5 Mounting and connection
Bauer
Fitting target wheel
54
GEL 2444
E
nglis
h
Check whether the permissible air gap (d) is maintained on the subsequent instal-
lation of the MiniCODER. The value is dependent on the type and tooth wheel
module.
Air gap table
Type
Module
Air gap
d
,
preset measure ± distance tolerance
GEL 2444
␣␣␣␣
3
␣␣␣␣␣
0.3
0.15 mm ± 0.02 mm
GEL 2444
␣␣␣␣
5
␣␣␣␣␣
0.5
0.20 mm ± 0.03 mm
Mill the recess and make the bores in the mounting carefully and remove chips
completely.
5.2 Fitting
target
wheel
Mount the target wheel on the shaft; during this process pay attention to the posi-
tion of the signal track and reference track.
After mounting, check the mounting tolerances are met.
5.3 Mounting
MiniCODER
5.3.1 Cleaning
mounting
surfaces
Thoroughly clean the mounting surfaces on the machine and on the MiniCODER
as well as the mounting screws to obtain good electrical conductivity.
Ensure the measuring scale and installation space are free of contamination and
chips from machining.
