Motors with a low performance are frequently constructed on the
principle of an electromagnet which rotates in the magnetic field
of a permanent magnet.
It can be assumed that the students already have knowledge on
electromagnets, permanent magnets and the reciprocal effects
between magnetic fields.
They are now to use a model of a permanent magnet - direct current
motor to become acquainted with the principles of the construction
and the functioning of an electric motor.
Place a permanent magnet on the model of an electric motor, and
make yourself familiar with the construction and functioning of a
motor.
| Materiallist (Excerpt) |
Product |
Amount |
|
Power supply 0...12 V DC/ 6 V, 12 V AC, 230 V
|
13505-93
|
1
|
|
Motor model for student experiments
|
07850-10
|
1
|
|
Multi-range meter, analogue
|
07028-01
|
1
|
|
U-core
|
07832-00
|
1
|
|
On-off switch module, SB
|
05602-01
|
1
|
|
Bar magnet, l = 72mm
|
07823-00
|
1
|
|
Interrupted connector module, SB
|
05601-04
|
2
|
|
Junction module, SB
|
05601-10
|
2
|
|
Angled connector module, SB
|
05601-02
|
3
|
|
Connecting cord, 32 A, 500 mm, red
|
07361-01
|
1
|
|
Connecting cord, 32 A, 500 mm, blue
|
07361-04
|
1
|
|
Connecting cord, 32 A, 250 mm, red
|
07360-01
|
2
|
|
Connecting cord, 32 A, 250 mm, blue
|
07360-04
|
2
|
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