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Standing Desk Glossary for B2B Buyers: 56 Terms in Specs, Quotes, Standards and Shipping

By FUMEI · 4 November 2026 · 4 min read

Factory spec sheets, test reports, import documents and OEM contracts each have their own vocabulary. This glossary explains the terms buyers meet most often when sourcing electric and pneumatic standing desks. Terms are grouped by topic. Links go to our longer guides.

Frame and drive

Term	Meaning
Frame	Legs, feet, crossbar, motors, control box and handset, without the desktop
Column (lifting column, leg)	The telescoping leg that moves the desk up and down
Stage	One telescoping tube section of a column. 2-stage columns have two sections, 3-stage have three, giving more travel
Inverted column	Column mounted with the narrowest tube at the bottom and widest at the top
Crossbar	The horizontal beam between the legs that holds the frame square
Width-adjustable frame	A frame whose crossbar telescopes to fit several desktop widths
Single motor	One motor drives both legs through a transmission rod. See single vs dual motor
Dual motor	One motor in each leg, synchronised by the control box
Four-motor frame	Frame for two-user benching with two motors per side
Transmission rod (hex shaft)	Shaft linking the motor leg to the second leg on single-motor frames
Spindle (lead screw)	Threaded rod inside the column that turns motor rotation into lift
Control box	Electronics that power, synchronise and protect the motors
Handset (hand controller)	Buttons or touch panel used to raise, lower and store positions
Memory preset	Stored heights recalled with one button
Pneumatic (gas spring) desk	Desk lifted by a gas spring, released by a lever; no power needed
Crank desk	Desk raised by a manual crank handle

Performance and safety

Term	Meaning
Frame height	Height of the frame without the desktop, as stated on many factory spec sheets
Work surface height	Floor to the top of the desktop, used in EN 527-1
Height range	Lowest to highest position; check whether it is frame or work surface height
Rated load	The load the manufacturer states the desk can lift
Lifting speed	Travel per second, usually in mm/s
Duty cycle	Ratio of running time to rest time a motor is designed for
Anti-collision	Function that stops or reverses the desk when it meets an obstacle
Overload protection	Function that stops the drive when the load exceeds a limit
Overheat protection	Function that pauses the drive when motors or electronics get too hot
Child lock	Handset lock that prevents unintended movement
Wobble (lateral stability)	Side-to-side movement at standing height, affected by columns, crossbar, feet and top
Noise level	Sound during movement in dB; check how and at what distance it was measured
Standby power	Power drawn by the control box when the desk is not moving

Desktop and materials

Term	Meaning
Particleboard (chipboard)	Wood-particle panel, commonly faced with melamine for desktops
MDF	Medium-density fibreboard
Melamine faced board	Particleboard or MDF with a decorative melamine surface
Edge banding	Strip applied to desktop edges, commonly PVC or ABS
Tempered glass	Heat-treated glass used for some premium desktops
SPCC	Cold-rolled steel grade commonly used for desk frames
Powder coating	Electrostatically applied, baked paint finish on steel parts
Formaldehyde emission class	Measure of how much formaldehyde a board releases, regulated in many markets

Standards and compliance

Term	Meaning
ANSI/BIFMA X5.5	North American safety and durability standard for desks and tables, including height-adjustable tables. See our standards guide
EN 527-1 / EN 527-2	European standards for office work tables: dimensions, and safety, strength and durability
AS/NZS 4442	Australian and New Zealand standard for office desks and workstations
UL 962	North American safety standard for furnishings with electrical features
CE marking	EU marking affixed by the manufacturer after conformity assessment
Machinery Regulation (EU) 2023/1230	EU machinery rules applying from 20 January 2027. See our EU and UK guide
Test report	Lab document showing a specific model was tested against a named standard
Declaration of conformity	Manufacturer's statement that a product meets applicable EU or UK requirements

Trade, shipping and OEM

Term	Meaning
OEM	You sell the factory's product under your brand
ODM	The factory designs or adapts a product to your requirements
Minimum order quantity	The smallest order a factory accepts. Our MOQ is 20 units
Golden sample	Approved reference sample that production is checked against
AQL	Acceptance quality limit used in sampling inspection (ISO 2859-1)
Pre-shipment inspection	Quality check on finished goods before they are loaded
HTS / HS code	Customs classification code. See our USA import guide
Incoterms	ICC rules (such as EXW, FOB, CIF, DDP) that split costs and risk between seller and buyer
Landed cost	Product cost plus freight, insurance, duties, clearance and delivery
Flat pack	Shipped unassembled in cartons
ISF (10+2)	US Importer Security Filing for ocean cargo

Frequently asked questions

What is the difference between frame height and desk height?

Frame height excludes the desktop; work surface height includes it. Add the desktop thickness to frame height to compare with standards like EN 527-1.

What does 3-stage mean on a standing desk?

Each column has three telescoping sections, which usually gives a wider height range than a 2-stage column.

What is a golden sample?

The approved sample that production is compared with during inspection. Keep one at your office and one at the factory.

What does AQL mean in desk inspections?

Acceptance quality limit, the sampling plan used to decide whether a production lot passes inspection under ISO 2859-1.

Sources

Have a term we haven't covered, or a spec sheet you want explained? Ask through our inquiry form.