I did a search on (variable, controller, controler) motor and bid on this one. Next, remove the belt from the lathe. I hadn't considered the problem with running link belts in reverse, but it makes sense. Most of these lathes get down close to 1:1 (usually 1:1.2) on their pulley arrangements. The speed of the lathe is an important factor in determining the quality of the finished product. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I don't know what kind of electrical specs I could add that aren't in the Amazon link to the part. When I got the whole thing apart, I discovered that it wasnt just a case of bolts working loose due to vibration. Because no matter who you are, you deserve to experience the very best. Variable Speed Lathe Motors. This will, in turn, change the speed at which the motor runs. The PDF covering our board is below for reference to help you understand the process, it has an illustration and instructions as to how to wire it. Post 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: Wiring for Start/Stop/Jog uses these three: 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. Read This to Find Out Whether Natural Gas Generators Are Loud. Visual Explanations: https://www.youtube.com/watch?v=FSMGOP01ulw. She was told the control boards were toasted, and chose to replace the TM instead of fix it. Then Loctite the nuts so you have a way to tighten the stud, Studs make it easier to drop the motor on its mounting plate into place. This drive consists of two split pulleys. A site dedicated to enthusiasts of all skill levels and disciplines of the metalworking hobby. It's a common question asked by woodworkers of, Can a Wood Lathe be Converted into a Metal Lathe? As such, I have been looking at the idea of swapping the stock motor for a variable speed one for some time, so your Ible is a great help.Then it's off to the drill press.THANKS. The motor is rated at 845Hp at 100% service factor, to get the rated performance out of the air compressor the motor has to deliver about 900Hp, or about a 110% service factor. You will need to fabricate a motor mount or use the treadmill mount on your bench. We'll show you 8 brands that are far better than the average screwdriver. There would be no need for the duel pulley upgrade with this motor upgrade. I'm not familiar with either the treadmill controller or the the e-bike but speed/load regulation is a concern - if you set the lathe for a speed and then apply a cutting load, how does it handle that? Ha ha, Definitely not giving tours. You can make a variable speed motor in a few different ways, depending on what you need it for. This is a permanent magnet continuous duty motor.eBay: $35.00. The hot glue wont stick very well unless you clean the motor with isopropyl alcohol to remove all traces of oil and then double glue it. Put a dimmer on the 240v side into a transformer-rectifier-capacitor circuit. After drying, I could apply a wrench to the nuts in order to tighten the studs into the lathe frame. The side blocks have milled slots so theyre adjustable, and I got them tight up against the motor body. Are There Any Potential Risks of Converting Your Lathe to Variable Speeds? The control board motor output wires run up to the box to the center terminals of the three-way switch. The donor treadmill has a control board that has a 110 VAC input and converts it to, in our case a 90 VDC output. Hi. This is cumbersome and inconvenient, as on a lathe for example, you will use one speed for turning and another slower speed for threading. Ball screws and axial bearings - $130. Thanks. Top. 9920 Painter Ave. Eurton Electric Co., Inc. 1.5 HP 3100 RPM. For my controller, there are all kinds of warning that you need to stop the motor before reversing. It was another great modernization improvement, ease of changing tools during different machining steps is a breeze. I have just taken apart a treadmill, extracted the motor, circuit board and digital controls,isolated the parts of the circuit that are needed and stripped away those that are not necessary. The serpentine V spacing on it is 0.092" while the V spacing on a typical US serpentine belt is 0.145". I will do this before installing the motor on the lathe and bench run to be sure the motor and controller work correctly. I have a Harbor Freight 12 X 36 Wood Lathe. How cool is that? Turning the machine on and off is a total waste of time when you are doing multiple procedure machining too. The same bracket will be set up to eventually accomodate a DRO. #1. 2. Steamchick.. Steve Jordan put one {crank} on his Myford lathe. 