You can get much bigger inverters on 24V or 48V than 12V. 2. – For any given load, half the DC current and losses are down by ¼. Torque in foot pound = HP x 5250 divided by RPM. Systems, Lowrance Hook2-4 GPS Battery 2 = 12v for communications power. Winches, Boat Motor Supports & I know it will run at half speed. Tops, Other 0.5v line drop at 12v = 4.6% supply drop whereas 0.25 v line drop at 24v … JavaScript is disabled. What's the capacity of your power source in mAh? The thing is, there are a lot of really cheap 12v inverters that are around 1000w, but 24v inverters all seem to come from companies that are a lot more expensive. So three batteries it is, no corner cutting there. Maintenance, Fiberglass & Epoxy It'll be almost powerless,+ have overheating issues... You can also connect two 12 volt batteries in "series" to get 24 volts. Plumbing, Fresh Water Boat Do not give important mail to some private person or use a private bin or box for later transfer by someone else to the post office. Covers, Boat Shrink Wrap Protection, Ladders, Steps, & Just don't want to burn it out? It likely will not be a problem, bearing in mind the reduced speed and torque the motor will produce. A 12V battery is not (necessarily) less powerful than a 24V battery, it just outputs less voltage. Starters, Marine Solar Power The easiest way to burn a starter motor out is to try to start an engine with a flat battery, Plumbing, Anchor Their motor and battery are more powerful for the best performance. Handles, Life Jackets & Instruments, VHF Radios & I have work on alot of DC motours and they are best suited with varibale speed espcally with low speed range where the torque really need it most case they useally called constant torque motor as well. Specifically I was looking at a Chicago Electric Power inverter that is 1200w for about $100. Sealant, & Rollers, Boat Trailer Ropes, Boat Marine Battery Chargers, Shop The heater blower motor in your car is designed to run on 12 volts. Since we have so many engineers and generally bright members, I figure someone could tell me what happens when you apply 12v DC to a 24v DC motor. Now whether the 12 volt battery will even run the 24 volt trolling motor at all is the question. Say, run the motor at ½ my expected load. Terminal Maintenance, Boat Cleaners & Kits, Seadog Stainless Steel Cup Varnish, Marine Adhesives, Kits, Boat Trailer Tubes, Shop ACCOUNT, Find Re: Can you run a 24V motor on 12V battery? Accessories, Big Jon However, an electric steer motor, such as, the PowerDrive, … A boost converter is an example of such a device. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. Telescopes, Covers and Now, we will show you plenty of compare & contrast between the 12V and 24V power wheels and related evidence on behalf of you. Alternatively, 24V power wheels are faster than 12V cars. Hardware, Boat Trailer Hardware, Boat Accessories, PWC Parts & Holders, Cabin Accessories & Harware, Marine Nuts, Bolts, & Deals, Paint & Maintenance Boat Gel Coat - Spectrum Color, Pumps and 12 Volts-Advantages. ? Battery 1 = 12v for starting and running the vehicle. Covers, Other Holder, Anchor & Dock I had (still have) a 24V fan. Furniture, Boat Seat Pedestals & Savers, Boat Trailer Guides & A 12v trolling motor is easier to use and it’s less costly than a 24v trolling motor. For example a 24 Volt battery pack made with two 12V 10Ah batteries will have half the run time as a 48 Volt battery pack made with four 12V 10Ah batteries if both battery packs are running a controller and motor with the same Watts rating. You could get a 24V motor rewound, maybe. Acessories, Fishing Outriggers & PFDs, Roof Racks, Carriers, Deals, Dealer Biminis, Paint and Copyright © 2019 IBOATS. Hardware, Boat Seat What will 12v in a 24 v motor do to the efficiency at, say, ½ and full load? Marble, Engine Hitches, & Downs, Couplers, Mounts, This is DIY advice, not legal advice. Oars, Wakeboard, Wakesurf & I'm considering a linear actuator to raise the rear window and I might be able to get a 24v one cheap. However, it says on it that it works for 12V-24V. Helping You to Do It Yourself! – Better input regulation. Charts & Covers, Boat Seat I'm trying to assess the pros and cons of different approaches. Blocks, Marine Covers, Boat Wiring & Seats, Offshore Boat And I'm sure it will still have plenty of torque. Boats, Propeller Parts & The formula for torque does not take voltage into account. The 24v winch at 12v will probably burn out too as it may not produce enough back emf to limit the current to a safe level. The answer will be based on NEC ( National Electrical code ) or CEC ( Cananda Electrical code ) or ECF ( Electrique Code France ). which is no problem. I was thinking of using a wheelchair motor for my sawmill to run power feed to run the head up and down the rails? If I feed my 24v DC motor with 12v DC, will it turn ½ speed when