Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL

Priority Valves LPS
Steering Column LAB and Sensor
Priority valve LPS
U Used in combination with
steering units in load-sensing
systems
U Assures the preferred steering
circuit supply prescribed by law
U Steering and auxiliary consumers
are supplied by a single
hydraulic pump
U Energy-saving hydraulic systems
can be realized by using
priority valves in combination
with variable displacement
pumps
U Can also be used as sequencing
valve, flow divider or pressure
relief valve when combined
with other valves
U LS signal: dynamic (standard)
or static
Steering columns LAB and sensor
U Used as connecting element
between steering wheel and
steering unit LAG
U Sensor ensures contactless
measurement of rotary movements.
Signal is triggered by a
measuring gear wheel.
U The LAB sensor is preferably
used in combination with the
steering column and steering
unit to drive the electric motor
of the pump supplying the
steering circuit
U The digital output signal delivers
a pulse after a rotational
angle of 2°
U The proportional output signal
is proportional to the steering
wheel speed
Priority valve LPS Size 40 80 120 160
Flow qV L/min 40 80 120 160
Max. operating pressure pmax bar Ports P, EF 250 250 250 250
Ports CF, LD, R, L 175 175 175 175
Type of connection Flanged onto steering units, pump mounting on gear pumps, installation in piping
Line connections Pipe thread to DIN 3852
Metric ISO thread to DIN 3852
UNF thread to SAE
Steering columns LAB and sensor Size 65 80 154 300 450 650 762
UNF thread to SAE Flat or curved
Steering wheel connections A, C, D (others on request)
Signal connection (for acoustic alarm switch) with or without
Sensor with or without
Detailed information:
LPS RE 27 548
LAB RE 11 874
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