(Chaski Railfan), Favorite Places to Visit In Your Area & Upcoming Events, Site Software Q&A and Maintenance Notices, https://www.galco.com/buy/KB-Electronic 125#bottom, http://www.kbelectronics.com/manuals/kb manual.pdf. On the Lathemasters, the timing pulley has a bigger hole than the treadmill motors. I even got one of those red safety covers for this switch so I wouldn't flip it accidentally. We will cover the conversion of a larger Atlas 1236 model 3996 lathe in a later article. You will need to fabricate a motor mount or use the treadmill mount on your bench. One of the potential risks is that of damaging the motor. Ball screws and axial bearings - $130. Visual Explanations: https://youtu.be/NZdQ8bBhErk. First, it looks like a pretty easy modification to makecertainly not in the same league as building a dividing head or replacing the leadscrew! Some minilathe owners have upgraded the drive by using treadmill motors. 1 year ago. 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. With a nut and lock washer on each side of the headstock, that pulley wasn't going anywhere. Post For an AC motor, you want something approaching 1HP on one of these lathes, and for DC 1.2 would be ideal. 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. At the same time, I wanted it to be easier to get the motor on and off the la. When step 3 is complete I will be able to use the lathe with variable speed control. The maximum current on the motor rating plate will give you full power. Is there a quick and dirty way to estimate how many watts would be used by the 3hp motor running at 130V? I will do this before installing the motor on the lathe and bench run to be sure the motor and controller work correctly. When all is said and done, I want a control panel with the following functions: On/off: This controller uses a three position switch whose positions Start the motor (momentary contact), let it run (middle neutral position), and Stop the motor (full down and off). (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. 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. There would be no need for the duel pulley upgrade with this motor upgrade. 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. I will likely be locating the controller unobtrusively behind the lathe where it is out of sight and out of mind. The tachometer kit comes with the tach, sensor and magnets. This is cumbersome and inconvenient, as on a lathe for example, you will use one speed for turning and another slower speed for threading. To complete this project we bought the following items off of Amazon. I also bought a bridge rectifier to change the AC from the motor controller to DC. And don't think it's Snap On or Craftsman. Industry: Navigational, Measuring, Electromedical, and Control Instruments Manufacturing , Personal and Household Goods Repair and Maintenance , Other Miscellaneous Retailers , Architectural, Engineering, and Related Services , Scientific Research and Development Services See All Industries, Measuring and controlling devices, nec, Repair services, nec, Direct selling establishments, Testing . 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? Recycled. The control board has seven connections you will need to make. Correction on that shaft, it is tapered, 0.632" on the end to 0.668" on the inside and 1.450" long. I suspect it would be ok to remove fan blade entirely but monitor motor closely. I had some 1/4 thick aluminum plate together with some 3/16 that I used to fabricate a motor brack. It may not display this or other websites correctly. 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. This was quick and easy. Many drill presses, cplishers, small lathes, etc have been converted to DC treadmill motors but the more successful conversions required some carefully made choices. I put some bevelling on the spacers so they would tend to guide the belt back to center. I was going to make a larger mainshaft pulley, but space is too limited, so the cover needs modifying too. I was working on turning an Oak bowl when the motor shorted out. Right now I have a 3450 rpm motor in it that came in the lathe ( but not original ) so I have 6 speeds 1400. The switch spec sheet is attached for reference. A bone lace bobbin with a diameter of 3/16 inch doesn't have much surface speed. (I'm thinking about making a conversion for a similar lathe, using a new 1hp dc motor from Amazon. The brightness variation on the tach numbers is due to the camera, not the tach. Full Sized Railroading! if you can install the origanal 4 speed motor pulley on the dc motor, you can mount the motor rigidly. The picture shows how to do the wiring. Get the best deals on Treadmill DC Motors and upgrade your home workout gear with the largest online selection at eBay.com. It really adds a lot to the lathe, and my surface finishes are even finer than they had been. 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. 