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. This was a straightforward task involving some aluminum stock, my horizontal bandsaw, my drill press, and trips to the hardware store to purchase appropriately sized nuts, bolts, and washers. New 2.5 HP 130VDC 10A 4500RPM CW rotation Treadmill Replacement Motor. l will be following, i am wanting to do this to a drill press. Its actually pretty easy to do. As a temporary measure, I machined these pieces using just a set of washers and an ordinary shaft collar to hold the timing pulley in place: Temporary rig to machine the pulley spacers with. This allowed me to mount the motor on its plate and slide the whole assembly onto the studs. This Emco Unimat 3 conversion kit comes with 3 special pulleys and a belt also. $523.00 Option 2; Upgrade to a the new 2 hp brush less motor with controller. Is Converting a Lathe to Variable Speed Cheaper Than Purchasing a Lathe Comes with Speed Controls? Two terminals have the wires in the same orientation as the incoming wires to the input terminals and have jumpers that criss cross to the opposing ends of the switch. I was connected. Carefully remove the motor, ensuring not to damage any wires. We did this conversion on a very old but recently restored Craftsman 618 lathe which is the brother to the Atlas 618 made by the Atlas Press company. .. It fit very nicely on the motor controller. Not many would spend the time to explain such things in the depth that you present. Once you have signal, epoxy the magnet in place and let it cure. I will likely be locating the controller unobtrusively behind the lathe where it is out of sight and out of mind. If not done correctly, it is possible to damage the motor while attempting to convert the lathe to variable speeds. Theres a lot to clear away to get at the motor mounts very easily. India. Copyright 2023 Home Tools Pro | Powered by Astra WordPress Theme. Most of the industrial electronics that I have seen is rated at 40C. Those failures are due to the way the manufacturer treated that poor motor during the design - just to get the desired performance at a lower rated Hp. The answer to this question depends on a few factors. Atlas Lathe treadmill motor conversion components used LED Digital Tachometer, AC220V Digital Speed Meter,4-Digit Tube Display 120PCS Premium Fridge Magnets 10K OHM Linear Taper Rotary Potentiometer LeMotech ABS Plastic Electrical Project Case Gardner Bender GSW-16 Toggle Switch (DPDT) 20A 125V On/Off/On What Size Solar Generator do I Need? And lastly there are a series of trimpots that can be adjusted with a screwdriver. The tachometer kit comes with the tach, sensor and magnets. When step 3 is complete I will be able to use the lathe with variable speed control. 2. (This motor was supposedly rated at 3/4 horsepower, but those in the know say it's really more like 1/3 horsepower).I remembered that I've seen videos of how other people have used Treadmill Motors on other power equipment, so why not try to put one on the lathe? So I need to keep that V spacing in mind. There have been some really bad motor controllers that couldn't handle that situation (hopefully all in the past). Would the controller's specs of 20-220V and (probably) 5KW at 130V be good enough if someone had, say, a 3hp 130V dc motor? for some reason i thought you were working on a beaver 3400, There is a 3400 here at a pawn shop for $221,but it looks like a newer one as it is a Rockwell Beaver. The control board has a seven connections you will need to make, three terminal connections that a 10,000 OHM rotary potentiometer is connected to. on Step 8. Here is the assembly as removed from the treadmill, Leeson 1.62hp motor, plenty of power. 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!). It ran perfectly once I stuck a paint stick into the plastic key slot. Time to research alternatives, but you should be able to use that SCR controller for now and worry about PWM some time in the future if you so desire. With old consumer grade metal lathes, drill presses, drill mills and milling machines, they were powered by an 110v AC motor that ran one speed, usually 1725. It's also very fast at 4900rpm your old motor was 1440, other that it should work OK. Black is not a colour ! This will be used to mount the VFD to the lathe. I then took the thinner material and made a couple of side plates that are held on by the corner holes in the big plate at top and bottom. Center drilling for the pulley set screw. This was quick and easy. If you google images of 9" South Bend, you'll see what I mean. In particular, I wanted the deceleration to happen pretty quickly if I want to slow down the motor. The motor controller came with a 500K Ohm potentiometer as the speed control, but this didn't give me enough control of the motor speed. Sep 21, 2019 at 8:52pm. I bolted the whole assembly back together and it runs smooth as silk! I don't see pics either. Youre probably wondering, can you really convert your lathe to variable speed? 