The lathe has a 7-1/2″ throw, and I would like to turn the largest bowl possible. From my shopping lately it seems like most treadmill motors are brushed permanent magnet DC motors. I’m wondering if you can’t just use the Harbour Freight variable speed control they sell for routers and not have to use the power supply and control board from the Treadmill??? I purchased the controller on EBay. Shop Stuff #74: A Collection of DeWalt MBFs. I inherited a lathe from my father that has a four-step pulley system for changing speeds. That motor won’t work with that speed control. My Harbor Freight (also available through other importers) 7x10 Mini lathe with electronic speed control is a very good little machine capable of some good work. Latest Blog Entries | LJ will not be held liable for the actions of any user. The mini mill tool kit includes two feed screws, two nuts, two 50 division dials, plus the springs and keys that you are going to lose during disassembly. I checked the fuse and it was blown, so I replaced it. Misc. JW Early, a professional machinist who owns several lathes, including several 7x10s, a Grizzly 7x12 and a 9x19, has this to say about it: The speed control board is located in the electronics box: The circuit board is covered by a plastic sheet held in place by 4 screws. This description may not apply to other models or later models of the same lathe. I’ve added a push button on\off and forward\reverse switch. | Copyright DA Polisher, 80V Lithium-Ion Cordless Brushless 21 In. SDS Max-Type Variable Speed Rotary Hammer, 14 Amp 1-7/8 in. Either way I had repurposed it. It is of Chinese manufacture and as with many such machine tools it lacks in the area of cosmetics. New in the box Router speed control. This is the one Harbour Freight has..http://www.harborfreight.com/router-speed-control-43060.html, If you could let me know if you think it would work I would appreciate it?ThanksDavid, I’m wondering if you can’t just use the Harbour Freight variable speed control …. You might just want to look at the voltage and amp requirements on your motor. I hope my constructive advice is taken with a pinch of salt. This document covers the following mini lathes: Grizzly Industrial model G8688 Harbor Freight (Central Machinery) model 33684 Micro-Mark MicroLux models 82500 and 82710 It has a switch on the back that is used with the emergency stop switch on some mini mills and mini lathes. Mophorn Wood Lathe 10 x 18 Inch,Bench Top Heavy Duty Wood Lathe Variable Speed 500-3800 RPM,Mini Wood Lathe Regulation Digital Display,Benchtop Lathe Strong Power 550W 3.9 out of 5 stars 40 $333.89 $ 333 . I thought I would share one of the most useful modifications that I have made to my Harbor Freight wood lathe. Save $725.01. harbor freight Why not use the controller from the treadmill as well? I have less stalling as the bowl balances and I increase the speed. I am trying to do the same thing with a 2 hp motor. It's just that simple! | Klutch 49656 at $689.99. I bought the pulleys from McMaster-Carr. All good and very much a move in the right direction. I replace the factory ¾ … Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. Product Overview This Precision Benchtop Mini Lathe delivers exceptional performance on small parts and prototypes. Add to Cart Add to My List. Paint a white dot on the spindle or chuck, darken the room, and illuminate the dot with a flashlight or tungsten bulb (NO fluorescent lights). Precision Benchtop Mini Lathe. However, you can employ a wooden extension to the lever to get a bit more control. ... Save even more with the harbor freight credit card. The motor speed is controlled with a MC 60 treadmill motor controller by means of a rotary potentiometer. Terms of Service I ask because I think the MC60 will not handle the larger motors, but I don’t know the exact amp limit yet. 89 Self-Propelled Lawn Mower - Tool Only, Get 10% Off Your Entire Purchase When You Open a New Account. Although the manual for the lathe doesn’t explicitly say so, that sure looks like an induction motor to me. Astonishingly, I’ve actually found some technical information on it, and there even appears to be a few individuals out there that repair them. Both it and my Delta midi-lathe use the polyj-vee belts, it’s just that the lathe pulley has 3-4 grooves and the flywheel pulley has 7-8 grooves. He explained this set up to me but your post has made what he was talking about allot more clear. Finally, you can calibrate the pot knob with a model aircraft tachometer. I ordered a belt to fit from beltsforanything.com. Fortunately mine was not faulty. Speed. Note: the following procedure describes the Harbor Freight 7x10 SKU 33684 purchased in 9/99. NEW. 7 in. Precision Benchtop Mini Lathe $ 669 99. 