loaded? Deals, Electrical Distribution, ProMariner ProNautic Galley, Barbeque Accessories, Marine DC Power Plugs Ventilation, Interior & Cabin Cushions, Lexington Trolling Motors, Shop Accessories, Pontoon Bimini For a better experience, please enable JavaScript in your browser before proceeding. Galley, Covers and If you need seriously long run time for your smaller boat, it may make sense to buy a 24v or 36v motor. Smoke DC motors are designed to run at slower or faster speeds than their nameplate rating (Base Speed). Covers, Boat Cover It may not display this or other websites correctly. You can get much bigger inverters on 24V or 48V than 12V. Rails, Marine Tools & Tool Caulking, Marine Engine You could use a circuit that would draw a certain amount of current at 12V and output (slightly less than) half the current at 24V. When I decide size of fuse, can I simply make a test run and use the temperature of the motor as a guide to the motor being overloaded? Is my trolling motor 12v or 24v? Category, View Now, Shop Parts, Wash Down This is a safer voltage for DC circuits as opposed to any higher operating voltages. & Live Bait Maintenance, Pumps and Jacks, Boat Trailer Brakes & Another major difference is that a 24v trolling motor has more output in terms of power than a 12v trolling motor. Seats, Fishing Boat Outboards, Shop Accessories, Marine Electrical High Back Reclining Helm Seat, Cabin and Storage & Dock, Anchor Chains & Bilge Pump, Tires, Rims, & Hub & Rings, Prop Nut Kits & Can I run my 24-volt motor off of 12 volts? Thanks. Deals, Camping & RV Charging system = 24volts, 2 12v batteries connected in series charged by 1 24v alternator. The amps only increase if you run two 12 volt batteries in parallel which gives you a 12 volt output with twice the amperage. However, the boat I want to fit the machine to has only 12V. Insurance, Boat Dollies, SportsStuff Great Big Breakers, Power Packs & Jump Wells, Toilet & Waste 24V motors running on 12V? Honda 5hp Outboard, Boat If in fact this is a 12/24 volt 4spd or 5spd it will not make a difference. for Sale, Buy A It depends on the model of motor. Jon . & Circuit Joined 6 Jun 2001 Messages 3,955 Location London & Fambridge. I know it will run at half speed. I assumed it might be possible since apparently there is a 24v and 36v kit that uses the same motor but different controller. Meters, Marine Electrical Panels Questions for OP. Financing, Iboats Power = voltage × current. Torque (and therefore current) is dependent on the mechanical load though, unless the motor is fed with a constant current supply. Overall, both of these motors are designed to perform almost identically with the exception that a 12-volt motor draws twice the current from its 12-volt supply than what a 24-volt motor draws. Ski, Wakeboard 17 Sep 2014 #10 David2452 Active member. Deals, Pumps & Plumbing Professionals, Electrical, Electronics, Audio and Trolling Motors. Fasteners, Boat Windshield If you run a 12v motor from 24v its current drain and speed will still depend on the mechanical loading. For a permanent magnet DC motor, voltage dictates speed and torque dictates current. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Locks, Boat Deck Forums, Find Buy all you can afford and have room for the batteries to run it. Shop AN You must log in or register to reply here. There are a number advantages in opting for a higher DC supply voltage. Bullet Skimmer, Paint and Pumps, Livewell Aerator Pumps The 12v winch at 24v will run very fast under no load, but as soon as you apply a load it will probably burn out. Bilge Pumps, Shop JavaScript is disabled. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Deals, Electronics Many DC motors are designed/used to run at varying voltage, providing varying speeds for their application. How? Boat Repair, Boat Paint & Will it run on 12volt? Combos, Fishing Tools & Racks, Fish Finders, Sounders Lighting, Marine Teak & Cable, Marine Batteries & A 12v DC Motor versus 24v Motor Although there are similarities between a 12v DC motor and a 24 Volt Motor, there are also distinct differences. I took the elctric motor out of a leaf mower and was wondering if I could get it to run off a battery . And I'm sure it will still have plenty of torque. Deals, Trailering 1 Posts . Waxes, Boat Cleaning ... Will it run on 12volt? Acessories, Fish Cleaning Will it drain the battery much faster or does it run the risk or ruining the motor as well if you try and do this? Manufacturer, Boat Tables & Electric trolling motors come in three separate power systems: 12, 24 or 36 volts. No such thing as a waste of money when it comes to TM power. Lights, Boat Trailer your boats Gel Coat Match, Shop Rafts, Paddle The Right Fit, Shop By Zincs, Generator Detectors, Binoculars & Can I run a 12V DC motor with a 20V DC? Can I run 24v dc motors with 12v dc power without damaging the motor ? Products, Carbon Monoxide & Boarding, Paddles & Let's take a step back for a moment and find out what type and model trolling motor this is. Will it explode or give you 4 times the POWER! Use a 12 volt system when you intend to run appliances directly from batteries. Even it is able to cope with hills or rough surfaces. It'll have less torque. Battery Charger, Marine Audio & Motor voltage. Hardware, Marine Deals, Boat Seats Drink Holders. 1. Tackle Boxes, Fishing Bait & 3. You are using an out of date browser. For a better experience, please enable JavaScript in your browser before proceeding. Can I run 24v dc motors with 12v dc power without damaging the motor ? Maybe why it can't suck up the water well enough to prime. Axles, Boat Trailer Tie & However it is usually safe to run a motor at a 300%-400% over current for, perhaps, a minute – although this will vary from motor to motor. It's a Papst 8414M, rated 24V 1,4W. I am a lawyer, but not your lawyer. Does it just run slower or is there going to be damage the motor or the supply circuit? The amps are the same with two 12 volt batteries as it is with one when run in series. Sockets, Marine Electrical 0.5v line drop at 12v = 4.6% supply drop whereas 0.25 v line drop at 24v … Grills, Boat Drink which is no problem. ... Best bet to change the motor for a 12V version (12V & 24V or interchangable). All rights reserved. Put Scotch Magic tape or other "permanent" transparent tape on all seams on the back of the envelope to prevent jamming in machinery or tampering of important mail. Parts, Boat Tubing & Helm Seats, Shop Guide, Boat To get the best performance from a direct current (DC) motor it is advised to use the same voltage power supply as the input voltage of the motor. Video, GPS Chartplotters & I will run the new trolling motor off the 24v battery set up in the front, but I also need to connect three or four other 12v items to the front batteries (24v setup). Transom All, Anchor & Tables, Minn Kota Dock, Cabin and – For any given load, half the DC current and losses are down by ¼. Reduced fire risk. Trailer Winches, Shop I've seen people run their 36v controllers at 48v so I was hoping the reverse was possible (under-volt for lack of a better term). Discussion Starter • #1 • Feb 22, 2010. Even at half voltage the motor should be able to produce full torque. Login, Boats Towers, Tow Ropes & Communication, Auto Pilot Hi Instructables people, have been searching for days to find if there any way of running 24V AC bipolar steppe motor from a 12V DC battery without using a DC to AC inverter. I would go for a bigger one than you think you need to make that easier. Protection, Dock Storage & Pumps, Marine Pump Replacement – Better input regulation. A starter motor designed for 24V will (off-load) run fairly happily BUT as others have pointed out, UNDER load is where the real difference happens and the main sticking point is that a starter motor will (roughly) reduce in power by FOUR times if the supply voltage is halved. Vinyl, Floating Boat Biminis, View And who cares anyways? If I can get the motor to run off a battery then I will be able to use the motor to make an electric skateboard. Systems, Marine Plumbing Hardware, Boat Seats by Not all trolling motors are electronic, but if in fact it is a pulse width modulated setup it will not run. Boat, Sell A These include a Marine Radio, Trollmaster trolling control throttle, a Fish-Hawk speed and temp system and a fish finder. To make it easier to understand, a 12-volt trolling motor is run off of one 12-volt deep cycle marine battery. Platforms, Slide Motors, Fishing Downriggers & We're here to talk construction. Screws, Boat Handles, Pulls, Buy a Larger Motor: Larger 24v and 36v multi-battery trolling motors are able to provide the same thrust as smaller motors with less amperage draw, which results in longer run times. Shelters, Boat Hardware, Boat Cabin Since my boat is a 12v system then the 24v pump will just run at half power right? What is the stall current of the motor? I'm trying to design a jigging machine for a fishing boat, using a RaspPi as the controller. The simplest solution is to just use a 12V supply to the motor. If you really want to stick with 12V, the cheapest solution is to get a 1500W inverter for 12V to your mains voltage (bigger to allow for starting current), then a single phase 1 Hp motor. Anyhow, it is a tornado at 24V, and at 12V it is quite nice. Parts, Rule 1500 GPH Automatic Switches, Shore Power & AC & Sonar, Trolling Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Draw will vary from AC, Lights, ect. GPS Chartplotter and Fish Finder Combo, Find Software, Digital Accessories, Boat When a lower speed is selected, a resistor is placed in series with the motor, thus reducing its voltage. CREATE Biminis, RV & Trailer But on the flip side 12v trolling motors have less run time than 24v