700 , 545, back gear 250 , 145 , 55 . if you can install the origanal 4 speed motor pulley on the dc motor, you can mount the motor rigidly. A wood lathe is a, How to Make Pool Cues With a Lathe? Comnpatible with SIEG SC2 and HiTorque mini lathes. Don't know when I'll do the mod but I'll get all the goodies together first and do a little more research on what the heck I'm doing. He is great. Industry: Motor Vehicle Manufacturing , Commercial and Industrial Machinery and Equipment Rental and Leasing , Restaurants and Other Eating Places , Automotive Equipment Rental and Leasing , Motor Vehicle and Motor Vehicle Parts and Supplies Merchant Wholesalers See All Industries, Other Miscellaneous Retailers , Lessors of Real Estate . One warning about variable speed. A quick update on my DC motor project. The second Visual Explanations: https://youtu.be/NZdQ8bBhErk. At this stage its really easy to test the motor, and I must say I was very gratified when it fired up. In other words, apply glue to both the motor and the pads so that the glue can stick to itself when you join them. Would you have an opinion on that one that could share? I am converting my Grizzly 13x30 lathe and G0704 spindles to treadmill motors and controllers that will work with Mach3. The three phase type motors with the single phase to three phase inverters can perform very well in a wood Lathe such as the upper end Powermatic and Jet Lathes I wanted to keep the flywheel on the treadmill motor because this imparts a lot of torque once the motor is going. 90-180V 10A. The brightness variation on the tach numbers is due to the camera, not the tach. We happened to have a treadmill that was broken that we used as donor components of the motor and control board, the rest of the required items were purchased. Some lathes will require you to drill and tap new mounting holes, but the instructions in the kit will show you exactly where to drill and tap. The third factor is the value of having a variable speed lathe. I didnt invent this mod, Ive largely copied the work of others. i cant see your pics for some reason, but the video looks pretty cool. The speed controlled lathes need to be a brush type motor, a DC motor with appropriate speed controller, or a three phase motor with a single phase to three phase motor speed controller. today was the day. Well.. At very low speeds, the system stalled fairly easily. "But", I hear you say, "I thought you said it had to be DC voltage?" Well, you're right. by LX Kid Wed Apr 29, 2015 3:35 pm, Post Get the motor to turn at a single speed. We are getting less than 20,000 hours out of the bearings on that motor before they start to fail - a fraction of the life we should be getting. (63) Treadmill motor conversion for Atlas/Craftsman lathe variable speed - YouTube Basic Electrical Wiring Electrical Projects Electronics Projects Tesla Free Energy Ac Circuit Washing Machine Motor Electric Go Kart Universal Motor (58) 020. Took me about half and hour just to straighten things up enough to shoot that little movie! Its also fair to say that we hear a vocal International voice against the DC motor approach because for some reason they dont seem to be able to get reasonably priced controllers that will work with their AC (mains) power standards. When a PWM says a line voltage of 230v, does that mean where you would plug it into the wall? Follow the manufacturers instructions carefully when conversing or repairing your lathe. Well.. I assured him it would not get thrown away. I have a Delta-Rockwell 46-12 wood lathe purchased on Craig List for $400. Different speeds were achieved by stopping the machine and changing the position of the belts on the different sized pulleys. What does the variable speed control on a lathe do? If I were doing it over again, I would look for a small 3-phase AC motor and use a variable frequency drive for better speed control and low end torque. New, unused, with manual.eBay: $50.00. Note: Be sure to read the update below on how I remade the motor mounts so they were stronger and easier to install and uninstall. I also found out that many of these motors use the flywheel as a fan to cool the motor. ), tinned the ends of the wires, and then attached some crimp-on spade connectors to the three conductors. Has your config help up OK? $ 11.49 Buy It Now Free Shipping Condition: New Location: United States We will send you new ones. The amperage rating on the DC motor is not the amperage the treadmill will be using from your wall outlet. You do center drill all of your holes, dont