Icon Health & Fitness, Inc. Drive Motor l-314571 F-314571 or M-405564 405618 Works with Weslo Proform Healthrider Healthrider Nordictrack Treadmill 4.5 out of 5 stars 18 $217.55 $ 217 . I know little to nothing about such things (my Dad was a electrician, go figure) Would this motor have enough guts to spin a lathe, and would it … eBay: $35.00. the as well. A set the minimum speed, maximum speed, and acceleration just by fiddling with the trimpots and experimenting with the motor. This allowed me to mount the motor on its plate and slide the whole assembly onto the studs. These do things like set the voltage and amperage range, and modify various control options. New, unused, with manual. An explanation of modifying a treadmill motor control board to be used for power tools like a band saw or drill press or lathe to provide variable speed. A little research yielded a cheap solution -- a treadmill motor. I am just about ready to install one on my wood lathe. How cool is that? Lathe Modification: Variable Speed Treadmill DC Motor Reading over the various potential modifications, I decided the DC motor needed to come fairly early in the process for several reasons. Are you looking for a Pro form treadmill motor?. I use a vacuum motor, electric lawn mower, and Treadmill motors to demonstration some cheap options ... A brief overview of DC motor controllers and how to wire them. I wanted something I could mainly turn bowls and hollow forms on. This means that as you turn the speed dial, the motor slowly throttles up to the point you’ve set. DIY CNC projects, 3D printer, Mach3, Cambam, Probotix, CNC how to 31. The side blocks have milled slots so they’re adjustable, and I got them tight up against the motor body. I have a wood lathe and want to power it with a DC motor to be able to get better speed control. I decided to forgo the pulley stack that sits on the motor and drive from the jackshaft. Most of these lathes get down close to 1:1 (usually 1:1.2) on their pulley arrangements. First, it looks like a pretty easy modification to make–certainly not in the same league as building a dividing head or replacing the leadscrew! Went from .5-.75hp to 2.5 HP. New 2.5 HP 130VDC 10A 4500RPM CW rotation Treadmill Replacement Motor. At the same time, I wanted it to be easier to get the motor on and off the la. I have salvaged 5 or 6 treadmills from Freecycle. First, it looks like a pretty easy modification to make–certainly not in the same league as building a dividing head or replacing the leadscrew! In other words, apply glue to both the motor and the pads so that the glue can stick to itself when you join them. One of the main reasons I was so excited about Arduino's potential back when I discovered them in 2006 was simple: controlling motors! or Best Offer. I dialed it up to 30 or 40 rpm at the minimum. I have a 40’s model A Southbend lathe and attempting to install a treadmill (TM) motor on it as I have seen done. It will take somewhat less AC horsepower (perhaps 20%) to drive a lathe given how the torque characteristics vary with speed for an AC versus DC motor. I was connected. You can see what it looks like (partially at least) down below. Note: Some controls have a fancy electronically braked version of this. Don't know if your into wood working at all, but if one found say an old lathe on craigslist or rummage sale? One added benefit: the 1 HP motor is a BEAST so the added weight makes a very smooth operation. I will likely be locating the controller unobtrusively behind the lathe where it is out of sight and out of mind. You can also see the mounting plates…. One of the two bolts that hold the motor case to the aluminum mount had broken off entirely inside the case. Alternatively, it may be possible to modify the DC motor to fit the stock pulley stack. 2. By this time, I now owned a mill instead of just a drill press, so improving the situation was going to be straightforward. I put these at 90 degrees to one another. New Listing 4 Step Motor Pulley 5/8" Bore 12" Ridgid Wood Lathe WL1200LS1 2 1/4" Tube Bed. The same bracket will be set up to eventually accomodate a DRO. This is a pretty cheap mod when you buy the parts from surplus or eBay. I simply sliced the heads off the bolts I had using an angle grinder and cutoff wheel, touched them up slightly on the grinder, and then put a nut about a third of the way up on each and Loctited the nuts in place with the really strong red Loctite. Not sure I’ll ever take advantage of it. When step 3 is complete I will be able to use the lathe with variable speed control. I haven’t had occasion to use this function, but most folks seem to include it. The VFD offers variable speeds, forward and reverse emergency stop etc. – Reverse: A switch to reverse the contacts so the motor runs in reverse. In case I ever need to put the AC Motor back, here are the connections…. By this time, I now owned a mill instead of just a drill press, so improving