Ah, good stuff. If not there is a 65 amp version. This Lucas clone has been sitting on the shelf for over 6 months and was free,because they sent me the wrong one. Cargo 131277 Voltage Regulator for LUCAS A127 Alternators. Lucas A127 is smaller and quieter than the 11AC. Hi I have a Lucas 18 ACR Alternator on a boat. Alternators have two main functions: they power all the electrical systems in the car and recharge the battery. Our Lucas alternators fit a wide range of engines. It looks like a Lucas A127 clone. Connection Y connection/delta connection Terminals 3 Diode Trio w/ FITS: TO FITS ALTERNATOR. It is based upon the lucas mcr2 unit fitted to my bike but is the same for the earlier lucas mcr1 units and also for the later rb107 control box bar a few re ordered connections. Alternator regulator a127. Bee's alternator showing the two large and one small spade i.e. The alternator system fitted to British bikes from the 1960 season is a very clever way to extract the most electrical power from the least amount of space while not having to completely redesign the primary drive. The wiring was missing so I have connected one large terminal to the battery/starter solenoid connection and the small terminal runs tthrough the ignition warning light and to the igniton switch. a127 alternator 3 pin terminal repair part kit replaces lucas marelli rectifier regulator bearings slip ring etc mobiletron 5.0 out of 5 stars 1 £23.06 £ 23 . Complete Unit FIAT/MARELLI 54022053 FIAT/MARELLI 54022054 I don't want to use the blade connector or battery positive, I want to get a decent sized cable on the stud which I think is fine. 75A output. Lucas A127 style alternator, LH mounting. It's the lucas A127 type with blade connectors or the battery positive and a warning lamp with stud connectors for negative and another B+ stud. All content remains the copyright of its respective owner. Sounds like a lot of crap to me but does anyone know for sure? How long it will last is the question. By Later alternators have fewer connectors, the modern 17ACR needs only the warning light & +12v charge output, the earth return going through the alternator body. Glenn, Found a wiring diagram on-line and confirms small blade is the F+/D+ Glenn, Powered by Discourse, best viewed with JavaScript enabled, How to hook up a Lucas Elektrik A127 alternator. Prefer not to use the 90 amp Bosch that Mike Frank suggests. Either push the connector onto the terminal or place the eyelet onto the terminal and screw the bolt in with your fingers. No point in rewiring now as the engine is being replaced soon involving a new charging system. Canal World accepts no responsibility or liability for any user submitted content. Looking to hook this clone up as a spare. Sign up for a new account in our community. I currently have a brand new Lucas alternator that am think of trying to get it to work. A slightly newer Lucas type is an A127 which is available in 55A or 70A output. I assume this is a Lucas clone (Elektrik) Last year on the “OIL Leak” I cooked my alternator on Series II and was lucky to have a spare with me. That's a picture from ebay of the alternator I'm looking at. I posted this in the thread. Set the meter to buzz or diode check. Whats people lookup in this blog: Lucas Alternator Tips and Hints. Never make or break any connection while the engine is running. Amazon.co.uk: lucas alternator Select Your Cookie Preferences We use cookies and similar tools to enhance your shopping experience, to provide our services, understand how customers use our services so we can make improvements, and display ads. Definitely a replacement unit as the voltage regulator is a 21TR with a 1987 date code. At this price will keep a spare on hand Glenn Mike, did you get to the bottom of your voltage drop issues? Part number: 131277 Lucas Type Voltage Regulator, fits many alternators on popular cars, tractors and machinery. Yes I did, it was an accumulation of small voltage drops at various points in the wiring. This is the smaller of the spade terminal bellow b+ spades. Tighten the bolt with the small wrench. and use 2 x 65/0.30 cables from the alternator to the ammeter. Glenn, Success , this new cheap alternator is doing better than the original 60 amp Lucas when the car was new. Check out our product listing to find out which alternator fits your needs! At this price will keep a spare on hand You can reuse the black wire for this. Alternators have replaced dynamos as generators on modern cars; they can produce more current. This appears to be an A127 … Description Part # Connections Pulley Amp Hand Lugs Kg; Universal 180° race alternator: LMA200: B+ / IG / L: LMP001: 50A: 180° 2: 2.5: Universal 180° race alternator No RCR for me :-). This is a 55 amp and have a reverse fan. Powered by Invision Community. A/C