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Orbitless Drives can be configured to meet your specific application requirements. See below for a sample of the configurations that are avail for licensing. All designs are covered by Orbitless patents / patents pending.

Low Ratio Drives (< 6:1)


These are core Orbitless designs in their simplest configuration, offering low ratios that are not avail in Planetary designs, and have ultra high efficiency.

Orbitless Inline

A Low Ratio inline drive supporting 1.5:1-6:1 in a single stage. Ultra-efficient and cost effective with coaxial shaft. (find out more…)

Use Case: Low ratio first stage gearhead

Orbitess Offset

A Low Ratio offset shaft drive supporting 1.5:1-6:1 in a single stage. Ultra-efficient and cost effective with large planet bearing for high torque support. (find out more…)

Use case: Low ratio space constrained or high torque requirements

High Ratio Drives (> 6:1)


These Orbitless configurations are Compound configurations, and offer high to very high ratios in single stage compact designs.

Orbitless Compound - Helical

A High Ratio Compact design with ratios from 8:1 – 2500:1 in a single stage. High torque support and low NVH (find out more…)

Use: Ideal for eDrives or Harmonic(strainwave) Replacement

Orbitless Compound - Spur

A High Ratio Compact design with ratios from 8:1 – 2500:1 in a single stage. High torque support and cost effective (find out more…)

Use: High ratio applications

Specialty Drives


The fundamental Orbitless Drive technology can be implemented in a number of unique ways including using belts, chains or pulleys, and even a ring gear. If you have a requirement that you think Orbitless could solve, please give us a call. 

Orbitless Chain / Belt

A High Ratio belt driven design that offers true Backlash free operation, is autoclavable with High torque support. (find out more…)

Use: Medical device, Robotics

Orbitess 5:3 - Internal Sun

Ratio : 5:3
Shaft Alignment: Inline
 Input = Carrier / Output = Sun

Ratios Very Close to Unity