotor protection

Signal lost
protection

ESC temperature
protection

Single programming and RESET design button

The ESC is designed with a single built-in SET button. Calibrating or doing a factory-reset can
be achieved by using this SET button. Simple and easy to use.

Single programming
and RESET design button

Support bi-directional motor movement

The ESC supports both CCW (counterclockwise) and CW (clockwise) motor
rotational directions for different usage on the market.

Support bi-directional
motor movement

Motor Direction: CCW(Counterclockwise)

Motor Direction: CW(Clockwise)

Support ESC firmware upgrade

Hobbywing engineers are constantly innovating and pushing
the limits of its products. Enjoy the latest functions by
upgrading to the latest firmware. Simply connect the ESC
using either the HW LINK App via the OTA Bluetooth module
or the USB LINK software through the computer.

Support ESC
firmware upgrade

Possible Cause(s)	Solution(s)
1. No power was supplied to the ESC.	1. Check if all ESC & battery connectors have been well soldered or firmly connected.
2. The ESC switch was damaged.	2. Replace the broken switch.

Possible Cause(s)	Solution(s)
The battery voltage was beyond the normal operationg voltage range of the ESC.	Check the battery voltage.

Possible Cause(s)	Solution(s)
1. The ESC didn't detect any throttle signal.	1. Check if the throttle cable has been plugged into the wrong channel or reversely plugged into the TH channel on the receiver and the transmitter has been switched on.
2. The neutral throttle value stored on your ESC might be different from the current value stored on the transmitter.	2. Move the throttle trigger to the neutral position, recalibrate the throttle range.

Possible Cause(s)	Solution(s)
1. The neutral range on the transmitter wasn't stable, and trembling caused unstable signals.	1. Need to increase the neutral width on the ESC.
2. Didn't calibrate the throttle range properly.	2. Recalibrate the throttle range, or use throttle "trim" on the transmitter to calibrate the nuetral position.

Possible Cause(s)	Solution(s)
1. The throttle signal was lost.	1. Consult with transmitter manufacturer, or change another transimtter that can control longer distance/wider range.
2. The LVC protection was activated, the red LED flashed a short, single flash that repeats.	2. Change another bettery. If it's NiMH, then please disable the LVC protection.
3. The ESC temperature was too high and got the thermal protection activated, the green LED on the ESC flashed a short, single flash that repeats.	3. Check the fan to see if it works normally, (continue to use the ESC after it cools down, or change a pinion with fewer teeth, a motor with low KV rating to reduce load.
4. The (sensored) motor temperature was too high and got the thermal protection activated, the green LED on the ESC flashed a short, double flash that repeats.	4. Continue to use the motor after it cools down or change a pinion with fewer teeth. If it's non-HOBBYWING motor, then please disable the "Motor Thermal" protection.
5. The ESC was damaged due to overload.	5. Change a motor with low(er) KV rating or change another ESC with high(er) Amperage.

The ESC was unable to start the status LED, the motor, and the cooling fan after it was powered on.

The ESC was unable to start the motor after it was powered on, but the motor beeped a short, double beep that repeats. (Note: the interval between two beeps was 1 second)

The ESC was unable to start the motor after it was powered on, but the red LED turned solid or flashed rapidly.

The vehicle moved forward/backward slowly when the throttle trigger was at the neutral position.

The vehicle suddenly stopped from running or the output power it received dropped dramatically.

The vehicle only trembled and couldn't start.

The motor got stuck or paused when increasing the throttle at starting up.

The vehicle could go forward and brake but couldn't reverse.

The vehicle ran backward when increasing the throttle amount.

The ESC was unable to connect a program box (only"CONNECTING ESC" or three "---" lines was displayed on the LCD/LED program box.)

It was impossible to complete the ESC/radio calibration.

Possible Cause(s)	Solution(s)
1. Poor contact between the ESC and motor connections.	1. Check if gold-plated connectors are loose or poorly soldered.
2. In sensored mode, the ESC-to-motor wires are not connected in the following way: A-A, B-B, and C-C.	2. Strictly follow the "A-A, B-B, C-C" wiring rule.
3. The ESC was damaged.	3. Return the ESC to its manufacturer for repair.
4. The motor was damaged.	4. Return the motor to its manufacturer for repair.

Possible Cause(s)	Solution(s)
1. Poor discharing capability of the pack.	1. Change another pack with great discharging capability.
2. The RPM of the motor was too high, or the FDR was too low.	2. Change a low-speed motor, or increase the FDR.
3. Set the "Punch/Start Mode" to a high level.	3. Set the punch/start mode to a low level.

Possible Cause(s)	Solution(s)
1. Didn't calibrate the throttle range properly.	1. Recalibrate the throttle range.
2. Didn't set the "running mode" to "FWD/REV with Brake".	2. Set the "running mode" to "FWD/REV with Brake" or factory reset the ESC.
3. The ESC was damaged.	3. Return the ESC to its manufacturer for repair.

Possible Cause(s)	Solution(s)
The default value of “motor rotation”parameter does not match the frame structure.	Set the "motor rotation” to the opposite direction.

Possible Cause(s)	Solution(s)
Wrong connection	It needs to be connected to the independent programming port of the esc, not throttle cable.

Possible Cause(s)	Solution(s)
1. Plugged the throttle cable into the wrong channel like ST channel or some other channel on the receiver.	1. Plug the throttle cable into the channel marked with "TH" letters on the receiver.
2. Reversely plugged the throttle cable into the TH channel on the receiver.	2. Check the corrensponding mark on the receiver and then plug in the throttle cable correctly.