Laundrylux CROSSOVER 2.0 Series Training Manual page 14

Drum Motor (M1)
The drum motor (M1) is a synchronous 3 phase
motor with tachometer and overheat switch (F1)
that opens at 150 C. These components connect
to the machine's main harness using a single
seven position connector that in turn, connects to
the U1:CN1, CN17 & CN18 connections on the U1
inverter. The motor connector is physically
attached to the motor frame with snap in pins and
a cable-tie. Dislodging this connector during
machine installation can lead to motor related fault
codes.
The motor drives the washer's inner a drum via a
belt and pulley. The center of the drum and motor
shafts are fixed, thus and belt adjustment is not
required. The motor is demounted by loosening
the two mounting bolts and pulling the motor out of
the rear access panel of the machine.
The inverter monitors motor current and RPM to
determine load balance and if required (due to
unbalanced loads) reduce extraction speed. There
is no unbalance switch.
Fig 2.8 (M1) Harness connection
Fig 2.9 Pulley and belt