Dear Madams, dear Sirs, we are a manufacturer of small wind turbines (5-10 kW), and we use worm slew drives in combination with electric drives (and planetary gears) for yawing. Please, can you send a catalogue of your current serially produced worm slew drives? Recent wind turbines used a slewing gear with 1:62 ratio (module 5) with max Show More...
Dear Madams, dear Sirs, we are a manufacturer of small wind turbines (5-10 kW), and we use worm slew drives in combination with electric drives (and planetary gears) for yawing. Please, can you send a catalogue of your current serially produced worm slew drives? Recent wind turbines used a slewing gear with 1:62 ratio (module 5) with max. tilting moment 30-40 kNm and max. axial load 550-800 kN - and 175 270 mm bore hole diameters. Yours sincerely, Lars Mach my!WIND O Soola 1a 51013 Tartu, Estonia