The range of slewing drives offered by Top gear are being widely used in various applications like a drilling rigs, cranes, wind mill, stackers, loaders, excavators, where the application demands rotation of equipment @ 360 degree.
The constructional feature of slew drive has got sturdy roller bearings to take care of the radial & axial loads on output shafts. The pinion gear which meshes with the slew ring have positive corrections to take care the proper meshing & life of slewing ring.
These drives are available with electro magnetic as well as hydraulic brakes.
Torque capacity : 300 Nm To 170000 Nm
Reduction Ratio : 12:1 to 1000: 1
Input : Hydraulic motor or Electric motor
Brake : Electromagnetic or Hydraulic spring loaded multi disc
Pinion : Separate mounted or Inbuilt.
July 24th, 2017