1/2 in. This allows for adjusting the speed from 600 rpm to 2500rpm. I wanted a motor with more horse power but I could not pass on the price, it was free. x 10 in. Muntzie, I’m curious why you removed the variable speed belt drive? Has anyone successfully used the MC-60? View & download of more than 528 Harbor Freight Tools PDF user manuals, service manuals, operating guides. I recently bought a Harbor Freight 14" x 40" lathe only to find that the slowest speed set by the pulleys is 800 rpm. The rest of the project required purchasing some pulleys and making a bracket to mount the motor. These parts change Grizzly, Homier, Cummins, and Harbor Freight mini mills to 20 thread per inch feed screws on the X- and Y-axis. Then splurge on a turn-key CNC mill that your lathe paid for and start machining custom USPSA open-class 2011 slides to fools with more money than sense at $500 a pop. This modification allows me to adjust the speed from 0 to 2200 RPM. The only problem, and I consider it a minor problem, is that the motor stalls easily at lower speeds. Everything works good in my tests. Not real problems but I do have a milling machine that I used to make the mounting bracket and other odds and ends. Simply hook up the power and motor leads and go. I haven't built this project yet, but I plan to pretty soon. that I often see with constant speed induction motors. Example - Mini lathes and mills sold by Harbor Freight. (201) Page 22: Basic Operations Page 21: To Stop The Lathe Move the Variable Speed Control Knob (180) to the needed operating speed to start the Lathe. -- Curator, Museum of Unfinished Projects, ©2021 Verticalscope Inc. All Rights Reserved. So I hooked the variable speed into the lathe this morning to test that theory. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com.. For California consumers: more information about our privacy practices.more information about our privacy practices. | Privacy Policy It comes with a variable speed motor which has a … The very first line on the speed controller description at HF: This router speed control works with any universal AC/DC brush-type motor …. That said I was lucky enough to get my hands on a free treadmill this week, which I immediately tore down and tested. I’ve been away from this project for a while as I had trouble getting my hands on parts and I’ve had to put “woodworking” on the back burner for a while. I don’t think that’s going to work! The outboard side of the lathe spindle is 24mm in diameter. | Do Not Sell My Data Introduction: Harbor Freight Wood Lathe Upgrade. He sells these types of motor and controllers and I was talking to him about building a shop built lathe that would have variable speed control with out having to stop and change belt positions on a stepped pulley. I have another thread with a similar topic but here I just wanted to share a schematic diagram for a speed control that I have been told is great for watchmaker's lathe motors. Harbor Freight Wood Lathe Review: How Good Are They? Does anyone know the voltage and amp limits on the MC-60? I replaced the reeves adjustable speed pulley with a standard pulley. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. I would put four mounting bolts right through the bracket and the frame, the existing setup will fracture the motor mount over time. Add to Cart Add to My List. I don’t know if the 2 1/2 hp treadmill motor is a brush type or a dc motor or an ac induction motor. Search Results For "Speed Control" 10 Items. If you still had the variable speed belt you could set it to a low speed ratio and that would let you run your DC motor at a higher speed to avoid the stalling problem. Good enought for bowl turning. The factory speed range for this lathe is 600 to 2400 RPM. x 10 in. speed control I replace the factory ¾ HP AC motor with a ½ HP 90 Volt DC motor. 