Construction And Function; Construction - Balluff BTL7-A Serie Betriebsanleitung

BTL7-A/C/E/G _ _ _ -M _ _ _ _ -A(8)-SA211/SA311-S32/S115/S135/KA_ _/FA_ _
Magnetostrictive Linear Position Sensor – Rod Style
3

Construction and function

Output signal rising:
BTL7-... cable
BTL7-...-S115
13.5
Calibration device
1) Unusable area
2) Not included in scope of delivery
Version D1
...-A-... 10.2 mm
...-A8-...
Figure 3-1: BTL7...A(8)..., construction and function
3.1

Construction

Electrical connection: The electrical connection is made
via a cable or a connector (see Type code on page 28).
Housing: Housing containing the processing electronics.
Mounting thread: We recommend assembling the
following BTLs on the mounting thread:
– BTL7-...-A: M18×1.5
The BTL with Ø 10.2 mm has an additional thread at the
end of the rod to support larger nominal lengths.
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Error signal
100 %
0 %
Mounting surface
50.8-1 mm
(2"-0.04")
1)
BTL7-...-S32/S135
G
Thread
M4x4/6 deep
8 mm No thread
Zero point End point
Damping zone 1)
Nominal length =
Measuring range
2)
Magnet
Thread size:
M18x1.5
Magnet: Defines the position to be measured on the
waveguide. Magnets are available in various models and
must be ordered separately (see Accessories on
page 24).
Nominal length: Defines the available measuring range.
Rods with various nominal stroke lengths from 25 mm to
7620 mm are available depending on the version of the
BTL:
– Ø 10.2 mm: Nominal length from 25 mm to 7620 mm
– Ø 8 mm: Nominal length from 25 mm to 1016 mm
Damping zone: Area at the end of the rod that cannot be
used for measurements, but which may be passed over.
Calibration device: Additional device for calibrating the
BTL.
View from above
on BTL7-...-S32
english 7