DuoDrive

Talk about torque.

Pinch roll reducers use one worm on the power input shaft to turn two gears simultaneously, in opposite rotations. Pinch roll reducers are designed for applications such as cold-roll forming, tube mills and wire mills, where very high torque is needed to smoothly propel metal through high pressure mill rollers. Water cooling with finned O.D. tubing is available for sizes D40 through D240. Fan cooling is available for limited sizes. An oil circulation pump may be mounted and driven directly from the blind end of a single extended input shaft for size D40 through D240.

Key Features
  • Case Sizes (center distance-inch) : 2-15
  • Standard Reduction Stages: Single, double
  • Interface: Inch or metric
  • Output Torque: Up to 480,646 (54,310 Nm)
  • Gear Ratios: Up to 4,900:1; unequal ratio available
  • Input Options: Solid shaft, Nema interface
  • Output Shaft Options: Solid, hollow

Ready to start?
DOWNLOADS +
CONFIGURATOR

Know what you need?
REQUEST A
QUOTE

PRODUCT DEVELOPMENT

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.
  • 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
  • Product Measurement
    • Displacement & motion
    • Torque
    • Thermal
    • Efficiency
    • Vibration
    • Basic noise
    • Transmission accuracy
  •  

    Back to top
  • Want to receive Cone Drive news in your inbox?

    • This field is for validation purposes and should be left unchanged.