UK Vintage Radio Repair and Restoration Powered By Google Custom Search Vintage Radio and TV Service Data

Go Back   UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players

Notices

Vintage Tape (Audio), Cassette, Wire and Magnetic Disc Recorders and Players Open-reel tape recorders, cassette recorders, 8-track players etc.

Closed Thread
 
Thread Tools
Old 23rd May 2020, 3:40 pm   #1
Mikebee88
Triode
 
Join Date: Mar 2014
Location: Dunfermline, Scotland, UK.
Posts: 23
Default Revox A77 Spooling Motors

Just wondering if anyone has come across this style of spooling motor - it’s from a early production A77 with a date stamp of 1/68. These presumably preceded the later, more familiar Papst motors having laced stator windings and cotton wrapped over PVC motor lead outs. But the astonishing thing seems to be the quality of the bearings used; these spin so freely like a Swiss watch and quite unlike most Papst motors I’ve handled. The capstan motor is similar with a shiny polished-steel finish but this carries no markings. BTW, I’m not stripping this A77 to sell on for parts but doing a top-to-bottom rebuild!
Mikebee88 is offline  
Old 24th May 2020, 8:57 pm   #2
DMcMahon
Dekatron
 
DMcMahon's Avatar
 
Join Date: Apr 2019
Location: Worthing, West Sussex, UK.
Posts: 6,600
Default Re: Revox A77 Spooling Motors

Was there supposed to be a photo attachment showing the motor ?
DMcMahon is offline  
Old 24th May 2020, 9:42 pm   #3
Welsh Anorak
Dekatron
 
Welsh Anorak's Avatar
 
Join Date: Apr 2005
Location: North Wales, UK.
Posts: 6,916
Default Re: Revox A77 Spooling Motors

Looking forward to a picture - I expect it's a Mk1?
__________________
Glyn
www.gdelectronics.wales
Welsh Anorak is offline  
Old 25th May 2020, 12:03 pm   #4
Mikebee88
Triode
 
Join Date: Mar 2014
Location: Dunfermline, Scotland, UK.
Posts: 23
Default Re: Revox A77 Spooling Motors

Yes, pictures should have been attached! Let’s try again.
Attached Thumbnails
Click image for larger version

Name:	CA86DF46-E4D4-49FD-9B04-99AA35641A27.jpg
Views:	70
Size:	23.4 KB
ID:	206731   Click image for larger version

Name:	6BA7A78A-2BD7-4BB6-8ACE-7841ECBAE4ED.jpg
Views:	71
Size:	58.3 KB
ID:	206732  
Mikebee88 is offline  
Closed Thread

Thread Tools



All times are GMT +1. The time now is 9:21 pm.


All information and advice on this forum is subject to the WARNING AND DISCLAIMER located at https://www.vintage-radio.net/rules.html.
Failure to heed this warning may result in death or serious injury to yourself and/or others.


Powered by vBulletin®
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright ©2002 - 2023, Paul Stenning.