Total Cost of Ownership (TCO): Overlooked Factors When Choosing an Automation Machine

Total Cost of Ownership (TCO) represents the sum of all costs incurred from purchasing an automation machine to the end of its service life. Many decision‑makers focus solely on the purchase price, overlooking long‑term expenses. In this article, we explore the critical components of TCO and what to consider when selecting the right machine.

What Is TCO and Why Does It Matter?

TCO includes not only the sticker price but also installation, training, maintenance, energy consumption, spare parts, and potential downtime costs. In industrial automation, a low upfront price can be offset by high operating expenses, turning the investment into a costly one. Therefore, making a decision without a TCO analysis puts profitability at risk.

Key Elements in TCO Calculation

To accurately calculate an automation machine’s TCO, you need to examine the following factors in detail:

• Purchase & Installation Costs: Device price, shipping, and on‑site setup fees.
• Training & Integration: Time and cost for operator and maintenance staff training.
• Energy Consumption: Annual electricity usage and unit energy price.
• Maintenance & Service: Periodic servicing, spare‑part replacements, and emergency calls.
• Depreciation & Payback Period: Economic life of the equipment and yearly depreciation.