GTC Gearbox

Gumptious Technology Co. have been manufacturing high quality Servo gearboxes since 2001.

YB Components are pleased to supply these to UK and EU customers

GTC provides patented products including the very popular backlash free Ball Reducer , backlash free Right Angle Gearbox(WS series), highly accurate Hollow Rotary Platform Gear Reducer (NT series) and precision Planetary Gearhead (GNP series)


  • Right-Angle Gearbox – WS Series

  • Hollow Rotary Actuator – NT Series
  • Planetary Rotary Gearbox – GNDU Series

  • Planetary Gearbox – GNP Series

  • Harmonic Gearing – GSHG Series

  • Harmonic Gearing – GCSG Series
  • GCSD14 Harmonic Reducer
  • GTC Lifting System Series
  • Fuji ALPHA5 Smart 5 Servo System