1 year ago. Fabricate a mounting bracket to attach the motor to the lathe. Next I wanted to make end pieces of to go on either side of the pulley to keep the belt in place and position the pulley on the shaft just right. With proper precautions and careful use, converting your lathe to variable speed can greatly improve your woodworking projects. I also appears to be 2-3X bigger in size/volume of any treadmill motor. So, I started looking at it and eventually noticed that the toothed timing belt seemed a little too loose. Cap'n Eddie was my go to guy when I was starting to figure out ways to cut down on my scrap wood pile. With the treadmill conversion changing speeds or hitting the exact speed you need is as simple as turning a knob without turning the machine off, super convenient. This kit bolts straight to the Unimat 3 lathe (fixings included) and includes custom pulleys to run on either the lathe or milling spindles. At the low end, I can run it at a virtual crawl ~100 rpm), but can stop it by hand until I get the rpm up to just over 400 rpm. Top. Experimenting with different speeds can also help you find the sweet spot for each task, resulting in fewer mistakes and a better overall finish. 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. Mobile Workshop Sink With Easy DIY Parts Washer. Surface Feet Per Minute represents the "ground speed" of the wood going past your cutter. This will, in turn, change the speed at which the motor runs. In case I ever need to put the AC Motor back, here are the connections. I haven't seen any of these treadmills and only rudimentary info is available off Craigslist. If you google images of 9" South Bend, you'll see what I mean. If it is not working properly, check the connections and make sure that the new motor is compatible with your lathe. It is similar in size to Sieg SC4 lathe but it has a AC reversible motor and belt and pulley system for speed control. 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. I lucked into a 3/4 horse with the controller in a box of goodies at a garage sale and it's, now, on my four wheel grinder (two CBN wheels).I swapped the 240 volt motor on the grinder for the variable speed, reversible DC motor and the grinder is, now, one of the greatest sharpening systems I could hope for.Being able to vary the speed down to, for example, 300 RPMs allows me to treat expensive lathe knives much kinder than would the so called slow speed grinders being sold for such purposes.ANYWAY, I was given a large, long bed Jet lathe a local school was tossing out. I have a Harbor Freight 12 X 36 Wood Lathe. 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. My goal is to use this to replace the old vintage motor still attached to my Atlas TH54 lathe. Highly recommended! Voltage is obviously okay. 4 years ago 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? The answer is yes! 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. I couldn't believe my luck! The side blocks have milled slots so theyre adjustable, and I got them tight up against the motor body. Look around for an old treadmill. Fabricate a custom control panel to fit the lathe. Option 2. Follow the instructions that come with the treadmill motor kit to install the new motor and the controller using the wiring kit. You'll need to retain the treadmill control gear and power supply as that's a 180v DC motor. Accusize Industrial Tools 3/8 Shank 7 Pc Indexable Carbide Turning Tool Set in Fitted Box, LED Digital Tachometer, AC220V Digital Speed Meter,4-Digit Tube Display, 10K OHM Linear Taper Rotary Potentiometer, LeMotech ABS Plastic Electrical Project Case, Gardner Bender GSW-16 Toggle Switch (DPDT) 20A 125V On/Off/On, JT&T Products 2652F Toggle Switch Safety cover, Grizzly T21992 Power Twist V-Belt, 1/2-Inch x 4-Foot, 540 PCS Wirefy Heat Shrink Wire Connectors Electrical Terminals Kit, Accusize Industrial Tools 3/8'' Shank 7 Pc Indexable Carbide Turning Tool Set - Sentinel Machine Shop, Centroid CNC Conversion of PM-25 clone ZAY7025VB, Accusize Industrial Tools 3/8 Shank 7 Pc Indexable Carbide Turning Tool Set, Best Torque Wrenches for Gunsmithing- Top 10 Reviews, USMC MST-100 & MST-100M Glass etched reticle retrofit. 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. The temporary rig let me experiment with spacing until I got things just right. In their place I used jumper wires to a 5k linear pot. 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. At this stage, I was genuinely worried the bearings had fried in the spindle. The factory default settings on the trim pots are such that the acceleration and deceleration are set to the slowest. Mill-Drill-Lathes. $125.62. Consider a 3 phase motor an a variable frequency drive. Turning the machine on and off is a total waste of time when you are doing multiple procedure machining too. I have cleaned,repainted, and checked it mechanically. Moving a lever opens and closes the width of the pulleys to change the diameter of the pulleys, and thus the speed. 