5 Speed 1/2 HP Benchtop Wood Lathe $ 259 99. In addition, the speed control they provide is a variable ratio pulley (Reeve’s drive???) Drive Speed Collar Impact Extension Bar, 1/2 in. I’m looking at putting a taper lock v pulley on it and utilizing the variable speed pulley on the spindle side to allow for a high and low range. I broke the factory drive pulley (hand pressure) and figured I might as well gain the additional functionality that this would afford while fixing it, plus as you said the motor, control, and power supply are all free. I chucked it in my Harbor Freight 7x16 mini lathe. We won't sell, rent, or trade your email. Then when you have the workpiece rounded and balanced you could shift the belt back up to a higher speed ratio and have all the variation you want with the DC controller. -- "Find out what you cannot do and then go do it!". x 10 in. Any thoughts or concerns feel free to let me know. Harbor Freight 8 1/2 x 18, SKU 41292. This generation of the lathe (purchased in 2012) uses a DC drive motor and a Chinese made speed controller with the part number FC350BJ/110V. I’m fixing to do the exact same thing to the exact same lathe, do you mind to tell me what pulleys you used and what if any other issues you might have ran across? Shop Fox W1758 at $985.00. This allows for adjusting the speed from 600 rpm to 2500rpm. For California consumers: more information about our privacy practices. I’m late to the party, but you can add a DPDT switch between the controller board and the motor so that the lathe can run in reverse – just be sure to use a chuck that has a setscrew to keep it on the spindle. Heavy Duty D-Handle Variable Speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in. I’ll post during or after the process. 5 Speed 1/2 HP Benchtop Wood Lathe. reV 10b SKU 93212 For technical questions, please call 1-800-444-3353. chuck guard Turn the Speed Control Knob (180) to 0. By bnaivar Follow. I would like to slow this down to around 500 rpm. I wanted to test something out to see if I could get a slower speed than 600 RPM on the Harbor Freight wood lathe. Especially since you had to drop down from a 3/4 hp to a 1/2 hp motor. Kinda like a granny gear on a truck. 10 in. Compare to. Thanks for posting, -- Michael Mills, North Carolina, http://www.scicaskets.com, -- Backer boards, stop blocks, build oversized, and never buy a hand plane--. ... 7 in. As EEngineer pointed out the router speed controller from HF is only for series wound (universal brush type) motors. If your machine doesn't have an emergency stop switch, simply ignore the switch contacts. This is a fully-assembled control box. Description This speed control potentiometer works an mini lathes and mini mills where the part number on the circuit board begins with FC. You'll only hear from us. BestEquip Metal Lathe 7" x 14",Mini Metal Lathe 0-2250 RPM Variable Speed,Mini Lathe with 4" 3-jaw Chuck,Bench Top Metal Lathe,Benchtop Lathe, for Various Types of Metal Turning 3.9 out of 5 stars 82 $549.98 $ 549 . By adding a lower range of speed control to my lathe I am able to turn large, out-of -balance bowl blanks. 34706 This is an altogether different beast from the 7x10. Will not work with soft- or slow-start motors. If you own a Micro Mark 84630, or Little Machine Shop 3900, 4100 Hi Torque Mills / Lathes (Sieg models SX2, SC2) using the new brushless DC (BLDC) motors, please see my other listing as there is … The mini lathe has variable speed control … DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. Use this box to replace FC250/110V, and FC250BJ/110V, FC250J/110V boards. Put the switch somewhere away from the regular on/off switch so that it takes a deliberate action to flip it. Each rotation of the hand wheel will advance the table 0.050". Then you would know the motor and controller match. Distributed by Harbor Freight … Great project. We cut out the middleman and pass the savings to you! Manage Consent. Wood Accessories. Harbour fright wood lathes are made by central machinery. Most of our in-stock parts are ready to ship within 48 hours, and we don't charge shipping on replacement parts. Jet, Grizzly and others use the same reeves pulleys and spindle in some of their wood lathes. They spec a 1700 RPM motor speed which is right for a 4-pole induction motor. The other day I needed to make a part that was a bad fit in my 12x28 lathe. Compare to. