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Thread Number: 45705
/ Tag: 50s/60s/70s Vacuum Cleaners
Kirby Motor Sound |
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Post# 472540 7/29/2024 at 20:11 (237 days old) by KirbyClassicIII  (Milwaukie, Oregon) |
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I think I understand why some Kirby motors sound the way they do: I believe the armatures used on models 505 to 518 have one fan with 6 blades and another with 14 blades, while the main impeller fan used on models 505 to 514 has 6 blades and the 515 and up has 10 blades.
It's the 14-blade secondary cooling fan that sounds the loudest. ~Ben This post was last edited 07/29/2024 at 21:19 | ||
| Post# 472559 , Reply# 1 7/30/2024 at 21:58 (236 days old) by Lesinutah (Utah) | ||
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