Construction And Function; Construction - Balluff BTL7-A501-M -A-S32 Serie Manual De Instrucciones

BTL7-A/E501-M_ _ _ _-A/B/Y/Z(8)-S32/S115/S140/KA_ _/FA_ _
Magnetostrictive Linear Position Sensor – Rod Style
3

Construction and function

Output signal with increasing
characteristic:
BTL7-... -Cable
max. 7
BTL7-...-S115
3)
Calibration device
1) Unusable area
Not included in scope of delivery
2)
Not included in scope of delivery for BTL7-...-S140
3)
Version
...-A/B/Y/Z-...
...-A8/B8/Y8/Z8-...
Fig. 3-1: BTL7... , construction and function
3.1

Construction

Electrical connection: The electrical connection is made
via a cable or a connector (see type code on page 30).
Housing: Aluminum housing containing the processing
electronics.
Mounting thread: We recommend assembling the
following BTLs on the mounting thread:
– BTL7-...-A/B: M18×1.5
– BTL7-...-Y/Z: 3/4"-16UNF
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
B: 30-1 mm
Z: 2"-0.04"
1)
BTL7-...-S32
12.8
D1 G
10.2 mm Thread
M4x4/6 deep
8 mm No thread
Null point End point
Damping zone
Nominal length =
Measuring range
2)
Magnets
Thread size:
B: M18x1.5
Z: 3/4"-16UNF
Mounting surface
A: 30-1 mm
Y: 2"-0.04"
BTL7-...-S140
1)
74.5
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 26).
Nominal length: Defines the available measuring range.
Rods with various nominal 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 (not with BTL7-...-S140).
1)
Top view of the
BTL7-...-S32
Top view of the
BTL7-...-S140
2)
Thread size:
A: M18x1.5
Y: 3/4"-16UNF
english 7