Product details description
Open Housing Slewing Drive
Depending on feature Open Housing Slewing Drive are divided into two types:
Compared with SE Series, the S Series slewing drive is a good choice for the lower maintenance costs; it is widely used for the Aerial platform
And truck crane and other fields. The S style slewing drive is combined by open housing, slewing ring, hourglass worm gear and other parts .you can use the electric motor or hydraulic motor drive the S series slewing drives.
●FRB BEARINGS S series designing facilitate customer always monitor the using of equipment, easy maintenance.
●This Slewing drive designed with hourglass worm shaft, multi-tooth contacting and higher torque.
S series slewing drives widely used for relative rotation parts of the construction machines.
●Aerial platform Chassis rotation.
●Drive the arm rotation of the crane truck.
●Automated assembly line rotation butt joints
S-2 Slewing drive is combined by the S style housing, slewing bearing, hourglass worm gears and other parts. It achieved 2 times of tooth contacting. In the same volume and installation space, it improved nearly double output torque and holding torque , this series slewing drive are widely used for the heavy-duty machines.
●FRB BEARINGS S series designing with two hourglass worms, it is improved double output torque than S series
●FRB BEARINGS S-2 Series slewing drive designing with two worms driving at the same time. It is double tooth contacting, Performance better than S series, better rigidity and double impact resistance.
S-2 series slewing drives widely used for relative rotation parts of the construction machines.
●Driving Digger drilling machine azimuth & Elevation rotation.
●Controlling the rope winder machine console rotation.
●.Grappling’s rotation parts.
The parameter as follows: