Preparing Mounting - Lenord+Bauer MiniCODER GEL 2444K Series Operating Instructions Manual

Lenord+Bauer
6.1

Preparing mounting

To ensure the correct function of the measuring system, MiniCODER and
target wheel must be exactly aligned and the tolerances met.
Hole pattern and installation dimensions
27
± 0.1
0.01 A
All dimensions stated in mm
a Width of the signal track:
Mounting surface to tooth wheel distance: dependent on the geometry of the target
b wheel
(for example, width of the signal track)
d Air gap: dependent on the module (see air gap table)
g Width of the target wheel
r = d /2 (with d = Outside diameter of the tooth wheel)
a a a
T Reference track
Ref
T Signal track
Sig
Installation dimensions for standard
target wheels
Di-
men- ZA-
sion
g 4
a 4
1/2
a -
N
b 7.5 ± 0.5 7.5 ± 0.5 7.5 ± 0.5
Position of the sensor elements:
c = ; c =
1 2
All dimensions stated in millimeters
General tolerance ISO 2768 –mK
GEL 2444
Preparing mounting
4 H7 (2 tief/deep)
M 4
ZAN ZAZ
10 10
4 6
4 4
6 Mounting and connection
ZA- ZAN
c
c
1
1
c
b b
a
a
1/2
1/2
g
d
T
Ref
g
T
a
Sig
b
A
90°
± 5.7ʹ
ZAZ
c
1
c
2 2
b
a a
N N
a
1/2
g
g
61