Kits, Boat Trailer Covers, Boat Shrink Wrap Trolling Motors, Shop Charging system = 24volts, 2 12v batteries connected in series charged by 1 24v alternator. 0.5v line drop at 12v = 4.6% supply drop whereas 0.25 v line drop at 24v … 0.5v line drop at 12v = 4.6% supply drop whereas 0.25 v line drop at 24v … There are a number advantages in opting for a higher DC supply voltage. Helping You to Do It Yourself! Re: Can you run a 24V motor on 12V battery? Many DC motors are designed/used to run at varying voltage, providing varying speeds for their application. ACCOUNT, Find VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Cable, Marine Batteries & This is a safer voltage for DC circuits as opposed to any higher operating voltages. Even at half voltage the motor should be able to produce full torque. Shop 1. Since my boat is a 12v system then the 24v pump will just run at half power right? I'm trying to assess the pros and cons of different approaches. Fasteners, Boat Windshield You can get much bigger inverters on 24V or 48V than 12V. 1 Posts . Detectors, Binoculars & Harware, Marine Nuts, Bolts, & 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. Biminis, Paint and Use a 12 volt system when you intend to run appliances directly from batteries. The Right Fit, Shop By Maintenance, Fiberglass & Epoxy How? A 12V battery is not (necessarily) less powerful than a 24V battery, it just outputs less voltage. Biminis, View Maintenance, Boat Cleaners & Battery 1 = 12v for starting and running the vehicle. No such thing as a waste of money when it comes to TM power. 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. but once you speed up above the base speed the torque do fall off pretty fast. Accessories, Boat Hardware, Boat Seats by Pumps, Livewell Aerator Pumps A 12v trolling motor is easier to use and it’s less costly than a 24v trolling motor. Discussion Starter • #1 • Feb 22, 2010. Tops, Other Savers, Boat Trailer Guides & It's a Papst 8414M, rated 24V 1,4W. Holder, Anchor & Dock 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. Say, run the motor at ½ my expected load. Now, Shop Supplies, Boston Whaler, 1972-1993, Hardware, Boat Trailer 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 are using an out of date browser. Reduced fire risk. Torque in foot pound = HP x 5250 divided by RPM. For a permanent magnet DC motor, voltage dictates speed and torque dictates current. Acessories, Fishing Outriggers & All, Anchor & Tops, Bimini Top Jacks, Boat Trailer Brakes & The easiest way to burn a starter motor out is to try to start an engine with a flat battery, Waxes, Boat Cleaning Just don't want to burn it out? It'll have less torque. Shelters, Boat Guide, Boat Caulking, Marine Engine – Better input regulation. Accessories, Marine DC Power Plugs So three batteries it is, no corner cutting there. Anyhow, it is a tornado at 24V, and at 12V it is quite nice. Fishing Lures, Fishing Rod Holders & You must log in or register to reply here. I assumed it might be possible since apparently there is a 24v and 36v kit that uses the same motor but different controller. Fenders, Boat Trailer Reduced fire risk. Seats, Offshore Boat Deals, Pumps & Plumbing Covers, Boat Wiring & Axles, Boat Trailer Tie I am a lawyer, but not your lawyer. Protection, Ladders, Steps, & & Dock, Anchor Chains & Power = voltage × current. – Better input regulation. Even it is able to cope with hills or rough surfaces. Maybe why it can't suck up the water well enough to prime. If you need seriously long run time for your smaller boat, it may make sense to buy a 24v or 36v motor. Deals, Electrical I would go for a bigger one than you think you need to make that easier. Rollers, Boat Trailer Winches, Boat Motor Supports & 17 Sep 2014 #10 David2452 Active member. Plumbing, Fresh Water Boat Now whether the 12 volt battery will even run the 24 volt trolling motor at all is the question. 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. 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. 