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Silver aluminium ceiling mount plate with slotted arms and lateral shift coupling, holds Optoma HD projectors five inches below ceiling

Projector Ceiling Mounts Direct, LLC.

Projector Ceiling Mounts Direct, LLC. OPTOMA-HD21-SLOTTED projector accessory

SKU CH-38YV-1F971

Aircraft-aluminium ceiling mount for Optoma HD21, HD22, HD23, HD25 and HD230X projectors, offering 360-degree rotation, 1.5-inch lateral shift and a fixed 5-inch drop

  • TypeProjector Mounts
  • Securely holds Optoma HD21 HD22 HD23 HD25 projectors
  • Aircraft-grade 6061-T6 aluminum construction for lasting durability
  • 360-degree rotation plus pitch and roll for flexible aiming
  • 1-1/2 inch lateral shift centres lens on screen
  • Sets projector approximately 5 inches from ceiling surface

Aircraft Aluminium Ceiling Mount

This ceiling mount is made from 100% 6061-T6 aircraft aluminium and machined for a precise fit on Optoma HD21, HD22, HD2200, HD23, HD230X, HD23-B and HD25 projectors. It is built for permanent installations where a model-specific bracket is preferred over a universal design.

Thermal Clearance and Orientation

The bracket positions the projector roughly 5 inches from the ceiling, leaving open space around the chassis so exhaust heat can escape freely. Full 360-degree rotation plus pitch and roll adjustment let the installer orient the lens without blocking any ventilation ports.

Lateral Shift and Fixed Drop

A lateral shift coupling provides 1-1/2 inches of side-to-side travel to centre the lens when the mounting point is off-axis. The fixed 5-inch extension suits solid ceilings only and is not intended for drop or false ceiling grids. All required hardware and detailed instructions are included for a straightforward installation.

Highlights

  • Securely holds Optoma HD21 HD22 HD23 HD25 projectors
  • Aircraft-grade 6061-T6 aluminum construction for lasting durability
  • 360-degree rotation plus pitch and roll for flexible aiming
  • 1-1/2 inch lateral shift centres lens on screen
  • Sets projector approximately 5 inches from ceiling surface

Specifications

TypeProjector Mounts

Questions about this item

How do I attach the OPTOMA-HD21-SLOTTED mount to my Optoma HD21 and what step do people often miss?

Fasten the included hardware to the projector's mounting points using the CNC-machined plate, then secure the arm to a structural ceiling joist — not drywall alone. The step most often missed is verifying the joist location before drilling.

What maintenance or replacement will the OPTOMA-HD21-SLOTTED mount need over time?

The 6061-T6 aircraft aluminum construction resists corrosion, so no scheduled replacement is required. Periodically check that all bolts remain tight and that the 360-degree rotation joint moves freely; lubricate the joint only if it stiffens.

What limit appears first when the OPTOMA-HD21-SLOTTED mount is used continuously in a warm room?

The mount positions the projector about 5 inches from the ceiling, which can restrict airflow around the projector's vents during long sessions. Heat buildup in the projector itself — not the mount — becomes the limiting factor.

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