What a Cobot Costs in Its First Year

Budget 2.5 to 4 times the arm price for the first year. A collaborative arm in the 5 kg to 10 kg class typically lists between 20,000 and 45,000 euro depending on class and region, and a working cell around it lands between 55,000 and 160,000 euro once tooling, fixturing, integration, validation and the first year of running costs are counted.

The line items nobody skips

Prices below are indicative ranges for a single-station cell in Western Europe or North America, at 2026 levels. They are meant for a sanity check on a quotation, not as a substitute for one. Regional labour rates move the integration line more than anything else.

The four lines that surprise buyers

Quotations are usually honest about the arm and vague about everything downstream. These are the items that appear after the purchase order.

• Part presentation. A robot that cannot find the part reliably is not a robot problem. Trays, nests, escapements and infeed conveyors regularly cost more than the gripper, and on high-variety work they can exceed the arm.
• Validation measurement. Contact-permitted operation requires measured force and pressure at every reachable contact point with a calibrated instrument. A cell with a dozen reachable points is a full day, and it must be repeated after any change to speed, payload or tooling.
• The interface to the machine. Opening a CNC door, confirming chuck state and handshaking with the control is a controls project. On older machines without a robot interface this line alone can run from 4,000 to 20,000 euro.
• Safety hardware that survives. Very few collaborative cells end up with no safety hardware at all. A scanner to slow the arm on approach, a guard plate over the pinch region, or a light curtain at the operator side is the normal outcome.

Running cost after commissioning

Energy is negligible: a 5 kg to 10 kg class arm draws roughly 150 W to 500 W in typical duty, so a 4,000-hour year is somewhere between 600 and 2,000 kWh. At 0.20 euro per kWh that is 120 to 400 euro annually, less than a single service call.

The real running costs are service contract, spares and lost production. Annual service coverage commonly runs 2 % to 5 % of hardware value. Wear items on collaborative arms are modest: joint grease intervals measured in thousands of hours, controller backup batteries every few years, and cable looms that depend entirely on how well the dress pack was routed at commissioning.

What payback actually looks like

Take a cell at 95,000 euro that replaces one operator position across two shifts. At a fully loaded labour cost of 45,000 euro per shift-position per year, the gross annual saving is 90,000 euro, and simple payback is about 13 months. Reality intervenes in three places.

1. Utilisation. A cell that runs 60 % of the shift saves 60 % of the labour, not 100 %. Payback stretches to 21 months.
2. Supervision. Most collaborative cells still need someone nearby for part replenishment and fault clearing. Half a position is a common residual.
3. Rework and scrap. If robot placement is more consistent than manual, this line can be a genuine saving and is often the largest single item nobody quantified.

A realistic band for a well-scoped single-station cell is 14 to 30 months. Anything under 12 months in a proposal deserves a second look at the utilisation assumption.

Frequently asked questions

Sources