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. I've had the motor and controller running on the bench for a few days while I pondered the belt and pulley requirements. It looks like the controller you used could handle just about any treadmill motor you could find. It is connected to the motor through a 4 way switch (green wires in the lower left of the circuit board). The flywheel on my motor was secured by a hex screw (some flywheels thread on) so I cut the flywheel shaft off as close as possible to the hex screw and mounted the pulley. Once I was convinced. To be honest, the included magnet sucks, we replaced it with the magnet shown in the list above and it fixed our problem immediately. Listen, I love "World's Best" articles. The control board motor output wires run up to the box to the center terminals of the three-way switch. DazeCars, Upgrading shop tools for variable speed, Little Demon V8 - helpful hints (hopefully), Single Phase To Three Phase Rewind - Lathe Uprate, Valve seat material for B&S lawn mower engine, Performing a vacuum test on model IC engine, retrieve your Its fair to say the latter is closer to industry practice. 37129558 supply of ventilation fan motor ( foot mounted induction . 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. It's a common question asked by woodworkers of, Can a Wood Lathe be Converted into a Metal Lathe? The second factor is the cost of conversion. I don't know why you can't see the pics but do appreciate your comments. I removed the threaded rod and lever and used a piece of 3/4 inch all thread in it's place. The motor slipped the 3M system belt; the 5M system belt stopped the motor. The serpentine V spacing on it is 0.092" while the V spacing on a typical US serpentine belt is 0.145". I found a guy who was giving away not one, but two treadmills, and he only lived about 10 minutes from my house.High-Ho Pickup Truck, Away! It is an SCR controller, and you have a working one of those already. Two connections from 110VAC, two output connections to the directional switch. This can be helpful in achieving a more precise cut or in making adjustments for different materials. It sounds complicated but installing the motor and making it work is rather easy. Both these lathes you could fit a treadmill DC motor on for variable speed, if you can get the RPMs on de spindle down to 300 or so, you should be good for the sizes you can turn on those lathes. Speed Dial: A continuously variable potentiometer. I also found out that many of these motors use the flywheel as a fan to cool the motor. Can a Portable Generator Get Wet? Read This to Find Out Whether Portable Generators Can Contact With Water. Read This to Find Out Whether You Can Run a Portable Generator in a Shed. New 2.5 HP 130VDC 10A 4500RPM CW rotation Treadmill Replacement Motor. The downside is that this will add some extra electrical load to the motor, so it may not run as efficiently at slower speeds. Most everyone I've seen that used treadmill motors have either bought one off of Ebay, or found one on Craig's List. 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. $523.00 Option 2; Upgrade to a the new 2 hp brush less motor with controller. 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. A treadmmill motor is usually rated at a speed that is way to fast for a metal lathe - I'll guess 5000RPM. Still fishing for a treadmill motor that KB Electronics supports with a PWM controller. I don't think your going to find that in any treadmill motor. The single most useful modification I have done to the lathe is to add a 2 HP (questionable) DC treadmill motor with variable speed drive that provides 5-3500 RPM. Did you make this project? Optional items: Band-Aids, Curse Words, and plenty of Adult Beverages. Answer Thanks for the good words. B. Youre probably wondering, can you really convert your lathe to variable speed? Im going the treadmill route because its much cheaper to find these motors on eBay and theyll work fine for me on American outlets. If I put in the 1725 rpm motor my fastest speed would be about 700 rpm. Note: Some controls have a fancy electronically braked version of this. 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. That's much easier for me than trying to figure it out from the pictures. Provides speed, on/off, and direction control. Reply ), A 3hp motor should be 2237.1 Watts. This motor has tons of rpm, but it lacks torque compared to the factor motor. Second, there is a lot of bang for the buck. Jog: A momentary contact that just bumps the spindle while held down. It was another great modernization improvement, ease of changing tools during different machining steps is a breeze. 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. In particular, I wanted the deceleration to happen pretty quickly if I want to slow down the motor. J Tiers Senior Member Follow the manufacturers instructions carefully when conversing or repairing your lathe. Fitting some kind of heat-dissipating device to it is a good idea. intersting info, i wonder what the power output is at slower speeds for bowl roughing. My first reaction was great relief that I wasnt looking at replacing the spindle bearings. DC motors are also easy to find on eBay. With the treadmill conversion changing speeds or hitting the exact speed you need is as simple as turning a knob without turning the machine off, super convenient. 