Motor And Motor Control - Electrolux W365H Service Manual

3

Motor and motor control

A frequency-regulated motor using a drive belt
Fig.
5 drives the drum. The motor is situated on a motor
shelf, under the outer drum with a tensioner
device for the drive belt.
The motor control relies on microcomputer
Fig.
6 control and controls acceleration, rpm and
retardation of the drum with high precision.
Further, the motor control can supply
simultaneous values that can be used as
warnings for unbalanced loads and to calculate
the weight of the load.
The motor control communicates with the
programme unit through a serial interface.
The motor and motor control is described in
detail in section 30. Motor and motor control.
6
3. Machine presentation
5
Motor control
6
Programme unit
A1
I/O card 1
A11
Supply
voltage
Communication card A21
Service
Manual
Motor
5207
Motor control
Ul
M1
5189
438 9144-81/02
04.03