Module
1
Teeth
15
Teeth1
75
i ratio
1:5
A centre distance
46
A1
22
B
4
Tolerance (B)
H8
B1
8
Tolerance (B1)
H8
b tooth width
11.5
d
15
d1
75
da external diameter
17.8
da1
75.2
H
20
H1
17.1
L1
15
N
13.3
N1
40.3
n
8.3
n1
10
The bores of these plastic gears are machined with a reamer H9. Due to the material, it is possible that a size reduction to the bore diameter of 0.02 to 0.04 mm can occur (temperature, air humidity).