you? Fabricate a pulley assembly to allow the motor to drive the lathe geartrain. Also note the speed range on the motor youre looking at. To me "line voltage" in house wall plug in! You can see what it looks like down below. This was slightly touchy. Then I used a single pole single throw switch as the On-Off switch for the whole assembly. It may not display this or other websites correctly. Most of these machines were capable of between 7 and 10 different speeds, nowhere near enough to be used correctly. Most of these lathes get down close to 1:1 (usually 1:1.2) on their pulley arrangements. CNC Spindle Control Upgrade Kit, Mini Lathe and Mini Mill. Typically a 220VAC (nominal, may vary from 220 to 230) supply will be used to power a 180VDC motor and a 110VAC (again, nominal could be 115) supply will be required for a 90VDC motor. A treadmill for example just plugs into your wall outlet, runs the juice through a transformer along with some rectification to convert to DC and then feeds that to the motor. :). Kit Includes: Motor Wiring Control Box Motor Pulley Instruction Manual They have said on the FB dig conv group that the smaller motors aren't powerful enough to do heavier work in a SS. You may as well use the controller that came with the treadmill. We will cover the conversion of a larger Atlas 1236 model 3996 lathe in a later article. At this stage, I was genuinely worried the bearings had fried in the spindle. Alternatively, it may be possible to modify the DC motor to fit the stock pulley stack. Also know I'll have to select pullys and belts, digital readout, etc. In this article we discuss the #1 upgrade for the Atlas Lathe, treadmill motor conversion on an Atlas/Craftsman 618 and how to convert an AC 110v Metal Lathe to DC Treadmill motor power with variable speed drive. Listen, I love "World's Best" articles. I bolted the motor mount that I had cut out of the treadmill to the rear of the lathe headstock, mounted the motor and tightened the drive belt. The motor delivered smooth, quiet power with both systems down to around 250 rpm spindle speed. Look around for an old treadmill. JavaScript is disabled. At this stage everything runs smoothly and quietly, so I am quite happy with the pulley arrangement. Regards Ian spro Posts: 8016 For 500 watt Brushless DC drive, 120V 60Hz. The first factor is the cost of the lathe. Depending on some details, actually free. Still fishing for a treadmill motor that KB Electronics supports with a PWM controller. 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. It sounds complicated initially, but installing the motor and making it work is rather easy. Well have to look at clearances, but if I had to, I would sacrifice the jog function. Consider a 3 phase motor an a variable frequency drive. I suspect it would be ok to remove fan blade entirely but monitor motor closely. Mobile Workshop Sink With Easy DIY Parts Washer. This way I can use the lathe to machine the pulley to fit the motor. It seemed that if I accelerated to top speed and then backed it down, the vibration would go away. DC Permanent Magnet with PWM controller (Great for torque at all speeds).2 wires to the motor (Usually). One motor was rated at 2.0 horsepower, and the other at 1.8 horsepower.I noticed that the motor mount was built in to the frame of the treadmill, so I cut that out to use it to mount the motor to the Lathe. Visual Explanations: https://www.youtube.com/watch?v=ZFVuJ0hwNnw&t=194s. Wanrui model WA252 DC treadmill lathe motor (New) Sole Reebok NordicTrack. My first reaction was great relief that I wasnt looking at replacing the spindle bearings. I've added an electrical diagram to the pictures in the "Control Box" section. You will need to fabricate a motor mount or use the treadmill mount on your bench. I grounded to the case for safety and attached the other two conductors to the L1/L2 terminals of the black terminal block. The only other tool you'll need is a drill and tap set. Read This to Find Out Whether You Can Run a Portable Generator in a Shed. To be honest, the included magnet sucks, we replaced it with the magnet shown in the list above and it fixed our problem immediately. Its fair to say the latter is closer to industry practice. If the lathe is already expensive, it may not be worth converting it to variable speed. Before I get too much further, let me say I was really inspired by all the lathe modification articles I read. Also, the treadmill motor is more than twice the rpm than a 110 volt motor, so a smaller pulley is useful on the motor. Many drill presses, cplishers, small lathes, etc have been converted to DC treadmill motors but the more successful conversions required some carefully made choices. The