⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →

Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Items › Servo

Servo

A rotary actuator that allows for control over angular position.

Weight500 gMax stack100SkillMechanics Lv 2StationElectric Machinist Table

Notes

The Servo is a rotary actuator used to control angular position. It serves as a key component for advanced power and automation systems, appearing in recipes for the Solar Generator, Wind Turbine, Robotic Assembly Line, and Advanced Combustion Engine. Since high-tier technology often requires specialized parts, players should coordinate with specialists to ensure a steady supply for these industrial projects.

Notes are AI-generated and may be imprecise.

⚙ Craft calculator — adjust for your modules, skill & talents

▶ Open the full recipe page

Upgrade modules

Electronics Upgrade (−20% cost) Industry Upgrade (−20% cost) Mechanics Modern Upgrade (−25% cost) Mining Modern Upgrade (−20% cost)

Mechanics level 0Skill level changes labor only.

Talents

Partial Quality (Mechanics) Sample Power Efficiency (Mechanics) Partial Quality (Mechanics Lv 6)

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

Ingredients

Ingredient	Qty	Type
Basic Circuit	2	item
Fiberglass	5	item

Crafting

Labor	60 calories
Craft time	3 min
Throughput	≈ 20 Servo / hour (base)

Total raw to craft this

Steps33Total labor26032.5 calTotal time201.53 min

187.5× Iron Ore
105× Copper Ore
100× Limestone
83.75× Silica (any)
70× Wood (any)
62.5× Gold Ore
47.5× Crushed Limestone
34.75× Clay
8× Wood Board (any)

Approximate — category ingredients and any production cycles are counted as raw.

Categories

Obtained from

Servo

Used in

Electronics Assembly

Robotic Assembly Line

See also

Advanced Circuit

Advanced Combustion Engine

Combustion Engine