Double-Enveloping Worm Gear Sets

Precise and powerful custom solutions.

The Double-Enveloping Worm Gear Set that is the technological cornerstone of Cone Drive-brand products is also available as a stand-alone gear set with complete customizable features, including size and ratio. Whether you require direct application, integration into a separate transmission, or a competitive replacement, the Double-Enveloping Gear Set will provide a solution that caters to your individual requirements.

Key Features
  • Sizes (center distance, inch): 1.5 – 52.0
  • Standard Ratios: 5:1 – 70:1
  • Backlash: Standard / Low / Zero
  • Gear Materials: Tin + Alum Bronze, Ductile Iron, Steel Aluminum, Torlon®
  • Worm Materials: Hardened Steel + Nitride, Stainless Steel
  • Modified output configuration (e.g. keyways, splines)
  • Custom Design Options: size, ratio, dimensions
  • Special Ratios: Up to 200:1 single stage; size dependent, Sector gears

The Double-Enveloping Worm Gear Set is proudly made in the USA. 

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Cone Drive's 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

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