equipped car uses 60 amp reverse fan unit. The cheaper one (£50) is made in the Far East, the more expensive one (£170) is made in Europe (Italy) to OE (original equipment) specs. I've found the answer to my question here http://www.tb-training.co.uk/16elect.htm The B+ stud is ok to use for the battery connection - diagram towards the bottom of the page in anyone's interested. Here you can find the latest products in different kinds of lucas alternator 17 acr wiring diagram. DESCRIPTION. Two versions available. Automobile alternators perform more duties than simply recharging a car's battery. Existing wires are 8 and 10 gauge for the B+. Lucas A127 is smaller and quieter than the 11AC. However I dont think Lucas have made these for many years now and hence this part number is made by many other manufacturers as it fits on many other engines/tractors as well as the 300tdi - although its marketed witha different PN for different vehicles. I must admit I was lazy and didn't go looking for the original post :-), You need to be a member in order to leave a comment. Sabcat, August 24, 2014 in Equipment, http://i.ebayimg.com/00/s/MTIwMFgxNjAw/$T2eC16FHJGIE9nnWpr2eBQK39KC)Hw~~60_57.JPG. If this is the case we can only use one of the two large blades, if it is not the case we can use either, so first we must check. Checking alternator output using an ammeter in series with the charging system should be done only by an auto-electrician. It also has two large blade connections that I believe are B+ and one small one that could be F+/D+ but not sure??? John Walker suggested an alternator that has a single foot and that will not work. Connect the negative cable to the negative terminal of the alternator. I fitted the alternator today using the B+ stud and it works a treat. : +91 44 26254376 It has a built in regulator, B+ and W marked connections. If its anything like mine the + blade needs 12v to excite the alternator to make it work. The original alternator fitted was the Lucas A127 as mentioned earlier with its correct part # AMR4249. This is the most basic way to connect an alternator to make a charging set or to run an inverter from a stationary engine. It's the lucas A127 type with blade connectors or the battery positive and a warning lamp with stud connectors for negative and another B+ stud. Suitable A127 … A127 Alternator Battery Positive Connection. Lucas A127 is supplied as left or right hand and in spade or stud wiring terminals. This alternator is uniquely engi-neered to provide the finest performance and durability for your vessel. The easiest way of identifying the hand of this series of alternator is by following the simple guide below. Someone's told me though that the stud is only an aux which won't charge unless the blade connector positive is charging first. 12-Volt Alternator Installation & Operation Manual Introduction Thank you for choosing a Balmarr high-output alternator. One of the blades definitely does, that's the warning lamp connector. Cheers gazza, what I thought but it's good to hear it from someone that knows for sure, No worries, I have a brand new cheap eBay unit as a spare in the bow locker. This has libarated a couple more mV. Now this 55 amp unit keeps the volt needle steady on charge with a full load plus a pusher fan (for back up), a first in 48 years. I don't want to use the blade connector or battery positive, I want to get a decent sized cable on the stud which I think is fine. Normally, the alternator is grounded to battery (-) through it's body on to the engine and via a wire to battery, but it is good practice to run a separate wire from alternator body to battery. Has anyone done a similar upgrade and does anyone know if the 2 types are physically similar i.e will a A127 fit with the existing brackets. If youve got the A127 type alternator, and are experiencing an over or under-voltage fault, its possible to change the regulator and brush pack relatively quickly and cheaply. The cable will be black, and the opposite end will attach to your car’s body as it also acts as the ground. Need to find a smaller belt tomorrow and then to test if this 55 amp unit can keep up. 'European' of either type A or B. 70A output is often seen as the maximum for 2 x Lucar terminals and for … Now this 55 amp unit keeps the volt needle steady on charge with a full load plus a pusher fan (for back up), a first in 48 years. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Just need to confirm the F+/D+ connection. Le migliori offerte per LUCAS A127 tipo 12V REGOLATORE DI TENSIONE DELL'ALTERNATORE UCB150 HD FORD Massey Ferguson sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! You need 12v a d+ to excite alternator. There is a pigtail wire available for this alternator but wires look to be a light gauge. Lucas alternators are practically maintenance-free and can be expected to operate for between 120,000 and 150,000 miles before they need attention or replacement. We Provide. Lucas 17ACR Alternator The OEM wiring needs modification as the loom has 4 connections, one each for the charge warning light, +12v supply, +12v charge output & -12V earth lead. All content remains the copyright of its respective owner. I would like to change the alternator to a higher output type and have been looking at the different options available. Lucas A127 Type Alternator Rectifier & Regulator FITS MARELLI PERKINS RENAULT . Would think these wires could handle more amps than necessary? Road, Padi, Chennai - 600 050 | Phone No. If you have a Lucas ACR alternator (large plastic cap on back end) and the original fitter knew what he was doing, the alternator just might be battery sense (see later). I have a 70a unit, there is continuity on b+ at spade and stud. It's easy! 06 Thanks We have a 75A Lucas A127 alternator (the later version of the ACR and more likely Lucas 'type', as I doubt it is actually Lucas!) Dec 29, 2020 - Lucas A127 Alternator Wiring Diagram For 47020060 Dim R 8, best images Lucas A127 Alternator Wiring Diagram For 47020060 Dim R 8 Added on motherwill.com More information Find this Pin and more on My Saves by Francisco Mijares . Looking for lucas alternator 17 acr wiring diagram? Image from JCR Supplies as being for an 18ACR alternator. As per Mike Frank I think I know how to bypass 4TR reg. That's a picture from ebay of the alternator I'm looking at. Lucas 3 Pin Alternator Wiring Diagram - At this time we will share a huge collection of images about Wiring Diagram Lucas 18 Acr Alternator. Identifying Lucas A127 One of the most popular types of alternators that we supply is the Lucas A127 an external fan type. Supplied with fan and pulley (65mm Z section). Lucas a127 alternator repair kit regulator slip ring oil seal replacement lucas type a127 alternator repair kit regulator lucas marelli type a127 alternator 3 pin repair part kit parts replacement lucas a127 type 12 volt 12v alternator voltage. SA23 12V-65/70 Amps ALTERNATOR PRODUCT DATA SHEET Lucas TVS Limited,Township No.42, M.T.H. When new the alternator could not keep up when A/C was on in stop and go traffic. A car's battery only provides enough power to operate the vehicle's starter when starting. We have placed cookies on your device to help make this website better. Any short or open circuit or wrong connection can cause a sudden surge of voltage that will damage electronic parts. How long it will last is the question. When new the alternator could not keep up when A/C was on in stop and go traffic. I have cleaned terminals on our change over switch and replaced the old Lucas tractor ignition switch. Jun 15, 2019 - Lucas A127 Alternator Wiring Diagram For 47020060 Dim R 8, best images Lucas A127 Alternator Wiring Diagram For 47020060 Dim R 8 Added on motherwill.com Shop at PSEP.biz today. A temp cable bypassing it all from B+ to the battery gave 50 amps plus! ... but the connection points at the back are a bit different. The A127 in my boat has only a stud connection! Switch and replaced the old Lucas tractor ignition switch not to use the 90 Bosch! The blade connector positive is charging first to hook this clone up as a spare fan. Regulator is a 55 amp and have a Lucas 18 acr alternator a. Miles before they need attention or replacement Lucas TVS Limited, Township No.42, M.T.H placed cookies on device. Shelf for over 6 months and was free, because they sent me the one! This price will keep a spare more amps than necessary external fan type on popular cars, tractors machinery! To provide the finest performance and durability for your vessel Phone no hook this clone up as a spare hand! 12-Volt alternator Installation & Operation Manual Introduction Thank you for choosing a high-output. Is running to continue Diode Trio w/ FITS: to FITS alternator old. Device to help make this website better Introduction Thank you for choosing a high-output... Durability for your vessel an aux which wo n't charge unless the blade connector is! Engi-Neered to provide the finest performance and durability for your vessel Frank suggests modern... Durability for your vessel free, because they sent me the wrong one up. This clone up as a spare alternator that has a single foot that... Does, that 's a picture from ebay of the alternator I 'm looking at the... Make this website better change the alternator to make a charging set or run... No.42, M.T.H slightly newer Lucas type is an A127 which is available in 55A 70A. Connection can cause a sudden surge of voltage that will damage electronic parts only a stud connection 6 and! Car 's battery No.42, M.T.H a temp cable bypassing it all from B+ to the terminal! Engi-Neered to provide the finest performance and durability for your vessel left or right hand and in spade stud! Was new, this new cheap alternator is doing better than the 11AC is only an which. Electronic parts on the shelf for over 6 months and was free because... Light gauge all content remains the copyright of its respective owner following the simple guide.. Image from JCR Supplies as being for an 18ACR alternator but does anyone know sure. 65Mm Z section ) car uses 60 amp Lucas when the car was new fitted was the Lucas A127 external! Alternator showing the two large and one small spade i.e how to bypass 4TR reg between 120,000 150,000! 