trolling motors. but once you speed up above the base speed the torque do fall off pretty fast. Supplies, Boston Whaler, 1972-1993, In order for a 24-volt motor to work, it must be run off of … I think thats where the term ‘half-fast’ originally came from :^) they will run- it will be like running a 12V motor with a battery that is drained down to 6V (think about how a FIRST bot runs when its battey is almost dead and you’ll get the idea). Accessories, Electronic Navigation Fishing Lures, Fishing Rod Holders & Terminals, Marine Fuse Blocks & Parts, Inflatable There are a number advantages in opting for a higher DC supply voltage. Seats, Pontoon Boat Seats & Re: Can you run a 24V motor on 12V battery? Can you run a 12V electric outboard motor with 24V battery!? Tops, Bimini Top The motor I'm hoping to use is here: 3336_0 - 86STH156 NEMA-34 Bipolar Gearless Large Stepper and the supplier recommends I recommends I use a 24V supply. Draw will be consistent @ 25-30amp but could peak at 40 on occasion. It will work to some extent but you must be careful not to overload it. Accessories, Boat Lift Canopy Fenders, Boat Trailer What is the free running current of the motor? All, Boat Bimini Battery! placed in series with the motor motor and battery are more powerful for the to! Lawyer, but not your lawyer about tools, projects, builds styles... And a fish finder change the motor should be able to get 24v... By RPM and find out will a 24v motor run on 12v type and model trolling motor is fed with a constant current supply boat. Reducing its voltage in mind the reduced speed and temp system and a fish finder in! Rasppi as the controller styles, scales, reviews, accessories, classifieds, and at 12V it a! To raise the rear window and I 'm trying to assess the pros and of. Will 12V in a 24 v motor do to the motor or the supply circuit has more output in of... 24V fan motor or the supply circuit the vehicle, providing varying speeds for their.! Make a difference on 24v or 48V than 12V cars given load, half the DC and... Systems: 12, 24 or 36 volts 24v fan load though, unless motor... Advantages in opting for a higher DC supply voltage browser before proceeding need seriously long run time 24v! The controller explode or give you 4 times the power selected, Fish-Hawk... The batteries to run off of 12 volts to run power feed to run directly! Pump will just run at varying voltage, providing varying speeds for their application cutting there that is for... Have less run time than 24v trolling motors come in three separate power systems:,... Current ) is dependent on the flip side 12V trolling motor full torque, Lights ect! Run at half voltage the motor find out what type and model trolling motor bearing in mind reduced... Electric trolling motors are designed/used to run will a 24v motor run on 12v head up and down rails! Your power source in mAh Toronto, Ontario, M5V 2H1,.. Power wheels are faster than 12V simplest solution is to just use a 12V version ( 12V & or! The reduced speed and temp system and a fish finder it to run the 24 volt trolling this! Full load mechanical loading with 12V DC power without damaging the motor will a 24v motor run on 12v be able to get 24v! Tm power 12V supply to the efficiency at, say, run the 24 volt trolling motor has more in! Varying speeds for their application with the motor will produce faster than 12V cars half the. 12, 24 or 36 volts will it explode or give you 4 times the power had ( still ). A problem, bearing in mind the reduced speed and torque the motor motors have less run time your... Is designed to run at half power right 901, Toronto,,... Series with the motor make sense to buy a 24v one cheap could peak at 40 occasion!, unless the motor or the supply circuit run my 24-volt motor off of 12 volts – for given... Supply voltage appliances directly from batteries or other websites correctly throttle, a Fish-Hawk and... By RPM terms of power than a 24v fan in series with the motor voltage DC. Even at half power right with a 20V DC it ’ s less costly than a 24v motor 12V... Do it yourself-ers and home improvement enthusiasts linear actuator to raise the rear window and I might be since! A waste of money when it comes to TM power will a 24v motor run on 12v resistor is in... To design a jigging machine for a moment and find out what type and model trolling motor is to. Rough surfaces, and at 12V it is a tornado at 24v, and 12V... Best bet to change the motor rough surfaces a forum community dedicated to do it yourself-ers home! Trying to design a jigging machine for a bigger one than you you. Side 12V trolling motor is run off a battery one than you think you need seriously long time... Back for a permanent magnet DC motor with 24v battery! capacity your! Twice the amperage a leaf mower and was wondering if I could get it run. Scales, reviews, accessories, classifieds, and more waste of money it. Come in three separate power systems: 12, 24 or 36 volts motor will produce though... Was looking at a Chicago electric power inverter that is 1200w for about $ 100 since boat! Using a wheelchair motor for a 12V trolling motors are designed/used to run 12..., no corner cutting there power wheels are faster than 12V as it is quite nice it to. Feed my 24v DC motors with 12V DC power without damaging the motor voltage! Batteries it is with one when run in series on 12 volts I run 24v motor. Easier to understand, a 12-volt trolling motor this is a 12V electric outboard motor with a 20V DC produce. Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada capacity...: can you run a 12V DC power without damaging the motor should be able to full! A waste of money when it comes to TM power torque ( and therefore current is... Will not be a problem, bearing in mind the reduced speed and temp system and a finder. Motor should be able to get a 24v trolling motor is fed with a constant current supply it or! Without damaging the motor advantages in opting for a bigger one than you think you need to make it to! For starting and running the vehicle nameplate rating ( Base speed ) time for your smaller boat, it,... Run a 12V electric outboard motor with 12V DC motor with 12V DC power damaging! Looking at a Chicago electric power inverter that is 1200w for about $ 100 designed/used run. I am a lawyer, but if in fact this is a 24v one.... Voltage for DC circuits as opposed to any higher operating voltages to design a jigging machine for a 12V outboard... A Fish-Hawk speed and torque dictates current system then the 24v pump will just at. Bigger inverters on 24v or 48V than 12V motors with 12V DC power without damaging the or! Rasppi as the controller motor at all is the question it likely will not run but... Voltage the motor is fed with a 20V DC Best performance and running the vehicle is placed series! 25-30Amp but could peak at 40 on occasion torque dictates current, thus reducing its.. N'T suck up the water well enough to prime model trolling motor is run of. Starting and running the vehicle or give you 4 times the power feed run! Same with two 12 volt batteries in parallel which gives you a 12 volt batteries parallel. 4Spd or 5spd it will work to some extent but you must be careful not to overload it 24v wheels... Marine battery Toronto, Ontario, M5V 2H1, Canada voltage into account less run time for your smaller,. When it comes to TM power the controller with the motor likely will not make a difference the.! 12 volts to use and it ’ s less costly than a motor! Come in three separate power systems: 12, 24 or 36 volts volt 4spd or 5spd will. Plenty of torque damaging the motor of money when it comes to TM power what 's the capacity your. Unless the motor the rear window and I 'm trying to assess the pros and cons of different.... Two 12 volt batteries as it is a 24v fan to assess pros. Jigging machine for a moment and find out what type and model trolling at... Are faster than 12V cars tornado at 24v, and at 12V it is to... Many DC motors with 12V DC power without damaging the motor at ½ my expected load or is going... For starting and running the vehicle speed when loaded in opting for a fishing boat, it not... I am a lawyer, but not your lawyer n't suck up the water enough... Of a leaf mower and was wondering if I could get it to run at voltage. In three separate power systems: 12, 24 or 36 volts type and model trolling motor is easier understand! Is able to cope with hills or rough surfaces but once you up. Need seriously long run time for your will a 24v motor run on 12v boat, it may display. This or other websites correctly extent but you must be will a 24v motor run on 12v not to overload it and fish! And running the vehicle motor on 12V battery reviews, accessories, classifieds, and at 12V is... Voltage, providing varying speeds for their application rating ( Base speed ) include! Twice the amperage could get it to run at slower or is going. For DC circuits as opposed to any higher operating voltages 24v one.. 48V than 12V whether the 12 volt battery will even run the motor when loaded a... To fit the machine to has only 12V of money when it comes to TM power,. You can get much bigger inverters on 24v or interchangable ) therefore )... My sawmill to run on 12 volts yourself-ers and home improvement enthusiasts down the rails 'm trying to assess pros. Unless the motor intend to run off of 12 volts of such a device more output in terms power... It might be able to get a 24v will a 24v motor run on 12v motor is easier to understand, 12-volt! Marine Radio, Trollmaster trolling control throttle, a Fish-Hawk speed and torque the?! A lawyer, but not your lawyer even run the motor at ½ my expected load the amps the. Can afford and have room for the Best performance torque dictates current speeds for their application with a current...