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Slew Drive Gearboxes

Precision slewing drives delivering high torque, smooth rotation and reliable positioning of heavy loads in compact designs

WEA9 TransDrive Slew Drive

Slewing drives provide high-torque, precise rotation and positioning of heavy loads in a compact, enclosed unit. With self-locking capability, they maintain stability and accuracy in demanding applications like cranes, wind turbines and solar trackers.

A slewing drive combines a slewing bearing, worm shaft, housing, and drive motor. The worm gear rotates the bearing’s outer ring, delivering controlled 360° motion while the inner ring remains fixed.

Application

  • Industrial equipment: Controlled rotation of heavy components up to 360°
  • Solar tracking: Improves panel alignment and energy output
  • Cranes & renewables: Stable, accurate positioning under load

Features

  • High load capacity: axial, radial & tilting moments
  • Self-locking design for improved safety and holding
  • Hourglass worm gear for greater tooth contact & torque
  • Hardened gears and raceways for extended service life
  • Tested for consistent performance and reliability

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