Fit and setup
Check this first
Check the stored size, power needs, space to use it, and daily routine.
U.S. product
- weigh beans for one drink
- adjustable speed from 600 to 1500 RPM
- weigh each serving with a separate Acaia Lunar scale
Stored size
4.25 W × 10.47 D × 15.51 H in (10.8 × 26.6 × 39.4 cm, converted)
Published body size. Leave extra room to use, refill, connect, and clean it.
Space needed to use it
We could not confirm this
Leave room for the working parts until we confirm a measurement with the portafilter in place.
Power and circuit
100–240V / 50–60Hz / 200W
Regional electrical wording comes from published details; confirm the outlet and branch circuit before purchase.
Daily routine
Weigh the beans for each drink. Turn the grind control smoothly to change the grind size.
Published details suggest this daily-use routine. The exact handle shape can affect how grounds transfer.
Portafilter fit
58mm
A portafilter is the handled tool that holds the filter basket. Supported sizes do not guarantee fit for every handle shape.
We could not confirm thisRoom to refill and clean
We could not confirm this
We could not confirm the room needed to fill the hopper, use the dosing cup, or change the grind setting.
How we checked this
What the evidence labels mean
- Source checked
- A cited source stated this fact when Espresso Receipt checked it. This is not a physical product test.
- Our summary
- This is our summary of published product details. It is not a hands-on result.
- We could not confirm this
- The available sources do not establish one reliable answer.
Main source: Acaia. Source checked October 20, 2026. This page lists published product details. It is not a physical fit test.
Counter fit
Will it fit your space?
We check the Acaia Orbit against its published size: 4.25 × 10.47 × 15.51 in (width × depth × height).
Enter a height, depth, or width to check this grinder.
What we checked
Product details we checked
- Stored size
- 4.25 W × 10.47 D × 15.51 H in (10.8 × 26.6 × 39.4 cm, converted) Compare sizes
- Voltage
- 100–240V / 50–60Hz / 200W
- Warranty
- 2 years in the U.S.
- Burrs
- 64mm Mazzer 33M flat
- Adjustment
- Wide stepless collar; 600–1500 RPM
- Daily routine
- Weigh beans for each drink.
- Portafilters
- 58mm
Pair it with a machine
Machines in the portafilter sizes it lists
Our records list the Acaia Orbit as working with 58 mm portafilters. These 12 machines in our list have no built-in grinder and use one of those sizes. Depending on the size, you may need to pour from a dosing cup. Check how it doses with the maker, and check the fit against the exact shape of your handle. The setup estimate adds the machine, this grinder, and $90 for basic setup items from our dated price checks. It is not a current quote.
| Machine | Portafilter | Price | Setup estimate |
|---|---|---|---|
| Gaggia Classic Pro E24 | 58 mm | $499Price checked October 20, 2026 | $2,189 |
| Flair 58 Plus 2 | 58 mm | $699Price checked October 20, 2026 | $2,389 |
| Gaggia Classic UP | 58 mm | $849Price checked October 20, 2026 | $2,539 |
| Rancilio Silvia | 58 mm | $995Price checked October 20, 2026 | $2,685 |
| Profitec GO | 58 mm | $1,199Price checked October 20, 2026 | $2,889 |
| Breville Dual Boiler | 58 mm | $1,599.95Dated price snapshot from September 16, 2026 | $3,289.95 |
| ECM Classika PID | 58 mm | $1,699Price checked October 20, 2026 | $3,389 |
| Lelit Elizabeth | 58 mm | $1,799.95Price checked October 20, 2026 | $3,489.95 |
| Ascaso Steel Duo PID V2.5 | 58 mm | $2,095Dated price snapshot from September 16, 2026 | $3,785 |
| Rancilio Silvia Pro X | 58 mm | $2,195Price checked October 20, 2026 | $3,885 |
| Lelit Bianca | 58 mm | $2,999.95Dated price snapshot from September 16, 2026 | $4,689.95 |
| La Marzocco Linea Micra | 58 mm | $4,500Dated price snapshot from September 16, 2026 | $6,190 |
Compare the four lowest-priced machines side by side →See every machine we track →
Plain definitions for product terms
- Portafilter
- The handled tool that holds the filter basket and locks into the machine.
- Filter basket
- The small filter cup inside the portafilter that holds ground coffee.
- Dose
- The dry coffee put into the filter basket.
- Burrs
- The grinder parts that cut or crush coffee beans.
- Stepless adjustment
- A grinder control that moves smoothly between positions.
- Single-dose
- Weighing beans for one drink instead of leaving beans in the hopper.
- Revolutions per minute (RPM)
- The number of full turns the grinder motor makes in one minute.
- Grind-by-weight
- A grinder workflow that uses a scale to stop at a target weight.
Facts and sources
Facts and sources
Requires a separate Acaia Lunar scale; the grinder alone does not weigh each serving
See source: Acaia ↗(opens in a new tab)More things to check first
- AOT009 is a different SKU from SSP MP and other finish or burr options.
- The included cup is 58 mm. The source does not claim other basket sizes.
Sources
Sources used
See a problem with a product detail? Send a correction.
Product details checked through 2026-10-20. Product details and price checks can change.
Use and care resources
Guides and manuals
- manualAcaia · Link checked 2026-08-02Orbit official manualCovers: Exact setup, RPM, cleaning, app, and Lunar-integration instructions.(opens in a new tab)
- Site guideEspresso Receipt · practical guideHow to dial in espressoCovers: Use dose, yield, time, taste, and flow without chasing a universal grinder number.
- Site guideEspresso Receipt · practical guideEspresso grind size chartCovers: Translate adjustment systems into a safe starting process for espresso.
- Site guideEspresso Receipt · practical guideCoffee grinders for espressoCovers: Compare grind adjustment, burrs, dosing, and coffee left inside after grinding before choosing a grinder.
Independent reviews · not our tests
Independent reviews
- VideoLamarsaAcaia Orbit Performance ReviewCovers: Hands-on performance review of variable RPM, single dosing, and the connected workflow.(opens in a new tab)
- WrittenitsxrisAcaia Orbit Three-Month ReviewCovers: Three-month ownership review of workflow, static, app controls, and Lunar integration.(opens in a new tab)
- WrittenKaffeemacherAcaia Orbit Independent Lab ReviewCovers: Protocol-led independent lab review covering retention, sound, particles, and cup results.(opens in a new tab)
These reviews come from other publishers. Espresso Receipt did not produce, commission, or endorse them. Their opinions belong to their creators. Links last checked 2026-08-02.