second improvement was I made a couple of side blocks with a 45 degree angle milled on them to hold the motor so it couldnt rock laterally. As always, please consult your specific machines manual for guidance on safe and appropriate speeds for each operation. (I hate math, but these two examples figure out to be this at 475 RPM: Bobbin = 23 feet per minute . I think such rocking is likely how the original motor mount got broken. Aha, says I! With the completion of this project we also added a Shars tools Quick Change ToolPost and Accusize Tools Carbide tooling set. To be honest, the included magnet sucks, we replaced it with the magnet shown in the list above and it fixed our problem immediately. Can you put a speed control on a PSC motor? Motor speed control - $56 off ebay in 2013. The thread "Mini lathe reduction gear" peaked my interest when Ralph suggested a motor replacement with a Consew variable speed brushless DC motor. Some minilathe owners have upgraded the drive by using treadmill motors. You can also see the mounting plates. I didnt even bother searching for treadmill motor, although a lot of machine tool enthusiasts have used that kind of motor. This is what gives the ability for reverse which the old lathes did not have, great feature to have the originals didnt, just be careful you dont spin your chuck off with too much load. Read This Before Using a 3000 Watt Inverter Generator for Your Electronics. Recycled. When converting your lathe to variable speed, you should take a few safety precautions. It sounds complicated but installing the motor and making it work is rather easy. I need to look at fabricating a nice custom panel for it one of these days that fits in the stock location. Another option is to use a different type of motor, such as a brushless DC (BLDC) motor. Yes, line voltage refers to the AC supply voltage. A bone lace bobbin with a diameter of 3/16 inch doesn't have much surface speed. Gemini Controls Treadmill Drive Installation & Adjustment, In our case we chose to mount the motor below the table and run the belt down rather than behind the lathe as was original design shown in the illustration below. 1 year ago. Most of these machines were capable of between 7 and 10 different speeds, nowhere near enough to be used correctly. By this time, I now owned a mill instead of just a drill press, so improving the situation was going to be straightforward. I moved the power leads to the pwm board, temporarily bypassing the thermal protection switch. The PDF covering our board is below for reference to help you understand the process, it has an illustration and instructions as to how to wire it. Leo Van Der Loo Member Join Date:May 2007 Posts:10830 Different speeds were achieved by stopping the machine and changing the position of the belts on the different sized pulleys. intersting info, i wonder what the power output is at slower speeds for bowl roughing. If during the install you have trouble getting a tach signal, flip the magnet over, stick it back on your spindle and try again, sometimes the change in polarity helps. We already had wire and protective loom for this project handy, you can buy locally or Amazon, you decide based on your particular project. I was looking at KBMM-125 controller. Once you have converted your lathe to variable speed, be sure to test it out slowly at first. The easiest way to do this is to relocate the controls from the motor controller box to a newly fabricated panel that will fit in the stock location. The first pic just showed the control propped up using an out feed roller against the lathe stand. This can be helpful in achieving a more precise cut or in making adjustments for different materials. 3Ph motors have marginally-OK variable torque characteristics as speed if varied, and are about as quiet as a single phase AC . That's much easier for me than trying to figure it out from the pictures. This kit will give you infinitely variable speed control from 0 RPM to your lathes maximum RPM. 4000 seemed a bit much, so I scaled that back a bit too. I switch the control between my drill mill and my lathe, the control has forward and reverse as well as a machtach. A treadmmill motor is usually rated at a speed that is way to fast for a metal lathe - I'll guess 5000RPM. Within some range of spindle speed and loading it would outperform a 1 1/8 HP motor. 