the situation was going to be straightforward. Go through until you find a winner. Model #DC-92U. I’m going the treadmill route because its much cheaper to find these motors on eBay and they’ll work fine for me on American outlets. I had converted my JET 12 X 36 BD lathe to DC drive using a Dayton, 90volt, 3/4hp motor with an SCR controller and it has been magnificent. It needed ca better, stronger, motor. I didn’t need another long bed lathe since I had a smaller lathe with a 30″ bed, so I let the materials I’d acquire drive that parameter. The first thing I did, which I should have done when I first tackled this mod, was to convert from bolting into the lathe frame to using studs. Start slower to hog out a roughing cut, and then crank it up for a fine finish on the last pass. Australia's leading supplier of Engineering, Metal & Wood working machinery. I take some off the shelf parts and connect them together to make a low cost treadmill DC motor controller. I used some lamp cord to make sure I had wire with decent current carrying capacity, soldered some spades on either end, tied a strain relief knot inside the controller box, and voila! – Jog: A momentary contact that just bumps the spindle while held down. I didn’t invent this mod, I’ve largely copied the work of others. Take a look at what I’m using: Reliable Electric DC-2 Variable Speed Motor Controller. Modification of a dc treadmill motor and speed control board for variable speed control to suit a machine tool. So a big swing and variable speed were the biggest priorities. I started noticing vibration in certain speed ranges near the middle 2/3’s of the range. Is there a way to convert an AC motor to variable speed? Note that while my motor is rated at “2.5 HP”, it is not an industrial rating and the motor probably makes closer to 1HP or a little more. Re: Lathe Treadmill Motor Conversion 01-02-2017, 11:32 PM There is a 3400 here at a pawn shop for $221,but it looks like a newer one as it is a Rockwell Beaver. We’ll have to look at clearances, but if I had to, I would sacrifice the jog function. On the Lathemasters, the timing pulley has a bigger hole than the treadmill motors. The treadmill motor might just be a stop gap measure until an appropriate 3phase motor turns up and I can afford the VFD for it, or it might work fine for years. $15.65 shipping. The whole thing varies on the motor, well-built machinery, and how precise mechanisms involved in making of the Lathe. I have seen people use treadmill motors. I actually bought two of these thinking I might also hook one up on my drill press or other machine. Most of these lathes get down close to 1:1 (usually 1:1.2) on their pulley arrangements. Hey all, picked up a treadmill off kijiji for free finally, it's in good enough shape, and still works, a few years old apparently, has a thumb pulse monitor that didn't seem to work. From United States +C $39.26 shipping estimate. Hey everyone. For now I just want to put a few miles on it to be sure it works well. They have quite a … That gives me a lot of torque and the nice slow speeds I need to allow me to take massive cuts even on a little Taig lathe! Is Manual Machining Faster than CNC for Simple Parts? There is a big black terminal black near the center of the circuit board, and a series of three smaller brown blocks along the bottom: Once the various power in/out and control connections are made, there are a number of jumpers to consider in order to configure the controller properly to our application. First off was a wish list of features and specs. So yes, a wood lathe is expensive compared to other hand tools or accessories in the woodworking industry. I don’t have the original treadmill controller/power supply, so that’s not an option. For testing, I will just use the front panel controls on the DRO and get things working as is. The KB electronics control box is s... direct responce to mrpete222, here is a Really quick video of how to use a treadmill motor, and the basic functions of the control board. I did a search on “(variable, controller, controler) motor” and bid on this one. This type of saw can be used in the upright position to cut metal on a small table. I will do this before installing the motor on the lathe and bench run to be sure the motor and controller work correctly. If I had it to do a second time, I think I would make either the top or the bottom holes over sized to make the alignment less finicky to get started. CNC4PC makes a little board that will let your CNC software control your motor speed. I purchased a frequency generator on Amazon and it didn’t come with and instructions, however I found the instructions from another manufacturer, but it is way beyond my plug and play skills. You can turn at high speed until you get close to a shoulder, and then slow way down to get it just right. 