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USAlternators: what's the word?
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<blockquote data-quote="ObTechAudio" data-source="post: 8417199" data-attributes="member: 660912"><p>RPM is at alt pulley with a third being engine rpm. So at 2,000 engine rpm, this alt is doing 256 amps. Idle of 800 rpm it's going to be doing about 190 amps. All alt pulleys are clutch pulleys - allowing rotor to slow down at own speed instead of abruptly stopping with the engine to extend lifespan and performance. From what I've heard, the typical small pulley is around 1.9" where I think these are 2.1"... A small difference, but at 6,000 rpm it makes a slight difference.</p></blockquote><p></p>
[QUOTE="ObTechAudio, post: 8417199, member: 660912"] RPM is at alt pulley with a third being engine rpm. So at 2,000 engine rpm, this alt is doing 256 amps. Idle of 800 rpm it's going to be doing about 190 amps. All alt pulleys are clutch pulleys - allowing rotor to slow down at own speed instead of abruptly stopping with the engine to extend lifespan and performance. From what I've heard, the typical small pulley is around 1.9" where I think these are 2.1"... A small difference, but at 6,000 rpm it makes a slight difference. [/QUOTE]
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USAlternators: what's the word?
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