Two-stage worm-cylindrical reduction gear with vertical arrangement of worm and horizontal output shaft

Contents

Contents

1 Motor selection and kinematic calculation

1.1 Electric motor selection

1.2 Determination of capacity on shafts

1.3 Determination of rotation speed and angular speed of shafts

1.4 Determination of torque

1.5 Drive Life

2 Calculation of gears

2.1 Calculation of cylindrical transmission

2.2 Worm Gear Calculation

3 Gearbox sketch arrangement

3.1 Preliminary calculation of gear box shafts

3.2 Selection of bearings

3.3 Design of gears and wheels of helical cylindrical gears

3.4 Worm and Worm Wheel Design

3.4 Gearbox housing structural dimensions

4 Calculation of key connections

5 Check calculation of shafts

5.1 Check calculation of input shaft

5.2 Check calculation of intermediate shaft

5.3 Check calculation of output shaft

6 Check of bearings

6.1 Check of input shaft bearings

6.2 Check of intermediate shaft bearings

6.3 Check of output shaft bearings

7. Selection of gearbox lubrication system

8. Selection of couplings

Literature