La Marzocco Pico Electronics – Motor Board (MG-EG) – Original Spare Part
You press the button, and the Pico's brushless induction motor spins up – calm, full-bodied, without the high-pitched whine of many other home grinders. This sound, this controlled release of power, is governed by a dedicated circuit board: the Motor Board.
While the CPU Board handles control and programming, the Motor Board regulates the actual drive – speed, start-up behaviour, the force that reaches the conical burrs. A fault here usually shows up directly at the motor: unusual noises, uneven running, or a motor that no longer starts at all.
Where the Pico's power is regulated
Brushless induction motors run without carbon brushes, need little maintenance and last a long time – but driving this type of motor requires its own electronics. That is exactly the task the Motor Board, designated MG-EG, takes on. If the grinder runs unevenly, stops mid-dose, or the motor no longer reacts at all, the cause often lies here rather than in the burrs themselves.
At a Glance
| Compatible with |
La Marzocco Pico |
| Function |
Motor control (Motor Board MG-EG) for the brushless induction motor |
| Origin |
La Marzocco, Florence, Italy |
| Item number |
A04068 |
Who it's for
For anyone with a Pico whose motor is making unusual noises, running unevenly, or no longer starting at all. It's an electronic component inside the grinder – we recommend having it installed through our service.
Goes well with
You'll find the grinder directly in our coffee grinder collection, where you'll also find the La Marzocco Pico itself. For precise dosing, our coffee scales are ideal – compact and reliable with Normcore, or with app connection and flow-rate display with Acaia. Find more about your setup in our La Marzocco Collection.
Frequently Asked Questions
How can I tell that the Motor Board is defective?
Typical signs are unusual running noises, a motor that runs unevenly, or a motor that no longer starts at all.
What does the designation MG-EG mean?
That's La Marzocco's internal model designation for this Motor Board. If you're unsure whether it fits your Pico, our team is happy to help.
Can I install it myself?
This is an electronic component inside the grinder. We recommend having it installed through our service, so the motor runs reliably afterwards.
Can I see the product before buying?
Yes, you can experience the original spare part live in our showrooms in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b).
How quickly will the Motor Board reach me?
Delivery takes place within 2–4 business days, throughout Switzerland and to Liechtenstein.
The Roastery Tip
A motor that starts up calm and full again deserves a coffee with substance too. Our main recommendation: Cozy Chocolate and Nutty Delight, dense, aromatic, full-bodied. For maximum body with no acidity at all: Very Nutty. For anyone who wants to discover a fruity experience: Wild Peach, vibrant and always a discovery. Our recommendation from the roastery, one of many.
