Hobbywing Xerun XR10 Justock G3S 60A Brushless ESC

Hobbywing XeRun XR10 Justock G3S 60A brushless ESC for 1/10 zero-timing racing

The Hobbywing XeRun XR10 Justock G3S (part number 30112005) is a 60 A continuous / 380 A peak brushless electronic speed controller (ESC) designed for zero-timing (blinky) racing in 1/10 on-road and off-road. According to the manufacturer, it offers precise control and powerful performance, and it is also suitable for 1/12 cars in club racing and practice. It runs on 2S LiPo batteries and supports sensored and sensorless brushless motors, with a minimum wind of 10.5T on 3650 motors.

It includes race-oriented features: freewheeling, which lowers ESC temperature, makes the car decelerate faster off throttle and improves cornering control; a multi RPM limiter with 79 selectable values from 10,000 to 88,000 RPM to meet the rules of different competitions; and a smart start/stop fan that only runs when the ESC reaches the preset temperature. It also features reverse polarity protection, a built-in capacitor module (no external capacitors needed) and a built-in 6 V or 7.4 V BEC to power high-torque servos.

The XR10 Justock G3S logs operating data (minimum voltage, maximum ESC and motor temperature, maximum current and maximum RPM). Connected to the OTA Bluetooth module and the HW Link app, it shows throttle, voltage, current, temperature and speed in real time, with a range of about 5 m. It is programmed with the LCD Program Box G2, LCD Program Box Pro or OTA module (sold separately) and its firmware is upgradeable.

Hobbywing XR10 Justock G3S technical specifications

• Manufacturer part number: 30112005
• Scale: 1/10 (also used in 1/12)
• Type: brushless, sensored
• Waterproof: no
• Continuous / peak current: 60 A / 380 A
• Input voltage: 2S LiPo
• BEC: 6 V / 7.4 V @ 4 A (up to 8 A maximum output according to the manufacturer)
• Input wires: 14 AWG, 200 mm (red and black)
• Output wires: 3 x 14 AWG, 200 mm
• Connectors: not included
• Fan: 25 x 25 x 10 mm, 5-7.4 V, powered by the BEC
• Programming: LCD Program Box G2, LCD Program Box Pro, OTA module; separate programming port
• Data logging: extreme values, real-time data and external history via OTA
• Firmware upgrade: yes
• Dimensions: 40.9 x 33.9 x 32.1 mm
• Weight: 75.4 g (with wires)
• Compatible motors: sensored and sensorless brushless, 3650 size 10.5T or higher
• Use: club racing and practice in 1/10 and 1/12 on-road and off-road

Frequently asked questions

What classes is the XR10 Justock G3S designed for?

For zero-timing (blinky) racing in 1/10 on-road and off-road, as well as club racing and practice in 1/10 and 1/12.

Which motors can I use with this ESC?

Sensored or sensorless brushless motors. Hobbywing specifies a minimum wind of 10.5T on 3650 size motors.

Does it support 3S LiPo batteries?

No. The input voltage specified by the manufacturer is 2S LiPo.

How is it programmed and how is the RPM limited?

Using the LCD Program Box G2, LCD Program Box Pro or the OTA module with the HW Link app. From there you can choose one of the 79 available RPM limits, between 10,000 and 88,000 RPM.

Is it waterproof?

No, the XR10 Justock G3S is not a waterproof version.