Outdoor Mechanical LED Ring — Rotating Ring Screen
The same mechanism sealed to IP65 for plazas and building entrances, where the ring becomes the moving part of a façade rather than a piece of interior sculpture.
Ring segments are mechanically independent — the drive, the hinge and the cable chain are designed as one assembly so the LED never takes the load
Resolution is 1000 × 1000 px (1,000,000 pixels) at P4, mapped as a cylindrical strip so content loops cleanly around the arc
Slip rings or a cable chain carry power and data through the rotating joint; both are serviceable from the front without dismantling the ring
Outdoor build with IP65 modules, sealed bearings and a drainage path for the ring channel
Motion profile, speed and dwell time are set in the controller, so the open/close timing can be matched to the content
Outdoor rings live or die on the sealing of the rotating joint. We build the bearing housing with a drainage path rather than relying on a gasket alone.
Technical data
Specifications
Figures are for the stock configuration. Values change with size, pitch and environment — the quotation carries the final numbers.
Model
RING-O-P4
Format
Motorised ring, single or double sided
Pixel pitch
P4 mm
Resolution
1,000 × 1,000 px
Total pixels
1,000,000
LED module
Outdoor shaped module
LED package
SMD2020
Module structure
Driver on board
Brightness
≥ 600 nits
Refresh rate
3,840 Hz
Grey scale
14–16 bit per channel (R/G/B)
Viewing angle
140±10° H / 140±10° V
Best viewing distance
≥ 4 m
Max power
1000W/m2
IP rating
IP65
Operating temperature
-20 to 40 °C
Operating humidity
10–65 % RH
Lifespan
≥ 100,000 h
Control
Novastar / Colorlight plus motion controller
Warranty
2 years, mechanism and LED
Application
Where this one works
Same build, different mounting and content depending on the venue. Tell us the site and we adjust the structure and the pixel map.
Building entrance kinetic façade
Plaza landmark
Retail flagship exterior
Event gateway
FAQ
Practical questions
Does the screen keep playing while the ring moves?
Yes. Data runs through a slip ring or a cable chain sized for the full travel, so the picture continues through the whole motion cycle rather than cutting to black.
What maintenance does the mechanism need?
Bearings and the drive are rated for continuous duty; we recommend a six-month inspection of the cable chain and a yearly check of the hinge fasteners. Both are accessible from the front.
A ring that opens, tilts and closes while the LED surface keeps running — the motion is the message, and the screen has to survive being driven by motors all day.
A bust-shaped LED form for museums and brand installations, built from small high-density modules because facial curvature will not tolerate a coarse pitch.
