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Old 02-13-2008, 10:55 PM   #35 (permalink)
WaxyChicken
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Location: Phoenix, AZ
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The CROWN company has come through for me.

Quote:
Originally Posted by CrownFokliftCompany
Vincent

Thank you for contacting Crown. P/N 020347-001 is a brushed, DC traction drive motor for our model FC, a four-wheel sit-down counterbalance lift truck. For reference, I've attached a parts breakdown of the motor below. I can see you have the voltage and kW ratings already. For further assistance, parts or service, please contact your local Crown Dealer who's information can be found at the bottom of this email thread. For reference, a copy of this message has been forwarded to Naumann Hobbs Material Handling.

Sincerely,
Donley Myers
General Manager - Customer and Product Support
An attached .PDF document was with the E-mail.
This .PDF provides me a complete parts list and an exploded diagram of the engine.
If i should ever need to rebuild it, then i have all the basic diagrams i need.



It's not clear what the PSL plugs are for, but - if i understand the diagram correctly - then they are parts 14 and 25. "Connector Thermals". This implies to me that they are temperature sensors that maybe break an electric current connection when the motor gets too hot. This may be to signal to the controller to do an emergency shutdown.
well.... that's my theory.
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