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). Tables, Minn Kota Trailer Winches, Shop Systems, Lowrance Hook2-4 GPS Let's take a step back for a moment and find out what type and model trolling motor this is. I was thinking of using a wheelchair motor for my sawmill to run power feed to run the head up and down the rails? GPS Chartplotter and Fish Finder Combo, Find This is DIY advice, not legal advice. Joined 6 Jun 2001 Messages 3,955 Location London & Fambridge. your boats Gel Coat Match, Shop Battery 2 = 12v for communications power. Kits, Seadog Stainless Steel Cup You can get much bigger inverters on 24V or 48V than 12V. What's the capacity of your power source in mAh? Outboards, Shop Terminals, Marine Fuse Blocks & We're here to talk construction. Boat Gel Coat - Spectrum Color, Pumps and for Sale, Buy A Blocks, Marine But on the flip side 12v trolling motors have less run time than 24v trolling motors. 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. Bilge Pumps, Shop 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. 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). 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. Dock, Cabin and Communication, Auto Pilot Does it just run slower or is there going to be damage the motor or the supply circuit? Honda 5hp Outboard, Boat The amps are the same with two 12 volt batteries as it is with one when run in series. It depends on the model of motor. I'm considering a linear actuator to raise the rear window and I might be able to get a 24v one cheap. ? Pumps, Marine Pump Replacement Vinyl, Floating Boat Starters, Marine Solar Power Products, Carbon Monoxide & 12 Volts-Advantages. Torque (and therefore current) is dependent on the mechanical load though, unless the motor is fed with a constant current supply. Accessories, Pontoon Bimini Charts & – For any given load, half the DC current and losses are down by ¼. The amps only increase if you run two 12 volt batteries in parallel which gives you a 12 volt output with twice the amperage. High Back Reclining Helm Seat, Cabin and These include a Marine Radio, Trollmaster trolling control throttle, a Fish-Hawk speed and temp system and a fish finder. The answer will be based on NEC ( National Electrical code ) or CEC ( Cananda Electrical code ) or ECF ( Electrique Code France ). Parts, Wash Down which is no problem. Video, GPS Chartplotters & 2. Lights, Boat Trailer Parts, Rule 1500 GPH Automatic Bilge Pump, Tires, Rims, & Hub Parts, Sacrificial Anodes & Platforms, Slide Lighting, Marine Teak 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. Locks, Boat Deck Forums, Find Boats, Propeller Parts & Software, Digital Screws, Boat Handles, Pulls, Financing, Iboats Handles, Life Jackets & & Tubes, Shop Draw will vary from AC, Lights, ect. Hardware, Boat Seat Can you run a 12V electric outboard motor with 24V battery!? 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. Acessories, Fish Cleaning Accessories, Big Jon Oars, Wakeboard, Wakesurf & JavaScript is disabled. & Circuit Ropes, Boat Meters, Marine Electrical Panels Drink Holders. I'm trying to design a jigging machine for a fishing boat, using a RaspPi as the controller. Deals, Camping & RV Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Covers, Boat Seat Hardware, Marine 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. Cushions, Lexington Sockets, Marine Electrical However, an electric steer motor, such as, the PowerDrive, … Jon . Deals, Trailering JavaScript is disabled. Is my trolling motor 12v or 24v? 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. Thanks. Dollies, SportsStuff Great Big For a better experience, please enable JavaScript in your browser before proceeding. Marble, Engine which is no problem. 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? Electric trolling motors come in three separate power systems: 12, 24 or 36 volts. Copyright © 2019 IBOATS. 24V motors running on 12V? The simplest solution is to just use a 12V supply to the motor. In order for a 24-volt motor to work, it must be run off of … Parts, Boat Tubing & There are a number advantages in opting for a higher DC supply voltage. Telescopes, Covers and Make it easier to understand, a Fish-Hawk speed and torque the motor be. Now whether the 12 volt batteries in parallel which gives you a 12 volt output twice! Motor this is this is a safer voltage for DC circuits as opposed to any higher voltages! 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Flip side 12V trolling motor looking at a Chicago electric power inverter that is 1200w for about $ 100 22!

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