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com. I feel this is a little fast for a chunk of burl that large. x 18 in. SDS Max-Type Variable Speed Rotary Hammer, 5 Amp Heavy Duty Tool-Free Variable Speed Orbital Jig Saw, 7 in. Set the tach for a 2 bladed prop and take readings at various knob settings, and divide the tach reading by two. 12 Amp 1-9/16 in. Plug your router into the control unit and you instantly have a variable-speed tool. I turned it on and gave it the gas and the fuse instantly popped. This allows me to use my foot to turn the motor on and off. Harbor Freight 8 1/2 x 18 Lathe. Save $20.00. It's supposed to be superior to the foot-operated rheostat or the router speed control sold by Harbor Freight. The slowest speed on the lathe, as far as I can calculate, is 475 rpm. By subscribing to the RSS feed you will be notified when new entries are posted on this blog. There are several common types of failure that occur on the mini lathe's variable speed drive. In any case I would be interested in sharing experiences. Harbor Freight buys their top quality tools from the same factories that supply our competitors. So our tools will go toe-to-toe with the top professional brands. ... 10 in. Wkerr, what size motor are you going to use? I can’t remember the pulley diameters but bought pulleys that would give me a max RPM of around 1200. I’m very happy with how the project turned out. Harbor Freight 93212 Central Machinery Mini Lathe - 7x10 Harbor Freight 33684 Central Machinery Mini Lathe - 7x10 MSC 0192857 Enco Mini Lathe - 7x10 BusyBee CX704 Craftex Mini Lathe - 7x12 Grizzly G8688 Mini Lathe - 7x12 Harbor Freight 93799 Central Machinery Mini Lathe - 7x12 x 18 in. I mounted the control board and switches in a box which I put on the floor when I use the lathe. This mini lathe control box kit includes the plastic control box, the motor controller, the emergency stop switch, the F/O/R switch, the potentiometer, the fuse holder and fuse. The factory speed range for this lathe is 600 to 2400 RPM. I was able to get my hands on a 2.5 hp dc with mc-60 controller. We have invested millions of dollars in our own test labs and factories. I’m picking up the treadmill that is supplying the parts this weekend and want to source the additional parts as quickly as I can. Even better - convert your lathe to CNC and watch it squirt out AR15 barrels while you count the money. Also, I used the treadmill’s flywheel pulley. Worked quite nicely for that and moved a ton of air. Harbor Freight also sells a 8 1/2 x 18" model (SKU 41292) for $699. In researching this project I found that this same spindle is used by a number of different lathe manufacturers. Harbor Freight carries thousands of in-stock replacement parts for our most popular items. When I turned it on the switch lighted up but when I gave it the gas nothing happened. Find the symptoms your lathe exhibits, and follow the steps to diagnose the problem. More by the author: Back in September of 2018 I published an Instructable on how to change a Harbor Freight Wood Lathe from an AC powered motor to a DC motor from a treadmill. Hercules. wood lathe mod A friend of mine suggested I could turn my non-variable speed lathe into a variable speed lathe using an inexpensive router speed control from Harbor Freight (<$15). Toy, Automobile Accessories user manuals, operating guides & specifications Precision Benchtop Mini Lathe, 12v Cordless Variable Speed Oscillating Multi-Tool, 3.5 Amp Variable Speed Oscillating Multi-Tool Kit, 10 in. Just last week I was talking to a friend about this very thing. WKerr, the motor has a max RPM of 1800. Latest Projects | I don't have a tacometer to verify it. I just purchased a 2 1/2 hp Treadmill motor to do the same thing with. Latest Forum Topics, Speed Control for the Harbor Freight (34706) Wood Lathe, http://www.harborfreight.com/router-speed-control-43060.html, Help me decide Bosch ROS65VC-6 or Bosche GET75-6N, Dumped and Damaged Classical Guitar Restoration. Crank49, I wanted to use the variable speed pulleys but couldn’t figure out a way to mount the motor pulley on the motor I used. lathe mod, That is a really neat idea. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. 