Lenord+Bauer MiniCODER GEL 2444 - Cleaning Mounting Surfaces; Fitting Target Wheel; Mounting Minicoder

6 Mounting and connection Lenord+BauerFitting target wheel
62 GEL 2444
English
 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.
6.2 Fitting target wheel
 Mount the target wheel on the shaft; during this process pay attention to the
position of the signal track and reference track.
 After mounting, check the mounting tolerances are met.
6.3 Mounting MiniCODER
CAUTION
Magnetic field!
● Hold the MiniCODER in such a way as to avoid crushing of fingers
or skin.
6.3.1 Cleaning mounting surfaces
 Thoroughly clean the mounting surfaces on the machine and on the MiniCODER
as well as the screws to obtain good electrical conductivity.
 Ensure the measuring scale and installation space are free of contamination and
chips from machining.