February 4, 2021Ⅰ. Introduction of slewing ring gearSlewing ring gear is a new type of mechanical component. It has inner and outer rings, rolling elements, etc. The slewing ring is a large bearing that can bear com...view
April 21, 2020Installation and maintenance technology of tower crane slewing bearing:(1) The mounting support of slewing support must be sufficiently rigid and the mounting surface should be flat. The bearing shoul...view
December 17, 2020Electric slew drive is a full-circle slewing reduction transmission mechanism integrated with a driving power source. The slewing ring is used as the driving follower and mechanism attachment part. By...view
April 21, 2020The slewing bearing is a freely rotatable transmission on the tower crane. The device is generally composed of a motor with a brake, a planetary reducer, a pinion gear, a rotary limiter and the like. ...view
English
中文
français
Deutsch
Español
italiano
русский
tiếng việt
Polska
română
magyar
Nederland