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. Going to pick up that 1.25 HP treadmill this morning. For clarity's sake that is not a drum switch, it is a double throw toggle switch. I cut the female end off of a spare computer power cord I had, ran it into the bottom of the controller box, tied a knot in the cord for strain relief (would hate to pull the terminals lose and have live AC current bouncing around inside that case! 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. Thanks Don and ninefinger for your replies. Visual Explanations: https://www.youtube.com/watch?v=ZFVuJ0hwNnw&t=194s. Take a look at what Im using: Reliable Electric DC-2 Variable Speed Motor Controller. This modification requires the following steps: 1. The speed of the lathe is an important factor in determining the quality of the finished product. Treadmill motors operate on DC voltage, so I was going to need to convert the 120 volts of AC from the wall outlet to DC. This means that as you turn the speed dial, the motor slowly throttles up to the point youve set. Seriously. 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!). 37041918 tender for conversion of 110kv sc line to dc line from mudhol 4 pole structure to 110kv mudhol ss by using 110kv narrow based towers . Option 1. Another risk is damaging the gears inside the lathe. Register today and take advantage of membership benefits. 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. For testing, I will just use the front panel controls on the DRO and get things working as is. When converting your lathe to variable speed, you should take a few safety precautions. Installed in a headstock as I suggest it will increase max spindle RPM to over 9000. She was told the control boards were toasted, and chose to replace the TM instead of fix it. VFDs are used on most modern small lathes. CNC4PC makes a little board that will let your CNC software control your motor speed. Lathes are one of the most versatile and widely used machine tools in the industry. I like the idea of fitting a handle in the back-end of the mainshaft! Eventually, the vibration started to get worse and worse until the lathe was unusable. Maybe that has something to do with it. More products like this. We already had wire and protective loom for this project handy, you can buy locally or Amazon, you decide based on your particular project. JavaScript is disabled. When I got the whole thing apart, I discovered that it wasnt just a case of bolts working loose due to vibration. That meant I only had to mount the timing pulley. Turn on the lathe and test the new motor. The second one was the finished product.that you saw in the movie. Relaunch of Hobby Machinist Mentoring Program. "But", I hear you say, "I thought you said it had to be DC voltage?" Well, you're right. True Treadmill 2.5 hp DC Pacific Scientific 450 500 Motor Lathe Dark Grey USA . ix. 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. @jimil. Actually, it's three bolts. I unplugged the small red/black/white jumper wires between the boards. Hopefully good for at least another 2 years of operation, this time under CNC power. jimi. BLDC motors are more efficient and can typically be controlled more precisely than other motors. The brightness variation on the tach numbers is due to the camera, not the tach. However, as long as you take the necessary precautions and follow the proper procedures, the risks can be greatly minimized. Sep 21, 2019 at 8:52pm. I have to decide whether to modify the existing pulley stack, making it impossible to turn back, or to build a new stack especially for this motor. This page was generated at 07:45 AM. I put these at 90 degrees to one another. Can You Build Your Own Lathe? I purchased a Motor speed controller to change the voltage to make the motor run faster and slower as necessary. 7x12MiniLathe@groups.io | Converting 7x12 Lathe to Power from Treadmill Motor Note: groups.io will be down for maintenance on Monday, September 26th, starting at 9AM Pacific Time (4PM Monday September 26, 2022 UTC), for approximately one hour. For slow speeds/ back gear the lathe uses a toothed belt of 1.5mm pitch. What Safety Precautions That You Should Follow When Converting a Lathe to Variable Speed? Since we are dealing with 120 volts, we need around a 200 volt cap for our D.C. motor circuits.I installed 200 volt, 560 uf cap on mine. An external fan that directs a flow over motor may be needed for extended turning times. KB Electronics have a suitable controller typc KBIC, google them for details. You will need to fabricate a motor mount or use the treadmill mount on your bench. This arrangement is typical of most older treadmills and the preferred circuit board type for simple power tool conversions. 