Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG

Priority Valve LPS
LAB Steering Columns and Sensor
Priority Valve LPS
- Used in combination with steering
units in load sensing systems
- Guarantees the priority supply
of the steering circuit, before all
other actuators, according to statutory
regulations
- For supplying the steering system
and other actuators only one
pump is required
- Energy-saving hydraulic systems
can be realized by using priority
valves in combination with variable
pumps
- Can also be used as sequencing
valve, flow divider or pressure
relief valve when combined with
other valves
- LS signal: dynamic (standard) or
static
LAB Steering Columns and
Sensor
- Used as connecting element between
steering wheel and LAG
steering unit
- Sensor ensures contactless
measurement of rotary movements.
Signal is triggered by a
measuring gear wheel.
- The LAB sensor is preferably
used in combination with the
steering column and steering unit
to control the electric motor of
the pump supplying the steering
circuit.
- The digital output signal delivers
a pulse after a rotational angle of
2°
- The proportional output signal
is proportional to the steering
wheel speed
LPS priority valve Size 40 80 120 160
Flow qV bar 40 80 120 160
Max. operating
pressure
Ports P, EF pmax bar 250 250 250 250
Ports CF, LD, R, L pmax bar 175 175 175 175
Detailed information:
LPS RE 27548
LAB RE 11874
LPS priority valve
Connection type Flanged onto steering units, pump mounting on gear pumps, installation in piping
Steering wheel connections Pipe thread according to DIN 3852 / Metric ISO thread acc. to 3852 / UNF thread according to SAE
LAB steering columns and sensor Size 65 80 154 300 450 650 762
Mounting flange types 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
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