Page 37 - Single-line automatic lubrication systems

Pump unit

KFB

Order information

Lubricant Electrical connections Circular
Fluid grease Control Fill-level Circular connector connector Operating
Order number NLGI 000, 00 unit switch AMP, 4-pin AMP, 7-pin voltage Design Pump units for oil

KFB1+924 1) • – – • – 24 V DC Basic version
KFB1-W+924 1) • – • – • 24 V DC Basic version
KFBS1+924 1) • • – – • 24 V DC Basic version
KFBS1-W+924 1) • • • – • 24 V DC Basic version
KFB1-4-S1+924 1) • – – • – 24 V DC VN metering device, 4-outlets
KFBS1-4-S1+924 1) • • – – • 24 V DC VN metering device, 4-outlets
KFB1-6-S1+924 1) • – – • – 24 V DC VN metering device, 6-outlets
KFBS1-6-S1+924 1) • • – – • 24 V DC VN metering device, 6-outlets
KFB1-W-4-S1+924 1) • – • – • 24 V DC VN metering device, 4-outlets
KFBS1-W-4-S1+924 1) • • • – • 24 V DC VN metering device, 4-outlets
KFB1-W-6-S1+924 1) • – • – • 24 V DC VN metering device, 6-outlets
KFBS1-W-6-S1+924 1) • • • – • 24 V DC VN metering device, 6-outlets
KFB1+912 1) • – – • – 12 V DC Basic version
KFB1-W+912 1) • – • – • 12 V DC Basic version
KFBS1+912 1) • • – – • 12 V DC Basic version
KFBS1-W+912 1) • • • – • 12 V DC Basic version

KFB1-4-S1+912 1) • – – • – 12 V DC VN metering device, 4-outlets
KFBS1-4-S1+912 1) • • – – • 12 V DC VN metering device, 4-outlets
KFB1-6-S1+912 1) • – – • – 12 V DC VN metering device, 6-outlets
KFBS1-6-S1+912 1) • • – – • 12 V DC VN metering device, 6-outlets
KFB1-W-4-S1+912 1) • – • – • 12 V DC VN metering device, 4-outlets
KFBS1-W-4-S1+912 1) • • • – • 12 V DC VN metering device, 4-outlets
KFB1-W-6-S1+912 1) • – • – • 12 V DC VN metering device, 6-outlets
KFBS1-W-6-S1+912 1) • • • – • 12 V DC VN metering device, 6-outlets

1) All units for vehicle applications have type approval pursuant to ECE-R 10.

Additional technical data for KFB(S)1, KFB(S)1-W, KFB(S)1-4-S1, KFB(S)1-W-4-S1, KFB(S)1-6-S1, KFB(S)1-W-6-S1
Fill-level switch (for KFB(S)1-W) opens when fill level too low
Switching voltage 10 to 36 V DC
Switching current Resistive load 1) : ≤0.5 A
Switching capacity Resistive load 1) : ≤12 W
Relubrication metering device VN (KFB(S)1(-W)4-S1, KFB(S)1(-W)-6-S1)
Lubrication point connection Push-to-connect fitting for tube ∅ 4 mm
Metering quantity 0.1; 0.2; 0.4 cm 3
Feeder body material Die-cast zinc, black corrosion protection
Control unit IG502-2-I (KFBS1)
Interval, adjustable 0.1 ... 99.9 h
Pump run time, adjustable 0.1 ... 99.9 min
Max. pump run time 3.0 min 2)
Elapsed-hours counter 0 ... 99999.9 h
Fault-hours counter 0 ... 99999.9 h
Additional input power for units
with control unit (without output load) 4 W

1) When switching inductive loads, take appropriate measures to protect contacts
2) The operating mode S3 (periodic duty) describes the ratio of pump run time to subsequent down time. If the relative ON-time is 2.5% and the duty cycle time is 10 to 120 min.,
then the limit values are as follows:
Min. duty cycle time: 10 min×0.025 = 0.25 min. pump run time with subsequent down time of 9.75 min.
Max. duty cycle time: 120 min×0.025 = 3 min. pump run time with subsequent down time of 117 min.
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