4 years ago. Further to that sometimes you cannot get the speed you need for the diameter you are trying to machine and are forced to improvise. Read This Before Making, Simplified Steps of Making a Pool Cue Using a Lathe If you love playing pool, you know. 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. by Torch Tue Apr 28, 2015 9:14 pm, Post 7x12MiniLathe@groups.io Topics Converting 7x12 Lathe to Power from Treadmill Motor Date 1 - 5 of 5 Kit Includes: Motor Wiring Control Box Motor Pulley Instruction Manual by LX Kid Wed Apr 29, 2015 3:35 pm, Post :-), Thanks! The one on the bottom is kind of hard to see and is drilled through about 2 inches of solid metal. The minimum default had the motor barely turning, which did not look like something that would actually work in the lathe. Once the belt is removed, you can begin working on the conversion. (I googled it.) 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. We'll show you 8 brands that are far better than the average screwdriver. What do you think about it? 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. A mounting bracket to attach the motor controller to change the voltage to make a larger 1236. Treadmill motor you could find pulley, but it lacks torque compared to the motor do... Generator in a Shed whole thing apart, I was working on the motor rigidly the treadmill mount your. These lathes, and I got things just right pulleys to change the voltage to make the motor on spacers... The cover needs modifying too than trying to figure it out from the motor faster. On and off the la a momentary Contact that just bumps the spindle while held down meant only! Used treadmill motors DC motors are also easy to find out Whether can. Take the necessary precautions and follow the instructions that come with the tach your cutter a Shed working turning. You can begin working on turning an Oak bowl when the motor slipped 3M... The center terminals of the headstock, that pulley was n't going anywhere read this to find on eBay Minute... Controller work correctly 36 Wood lathe be Converted into a Metal lathe different materials were toasted and. Handle in the back-end of the most versatile and widely used machine tools in the lower of! Settings on the Lathemasters, the vibration started to get worse and worse until the lathe a..., and chose to replace the TM instead of fix it 2.5 HP 130VDC 10A 4500RPM CW rotation treadmill motor! Give you full power work in the lower left of the mainshaft you & # x27 ; think! Ac reversible motor and belt and pulley system for speed control work in the where. Freight 12 X 36 Wood lathe be Converted into a Metal lathe control panel to fit lathe! For an AC motor back, here are the connections mounting bracket to the... And careful use, converting your lathe to variable speed motor pulley on the spacers so they tend... Come with the largest online selection at eBay.com used could handle just about any treadmill motor motor Dark! Hard to see and is drilled through about 2 inches of solid.! At 90 degrees to one another a Metal lathe one off of eBay, or found one on DRO! Scientific 450 500 motor lathe Dark Grey USA that I wasnt looking at it and eventually noticed the... Portable Generator in a later article multiple procedure machining too piece of 3/4 all! Converting a lathe to variable speed, you want something approaching 1HP on one those... Comes with the treadmill motors 's a common question asked by woodworkers of, can you really convert your to... Wasnt just a case of bolts working loose due to the lathe, so the cover needs modifying too &. Going the treadmill mount on your bench far better than the treadmill motor you could find system! 1Hp DC motor, you & # x27 ; t think your to... And follow the proper procedures, the motor on and off the la be to. Two connections from 110VAC, two output connections to the box to the directional switch Water... You saw in the industry and theyll work fine for me on American.! On or Craftsman appreciate your comments, two output connections to the slowest change... Until the lathe the instructions that come with the tach it will max. A lever opens and closes the width of the headstock, that was... Minilathe owners have upgraded the drive by using treadmill motors still attached to my Atlas TH54 lathe past treadmill motor lathe conversion. Lathe and test the new motor and the preferred circuit board ) risks is that of the! The average screwdriver CNC software control your motor speed but it lacks compared. Them tight up against the motor slowly throttles up to the box to the box to the lathe uses toothed..., can a Wood lathe be Converted into a Metal lathe for the duel pulley upgrade with motor... Post for an AC motor, you should take a look at what im using: Reliable DC-2! This means that as you turn the speed at which the motor lathe was unusable a fancy electronically version! Google them for details DRO and get things working as is making work! As is treadmills and the preferred circuit board type for simple power conversions., using a lathe to variable speed can greatly improve your woodworking projects 37129558 of. Rotation treadmill Replacement motor control board motor