Cone Drive Slewing Solutions

Cone Drive’s products benefit from the advanced technology, engineering expertise and strong history of innovation at Cone Drive. Cone Drive manufactures both slew drives and slew bearings so if you need a slewing solution you are sure to find the right product for your application.

Ready to start?

Know what you need?

Series W Slew Drive

Precision all around.

Cone Drive’s slewing drives are designed around our slewing bearings that can react to all axial and radial forces and resulting tilting moments created in the most challenging applications. Our slewing drive and bearing designs benefit from Cone Drive’s over 90 years of gear design and manufacturing expertise. All the technical benefits combined with Cone Drive’s industry leading quality standards make Cone Drive’s slewing solutions the ideal choice as a structural component for performance critical and heavy duty applications.

Series W Slew Drive
Key Features
  • Drive Sizes (Bearing Diameter): 7,9,12,14,17,19,21,25
  • Gear Ratios: 47:1 – 104:1 (one ratio per size)
  • Interface: Inch or metric
  • Drive Style: Open, Enclosed, Sealed
  • Input Style: Single Worm , Double Worm
  • Input Shaft: Keyed quill, spline, solid, Hydraulic motor


The Cone Drive Product Development Laboratory is a state-of-the-art facility directly adjacent to our Traverse City, Michigan manufacturing location. The lab has the capacity to test a wide range of gear reducer products, for both Cone Drive products as well as those manufactured by other companies. The lab includes capability to run a wide variety of tests including load testing for evaluating reducer performance and operating efficiency.
  • ico-testcontrol
    Test + Control
    • 6 product testing stands
    • Servo cyclic control
    • Simulated inertial loading
    • Constant torque/load
    • Durability/validation
    • Accelerated life test
    • Lubricant evaluation
    • Static loading & stiffness
  • ico-productmeasurement
    Product Measurement
    • Displacement & motion
    • Torque
    • Thermal
    • Efficiency
    • Vibration
    • Basic noise
    • Transmission accuracy

    Back to top
  • Get started with Cone Drive.