98 Sorry Guys I haven’t been around in a while. This modification allows me to adjust the speed from 0 to 2200 RPM. The Harbor Freight 12×33 wood lathe has what is called a Reeve’s Drive. From my shopping lately it seems like most treadmill motors are brushed permanent magnet DC motors into the unit... Freight buys their top quality tools from the 7x10 a bracket to mount the motor mount over time wood has... Models or later models of the hand wheel will advance the table 0.050 '' go toe-to-toe with top! And watch it squirt out AR15 barrels while you count the money any universal brush-type. Millions of dollars in our own test labs and factories sold by Harbor Freight wood mod! On your motor on some mini mills and mini lathes and mills sold by Harbor Freight credit.! Leads and go had to drop down from a 3/4 hp to a friend about very. Put the switch contacts the other day I needed to make a part that was a bad fit my! Side of the hand wheel will advance the table 0.050 '' belt drive? ). Lathe Review: How Good are they, simply ignore the switch contacts a switch on back. Can calibrate the pot knob with a 2 1/2 hp Benchtop wood lathe n't..., 7 in DeWalt MBFs operating guides & specifications Introduction: Harbor Freight carries of! - mini lathes EEngineer pointed out the router speed control they provide is a ratio! Ton of air as with many such machine tools it lacks in the right.! Save even more with the top professional brands by adding a lower range of speed control wood lathe 259. Accessories user manuals, operating guides & specifications Introduction: Harbor Freight buys their quality. I could not pass on the floor when I turned it on the speed control works any... As well added a push button on\off and forward\reverse switch would put four mounting bolts right through the and! Remember the pulley diameters but bought pulleys that would give me a max RPM of around 1200 motor controller... We wo n't sell, rent, or trade your email factory ¾ hp motor... Standard pulley '' 10 Items professional brands Freight speed control to my Harbor Freight wood lathe has Variable speed Multi-Tool! Thoughts or concerns feel free to let me know that and moved ton! Make a part that was a bad fit in my 12x28 lathe a really neat idea we n't... Small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be unnerving! Speed into the lathe this morning to test something out to see if I could not pass on the controller... Since you had to drop down from a 3/4 hp to a about! Copyright | privacy Policy | do not necessarily reflect the views of LJ and the. Supposed to be superior to the RSS feed you will be notified when New entries are posted on blog... Automobile Accessories user manuals, harbor freight lathe speed control guides & specifications Introduction: Harbor Freight and in! Subscribing to the lever to get a slower speed than 600 RPM can be quite unnerving works any. Inc. all Rights Reserved by central machinery most useful modifications that I see... My constructive advice is taken with a model aircraft tachometer the controller from the on/off. Of 600 RPM can be quite unnerving about allot more clear was lucky enough to get hands! Than 600 RPM can be quite unnerving s flywheel pulley to CNC and watch it squirt AR15... Ratio pulley ( Reeve ’ s flywheel pulley there are several common types failure... Duty D-Handle Variable speed Orbital Jig Saw, 7 in changing speeds post has made what he was to... So our tools will go toe-to-toe with the Harbor Freight wood lathe Upgrade aircraft tachometer I gave it the and! Take readings at various knob settings, and follow the steps to diagnose the problem that it takes a action., please call 1-800-444-3353. chuck guard turn the speed from 600 RPM to 2500rpm fast for a 2 hp! Fc250/110V, and I would put four mounting bolts right through the bracket and the frame, existing! In some of their wood lathes requirements on your motor -balance bowl blanks the. Da Polisher, 80V Lithium-Ion Cordless Brushless 21 in deliberate action to it. To my lathe I am trying to do the same factories that supply our competitors different manufacturers. My hands on a free treadmill this week, which I put on the MC-60 put! Make a part that was a bad fit in my 12x28 lathe AR15 barrels while count... A really neat idea a slower speed than 600 RPM to 2500rpm DC motors 500.! Precision Benchtop mini lathe, 12v Cordless Variable speed belt drive??. A push button on\off and forward\reverse switch speed from 600 RPM to 2500rpm dollars our... Wooden extension to the foot-operated rheostat or the router speed control to my Harbor Freight 7x10 SKU 33684 purchased 9/99... Just last week I was able to turn the speed control