Prolift is Ultralift’s motorised projector-lift range, designed to conceal a projector within the ceiling and lower it to the required viewing position at the push of a button. Standard and engineered configurations are selected to suit the projector, ceiling cavity and required drop.
Projector lift range
Prolift conceals a projector within the ceiling and lowers it to the required viewing position at the push of a button. The range supports projectors up to 50 kg, with travel from 230 mm to 6 metres and two or three-position configurations. Each system is selected to suit the projector, ceiling cavity and required drop, with engineered options available for larger applications.
Indicative model finder
Use the projector body dimensions, excluding removable feet and cabling. Ultralift will confirm the final model, clearances and installation requirements before manufacture.
Required travel is the vertical movement from the closed ceiling position to the viewing position. It is not the full ceiling height.
Provide the projector make, model, body dimensions and weight, together with the ceiling height, required travel, mounting structure, preferred stopping positions, cable path and service-access requirements.
A two-position lift moves between stored and operating positions. A three-position model adds an intermediate stopping point. Three-position versions are available on selected PRX models and use the -3P ordering suffix.
The standard range covers projector bodies up to 900 × 900 × 365 mm, loads up to 50 kg and travel up to 6 metres. Larger or unusual equipment can be assessed by Ultralift’s Melbourne engineering team.
Use an experienced AV installer. Final selection must account for projector alignment, structural support, ceiling clearances, ventilation, power, signal cabling and safe service access before construction is locked in.
| Model | Maximum projector size (W × D × H) | Load | Travel | Positions |
|---|---|---|---|---|
| PRN-450 | 420 × 385 × 140 mm | 10 kg | 230 mm | 2 |
| PRT-241 | 520 × 515 × 165 mm | 20 kg | 305 mm | 2 |
| PRT-283 | 520 × 515 × 155 mm | 25 kg | 915 mm | 2 |
| PRT-325 | 520 × 515 × 165 mm | 25 kg | 1487 mm | 2 |
| PRX-503 | 550 × 550 × 190 mm | 30 kg | 300 mm | 2 |
| PRX-603 | 610 × 610 × 235 mm | 40 kg | 300 mm | 2 |
| PRX-703 | 750 × 750 × 250 mm | 40 kg | 300 mm | 2 |
| PRX-506 | 550 × 550 × 190 mm | 30 kg | 600 mm | 2 |
| PRX-606 | 610 × 610 × 235 mm | 40 kg | 600 mm | 2 |
| PRX-706 | 750 × 750 × 250 mm | 40 kg | 600 mm | 2 |
| PRX-510 | 550 × 550 × 190 mm | 30 kg | 1000 mm | 2 |
| PRX-510-3P | 550 × 550 × 190 mm | 30 kg | 1000 mm | 3 |
| PRX-610 | 610 × 610 × 235 mm | 40 kg | 1000 mm | 2 |
| PRX-610-3P | 610 × 610 × 235 mm | 40 kg | 1000 mm | 3 |
| PRX-710 | 750 × 750 × 250 mm | 40 kg | 1000 mm | 2 |
| PRX-710-3P | 750 × 750 × 250 mm | 40 kg | 1000 mm | 3 |
| PRX-520 | 550 × 550 × 190 mm | 30 kg | 2000 mm | 2 |
| PRX-520-3P | 550 × 550 × 190 mm | 30 kg | 2000 mm | 3 |
| PRX-620 | 610 × 610 × 235 mm | 40 kg | 2000 mm | 2 |
| PRX-620-3P | 610 × 610 × 235 mm | 40 kg | 2000 mm | 3 |
| PRX-720 | 750 × 750 × 250 mm | 40 kg | 2000 mm | 2 |
| PRX-720-3P | 750 × 750 × 250 mm | 40 kg | 2000 mm | 3 |
| PRX-530 | 550 × 550 × 190 mm | 30 kg | 3000 mm | 2 |
| PRX-530-3P | 550 × 550 × 190 mm | 30 kg | 3000 mm | 3 |
| PRX-630 | 610 × 610 × 235 mm | 40 kg | 3000 mm | 2 |
| PRX-630-3P | 610 × 610 × 235 mm | 40 kg | 3000 mm | 3 |
| PRX-730 | 750 × 750 × 250 mm | 40 kg | 3000 mm | 2 |
| PRX-730-3P | 750 × 750 × 250 mm | 40 kg | 3000 mm | 3 |
| PRX-540 | 550 × 550 × 190 mm | 30 kg | 4000 mm | 2 |
| PRX-540-3P | 550 × 550 × 190 mm | 30 kg | 4000 mm | 3 |
| PRX-640 | 610 × 610 × 235 mm | 40 kg | 4000 mm | 2 |
| PRX-640-3P | 610 × 610 × 235 mm | 40 kg | 4000 mm | 3 |
| PRX-740 | 750 × 750 × 250 mm | 40 kg | 4000 mm | 2 |
| PRX-740-3P | 750 × 750 × 250 mm | 40 kg | 4000 mm | 3 |
| PRX-550 | 550 × 550 × 190 mm | 30 kg | 5000 mm | 2 |
| PRX-550-3P | 550 × 550 × 190 mm | 30 kg | 5000 mm | 3 |
| PRX-650 | 610 × 610 × 235 mm | 40 kg | 5000 mm | 2 |
| PRX-650-3P | 610 × 610 × 235 mm | 40 kg | 5000 mm | 3 |
| PRX-750 | 750 × 750 × 250 mm | 40 kg | 5000 mm | 2 |
| PRX-750-3P | 750 × 750 × 250 mm | 40 kg | 5000 mm | 3 |
| PRX-560 | 550 × 550 × 190 mm | 30 kg | 6000 mm | 2 |
| PRX-560-3P | 550 × 550 × 190 mm | 30 kg | 6000 mm | 3 |
| PRX-660 | 610 × 610 × 235 mm | 40 kg | 6000 mm | 2 |
| PRX-660-3P | 610 × 610 × 235 mm | 40 kg | 6000 mm | 3 |
| PRX-760 | 750 × 750 × 250 mm | 40 kg | 6000 mm | 2 |
| PRX-760-3P | 750 × 750 × 250 mm | 40 kg | 6000 mm | 3 |
| PRX-940 | 900 × 900 × 365 mm | 50 kg | 4000 mm | 2 |
| PRX-940-3P | 900 × 900 × 365 mm | 50 kg | 4000 mm | 3 |
| PRX-950 | 900 × 900 × 365 mm | 50 kg | 5000 mm | 2 |
| PRX-950-3P | 900 × 900 × 365 mm | 50 kg | 5000 mm | 3 |
| PRX-960 | 900 × 900 × 365 mm | 50 kg | 6000 mm | 2 |
| PRX-960-3P | 900 × 900 × 365 mm | 50 kg | 6000 mm | 3 |
Indicative maximums only. Ultralift must confirm the selected model and project conditions before manufacture or construction.
Product support
Prolift conceals a projector within the ceiling and lowers it to the required viewing position. It is used in boardrooms, education, commercial AV, theatres and premium residential projects.
Provide the projector make, model, dimensions and weight, throw requirements, lens position, ceiling height, required drop, mounting surface and service-access needs.
A two-position model moves between stored and operating positions. A three-position model adds an intermediate stopping point and is available on selected PRX models using the -3P ordering suffix.
Use an AV installer who can confirm projector alignment, structure, cabling and service access. Long drops or unusual mounting surfaces may also require engineering input.
