Upgraded gearbox with EC gearing ( General machine building )




Gearbox with EC-gear modernized.

Pluses:
1. The minimum number of steps is 2 (for prototypes 3), which increases the efficiency of the gearbox by (1-2%)
2. EC-gearing increases the transmitted moment by 30% compared with involute gearing. Or increases the durability of gear pairs.
3. The minimum dimensions + minimum mass for the EC gearbox with the initial data of U-20.83 and 55 kW (1500 rpm) are obtained
4. The use of an electric motor with a hollow rotor made it possible to reduce the linear dimensions of the drive (by approximately 150 mm).
5. Based on the design of the EC-gearbox, a line-up similar to gearboxes can be created (different gear ratios, different powers)
6. The minimum cost in serial production (due to the reduced mass and small number of gears and bearings)

Download: 3D PDF model




Characteristics:

  • Weight: 0 kg.
  • Rated torque: 7023 Hm.
  • Gear ratio number: 20.8


  • Comparison with involute gearing


    Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /var/www/u1436027/data/www/ec-gearing.ru/blocks/footer.php on line 74
    SEW-EURODRIVE Gmb&CoKG
    STAHL CraneSystem GmbH
    Digital Smart System LLC, California, USA
    SETC Ltd.
    SME Tomsk Electronic Company
    Research and Production Company Micran
    RussNeft corp.
    Tomskgazprom corp.
    Electroagregat corp.
    Transputmash Trade Company, JSC
    © Technology Market, 2020
    Site created by Sitis studio