Ergotron Keyboard Tray Grey
PRODUCT DESCRIPTION
Ergotron Keyboard Tray for 100 Series Wall Pivot, Grey (77-050-180) - 5 Years Local Warranty
Purpose-Built Keyboard Platform for the Ergotron 100 Series Wall Pivot
The Ergotron Keyboard Tray in grey is the keyboard platform designed for Ergotron's 100 Series wall pivot. Combine the two and you have a durable, low-profile data-entry station on a wall — the arrangement used at nurses' stations, clinic receptions, warehouse scan points, workshop terminals and factory-floor kiosks across Singapore, where floor space is scarce and equipment has to survive constant use.
180° of Tilt for Standing or Seated Operators
Ergotron's dimensional data specifies 180° of forward and back tilt on the tray. That lets an operator set a genuinely neutral wrist angle whether they are standing at the station or seated at it, and lets the tray fold flat against the wall when the terminal is idle — keeping walkways clear and the keyboard out of the way of cleaning.
Wall-Mounted Ergonomics That Free the Desk Entirely
Because the whole station lives on the wall, there is no desk to give up. Ergotron's 100 Series keyboard pivot data places the mount at 40 in (1016 mm) for standing use and 25 in (635 mm) for seated use, so you can plan the installation height around how the station will actually be worked before a single hole is drilled.
Straightforward, Secure Installation
The tray fixes to the pivot through a 1.063 in (27 mm) hole pattern using four 8-32 x 5/16 in screws, per Ergotron's installation guide 888-47-008. The 47-094 pivot it mounts to is rated 5 to 15 lbs (2 to 6.8 kg) — comfortably more than any standard or ergonomic keyboard requires.
Five-Year Ergotron Warranty, Supplied Locally
Ergotron's 100 Series carries a 5-year manufacturer warranty, confirmed both on the 100 Series datasheet and in Ergotron's published warranty statement. SourceIT supplies it in Singapore with local warranty support and a GST invoice.
Ergotron Keyboard Tray Datasheet — Technical Specifications
General
| Product | Ergotron Keyboard Tray for 100 Series Wall Pivot |
| Part Number | 77-050-180 |
| Finish | Grey |
| Product Type | Keyboard platform for the Ergotron 100 Series keyboard pivot |
| Application | Combine with a low-profile wall-mount pivot to create a durable data-entry station |
| 5-Year Manufacturer Warranty (Ergotron) | Ergotron 100 Series datasheet and Ergotron's published warranty statement both specify 5 years |
| Local Warranty (Singapore) | Included with every unit sold by SourceIT |
Adjustment & Motion
| Keyboard Tilt | 180° forward / back (Ergotron dimensional drawing DIM-026) |
| Mounting Height, Standing Use | 40 in (1016 mm) — 100 Series keyboard pivot envelope |
| Mounting Height, Seated Use | 25 in (635 mm) — 100 Series keyboard pivot envelope |
Mounting Interface
| Interface Pattern | 1.063 in (27 mm) hole spacing, ø 0.188 in (4.8 mm) holes |
| Fixings | 4 x 8-32 x 5/16 in screws into the 1.062 in (26.97 mm) pattern |
| Designed to Mount On | Ergotron 100 Series Keyboard Pivot (47-094-800) |
| Host Pivot Weight Capacity | 5 to 15 lbs (2 to 6.8 kg) — rating of the 47-094 pivot, not of the tray alone |
Ergotron does not publish a stand-alone datasheet for the 77-050 keyboard tray — it is documented as an accessory to the 100 Series keyboard pivot. The figures above are drawn from Ergotron's own dimensional drawing DIM-026, installation guide 888-47-008 and the 100 Series datasheet. Tray width and depth, a tray-only weight rating, product and shipping weight and a materials breakdown are not published by Ergotron for this part number and are omitted rather than estimated. Reseller listings quote conflicting figures for these — ask SourceIT and we will request confirmed data from Ergotron.
Compatibility & Fit
This is a purpose-built platform for the Ergotron 100 Series keyboard pivot — Ergotron's own product name for it is “Keyboard Tray for 100 Series Wall Pivot”. Paired with the 100 Series pivot (47-094-800) on a wall or low-profile mounting system, it creates a compact, robust data-entry station: exactly the arrangement used at nurses' stations, warehouse scan points, workshop terminals, clinic reception desks and factory-floor kiosks around Singapore.
The tray itself tilts 180° forward and back, so the keyboard angle can be set for a standing operator or folded away flat against the wall when the station is not in use. Ergotron's dimensional data for the 100 Series keyboard pivot places the mounting height at 40 in (1016 mm) for standing use and 25 in (635 mm) for seated use — useful reference points when marking out a wall before installation.
The mounting interface is a 1.063 in (27 mm) hole pattern with ø 0.188 in (4.8 mm) holes, secured with four 8-32 x 5/16 in screws. The 47-094 pivot it mounts to is rated 5 to 15 lbs (2 to 6.8 kg). Note that this is the pivot's rating; Ergotron does not publish a separate weight capacity for the tray on its own.
