22.214.171.124 Horizontal Precision and Parallelism of the Shafts
- Check the horizontal specification with a level. The shafts should be horizontal within ±1/300.
- Check the parallelism with a scale. They should be within (length A − B) / L = ±1/300.
- Align the sprocket faces within tolerances shown in the table (Figure 7.7).
Figure 7.5 Horizontal Positioning of the Shafts
Figure 7.6 Parallelism of the Shafts
Figure 7.7 Alignment of Sprockets
|Distance between Shafts||Gap|
|Up to 1m||±1mm|
|1m to 10m||±Distance between Shafts (mm)/1,000|