| 摘要 |
Zenithal rotation module for orienting solar panels, capable of supporting the large radial loads of heavy panels, with a simplified assembly but without compromise in terms of precision and robustness. The invention comprises an annular structural casing (1) and a toothed crown (2) mounted in the structural casing (1), on which an endless screw (3) actuated by a motor (4) meshes tangentially. The toothed crown (2) comprises a central annular protuberance (5) with a toothing that meshes with the endless screw (3), circular projections (6) that have a plurality of threaded holes (7) for connecting the horizontal shafts that support the solar panels, and two independent raceways (8). |
