Pemanduan Worm Gear Slew

Cincin slewing, juga dikenali sebagai galas slewing atau galas meja putar, ialah galas besar yang mampu menampung beban paksi, beban jejari dan momen kecondongan yang lebih banyak. Ia dikenali sebagai: "sambungan mesin", bahagian transmisi jentera penting, antara dua objek yang memerlukan gerakan putaran relatif. Ia mempunyai cincin dalam dan luar, penggelek dan komponen lain.

One can consider the slewing drive as a gearbox because the core motion components are the slewing bearing and worm shaft. It also consists of auxiliary components such as seals, housing, and motor. As a power source, slew motor is usually DC planetary gear motor or AC gear motor. AC hydraulic motor is mainly used in the construction machinery as a power drive system. As the core component is slewing ring drive, slewing gearbox can readily withstand the axial and radial forces. The slew drive working principle: The worm is driven by the motor, which drives the outer ring of the slewing ring to rotate; The outer ring output the torque through the flange and the inner ring of the slewing ring is fixed in the housing.

Pemacu slewing mempunyai pengunci sendiri terbalik kerana pemacu gear cacing dengan ciri pengunci sendiri terbalik. Ciri ini sangat meningkatkan kestabilan operasi hos dan faktor keselamatan. Berbanding dengan produk buaian tradisional, kotak gear pemacu slewing mudah dipasang, mudah diselenggara dan menjimatkan ruang pemasangan yang besar.