Enertion FOCBOX

£124.00 (UK price inc VAT £148.80)

The Enertion FOCBOX is widely regarded as the best quality and best value Vedder ESC available and was also previously known as the VESC X.

APPLICATIONS: Electric Bike, Skateboard, Scooter, Quadcopter, RC car / plane, Robotics, Control Systems & More.

Out of stock



Features & Benefits

Built into protective hard case

Aluminium heatsink included

5V 1A Output for external devices

Regenerative braking charges battery

Sensored & Sensorless Motor Control

Powerful start torque on sensorless motors

Win & Mac Compatible GUI

Common Micro USB interface


Hardware Specifications 

Voltage rating of components 8V-50V

Compatible battery 3S to 12S

Recommended 10S battery

300A Peak Current Limit

60A Continuous Current







Main PCB: 60mm x 60mm

Hard Case Footprint: 64mm x 64mm

Hard Case Height: 22mm

Motor Wires: 50mm

Power Wire & XT 60 Plug: 40mm

Mounting Hole pattern: 15mm X 30mm


Software Features

FOC Control for quiet operation

Current, Speed, Duty-cycle Control

Adjustable Motor & Battery Current Limits

Low & High Voltage limits

Regenerative Battery Current Control

Advanced Features

Over Voltage protection

Current and voltage monitoring on all phases

Field Oriented Control

RPM-based phase advance (field weakening)

Rapid duty cycle changes

High RPM & RPM Limits (bi-directional)

Soft backoff for over current & over temp

amp-hour and watt-hour counting

Firmware & GUI

Open Source by Ben Vedder


GUI Built with QT


Control Interface

PPM, Analog, UART, USB,

CAN-bus, I2C



30 Days for self-installed applications *

* Manufacturing defects only, does not cover faults due to wrong settings applied by user, water damage etc


Please note:
This latest batch of FOCBOXes have the Sensor Port mislabelled, please see here for the correct pin out diagram

Download the BLDC tool here

The FOCBOX contains firmware created by Benjamin Vedder, you can find the VESC project source here.  This software is redistributed under the GNU GPL licence, you can find the licence here

Additional information

Weight 0.2 kg
Dimensions 6.4 × 6.4 × 2.2 cm





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