Nilfisk-Advance SR 1100 P/B, Service Manual

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34
5.1- ELECTRIC MOTORS CURRENT DRAW SPECIFICATIONS
N N N NO O O OT T T TE E E E: The motors identification abbreviations in table 5.1-1 refer
to the attached electric wiring diagrams.
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(**) 0 V corresponds to speed “zero” (stopped motor); 24 V corresponds
to maximum speed, that’s to say when the full battery voltage is applied
across the motor terminals
T T T TA A A AB B B BE E E EL L L LL L L LA A A A 5 5 5 5....1 1 1 1----1 1 1 1:::: E E E EL L L LE E E EC C C CT T T TR R R RIIIIC C C C M M M MO O O OT T T TO O O OR R R RS S S S C C C CU U U UR R R RR R R RE E E EN N N NT T T T D D D DR R R RA A A AW W W W S S S SP P P PE E E EC C C CIIIIF F F FIIIIC C C CA A A AT T T TIIIIO O O ON N N NS S S S
MOTOR IDENTIFICATION
MOTOR VOLTAGE
RATING
MOTOR NO-LOAD
CURRENT (*)
NORMAL WORKING
CURRENT
LIMITATION
CURRENT
M1 (centrifugal fan) 24V / Around 5 A /
M5 (traction)
From 0 V to 24 V
(**)
1- From 5 A to 8 A at
24 Volt for SR1100-
SR5110
2- From 8 A to 11 A
for SR1200-SR 5120
3- From 15 A to 18 A
for SR1300
From 12 A to 16 A at
24 Volt (on hard and
flat floor) for SR1100-
SR5110
From 18 A to 22 A
for SR1200
From 22 A to 28 A
for SR1300
1- Limitation: 120 A
for SR1100-SR5110
2- Limitation: 140 A
for SR1200-SR5120
3- Limitation 140 A
for SR1300
M4 (main brush) 24 V Less than 3 A
from 5 A to 40 A
according to working
pressure
limitation around
65 A
M6 (main brush lifting
actuator)
24 V Less than 1,5 A from 1.5A to 2.0 A /
M2 & M3 (side brushes)
from 0 V to 24 V
(**)
Less than 1,5 A
from 1,5 A to 2,0 A
at 24 Volt per single
motor