Experiments on DC motor with three-pole rotor

VP3.5.3.2
Experiments on DC motor with three-pole rotor
Experiments on DC motor with three-pole rotor

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Description

The use of the three-pole rotor is the object of the experiment P3.5.3.2. The rotor starts turning automatically, as an angular momentum (torque) acts on the rotor for any position in the magnetic field. To record the torque curve M(f), the speed f of the rotor is recorded as a function of a counter-torque M. In addition, the mechanical power produced is compared with the electrical power consumed.

Components of equipment sets

1 563480 ELM basic set LD
1 56323  8  ELM three-pole rotor LD
1 72781  4  Basic machine unit LD
1 72619  4  Panel frame SL85, single-level LD
1 531120 Multimeter LDanalog 20 LD
1 521391  4  AC/DC power supply 0...24 V/5 A LD
1 451281  8  Stroboscope LD
1 314151  4  Precision dynamometer, 2 N LD
1 314161  4  Precision dynamometer, 5 N LD
1 30950  4  Demonstration cord LD
1 666470  8  Holder with clamp, height-adjustable, CPS LD
1 30041  4  Stand rod, 25 cm, 12 mm Ø LD
1 500621  4  Safety experiment cable, 50 cm, red LD
1 500641  8  Safety experiment cable, 100 cm, red LD
1 500642  4  Safety experiment cable, 100 cm, blue LD
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