Curtain Opener Component Drawing
Technical illustration · Dwg 002-A

Automatic Curtain Opener — Component Layout

Front elevation. Window and curtains shown for context; drive electronics (3, 6, 7) in cutaway inside the housing. Opens at dawn, closes at dusk — with randomized offsets in holiday mode.

12 34 56 78 910 HOUSING RAIL MOTOR CARRIER LIGHT SENSOR COMPUTER CLOCK END STOPS POWER REMOTE
1Housingdrive enclosure at the rail head
2Railtrack with toothed belt loop
3Motorquiet gearmotor driving the belt
4Carriergrippers on the leading curtain edges
5Light sensordawn / dusk lux reading
6Computerlogic + holiday-mode randomizer
7Clockreal-time clock, survives power cuts
8End stopsfully-open / fully-closed detection
9Power supplymains adapter with battery backup
10Remote interfaceholiday mode switch, manual override
Curtain opener · component layout View: front elevation Scale: not to scale Sheet 1 / 1