BTL5-S1_ _-M_ _ _ _-P-S32/S147/KA_ _
Micropulse Linear Transducer in Profile Housing
5
english
3
Installation (cont.)
Ball joint "B"
DIN 71805,
rotates horizontally
Black, round
marking
Fig. 3-6: BTL5-F-2814-1S magnet
Fig. 3-7: BTL5-M/N-2814-1S magnet
Mechanically joined to M5
stud using 2 nuts
Max. angle offset
Max. parallel offset
Connector
with LED
Fig. 3-3: BTL5-P-3800-2 magnet
Fig. 3-5: BTL5-P-4500-1
Fig. 3-4: BTL5-P-5500-2 magnet
max. permissible
tightening torque 2 Nm
BTL5-P-4500-1 magnet, special
features: Multiple magnets on the
same transducer can be
electricely turned on and off indi-
vidually (PLC control signal, 24 V/
100 mA).
The stroke range is offset 4 mm
towards the BTL connector/cable
(
➥
➥
➥
➥
➥
Fig. 3-5).
3.2
Floating magnets
The floating magnet (
➥
➥
➥
➥
➥
Figs. 3-3 to
3-5) is attached to the moving
member of the machine using non-
magnetizable screws (brass, alu-
minum). To ensure the accuracy of
the transducer system, the moving
member must carry the magnet on a
track parallel to the transducer.
The following table provides figures
in [mm] for the spacing which must
be maintained between magnet and
transducer and for the permissible
center offset:
Ensure that the distance
E between parts made of
magnetizable material and
the BTL5-P-5500-2 magnet is at
least 10 mm (
➥
➥
➥
➥
➥
Fig. 3-4).
Magnet type
Distance
" D "
Offset
" C "
BTL5-P-3800-2
0.1 ... 4
± 2
BTL5-P-5500-2
5 ... 15
± 15
BTL5-P-4500-1
0.1 ... 2
± 2
➀
➀
➀
➀
not included
3.3
Captive magnets
Lateral forces are to be avoided
when using captive magnets
(
➥
➥
➥
➥
➥
Figs. 3-6 and 3-7). Connections
are required here which permit the
corresponding degree of freedom
with respect to the direction of
movement of the magnet along the
stroke range. It is assumed that
the BTL5-F-2814-1S magnet is
connected to the machine member
using a connecting rod.
The BTL2-GS10...A connecting rod
(
➥
➥
➥
➥
➥
Fig. 7-2) is available as an ac-
cessory (please indicate length LG
when ordering).
➀
➀
X
Y
BTL5-M-2814-1S
48.5
57
BTL5-N-2814-1S
51
59.5