Page 43 - Single-line automatic lubrication systems

Pump unit

MKU

Pump units for oil
M K U – 1 0 0 0 +
Identification code

Product series MKx
Code number
Lubricant
U = Oil for delivery

Delivery rate rate Voltage key
1 = 0.1 l/min • • • – Voltage Frequency Control
2 = 0.2 l/min – • • • Selected code number for lubricant reservoir 924 3) 24 V DC – A, B, E
5 = 0.5 l/min – • • • 428 230 V AC 50/60 Hz A, B, C, D, E
115 V AC
429
Lubricant reservoir, control Selected code number for pressure gauge Selected code number for electrical connection
Lubricant reservoir 1 2 3 4 Selected code letter for control Selected code letter for monitoring 3) Only possible with delivery rates 0.1 und 0.2 l/min

2 l, plastic 3 l, plastic 3 l, metal 6 l, plastic Electrical connection A, C,
Control
Control B A, B D E
A =No control, • • • • Monitoring X A B C D E C C
with terminal strip Electrical connection
B = No control,
with terminal strip • • • • 0 = 2 cable fittings – • • • • • • –
and push button 1 = 1 cable fitting; – • • • • • • •
C = IG38-30-I 1) – • • • 1 retangular
connector
D = IZ38-30-I 1) – • • • 2 = 1 circular connector – • • • • • – –
M 12×1; 1 rectan-
E = IGZ36-20-S6-I 1) 2) – • • •
gular connector 4)
3 = 1 sealing plug; • – – – – – – –
1) If control C, D or E is selected, monitoring C must be selected. 1 cable fitting
2) If control E is selected, electrical connection 1 must be selected.
For description of control units, see page 149. 4 = 1 sealing plug; • – – – – – – –
1 rectangular
connector
4) Only for design without control.

Pressure gauge
0 = without pressure gauge
Monitoring 1 = with pressure gauge
X A B C D E
Fill-level switch Order example
Without fill-level switch • • – – – –
NC contact – – • • – – MKU1-11AC10000+924
(detection of wire breakage) • Gear pump unit for oil
• Delivery rate 0.1 l/min
NO contact – – – – • • • 1st generation
(no detection of wire breakage)
• 2 l plastic reservoir
• No control, with terminal strip
Pressure switch 20 bar • NC fill-level switch,
• NO pressure switch
Without pressure switch • – • – • –
• With pressure gauge
NO contact – • – • – • • 2 cable fittings
• Voltage 24 V DC
10.5
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