Gear ratios for the 2nd stage of the overall drive ratio.
The table below lists possible recommended gear ratios and associated free speeds for the GreyT Telescope. The first row shows the possible gear sets for the first stage. The first column shows the possible gear sets for the second stage. All free speed units are in/s.
All speeds were calculated using the included 1" OD GreyT Telescope string drum.
9:54
10:52
11:52
12:52
28:44
33.3 in/s
38.4 in/s
42.3 in/s
46.1 in/s
26:46
29.6 in/s
34.1 in/s
37.5 in/s
41.0 in/s
24:48
26.2 in/s
30.2 in/s
33.2 in/s
36.2 in/s
22:50
23.0 in/s
26.6 in/s
29.2 in/s
31.9 in/s
20:52
20.1 in/s
23.2 in/s
25.5 in/s
27.9 in/s
18:54
17.4 in/s
20.1 in/s
22.1 in/s
24.2 in/s
8:54
9:54
10:52
11:52
12:52
28:44
35.4 in/s
39.9 in/s
46.0 in/s
50.6 in/s
55.2 in/s
26:46
31.5 in/s
35.4 in/s
40.8 in/s
44.9 in/s
49.0 in/s
24:48
27.8 in/s
31.3 in/s
36.1 in/s
39.7 in/s
43.4 in/s
22:50
24.5 in/s
27.6 in/s
31.8 in/s
35.0 in/s
38.2 in/s
20:52
21.4 in/s
24.1 in/s
27.8 in/s
30.6 in/s
33.4 in/s
18:54
18.6 in/s
20.9 in/s
24.1 in/s
26.5 in/s
28.9 in/s