Novotechnik LWH-0175

Position Transducers
potentiometric
up to 900 mm, IP55
Series LWH
Special features
* long life up to 100 Mio.
movements, depending on
application
* outstanding linearity up to
±0.04 %
* high resolution 0.01 mm
* very high operating speed
* connection via plug and
socket to DIN 43 650 (hydraulic
connector)
* protection class IP 55
Position transducers with resistive
and collector track
made from conductice plastic
for direct, accurate measurement
of travel in display- or
feedback applications.
High resolution (0.01 mm)
combined with a stroke length
of up to 900 mm permits the
accurate measurement of linear
displacement.
Rack and pinions or similar
devices are not required
because the design of the
transducers is such that they
may be built directly into the
mechanical system.
Tighter tolerances on the extruded
body combined with a
special surface treatment permit
high operating speeds and
reduced wear. A pivoting front
bearing over comes *stickslip“
type of operation even
where some angular or out of
parallel errors are present.
The technique for fixing and
making connections to the
resistance track ensures the
highest degree of reliability
even under harsh working
conditions.
By mounting overhead on
difficult-to-reach machines it
is possible to premount the
clamps to the mounting surface
and then simply
“snap-on” the transducer.
The transducer has mounting
grooves on all four housing
surfaces. Thus the transducer
can always be mounted with
the resistance element directed
upwards (recognizable by the
position of the middle mounting
groove directly across
from the resistance element),
independent of the mounting
surface.
Erosion particles from inside
the transducer will therefore
not remain on the resistance
element, improving the lifespan
of the sensor.
Order designations
Type P/N
LWH-0050* 024302
LWH-0075 024303
LWH-0100 024304
LWH-0110* 024360
LWH-0130 024305
LWH-0150 024306
LWH-0175 027307
LWH-0200 024308
LWH-0225 024309
LWH-0250 024310
LWH-0275 024311
LWH-0300 024312
LWH-0325 024313
LWH-0360 024314
LWH-0375 024315
LWH-0400 024316
LWH-0425* 024317
LWH-0450 024318
LWH-0500 024320
LWH-0550 024322
LWH-0600 024324
LWH-0650* 024326
LWH-0750 024330
LWH-0800* 024332
LWH-0900 024336