Tech:Electrical/Starter Motor/Characteristics: Difference between revisions
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The DC series motor used in a starter motor has the following operational characteristics: | |||
* The heavier the current drawn by the starter motor, The greater the torque generated by the motor. | |||
* The faster the motor speed, The greater the counter-electromotive force generated by the armature coils and the less current that flows. | |||
At the initial engine cranking stage when the motor speed is low, The armature coils generate a smaller counter-electromotive force. | |||
Back to [http://www.rollaclub.com/faq/index.php?title=Starter_Motor Starter Motor] | Back to [http://www.rollaclub.com/faq/index.php?title=Starter_Motor Starter Motor] | ||
Revision as of 06:52, 20 April 2008
Characteristics
The DC series motor used in a starter motor has the following operational characteristics:
- The heavier the current drawn by the starter motor, The greater the torque generated by the motor.
- The faster the motor speed, The greater the counter-electromotive force generated by the armature coils and the less current that flows.
At the initial engine cranking stage when the motor speed is low, The armature coils generate a smaller counter-electromotive force.
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