SKF LMC 301 series User Manual

11. System configuration
11.2.2 EM U3 per zone
The EM U3 is a compact, powerful electro-
motive change-over valve. Each of the three
possible switching positions A, M, and B is
recorded precisely with its own magnetic
sensor. In the middle position, M, lines A and
B can be relieved of pressure via return line
R during the interval time. This increases
the service life of the lubrication system
components by reducing the pressure load
and lubricant bleeding. The current position
of the change-over cartridge is displayed by
the position of the groove on the axis of the
eccentric. A 24 V DC variant and a 230 V AC
variant are available. A WS-E variant is also
available as shutoff valve and directional
spool valve.
Lube Control
Valve A
Valve B Redundant Pump
Valve M
Pos. Valve
Pos. Valve B
Pos. Valvel M
Press. Sensor at EOL
Lube Control Time
Sensors
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Login settings
User settings
Device settings
Pump 1 Timings
System configuration
Informationen
Main Menu
System configuration
Amount of pumps
Pump 1settings
Set Params to Default
Restore Fact. Set
Pump 1 settings
Pump settings
Zone 1 Settings
Zone 2 Settings
Zone 1 Settings
Cycle Control
Lube Control
Alarm
Cycle Control
Timings
Release/Counter
Lube Load
Alarm
Ausgangstyp
[ << nomally open >> << normally closed >> << dsabled>> ]
Output No.
[ 1,06 ] 0
Instructions
Electromotive change-over valve
/electromotive directional spool valve of
series EMU3/ WS-E,
Document No. 951-171-001-EN
Application-specific nomenclature
EOL End of the main line pressure monitoring
Valve A EM U3 zone valve A
Pos. Valve A Check-back signal of switching process for valve A
Valve B EM U3 zone valve B
Pos. Valve B Check-back signal of switching process for valve B
Valve M EM U3 valve for pressure relief of the two main lines
Pos. Valve M Check-back signal of switching process for valve M
Proximity sensor Stroke monitoring on the feeders
EN
96

SKF LMC 301 series Specifications

General

Brand	SKF
Model	LMC 301 series
Category	Controller
Language	English