Products > Test Equipment
A new fan for a Tektronix 2465
siggi:
--- Quote from: vikbez on August 04, 2018, 02:58:31 pm ---I just bought a 2465A with option 01 & 09 and to my surprise it has the old Siemens fan.
I'm here because the fan is noisy, but hours count on scope is only 453. Is this normal lifetime for this fan ? (and is this many for the scope ?)
Because of this I'm hesitating between buying a NOS fan or replacing it with a DC 12v standard one.
--- End quote ---
The hours count on the scope is intended to be reset on calibration, so it's not (necessarily) a lifetime counter.
Before you switch to a case fan, try flushing and re-lubricating the old motor. It's a bit of a PITA, as (IIRC) you need to de-solder the motor from the driver board to gain access to the thrust bearing screw in the back. Once you have the screw out, you can flush the old gunked-up dirt-in-lubrication out with IPA, then put in a couple of drops of oil. I used synthetic 5W-30 IIRC, which made my 485's run nice and quiet again.
See Matt D'Asaro's fan rebuild for good pictures of a dissected fan motor: http://antiqueradios.com/forums/viewtopic.php?f=8&t=235478.
vikbez:
Many thanks !
I relubricated the motor and it's now perfectly quiet :)
Hope it will stay that way now, I don't feel like rewinding the motor !
Kartika:
Hiflow Fan replacement for tektronics 2465b 2467b
Sunon
ME80201V1 60m3/h First replacement Replacement is almost equal...
Second one is stronger 90m3/h
PMD1208PKB1-A 90m3/h
fan dimesion 80x80x20mm
https://www.tme.com/ca/en/katalog/dc12v-fans_112524/...
Non-Abelian:
You can find parts for Tek scopes (and almost anything) from qservice electronics.
https://www.qservice.tv/
Per Hansson:
--- Quote from: edavid on November 14, 2013, 05:52:14 am ---Nope, it's not the same. The 2465 uses a custom fan.
ETA: It uses a Siemens 1AD3001-OA motor, which occasionally turn up on eBay or other sources.
--- End quote ---
Just thought it worth mentioning that there is a typo in the partno above, it has the letter O instead of the number 0.
So the correct partno is: 1AD3001-0A
Right now there is a seller of these on eBay, please note I have no affiliation and also no idea if it is actually the correct item.
Just thought it worth mentioning since I work with these Siemens article numbers daily and have seen the same mistake countless times :)
https://www.ebay.com/itm/siemens-Motor-1AD3001-0A-From-HP-Spectrum-Analayzer/264274419076
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version