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hey folks, my generator finally packed up, it was never up to the challenge of charging a 12v system, but hey ho !!
I am wanting to go with an alternator, but need something that will work with my carrier fan extension bracket.... Has anyone successfully done this before ? Cheers Richie
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is mos redintegro __5th Div___46th Div__ 1942 Ford Universal Carrier No.3 MkI* Lower Hull No. 10131 War Department CT54508 (SOLD) 1944 Ford Universal Carrier MkII* (under restoration). 1944 Morris C8 radio body (under restoration). |
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Richard
Not sure on the carrier ex bracket mod but I do know that on this side of the pond alternator conversions have been done on Ford flatheads. A friend of mine did one on his 1937 coupe. A few years ago there was a gentleman in the US who was manufacturing brackets which fit in place of the generator bracket to adapt regular one wire alternators. Maybe one of the big shops like Mac's does these now? I have seen many types of brackets made for the purpose but the best style is one where the front of the alternator has been machined to accept the bracket as part of the intergral housing, giving the alternator the classic "look'' of a generator With your fan extension you may be looking to a custom fabrication Last edited by chris vickery; 17-09-15 at 17:53. |
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The one I got from Jim is a copy of the old style generator but with an alternator inside. If it didn't fit straight on it must be a pretty simple modification to get it on the carrier mount.
Perhaps send the mount down so he can offer it up?? The Scout uses a standard truck style mount, the special bracket came along during the MK1's. I think theres a serial number in one of the British parts book. You may need to modify your ammeter if its wired for a generator. |
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Being a MkI*, i assume she has a 3 brush 6v generator that you put a 12 volt cut out on?
British carriers came with a "prince of darkness" model. Basically you could put your drive end plate on a Lucas C39, if you can find a suitable armature to take your carrier drive dog. An alternator needs higher rpm, and so will require a very small pulley. It will be interesting to see what you do.
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Bluebell Carrier Armoured O.P. No1 Mk3 W. T84991 Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6. Dodge WC55. 37mm Gun Motor Carriage M6 Jeep Mb #135668 So many questions.... |
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On this side of the pond, we usually install a low cut in regulator into the alternator to facilitate the use of the OEM pulleys on lower rpm engines.
Many fellows doing a generator to alternator swap on old tractors and machinery opt for this as these machines spend more time idling than they do high rpm driving. The GM 10SI alternator uses a one wire hookup to make things really easy. I also found a guy in the USA who will build you an entire alternator inside the original generator field casing; outward appearance is that of a total stock generator with new alternator technology inside. Check out www.gener-nator.com Last edited by chris vickery; 17-09-15 at 22:51. |
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Chris, thanks for that info, I am having some charging issues with my Lucas on my HSC, might have to look into him.
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39 Austin 8 Tourer 42 Humber Heavy Utility 42 C15A Wireless Truck 43 Humber AC MK IV F133744 "Vandal" tri-owner 43 A27L Centaur MK III T185481 |
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You could buy a small alternator that could have its "sticky out bits" machined off to fit it into your housing, a source being the likes of small Fiat tractors, and some of the small Japanese power packs.----Just some more thoughts----
A 6 volt geny can be converted to 12 volt by installing 12 volt field coils. The 6 volt armature can handle it, but a 12 volt armature is not up to it in a 6 volt application. Most "run of the mill" batteries sold these days are "calcium" batteries (last 5 years or more). They tend not to work well in a generator application, so when you buy a battery for your old pride and joy, fitted with a generator, it would make sense to buy a suitable battery.
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Bluebell Carrier Armoured O.P. No1 Mk3 W. T84991 Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6. Dodge WC55. 37mm Gun Motor Carriage M6 Jeep Mb #135668 So many questions.... |
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