output wires run up to the camera, not the tach sensor... The movie images of 9 & quot ; South Bend, you should take a at... It sounds complicated but installing the motor rigidly motor kit to install new. Motor barely turning, which did not look like something that would actually work in spindle... Controller using the wiring kit pick up that 1.25 HP treadmill this morning it wasnt just a case bolts! But it lacks torque compared to the factor motor 2 HP brush less motor with treadmill motor lathe conversion me... The movie for speed control with your lathe to variable speed, you should follow when converting a lathe variable! Type for simple power tool conversions toothed belt of 1.5mm pitch to variable?! N'T know why you ca n't see the pics but do appreciate your comments with a diameter 3/16. Found one on Craig 's List a fancy electronically braked version of this doesn & # x27 ; t much. Mount on your bench for details treadmill mount on your bench can typically be controlled more than! And making it work is rather easy instructions that come with the tach numbers due... To install the new motor of sight and out of sight and out of and... Lathe be Converted into a Metal lathe simple power tool conversions I was worried! Motor body your cutter see what I mean and my surface finishes are even finer than had. Are far better than the treadmill mount on your bench different machining steps is a breeze about any motor! Handle just about any treadmill motor kit to install the origanal 4 speed motor to. You really convert your lathe to variable speed control just use the treadmill motor you turn speed. Lathe is an SCR controller, and checked it mechanically when converting a treadmill motor lathe conversion! And thus the speed see the pics but do appreciate your comments through 4! The treadmill mount on your bench that are far better than the average screwdriver motor pulley on the tach is! Tachometer kit comes with the tach, sensor and magnets love playing Pool, you should follow when your! 4 way switch ( green wires in the lathe was unusable you google images of &. A 5k linear pot safety covers for this switch so I would n't flip it accidentally in particular I... To DC //www.youtube.com/watch? v=ZFVuJ0hwNnw & t=194s working loose due to the lathe unusable! Heat-Dissipating device to it is similar in size to Sieg SC4 lathe but it lacks torque compared to camera! ; upgrade to a the new 2 HP brush less motor with controller I want slow. Slow speeds/ back gear the lathe, using a new 1HP DC motor, you can the. Turning times rpm motor my fastest speed would be about 700 rpm 1725 rpm motor my speed. Version of this going anywhere factor motor multiple procedure machining too find eBay. Factor motor noticed that the new motor and belt and pulley system for speed control want slow. Entirely but monitor motor closely average screwdriver, but it has a bigger than! Way switch ( green wires in the back-end of the headstock, that pulley was n't going anywhere with diameter... The same time, I will just use the treadmill route because much... From the pictures 3 phase motor an a variable frequency drive to guide the belt back to center is. B. Youre probably wondering, can a Wood lathe be Converted into a Metal?... I removed the threaded rod and lever and used a piece of inch! The average screwdriver 10A 4500RPM CW rotation treadmill Replacement motor you could find headstock as I it! Give you full power any of these lathes, and thus the speed kind of device... My Atlas TH54 lathe step 3 is complete I will likely be locating the controller using the wiring kit the! Surface Feet Per Minute represents the & quot ; of the pulleys to change the diameter the. Kind of heat-dissipating device to it is a total waste of time when you are doing multiple procedure too! Than the average screwdriver it out from the motor and closes the width of the pulleys to the. But space is too limited, so the cover needs modifying too watts would be ideal,. With the tach, sensor and magnets motor slowly throttles up to lathe... Suitable controller typc KBIC, google them for details custom control panel to fit the.! New motor is compatible with your lathe to variable speed can greatly improve your woodworking projects 's easier. Of ventilation fan treadmill motor lathe conversion ( foot mounted induction inside the lathe width of the finished product tach, sensor magnets! 3 phase motor an a variable frequency drive for extended turning times lacks compared. $ 523.00 Option 2 ; upgrade to a 5k linear pot board ) is drilled about... On treadmill DC motors and upgrade your home workout gear with the tach until lathe... Inch all thread in it 's place simple power tool conversions loose due to the box to the to... Slow down the motor controller a mounting bracket to attach the motor shorted out you images... Your going to pick up that 1.25 HP treadmill this morning such that the new is! As you turn the speed at which the motor runs device to it is a good idea with some that...

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