Mazzer Kony S Electronic Black
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Mazzer Kony S
Low-speed conical burrs for a busy espresso station
The Kony S combines 63 mm conical steel burrs with three programmable timed doses and a 450 W motor. At 60 Hz, its burrs run at 500 rpm, supported by electronically controlled dual-fan cooling.
Features at a glance
63 mm conical burrs
63 mm conical steel burrs
Stepless
Stepless grind adjustment allows small changes when dialing in espresso.
Motor power
Rated motor power: 450 W.
Dosing workflow
Three programmable timed doses plus manual grinding
Dual-fan cooling
Electronically controlled dual-fan cooling
Grounds management
GFC interchangeable outlet dampers reduce clumping and static

A practical timed-dosing workflow
Select a programmed dose from the display or start grinding with the portafilter activation control. The adjustable hands-free holder and programmable pause help you manage the basket during service. Use a scale to calibrate the timers for your coffee.
Dimensions and counter fit

| Measurement | Millimeters | Inches (approx.) |
|---|---|---|
| Width | 240 mm | 9.4 in |
| Depth | 413 mm | 16.3 in |
| Height | 650 mm | 25.6 in |
Dimensions include the grounds tray. These specifications describe the 63 mm Kony S listed here; newer Kony models may use different burrs and dimensions.
Plan room to operate the controls, remove the hopper and reach the coffee path for cleaning.
Technical specifications
| Burrs | 63 mm conical steel burrs |
|---|---|
| Motor power | 450 W |
| Burr speed | 500 rpm at 60 Hz; 420 rpm at 50 Hz |
| U.S. electrical | 60Hz / 110V (Some Exceptions Apply) |
| Weight | 44 lbs. |
| Hopper / capacity | 1300 g |
| Dosing | Three programmable timed doses plus manual grinding |
| Body | Die-cast aluminum |
| Cooling | Electronically controlled dual-fan cooling |
| Controls | Digital display; dose buttons, portafilter activation and programmable pause |
| Grounds flow / static control | GFC interchangeable outlet dampers reduce clumping and static |
| Burr access | Grinding chamber cleaning without losing grind setting |
| Dosing support | Adjustable hands-free portafilter holder |
| Grinding output | 17 g in 4.7 seconds; coffee dependent |
| Electrical service | 5 A service requirement |
Documentation: Model reference (PDF)
Watch: setup and care
Adjusting the portafilter holder
Mazzer’s shared commercial-grinder holder tutorial.
Watch on YouTubeUnderstanding Grind Flow Control
Mazzer demonstrates the shared GFC system on a Major V. Follow the Kony S instructions for your grinder’s components.
Watch on YouTubeIs the Kony S right for your station?
Hopper-fed espresso bars that prefer conical burrs and are comfortable checking timed doses with a separate scale.
Compare your busiest service period, dosing routine and available counter space. Espresso Outlet can help you choose a grinder and confirm the configuration for your order.
Kony S questions
Kony S or Kony SG?
The Kony S uses timed dosing. The Kony SG adds an integrated weighing system that stops grinding at a target dose weight.
What should I check before installation?
Dimensions include the grounds tray. These specifications describe the 63 mm Kony S listed here; newer Kony models may use different burrs and dimensions. Confirm the electrical rating of your unit and leave access for routine cleaning.
How should I plan routine care?
Follow the model’s manual for cleaning and safe access. Keep the hopper and accessible grounds path clean, and disconnect power before opening the grinding chamber. Recheck dose output and your espresso recipe after maintenance.
Shipping and delivery requirements vary by product, destination, and order type. Review the product-specific notes on this page and Espresso Outlet’s shipping, return, cancellation, and warranty policies before ordering.
Large or commercial equipment may require freight delivery, bench testing, electrical work, plumbing, or professional installation. Submit a support ticket before ordering if you need help confirming requirements.