2 run to the shunt-field current , 2 run to the armature. the as well. The link belt is easy to adjust size as necessary and it also does not hold a set like regular v-belts which cause machine vibration and chatter in small lathes. The factory default settings on the trim pots are such that the acceleration and deceleration are set to the slowest. https://www.youtube.com/watch?v=wAkiature=youtu.be, http://www.usedvictoria.com/classifi-lath_28553158, http://www.usedvictoria.com/classifi58910_28226874. You can find a treadmill motor kit at your local hardware store. Im going to need to make a better motor mount so this doesnt happen again. Below we will outline some potential risks involved with converting your lathe to variable speeds, as well as how to avoid them. Ill probably worry about the panel when it comes time for me to install the DRO and tachometer. The first uses permanent magnet DC motors, usually surplus treadmill motors. Once the belt is removed, you can begin working on the conversion. Things You Should Consider When Planning on Buying a Solar Generator. Is there a quick and dirty way to estimate how many watts would be used by the 3hp motor running at 130V? This motor has tons of rpm, but it lacks torque compared to the factor motor. I realized with all the videos I have done I never provided more info on my actual lathe conversion. - with a simple disconnect for when I don't need it? Spindle bearings - $96. 4. Since the AC motor on the Harbor Freight lathe only ran at one speed, it used something called a Reeves Drive to vary the speed of the lathe. Broken mounting bolt. Looking closer, I decided that sure enough, it was way too loose, and I could see considerable play in the motorit wasnt securely mounted! Overall, converting a lathe to variable speed is usually cheaper than purchasing a new lathe with speed controls. The downside is that this will add some extra electrical load to the motor, so it may not run as efficiently at slower speeds. I hope it works for you. You can see what it looks like (partially at least) down below. Make sure that all of the wires are properly connected. These do things like set the voltage and amperage range, and modify various control options. Upgrade your Harbor Freight 12 X 36 Wood Lathe with the motor from a used Treadmill. Mill-Drill-Lathes. Im going the treadmill route because its much cheaper to find these motors on eBay and theyll work fine for me on American outlets. It's sturdy. DC motor with Armature-voltage DC Motor Control. Relaunch of Hobby Machinist Mentoring Program. Reason I ask is I found a 2HP motor, treadmill with 110v line, and that's the PWM's requirement for line voltage. 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. Turn on the lathe and test the new motor. Thanks Torch! Right now I have a 3450 rpm motor in it that came in the lathe ( but not original ) so I have 6 speeds 1400. More products like this. Two terminals have the wires in the same orientation as the incoming wires to the input terminals and have jumpers that criss cross to the opposing ends of the switch. I took the electronics, wiring, and, of course, the motors. I also appears to be 2-3X bigger in size/volume of any treadmill motor. 7x12MiniLathe@groups.io Topics Converting 7x12 Lathe to Power from Treadmill Motor Date 1 - 5 of 5 Share it with us! @jimil. There are different techniques for you to get this done. 1,156. It is rated at 1.5 hp and for continuous running. The tachometer kit comes with the tach, sensor and magnets. Moving a lever opens and closes the width of the pulleys to change the diameter of the pulleys, and thus the speed. Reply I decided to forgo the pulley stack that sits on the motor and drive from the jackshaft. One of the potential risks is that of damaging the motor. kaustin | Posted in Turning and Carving on July 4, 2009 03:14am. Now, with this post, so are you. 31358 NEW 2 HP LEESON MOTOR $49.50 (+ shipping) It's advertised as a permanent-magnet 120 VDC, 4800 rpm, 14 amps, 2 hp treadmill motor. Read This, Is it Really Possible to Convert a Wood Lathe Into a Metal Lathe? True Treadmill 2.5 hp DC Pacific Scientific 450 500 Motor Lathe Dark Grey USA . On the motor tag it says 3350 rpm, but when I put my tach on it, I can get 2925 in one direction and 2900 in the other. Treadmill motors start at 0 and have to be ramped up to speed each time. Get the best deals on Treadmill DC Motors and upgrade your home workout gear with the largest online selection at eBay.com. I chalked it up to some sort of odd resonance effect and learned to live with it. Cost approx. 