Data sheet E 5.674 -
10497
139 L
REC
precision linear
transducer
鈥?conductive plastic
MIL-R 39023
NF C 93-255
The 139 L is a robust industrial linear motion transducer with a side actua-
tion, ideally suited for applications with very long travels.
q
q
q
q
q
q
q
q
MEASUREMENT RANGE 25 mm to 3000 mm
LONG LIFE
HIGH ACCURACY 鹵 1 % down to 鹵 0,025 %
EXCELLENT REPEATABILITY
ESSENTIALLY INFINITE RESOLUTION
SIMPLE MOUNTING
ACTUATION TOLERANT TO SOME MISALIGNMENT
REDUCED BULK
ELECTRICAL SPECIFICATIONS
Theoretical electrical travel
from 25 mm to 3000 mm
travel (TET = E)
in increments of 25 mm
on request
up to 6000 mm
Independent linearity
鈮?/div>
鹵 1 % -
鈮?/div>
鹵0,1 %
(over TET)
on request
鈮?/div>
鹵 0,05 % for E
鈮?00
mm
鈮?/div>
鹵 0,025 % for E
鈮?00
mm
Actual electrical travel (AET)
AET = E + 1,5 mm min.
Ohmic value (R
T
)
400
鈩?cm
to 2 k鈩?cm
Resistance tolerance at 20擄C
鹵 20 %
Repeatability
鈮?/div>
0,01 %
Maximum power rating
0,04 W/cm at 70擄C
0 W at 125擄C
Wiper current
recommended : a few 碌A(chǔ)
1 mA max. continuous
Load resistance
minimum 10
3
x R
T
Insulation resistance
鈮?/div>
1000 M鈩?500 VDC
Dielectric strength
鈮?/div>
1000 V RMS 50 Hz
MECHANICAL SPECIFICATIONS
Mechanical travel (MT)
MT = E + 7 mm min.
Housing
anodized aluminium
Operating force
2,5 N typical
Coupling
self alignment
Termination
hydraulic type connector
DIN 43650
Wiper
precious metal multifinger
Sealed to
IP53
Mounting
movable brackets
PERFORMANCES
Operating life
100 millions cycles
typical
Temperature range
鈥?5擄C +125擄C
Sine vibration on 3 axes
1,5 mm peak to peak or
15 g - 10 Hz - 2000 Hz
Mechanical shocks on 3 axes
50 g - 11 ms - half sine
Speed (m/s)
10 max.
ORDERING PROCEDURE
SERIES
MODEL
NUMBER
OF TRACKS
THEORETICAL
ELECTRICAL TRAVEL
LINEARITY
OHMIC VALUE
MODIFICATIONS
REC
139
L
L=1
43
Times 25 mm
D
A:鹵1%
D : 鹵 0,1 %
E : 鹵 0,05%
F : 鹵 0,025%
103
First 2 digits are
significant numbers
3rd digit indicates
number of zeros
W...
Special feature
code number
139L6E502W06304相關(guān)型號(hào)PDF文件下載
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