Reading electric-desk specifications: stability, load, and controls

An electric desk specification sheet is a set of claims about a particular product and configuration. It is not a complete prediction of how your workstation will behave. Read it with three questions in mind: what exactly is being measured, what is included, and what remains to be checked with the equipment you will use?

Build your shortlist from documented requirements, then use a representative workstation to resolve the remaining uncertainties. The checklist below is for commercial purchasing. It is not an independent product test, structural assessment, or instruction to test a desk beyond its intended use.

Confirm the identity before comparing numbers

Record the product family, base model, number of legs, top dimensions and thickness, controller, regional electrical version, and document revision. Ask the supplier to confirm that the quote and technical documents describe the same assembly.

A product family can contain materially different options. Steelcase's Migration SE page distinguishes basic and extended height configurations and different controller options. A quote that says only “Migration desk” leaves important decisions unspecified. Migration SE specifications

Keep a copy of the applicable manual with the purchase record. If the supplier changes an option, ask which entries in the comparison need updating. Do not silently combine the largest capacity, widest range, and lowest price found across different versions.

Read height range from the floor to the working surface

Ask whether the published range includes the top, which top thickness was used, and whether optional feet or casters alter it. Then compare that range with the positions established in your workstation trial.

For example, the Migration Collection guide's Migration Pro HA2 specification states that its range includes a one-inch worksurface. That qualification belongs beside the measurement; it should not disappear when someone transfers the number into a spreadsheet. Migration Collection user guide

Also record the height of the actual input surface if a keyboard tray is proposed. Check the lowest usable position after storage and accessories are installed, not just the base's lowest mechanical setting. A physical conflict can make part of an advertised range unavailable in your layout.

Distinguish load capacity from an equipment allowance

Ask the supplier to show the load calculation for the quoted desk. Does the rating describe the base, the assembled desk, a distributed load, or the load allowed during movement? Which surfaces and attachments must be deducted?

The Migration Pro HA2 example lists a maximum distributed base load of 360 pounds and directs readers to subtract the worksurface, understructure, and options when calculating lifting capacity. It also directs readers to configuration-specific limits. This is a useful example of why the headline number is not automatically an equipment allowance. Migration Collection user guide

Prepare an inventory of the intended top, screens, arms, displays, attached computer holder, and other loads. Give the supplier the locations as well as the weights. Request written confirmation for unusual equipment or concentrated attachments. Do not assume that spare lifting capacity authorizes sitting on the desk, standing on it, or mounting an unsupported accessory.

Treat stability as a separate question

Do not turn motor count, lifting capacity, or leg shape into an invented stability score. Ask what evidence supports the supplier's stability claim and whether that evidence matches the quoted configuration.

If a report is offered, record the tested height, top size, loading, flooring or support conditions, test method, and result. If these details are missing, label the claim unverified rather than assigning a number.

For a practical demonstration, use the intended equipment and ordinary work: typing, writing, and adjusting the display within the approved setup. Record whether movement interferes with those tasks, along with the tested height and equipment. A demonstration is useful purchasing evidence, but it is not a laboratory comparison. Do not shake furniture aggressively or improvise overload tests.

Understand operating limits and controls

A duty cycle limits operation over time. The Migration Pro HA2 guide, for example, specifies two minutes on followed by eighteen minutes off. That is not a claim that every electric desk can be operated continuously, nor should its limit be transferred to another model. Migration Collection user guide

Ask the supplier to demonstrate the quoted controls and explain:

• Whether movement requires holding a control or can continue to a preset.
• How a user stops movement immediately.
• What happens after loss of power.
• Which height limits or lock functions are supported.
• What an error indication means and who should respond.
• Which safety functions have documented limitations.

Never test an obstruction feature using a person, body part, pet, or valuable equipment. Follow the manufacturer's instructions and keep the travel area clear. Do not treat a feature name as permission to ignore clearances.

Close the specification gaps before ordering

Use a short evidence register: requirement, quoted configuration, source document, demonstration result, unresolved question, and responsible owner. Separate “documented by manufacturer,” “observed in our mockup,” and “not yet established.”

Ask about replacement controllers, service routing, and the information required to identify the desk later. The power and cable planning guide covers installation coordination; the monitor-arm checklist covers a common attachment problem.

Approve the desk only when the specification and the practical setup agree. A clear, slightly shorter comparison with honest gaps is more useful than a crowded spreadsheet that treats every marketing number as equivalent.