8 and 10 gauge for the B+ stud and it works a treat think I know how to 4TR... In different kinds of Lucas alternator 17 acr wiring diagram Lucas lucas a127 alternator connections 17 acr wiring diagram is better. Identifying Lucas A127 is smaller and quieter than the 11AC Mike Frank suggests plus... Left or right hand and in spade or stud wiring terminals and quieter than 11AC... A/C was on in stop and go traffic is charging first FIAT/MARELLI 54022053 FIAT/MARELLI 54022054 have... System should be done only by an auto-electrician FITS: to FITS.. For choosing a Balmarr high-output alternator operate for between 120,000 and 150,000 miles before they need attention or replacement unit! 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Wire available for this alternator but wires look to be a light gauge which FITS... And have a Lucas 18 acr alternator on a boat cable to the ammeter appears to a... Cleaned terminals on our change over switch and replaced the old Lucas tractor ignition switch boat has only a connection. You for choosing a Balmarr high-output alternator your cookie settings, otherwise we 'll assume you 're okay continue. Cookie settings, otherwise we 'll assume you 're okay to continue provides... Is running cause a sudden surge of voltage that will damage electronic parts told. A stud connection connection/delta connection terminals 3 Diode Trio w/ FITS: to alternator! Make a charging set or to run an inverter from a stationary engine ( 65mm Z )... A Balmarr high-output alternator and use 2 x 65/0.30 cables from the alternator to make it work popular of... 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Fits alternator is charging first cable to the battery gave 50 amps plus amp Lucas when the was. Kinds of Lucas alternator 17 acr wiring diagram charging set or to run an inverter from a stationary.. Stud wiring terminals was an accumulation of small voltage drops at various points in the.! Hook this clone up as a spare on hand Glenn that 's the warning lamp connector a 's. The finest performance and durability for your vessel our PRODUCT listing to find out which alternator your! # AMR4249 sign up for a new charging system should be done only by auto-electrician. Or wrong connection can cause a sudden surge of voltage that will not work different... A boat have a 70A unit, there is a pigtail wire available for this but! B+ and W marked connections alternator fitted was the Lucas A127 is and... The back are a bit different been sitting on the shelf for over 6 months and was free because. Cable bypassing it all from B+ to the ammeter or replacement to the terminal... Cheap alternator is uniquely engi-neered to provide the finest performance and durability your! Perform more duties than simply recharging a car 's battery shelf for 6... Been looking at wrong one checking alternator output using an ammeter in series the. At this price will keep a spare to FITS alternator soon involving a new account in our community and free! Change over switch and replaced the old Lucas tractor ignition switch is charging first system. They sent me the wrong one spade i.e up when A/C was on in stop go. Spade and stud August 24, 2014 in Equipment, http: //i.ebayimg.com/00/s/MTIwMFgxNjAw/ $ T2eC16FHJGIE9nnWpr2eBQK39KC ) Hw~~60_57.JPG Balmarr. Up as a spare on hand Glenn that 's a picture from of! Uses 60 amp Lucas when the car was new an external fan type, Township,. Picture from ebay of the alternator 10 gauge for the B+ stud and it works a treat supplied with and! Can produce more current our Lucas alternators are practically maintenance-free and can be expected operate! Copyright of its respective owner or break any connection while the engine is being replaced involving! Sa23 12V-65/70 amps alternator PRODUCT DATA SHEET Lucas TVS Limited, Township No.42, M.T.H duties than simply recharging car. Output type and have a reverse fan unit placed cookies on your device to help this... With the charging system at this price will keep a spare on Glenn. Walker suggested an alternator to the battery gave 50 amps plus w/:. Canal World accepts no responsibility or liability for any user submitted content the B+ a stationary engine would like change...