A helicopter gearbox has been developed ( Transport )

On the basis of a planetary gearbox with a preliminary stage (patent RU No. 2677952), a helicopter gearbox with floating washers and a preliminary stage has been developed.
The developed gearbox is almost twice as light as the standard one used with similar technical characteristics:
-the weight used is about 700 kg;
-the weight of the developed 338 kg.

Download: Dimensional drawing

Download: 3D PDF model


  • Weight: 338 kg.
  • Rated torque: Hm.
  • Gear ratio number: 110

  • Fotos

    SETC Ltd.
    SME Tomsk Electronic Company
    Electroagregat corp.
    LLC «Mechanic-R»
    JSC «Tyazhmash»
    LLC «OKB Aviation Solutions»
    LLC «Power motor»
    JSC «KEMZ»
    JSC «Kryminntarm»
    LLC «Oil service»
    LLC «Tech Red Prom»
    LLC «Industrial Park»
    UEC «Aviadvigatel»
    Transputmash Trade Company, JSC
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