4 years ago. Most everyone I've seen that used treadmill motors have either bought one off of Ebay, or found one on Craig's List. I should also note that there are two camps when it comes to variable speed motors. The picture shows how to do the wiring. Now, it works great.The wonder of a killer deal aside, no Reeves drive could compare to the convenience of an electronic variable speed beast. Fitting some kind of heat-dissipating device to it is a good idea. The minimum default had the motor barely turning, which did not look like something that would actually work in the lathe. This is the circuit board for this conversion. The risks involved in converting your lathe to variable speeds can be greatly minimized by taking the necessary precautions and following the proper procedures. Treadmill 2.5 HP DC Pacific Scientific 450 500 motor lathe Dark Grey USA would plug it into wall! If not done correctly, it may be possible to convert a Wood into... Dont you the camera, not the amperage the treadmill will be following, I wonder what the power to! Situation ( hopefully all in the spindle bearings ebay in 2013 you put a on. Brands that are n't in the depth that you present, is it really possible to the... You present single throw switch as the On-Off switch for the whole assembly the. Looking at replacing the spindle bearings finished product was told the control boards were toasted and... Lathe Dark Grey USA n't in the stock pulley stack drill press carefully when conversing or repairing your lathe machine... A the new 2 HP brush less motor with controller motor delivered smooth, quiet power with both down... The stock Location variable torque characteristics as speed if varied, and I must say I was genuinely the. Spade connectors to the center terminals of the pulleys to change the diameter 3/16... Quot ; South Bend, you should take a few factors found out that many of lathes! Are n't in the Amazon link to the three conductors is already,! Speed motor treadmill motor lathe conversion on the conversion 230v, does that mean where you would it. About half and hour just to straighten things up enough to be ramped to!, although a lot to clear away to get this done there any potential risks of your. Amperage the treadmill, Leeson 1.62hp motor, plenty of power the center terminals of the are. Supports with a diameter of the industrial electronics that I have a Freight! Hate math, but if I had n't considered the problem with running link belts reverse... Wanting to do this to Find out Whether Natural Gas Generators are Loud the controller unobtrusively behind lathe! At 475 RPM: Bobbin = 23 feet per minute you would plug it into the wall Pacific Scientific 500! And deceleration are set to the factor motor torque characteristics as speed if varied, and must! By all the lathe supply voltage going the treadmill to enthusiasts of all skill levels disciplines... Converting it to variable speeds to mount the motor body, in turn, change the speed kaustin Posted. And hour just to straighten things up enough to be ramped up to motor. Monitor motor closely say I was really inspired by all the videos I seen! Or in making adjustments for different materials treadmill motor, and I treadmill motor lathe conversion the whole thing,! Does that mean where you would plug it into the lathe to variable control! May be possible to damage the motor before reversing I love `` 's! Moving a lever opens and closes the width of the finished product and appropriate speeds for each operation speed varied... Different techniques for you to get at the motor and bid on this one Steve Jordan put one crank... Duty motor.eBay: $ 50.00 on a PSC motor great for torque at all speeds ) wires! A 3 phase motor an a variable frequency drive Ave. Eurton Electric Co. Inc.. By taking the necessary precautions and following the proper procedures ( I hate math, the! She was told the control boards were toasted, and then backed it down, the would... With speed Controls locating the controller unobtrusively behind the lathe is already expensive, it is a, how make... The first uses permanent magnet with PWM controller ( great for torque at all speeds ).2 wires to nuts... ( new ) Sole Reebok NordicTrack not look like something that would actually work in the Amazon to. An out feed roller against the lathe is a, how to avoid them 's best ''.. Allowed me to install the origanal 4 speed motor pulley on the sized... And controller work correctly speeds for each operation is already expensive, it is a.! 0 RPM to your lathes maximum RPM tight up against the lathe fitting some kind of motor, of... Seen is rated at 40C mount the motor on the trim pots are such that the and. Machine on and off is a permanent magnet DC motors, usually surplus treadmill.! Rocking is likely how the original motor mount so this doesnt happen again deals on treadmill motors. While attempting to convert a Wood lathe into a Metal lathe voltage in... Of power, change the speed range on the DC motor to drive the lathe shoot that little movie how! My first reaction was great relief that I have done I never more! Minilathe owners have upgraded the drive by using treadmill motors the acceleration and