Important: this is a wall-pivot accessory, not a universal under-desk keyboard tray. If you want a keyboard tray that clamps under an existing desk, or a keyboard platform for a sit-stand arm, see the alternatives listed in the ordering block below.
| Designed For | Ergotron 100 Series Keyboard Pivot (47-094-800) / 100 Series wall pivot |
| Mounting Type | Wall-mounted low-profile pivot system |
| Tilt | 180° forward / back |
| Host Pivot Capacity | 5 to 15 lbs (2 to 6.8 kg) |
| Interface | 1.063 in (27 mm) pattern, 4 x 8-32 x 5/16 in screws |
| Finish on This Listing | Grey |
| Alternate Finish | Black (77-050-200) |
Package Contents & 100 Series Ordering Information
In the box: Ergotron does not publish an itemised package-contents list for 77-050. Ergotron's installation guide 888-47-008 confirms the tray is fixed with four 8-32 x 5/16 in screws into the 1.063 in (27 mm) pivot pattern. Reseller listings additionally describe a sliding mouse tray and attachment hardware, but as this is not stated by Ergotron we do not list it as confirmed content — ask SourceIT and we will confirm the current carton contents with Ergotron before you order.
Ergotron Keyboard Tray — Finishes
| 77-050-180 — Ergotron Keyboard Tray, Grey (this listing) | For the 100 Series keyboard pivot |
| 77-050-200 — Ergotron Keyboard Tray, Black | Same tray, alternate finish |
The 100 Series Mounts It Works With
| 47-094-800 — 100 Series Keyboard Pivot | The mount this tray is designed for |
| 47-093-800 — 100 Series Double Pivot Single Monitor Mount | Up to 23 lbs · 180° tilt · 180° pan · 360° rotation |
| 47-092-800 — 100 Series Single Pivot Monitor Mount | Up to 25 lbs · 180° tilt · 360° rotation |
The 47-094-800 keyboard pivot and 47-092-800 single pivot are not currently stocked listings at SourceIT — contact us for availability and Singapore lead time.
Other Ergotron Keyboard Solutions at SourceIT
| Neo-Flex Adjustable Under Desk Keyboard Arm (97-582-009) | Under-desk keyboard arm for a conventional desk |
| Neo-Flex Keyboard Wall Mount (45-403-062) | Complete wall-mounted keyboard and mouse station |
| Deep Keyboard Tray for WorkFit (97-897) | Deeper keyboard platform for WorkFit workstations |
| Corner Keyboard Tray for WorkFit (97-898) | Corner keyboard platform for WorkFit workstations |
Datasheet & Downloads
- Ergotron Keyboard Tray for 100 Series Wall Pivot — Official Product Page
- Ergotron 100 Series Monitor Mounts — Official Datasheet (PDF)
- Ergotron DIM-026 — 100 Series Dimensional Drawing (PDF)
- Ergotron 888-47-008 — 100 Series Keyboard Tray Pivot Installation Guide (PDF)
- Ergotron Warranty Policy
Ergotron publishes no stand-alone datasheet for 77-050; the documents above are the official sources that cover it. If you need dimensional confirmation before specifying a wall layout, contact SourceIT and we will request it from Ergotron.
Frequently Asked Questions — Ergotron Keyboard Tray
What is the difference between the 77-050-180 and the 77-050-200?
Finish only. SourceIT lists 77-050-180 as Grey and 77-050-200 as Black. The mechanical specification, mounting interface and warranty are identical — choose whichever matches the rest of your installed hardware.
What does this keyboard tray actually mount to?
The Ergotron 100 Series keyboard pivot (47-094-800). Ergotron's own name for the product is “Keyboard Tray for 100 Series Wall Pivot”. It is not a universal under-desk tray and it is not a drop-in accessory for LX, HX or MX monitor arms.
Can I clamp it under my existing desk?
No. This tray needs the 100 Series wall pivot to mount to. If you want a keyboard tray for a normal desk, the Neo-Flex Adjustable Under Desk Keyboard Arm (97-582-009) is the product designed for that job.
How much weight will it take?
Ergotron does not publish a weight rating for the tray in isolation. The 47-094 pivot it mounts to is rated 5 to 15 lbs (2 to 6.8 kg), and that pivot rating is the practical limit for the assembly. Any standard or ergonomic keyboard sits well inside it.
How far does the tray tilt?
180° forward and back, per Ergotron's dimensional drawing DIM-026. That is enough to set a comfortable typing angle for a standing operator and to fold the tray flat when the station is idle.
What mounting height should I plan for?
Ergotron's 100 Series keyboard pivot data gives 40 in (1016 mm) for standing use and 25 in (635 mm) for seated use. Mark those heights on the wall before drilling and confirm against your operators' actual elbow height.
Why are the tray's dimensions not listed?
Because Ergotron does not publish them for this part number, and the reseller listings that do quote figures disagree with one another. Rather than repeat an unverified number, we have left it out. If you need confirmed dimensions to plan a wall layout, ask SourceIT and we will request them from Ergotron.
How does it compare with the Neo-Flex Keyboard Wall Mount?
The Neo-Flex Keyboard Wall Mount (45-403-062) is a complete wall-mounted keyboard and mouse station in one part number. The 77-050 tray is the keyboard platform component for an existing 100 Series wall pivot — choose it when the pivot is already installed or already specified.
Is there a local warranty in Singapore?
Yes. Every Ergotron Keyboard Tray sold by SourceIT comes with local Singapore warranty and a GST invoice; Ergotron backs the 100 Series Keyboard Tray with a 5-year manufacturer warranty.
