RCA V-210 field coil removal

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RCA V-210 field coil removal

Steve D
Member

Posts: 116
Threads: 25
Joined: Jul 2006
City: Lebanon, NJ 08833

#16

03-21-2019, 09:09 AM

Thanks, EdHolland. I found an old 5lb spool of non ROHS 34AWG magnet wire here at work and we have an old winding machine that is used for prototyping which I can use. I just have to design a mandrel to mount and hold the bobbin.

I measured and calculated the voice coil gap to be about 0.040" and the diameter is 1", so to center the pole piece when pressing it back in I need to find a circular tube of that thickness and outer diameter. It can be metal, plastic, FR4 or even cardboard as long as it centers the pole piece and doesn't move as I press it it. We have a number of FR4 tubes that we use for bobbins and HV insulators here at work so I will have to search through them and hopefully I'll find a suitable one or one that I can machine to the proper dimensions.

Steve D

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Messages In This Thread

RCA V-210 field coil removal - by Steve D - 03-05-2019, 05:07 PM

RE: RCA V-210 field coil removal - by Steve Davis - 03-05-2019, 05:44 PM

RE: RCA V-210 field coil removal - by Steve D - 03-08-2019, 05:15 PM

RE: RCA V-210 field coil removal - by Arran - 03-09-2019, 06:11 AM

RE: RCA V-210 field coil removal - by tbone - 03-09-2019, 10:24 AM

RE: RCA V-210 field coil removal - by morzh - 03-09-2019, 11:54 AM

RE: RCA V-210 field coil removal - by tbone - 03-09-2019, 01:48 PM

RE: RCA V-210 field coil removal - by Steve D - 03-10-2019, 12:52 PM

RE: RCA V-210 field coil removal - by Arran - 03-11-2019, 05:41 AM

RE: RCA V-210 field coil removal - by sdradioman - 03-11-2019, 07:17 AM

RE: RCA V-210 field coil removal - by Phlogiston - 03-11-2019, 11:36 AM

RE: RCA V-210 field coil removal - by morzh - 03-11-2019, 11:49 AM

RE: RCA V-210 field coil removal - by Steve D - 03-19-2019, 04:08 PM

RE: RCA V-210 field coil removal - by Steve D - 03-19-2019, 04:13 PM

RE: RCA V-210 field coil removal - by EdHolland - 03-19-2019, 09:29 PM

RE: RCA V-210 field coil removal - by Steve D - 03-21-2019, 09:09 AM

RE: RCA V-210 field coil removal - by Phlogiston - 03-21-2019, 11:38 AM

RE: RCA V-210 field coil removal - by Steve D - 03-23-2019, 05:46 PM

RE: RCA V-210 field coil removal - by klondike98 - 03-24-2019, 10:43 PM

RE: RCA V-210 field coil removal - by Steve D - 04-08-2019, 01:34 PM

RE: RCA V-210 field coil removal - by Steve D - 04-08-2019, 01:37 PM

RE: RCA V-210 field coil removal - by Steve D - 04-29-2019, 04:34 PM

RE: RCA V-210 field coil removal - by Steve D - 04-29-2019, 04:36 PM

RE: RCA V-210 field coil removal - by Steve D - 05-06-2019, 10:48 AM

RE: RCA V-210 field coil removal - by Steve D - 05-06-2019, 10:50 AM

RE: RCA V-210 field coil removal - by morzh - 05-06-2019, 11:19 AM

RE: RCA V-210 field coil removal - by sdradioman - 05-06-2019, 01:53 PM

RE: RCA V-210 field coil removal - by Steve D - 05-16-2019, 11:23 AM

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