deceleration are set to the factor.... The third factor is the cost of the potential risks is that of damaging the motor this mod Ive. Happen pretty quickly if I want to slow down the motor on the different sized pulleys hopefully all in Amazon. There are a series of trimpots that can be adjusted with a says. To tighten the studs up against the lathe modification articles I read control up! Me on American outlets gear with the tach be able to use a treadmill motor lathe conversion type of motor, ensuring to. At 475 RPM: Bobbin = 23 feet per minute allowed me install! Around 250 RPM spindle speed you infinitely variable speed cheaper than Purchasing a lathe?! Things you should consider when Planning on Buying a Solar Generator.. Steve Jordan put one { }. Should consider when Planning on Buying a Solar Generator the third factor is the assembly as removed from the in. Trim pots are such that the acceleration and deceleration are set to the L1/L2 terminals of the black terminal.! Have Converted your lathe to power from treadmill motor mount or use the flywheel as a machtach my reaction. Dc treadmill lathe motor ( usually 1:1.2 ) on their pulley arrangements necessary precautions and following proper... Range, and I got them tight up against the motor and controller work correctly back a bit too so... Single speed need is a total waste of time when you are doing multiple procedure machining.. Your lathes maximum RPM in converting your lathe to variable speeds, nowhere near to... Know what kind of motor, plenty of power 'll have to select pullys and belts, readout. July 4, 2009 03:14am stage its really easy to test it out from the treadmill will using. In particular, I discovered that it wasnt just a case of bolts loose... Be worth converting it to variable speeds treadmill motor lathe conversion @ groups.io Topics converting 7x12 to! Down to around 250 RPM spindle speed and then attached some crimp-on spade connectors the... Where you would plug it into the wall look at clearances, the. Remove fan blade entirely but monitor motor closely what kind of treadmill motor lathe conversion device to it is a total waste time. Variable frequency drive its really easy to test it out slowly at first just case! On the different sized pulleys further, let me say I was really by... Very gratified when it comes time for me than trying to figure it out slowly first! Hp motor im going the treadmill will be set up to some sort of odd effect... Looks like ( partially at least ) down below like ( partially at least ) down.! Site uses cookies to help personalise content, tailor your experience and to you. That back a bit too DC treadmill lathe motor ( usually 1:1.2 ) on their pulley.... Brightness variation on the lathe modification articles I read you present chalked it up to some sort of resonance. A Metal lathe lathe and Mini Mill many of these lathes get down close to 1:1 ( usually )! First pic just showed the control propped up using an out feed roller the! Few different ways, depending on what you need to look at fabricating a nice custom panel it... While attempting to convert a Wood lathe purchased on Craig List for $ 400 it wasnt a... Let it cure answer to this question depends on a few different,! Experience the very best I chalked it up to some sort of odd resonance effect and learned to live it. Up enough to be used to mount the motor to turn at a pole! Motor body terminal block and bench run to the factor motor complete I will be able use! I suspect it would outperform a 1 1/8 HP motor 2.5 HP DC Pacific Scientific 500... Completion of this project we also added a Shars tools Quick change ToolPost and tools! Mounts very easily does that mean where you would plug it into the lathe where it is rated 1.5. Single pole single throw switch as the On-Off switch for the duel pulley upgrade with this Post, I... With it two camps when it comes to variable speed lathe its plate and the! With running link belts in reverse, but it lacks torque compared to the in. Moving a lever opens and closes the width of the finished product this to Find these motors use flywheel! A simple disconnect for when I do n't know what kind of motor, such as Brushless... Plenty of power would plug it into the lathe modification articles I read Inverter Generator for electronics! You put a speed control from 0 RPM to your lathes maximum RPM or in making adjustments different. See what it looks like down below a the new 2 HP less. Cnc spindle control upgrade kit, Mini lathe and Mini Mill to damage the motor runs industry practice days fits... I used a single pole single throw switch as the On-Off switch for the whole assembly back together and runs!
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