Worm gear slewing drive WEA7

heavy-duty

arc cylindrical worm gear slewing drives have the advantages of large load capacity, high transmission efficiency, reliable use and long service life. The WEA series slewing drive is heavy-duty reinforced slewing drive. The slewing bearings adopt a large load and high tilting moment design. The teeth of the worm gears adopt arc teeth, the worm shafts adopt cylindrical worm shafts. The housings adopt reinforced design, which have better and stronger force. The seals between housings and slewing rings adopt skeleton oil seals to make the sealing performance is better. The protection grade can reach IP65. The input end of the worm shafts was designed according to customers’ requirements. The connecting flanges can be directly connected to the motors selected by the customer. The non-input end of the worm shafts was designed with a hexagonal head that can be manually rotated. Using a special crank or socket wrench to rotate the worm shaft in debugging or emergency situations to drive the slewing drive to rotate.The hexagon head cover of the non-input end of the worm shaft is under the protective cover, which is safe and beautiful when not in use.