The Smallest Precision Reduction Gear

Featured Product from DieQua Corporation

The Spinea TwinSpin (TS) high precision reduction gears are designed for applications requiring a high reduction ratio, high accuracy, zero backlash, high moment capacity and high stiffness in a compact design with a limited space for installation.

The TS high precision reduction gears are based on a revolutionary reduction mechanism and a new design of the radial-axial output bearing configuration. This new transmission concept allows the use of the TS reduction gear directly in robot joints, rotary tables, and other locations requiring precise positioning.

Download the Engineering Catalog


  • Zero Backlash
  • High Moment Capacity
  • High Positioning Accuracy
  • High Positioning Repeatability
  • High Torsional and Tilting Stiffness
  • Small Envelope Size
  • High Torque Density
  • High Reduction Ratios
  • High Efficiency
  • Long Lifetime
  • Easy Assembly
  • No Maintenance


  • 10 sizes to choose from
  • Nominal torque capacity from 37-2900 Nm
  • Peak torque capacity from 75 to 7350 Nm
  • Multiple ratios from 35:1 to 191:1

Check out a cross section, additional specs and torque capacities.

DieQua offers the widest range of inline and right angle servo gearhead solutions available from a single source. See the complete lineup to find the optimal solution for your needs.