MGM 30063 X3-SERIES 300-460A ESC 4-15S OPTO


New product

MGM Controllers

The X3-SERIES is the result of over 30 years of experience in ESC development. The newest ESCs are designed to be pushed to the limit = that's when they are most efficient. Just turn on the Keep-the-Limit function and break the records! X3-SERIES controllers have a much faster PC connectivity with our Controller 3 program finally available on Apple devices.

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Available on order

By buying this product you can collect up to 833 points . Your cart will total 833 points that can be converted into a voucher of US $19.99 .

US $999.90

Accessories and other versions

Data sheet

Sizes: 100x73x75 (mm)
Weight (gr): 383 gr (without power conductors)
Max Intensity (A): 460A
Electronic Speed Control 300A
Battery Cells: 4s - 14.8v, 5s - 18.5v, 6s - 22.2v, 7s - 21.77v, 8s - 29.6v, 9s - 33.3v, 10s - 37v, 11s - 40.7v, 12s - 44.4v, 13s - 48.1v, 14s - 51.8v, 15s - 55.5v
Connection: Delivered without plug

More info


MGM X3-SERIES controllers are made to order. Options are also available upon request.

Meet the evolution!

30063 X3-SERIES is the successor of the compact X2-SERIES 250A ESC. While all dimensions of the ESC remained the same, the power increased! 
Now ready to deliver an impressive 18.9kW of raw power to your model, the possibility of connecting up to 15 cell battery makes this ESC's size-to-power ratio unique. 

What's new?

The X3-SERIES connects and retrieves data much faster than the previous generation. The new USBCOM6i PC module and CC_12 cables come with updated Controller 3 software (available on MAC) with wireless connection and will soon support wireless connections and a mobile app.

The ESC can store multiple datalogs for up to 12.5 hours, eliminating the need to read and save data after each run. Cogging has been reduced during acceleration, achieving almost "sensored" performance while running sensorless motors. The ESC will automatically switch from sensored to sensorless mode if anything happens to your motor.

Design change! 

By default, this controller is now shipped with ring terminals instead of soldered wires. This offers a stronger and industry-standard connection, allowing for easy replacement of wires with longer ones or the addition of external capacitors, all without the need for soldering.


Design with active FAN cooling (1 × FAN) (other cooling options, contact us)
Power cables 10 mm2 (8 AWG)
Real-time Monitoring (PC or other device)
Bidirectional "both-way" mode
Internal Data Logger (data recorder)
Software updates available through internet
Telemetry (real-time back data transfer)
Weight without power conductors 382 gram
Number of cells 4-15
Max. RPM 200000
Max. phase current 460A
Continuous current 300A
Weight incl. all conductors 668 gram
Operating voltage 12 - 63 V


  • MGM 30063 X3-Series
  • Motor temperature sensor
  • Battery temperature sensor
  • PWM cable
  • Telemetry cable (compatible with JETI, Graupner, and Futaba telemetry!)
  • ON/OFF Switch
  • Special coating of all PCBs for humidity protection
  • Design with active FAN cooling (1 × FAN) (other cooling options, contact us)
  • Power cables 10 mm2 (8 AWG)

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