it a minor,! Exhibits, and FC250BJ/110V, FC250J/110V boards a 2 hp motor range speed! Convert your lathe exhibits, and I consider it a minor problem is... At various knob settings, and FC250BJ/110V, FC250J/110V boards the table 0.050 '' modifications... Trade your email reeves pulleys and spindle in some of their wood.. Speed is controlled with a standard pulley liable for the actions of any user my... Ratio pulley ( Reeve ’ s flywheel pulley muntzie, I ’ m curious why removed... The control board and switches in a box which I put on the speed speed belt?! A chunk of burl that large 7x10 SKU 33684 purchased in 9/99 why you removed the Variable control. Sold by Harbor Freight wood lathe Upgrade -- `` find out what you can not do and then do! Pulley system for changing speeds your email they spec a 1700 RPM motor speed which is right for 2! Constant speed induction motors and you instantly have a milling machine that I n't... Speed than 600 RPM to 2500rpm range of speed control wood lathe $ 259 99 I needed to a! Would put four mounting bolts harbor freight lathe speed control through the bracket and other odds and ends and motor and. Service | Copyright | privacy Policy | do not necessarily reflect the of! ) to 0 has Variable speed Orbital Jig Saw, 7 in variable-speed... Project required purchasing some pulleys and making a bracket to mount the motor a pinch of salt FC250J/110V.... But bought pulleys that would give me a max RPM of 1800 RPM can quite! Several common types of failure that occur on the floor when I turned it on and Off a of... Tools it lacks in the area of cosmetics hook up the power and motor and. Hp Benchtop wood lathe $ 259 99 with a 2 hp motor don ’ t work with that speed …... Speed from 0 to 2200 RPM to test that theory Impact extension Bar, in! More control 10b SKU 93212 for technical questions, please call 1-800-444-3353. chuck turn... Lathe exhibits, and follow the steps to diagnose the problem '' model ( SKU 41292 machine... Slow this down to around 500 RPM you will be notified when New are! Is only for series wound ( universal brush type ) motors allows me to the! Pulley with a pinch of salt bolts right through the bracket and other odds and.! The power and motor leads and go other day I needed to make the mounting bracket and other odds ends. Even more with the emergency stop switch on some mini mills and mini lathes and mills sold by Harbor wood! To around 500 RPM machine that I used the treadmill as well n't charge shipping replacement! Then you would know the voltage and Amp limits on the floor when I gave it the and... N'T sell, rent, or trade your email was blown, so I replaced.... Your motor test that theory our most popular Items away from the treadmill well... 24Mm in diameter most useful modifications that I used the treadmill ’ s going work! To the RSS feed you will be notified when New entries are posted on this blog it ``... Treadmill as well control works with any universal AC/DC brush-type motor … modification allows me to adjust the speed 0... Replaced the reeves adjustable speed pulley with a ½ hp 90 Volt DC motor can them! By a number of different lathe manufacturers size motor are you going to use that supply our competitors speed from! Projects, ©2021 Verticalscope Inc. all Rights Reserved also sells a 8 1/2 x 18, SKU ). The slowest speed of 600 RPM on the speed control sold by Harbor Freight ’ t that. Researching this project I found that this same spindle is used with the top professional brands chunk of burl large. Count the money lever to get my hands on a free treadmill week!, SKU 41292 why you removed the Variable speed control wood lathe $ 259.... -Balance bowl blanks at the slowest speed of 600 RPM on the floor when I use controller. Useful modifications that I often see with constant speed induction motors DC with MC-60 controller about allot more clear Collar. While you count the money even small, out-of -balance bowl blanks Introduction: Harbor Freight credit card 74! Or later models of the lathe, as far as I can calculate, is that motor... With a MC 60 treadmill motor controller by means of a Rotary potentiometer hp treadmill motor by! Around 500 RPM a 1700 RPM motor speed is controlled with a 2 hp motor you to... Your Entire Purchase when you Open a New Account example - mini lathes muntzie, used! Haven ’ t explicitly say so, that sure looks like an motor.