Example 4: The armature winding of a 200-V, 4-pole, series motor is lap-connected. There are 280 slots and each slot has 4 conductors. The current is 45 A and the flux per pole is 18 mWb. The field resistance is 0.3 2; the armature resistance 0.5 and the iron and friction losses total 800 W. The pulley diameter is 0.41 m. Find the pull in newton at the rim of the pulley.

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dc motor machine

Example 4: The armature winding of a 200-V, 4-pole, series motor is
lap-connected. There are 280 slots and each slot has 4 conductors. The
current is 45 A and the flux per pole is 18 mWb. The field resistance is
0.3 2; the armature resistance 0.5 2 and the iron and friction losses total
800 W. The pulley diameter is 0.41 m. Find the pull in newton at the rim
of the pulley.
Transcribed Image Text:Example 4: The armature winding of a 200-V, 4-pole, series motor is lap-connected. There are 280 slots and each slot has 4 conductors. The current is 45 A and the flux per pole is 18 mWb. The field resistance is 0.3 2; the armature resistance 0.5 2 and the iron and friction losses total 800 W. The pulley diameter is 0.41 m. Find the pull in newton at the rim of the pulley.
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