Double worm slewing drive is a new kind of slewing drive product, which is composed of shell, slewing bearing, motor and other components. Compared with single worm slewing drive, double worm slewing drive still has the characteristics of modularization, safety and simplified host design. Unlike single worm, double worm slewing drive has a more compact structure, better load capacity, and far more output torque than single worm slewing drive.

Double worm slewing drive application:

1.Heavy duty flat transport truck

Compared with the single worm slewing drive, the double worm slewing drive is more suitable for the steering device of the heavy tonnage heavy haul truck with larger tonnage. It has been proved that when the single worm slewing drive is used in heavy equipment with large tonnage, it will produce jitter and noise. The casing is distorted and even the worm is broken. Therefore, this special slewing drive has become a favorite product for the designers of heavy equipment.

2. Heavy lifting and aerial work area. In the application field where the load and torque are extremely demanding, the advantage of single-worm rotary drive is gradually lost, and the double-worm rotary drive meets the needs of users. Adaptability to harsh working conditions and conditions of use, especially in the field of heavy lifting and heavy-duty aerial work, the double-row rotary drive is matched with the traditional slewing bearing, which makes the slewing mechanism even more powerful. At the same time, it also provides several times the output torque higher than the traditional design.

3. Solar tracking system. Solar tracking system is an important application field of slewing drive. Solar tracker slew drive as rotating component can accurately adjust the rotation angle and elevation angle of the main engine according to the different positions of the sun in the day. Comparing the maintenance characteristics of single worm slewing drive and dual worm axis slewing drive, as well as the increase rate of power generation, if the latitude is less than 30 degrees, it is suitable to adopt single worm slewing drive. if the latitude is above 35 degrees, it is suitable to adopt dual worm axis slewing drive.

4. Heavy duty door lifting equipment use slewing drive.

5. Rotary table and mixer field use slewing drive.

6. Port mobile crane use slewing drive.

China famous brand Solar time tracker use Slewing drive.  The slewing bearing sizes are from 3 inches in diameter to 25 inches in diameter, more than 60 varieties.

Please contact us to get more details of our slewing drive.