Electric 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...
With the rapid economic development, bearings are widely used in life. Speaking of bearings, single row ball slewing bearings should be the most widely used bearings, and they are also essential spare...
The heavy-duty turntable bearing is a kind of bearing that can simultaneously bear the comprehensive load of axial load, radial load and overturning moment. It is a precision bearing with a special st...
There are two main ways for solar tracking system to track the sun: photoelectric tracking and tracking according to the motion track of the apparent sun. The advantage of tracking according to the mo...
There are three commonly used control methods of slewing drive for solar tracking system: uniform speed control method, light intensity control method and space-time control method.1. Uniform speed co...
The development of new energy and renewable resources is a common task faced by the whole world. In the new energy, solar power has become the world's fastest growing technology. As a kind of clea...
Installation 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...
The tower crane slewing bearing is a large special structural bearing that can withstand large axial loads, radial loads and overturning moments. In addition, the slewing bearing itself has the charac...
Cleverly change the lower bearing of the tower crane slewing:1. Firstly, the main rope of the tower crane will be replayed.2. At 13cm on the flange connected to the bearing seat at the olive-shaped bo...
The 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. ...
The servo precision planetary slewing drive is a mechanism that uses a gear speed converter to decelerate the number of revolutions of the motor to the required number of revolutions and obtain a larg...
Regarding the maintenance of the slewing drive during normal use, the operation and maintenance party generally needs to pay attention to the following points:1.Add grease in time, and the normal fill...
Nowadays people are paying more and more attention to environmental protection, and the solar photovoltaic power generation industry is developing rapidly. The solar photovoltaic industry has long-ter...
In the past two years, with the country's strong support for the new energy field, the accompanying equipment manufacturers have sprung up. The slewing drive is a derivative of slewing bearings. T...
1. The purpose and characteristics of the machineThe slewing drive is used to realize the rotary positioning of cargo and cranes, so it is an indispensable part of the crane and one of the most import...