55 Buy It Now. ), tinned the ends of the wires, and then attached some crimp-on spade connectors to the three conductors. At this stage its really easy to test the motor, and I must say I was very gratified when it fired up. For an AC motor, you want something approaching 1HP on one of these lathes, and for DC 1.2 would be ideal. I really think getting fine rpm control at the twist of a know will make it easier to, Before I get too much further, let me say I was really inspired by all the, It will take somewhat less AC horsepower (perhaps 20%) to drive a lathe given how the torque characteristics vary with speed for an AC versus DC motor. But it is inconvieneient to convert to thisRead More. $80.00. I want my controls to be on a panel as nearly like the stock lathe control panel as possible, and I want to preserve the safety interlocks. With a stepped pulley you move the belt only when you need a bit more torque. First, installing a start switch: can I just wire a start switch into the live wire side where my power cord comes in? Until I build said DRO, I will just leave the controller without a bracket lying on the bench behind the lathe. I wanted to keep the flywheel on the treadmill motor because this imparts a lot of torque once the motor is going. Here's a few photos and some videos to show that something is happening to my CQ9325 bench lathe. Pre-Owned. The factory default settings on the trim pots are such that the acceleration and deceleration are set to the slowest. Certain configurations seemed to make the belt want to walk off the end. 2.50 HP @ 130 VDC/ 1865 WATTS. I didn’t even bother searching for “treadmill motor”, although a lot of machine tool enthusiasts have used that kind of motor. Having now completed the modification, I have to say that it is fabulous! The jackshaft gives it a 2:1 ratio to help that out. So, I started looking at it and eventually noticed that the toothed timing belt seemed a little too loose. Princess Auto has a 1 horse surplus motor off of a treadmill for sale I assume it's a DC motor which you could add speed control to. Reportedly you can bypass the softstart feature on an mc-60 controller (most … I bolted the whole assembly back together and it runs smooth as silk! If possible, I think I will eventually fabricate a bracket to mount the controller facing backwards behind the motor, potentially upside down (the cable exits are on the bottom of the box!). What this does is makes the full range of the panel speed dial available and usable. $75.00. Question. $11.94 shipping. New Listing 1/2 HP Dual Voltage A.C. Motor From 12" Ridgid Wood Lathe WL200LS1 2 1/4" Tube. I knew I couldn't use the ribbed belt that the treadmill used to drive my Lathe, so I ordered a small pulley with a 5/8" bore to match the shaft of the treadmill motor. I had read about people adapting treadmill motors to lathes and decided to attempt it. Depending on the lathe, it might be worthwhile to swap the motor for a treadmill motor, that's what I did. This way I can use the lathe to machine the pulley to fit the motor. Check the specs to be sure they’re compatible with your motor. It really adds a lot to the lathe, and my surface finishes are even finer than they had been. (17) 17 product ratings - Proform Nordictrack Treadmill Drive Motor 314571 405622 362190. Be sure to read their web articles too and you’ll learn a lot. Center drilling for the pulley set screw. To add variable speed control to a 9 x 20 lathe consist of a DC motor , DC motor speed controller , and a set of pulleys and drive belt. If possible, I think I will eventually fabricate a bracket to mount the controller facing backwards behind the motor, potentially upside down (the cable exits are on the bottom of the box!). I feel this is a little fast for a chunk of burl that large. MC-2100 Treadmill Motor speed control circuit. I am looking to control it with the KBMD-204D motor controller (KB Electronics), with a 9861 Heatsink, a KB-9860 FBR switch, a KB 9843 Plug-In Horsepower Resistor and the KB 9746 Plug-In 10.0 amp fuse. Fabricate a pulley assembly to allow the motor to drive the lathe geartrain. But truth be told, the Tread Mill motor was not up to the task and stalled when cutting anything over 1/8″ steel. Aha, says I! I happen to have a few old 24 volt electric scooters (the larger kind with seat not the smaller stand-up only kind). 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Or other machine few photos and some videos to show that something is happening to my CQ9325 lathe... Things just right stock to length want something approaching 1HP on one of these days that fits the... Have the original treadmill controller/power supply, so I am quite happy with the motor was and! Variable speed control to suit a machine tool me experiment with spacing until I got things just right another.... Rig let me say I was genuinely worried the bearings had fried in the upright position to cut metal a! 1Hp on one of these treadmill motor for wood lathe get down close to a shoulder, and modify control...