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Aluminium projector ceiling mount plate with lateral shift coupling

Projector Ceiling Mounts Direct, LLC.

Projector Ceiling Mounts Direct, LLC. ACER-AS309-SLOTTED projector accessory

SKU CH-YHGG-C776M

Aircraft-aluminium ceiling mount positions compatible Acer projectors five inches from the ceiling with 360-degree rotation and lateral shift adjustment

  • Product typeProjector Mounts
  • Mounts 5 inches from ceiling for low-profile fit
  • 360-degree rotation plus pitch and roll for flexible aiming
  • 5-inch lateral shift centres lens on screen
  • CNC-machined 6061-T6 aircraft aluminium plate ensures precise fit
  • Includes all hardware and instructions for quick installation

Aircraft-Grade Projector Mount

This ceiling mount is precision-engineered from 6061-T6 aircraft aluminum for Acer projectors including the AS309, AS319, AS319D, AS319E, AU319, AU540 and AW319 models. It positions the unit approximately five inches from the ceiling and provides full 360-degree rotation with pitch and roll adjustment. A CNC-machined plate ensures a secure, model-specific fit while leaving ventilation space clear.

Ideal for Fixed Acer Installations

The mount suits installers who need a rigid, low-profile bracket for the exact Acer models named above and value the 1-1/2 inch lateral shift coupling for lens centring. It is not intended for drop or false ceilings, so builders working with suspended grid systems should look elsewhere. Buyers with any other projector make or model cannot use this plate.

Model-Specific Plate Compatibility

The single specification that decides fit is the projector model number: this plate only fits the Acer AS309, AS319, AS319D, AS319E, AU319, AU540 and AW319. The physical plate design may differ from product images but will match the mounting points of those units exclusively. No universal adapter or cross-brand compatibility is provided.

How it compares

Measured against everything we stock in Projector Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $50.99
Cheaper than about 60% of the 5,120 comparable items (median $52.99).

Specifications

Product
Product typeProjector Mounts

Questions about this item

How do I install the ACER-AS309-SLOTTED ceiling mount and what is the common mistake?

Attach the CNC-machined 6061-T6 aluminum plate to the projector, then secure the arm to a structural ceiling joist — not a drop-ceiling tile — using the included hardware. The step installers often miss is verifying the joist can hold the load before drilling.

What maintenance or replacement will the ACER-AS309-SLOTTED mount need over time?

The aircraft-grade 6061-T6 aluminum construction resists corrosion, so no scheduled replacement is required. Periodically check that all bolts remain tight and that the 360-degree rotation and pitch/roll joints move freely without binding.

What is the first limitation that appears when the ACER-AS309-SLOTTED mount is used continuously?

The fixed 5-inch extension sets the projector close to the ceiling, which can restrict upward heat escape if the projector's exhaust vents point toward the ceiling surface during sustained operation.

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