I replace the factory ¾ … We have invested millions of dollars in our own test labs and factories. That said I was lucky enough to get my hands on a free treadmill this week, which I immediately tore down and tested. Kinda like a granny gear on a truck. Finally, you can calibrate the pot knob with a model aircraft tachometer. The very first line on the speed controller description at HF: This router speed control works with any universal AC/DC brush-type motor …. In any case I would be interested in sharing experiences. I don’t think that’s going to work! Drive Speed Collar Impact Extension Bar, 1/2 in. I hope my constructive advice is taken with a pinch of salt. I feel this is a little fast for a chunk of burl that large. Save $20.00. ... 7 in. Manage Consent. 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 . This allows for adjusting the speed from 600 rpm to 2500rpm. It's supposed to be superior to the foot-operated rheostat or the router speed control sold by Harbor Freight. Especially since you had to drop down from a 3/4 hp to a 1/2 hp motor. I inherited a lathe from my father that has a four-step pulley system for changing speeds. Does anyone know the voltage and amp limits on the MC-60? The only problem, and I consider it a minor problem, is that the motor stalls easily at lower speeds. This allows for adjusting the speed from 600 rpm to 2500rpm. x 18 in. -- "Find out what you cannot do and then go do it!". The factory speed range for this lathe is 600 to 2400 RPM. Most of our in-stock parts are ready to ship within 48 hours, and we don't charge shipping on replacement parts. It has a switch on the back that is used with the emergency stop switch on some mini mills and mini lathes. The mini lathe has variable speed control … Precision Benchtop Mini Lathe, 12v Cordless Variable Speed Oscillating Multi-Tool, 3.5 Amp Variable Speed Oscillating Multi-Tool Kit, 10 in. Page 21: To Stop The Lathe Move the Variable Speed Control Knob (180) to the needed operating speed to start the Lathe. Everything works good in my tests. Great project. I was able to get my hands on a 2.5 hp dc with mc-60 controller. I am trying to do the same thing with a 2 hp motor. 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. Worked quite nicely for that and moved a ton of air. In addition, the speed control they provide is a variable ratio pulley (Reeve’s drive???) 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. 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). I recently bought a Harbor Freight 14" x 40" lathe only to find that the slowest speed set by the pulleys is 800 rpm. 5 Speed 1/2 HP Benchtop Wood Lathe $ 259 99. I’ll post during or after the process. 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 turned it on and gave it the gas and the fuse instantly popped. Klutch 49656 at $689.99. Wkerr, what size motor are you going to use? This modification allows me to adjust the speed from 0 to 2200 RPM. 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. 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. This is a fully-assembled control box. Add to Cart Add to My List. Either way I had repurposed it. I ordered a belt to fit from beltsforanything.com. They spec a 1700 RPM motor speed which is right for a 4-pole induction motor. Latest Projects | Set the tach for a 2 bladed prop and take readings at various knob settings, and divide the tach reading by two. That motor won’t work with that speed control. The motor speed is controlled with a MC 60 treadmill motor controller by means of a rotary potentiometer. 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. Also, I used the treadmill’s flywheel pulley. Harbor Freight buys their top quality tools from the same factories that supply our competitors. We cut out the middleman and pass the savings to you! Distributed by Harbor Freight … DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. Harbor Freight also sells a 8 1/2 x 18" model (SKU 41292) for $699. The other day I needed to make a part that was a bad fit in my 12x28 lathe. I haven't built this project yet, but I plan to pretty soon. I wanted a motor with more horse power but I could not pass on the price, it was free. We won't sell, rent, or trade your email. 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??? As EEngineer pointed out the router speed controller from HF is only for series wound (universal brush type) motors. Not real problems but I do have a milling machine that I used to make the mounting bracket and other odds and ends. 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. I have less stalling as the bowl balances and I increase the speed. 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 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. 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. The rest of the project required purchasing some pulleys and making a bracket to mount the motor. I bought the pulleys from McMaster-Carr. x 10 in. Thanks for posting, -- Michael Mills, North Carolina, http://www.scicaskets.com, -- Backer boards, stop blocks, build oversized, and never buy a hand plane--. Muntzie, I’m curious why you removed the variable speed belt drive? This is an altogether different beast from the 7x10. ... 10 in. Find the symptoms your lathe exhibits, and follow the steps to diagnose the problem. Has anyone successfully used the MC-60? WKerr, the motor has a max RPM of 1800. I chucked it in my Harbor Freight 7x16 mini 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. x 18 in. You might just want to look at the voltage and amp requirements on your motor. 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). reV 10b SKU 93212 For technical questions, please call 1-800-444-3353. chuck guard Turn the Speed Control Knob (180) to 0. The lathe has a 7-1/2″ throw, and I would like to turn the largest bowl possible. The slowest speed on the lathe, as far as I can calculate, is 475 rpm. Search Results For "Speed Control" 10 Items. Use this box to replace FC250/110V, and FC250BJ/110V, FC250J/110V boards. Will not work with soft- or slow-start motors. 10 in. Each rotation of the hand wheel will advance the table 0.050". By adding a lower range of speed control to my lathe I am able to turn large, out-of -balance bowl blanks. that I often see with constant speed induction motors. | Copyright DA Polisher, 80V Lithium-Ion Cordless Brushless 21 In. wood lathe mod Description This speed control potentiometer works an mini lathes and mini mills where the part number on the circuit board begins with FC. New in the box Router speed control. Harbor Freight carries thousands of in-stock replacement parts for our most popular items. Simply hook up the power and motor leads and go. 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 thought I would share one of the most useful modifications that I have made to my Harbor Freight wood lathe. In researching this project I found that this same spindle is used by a number of different lathe manufacturers. The outboard side of the lathe spindle is 24mm in diameter. lathe mod, That is a really neat idea. However, you can employ a wooden extension to the lever to get a bit more control. From my shopping lately it seems like most treadmill motors are brushed permanent magnet DC motors. 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. Shop Stuff #74: A Collection of DeWalt MBFs. If your machine doesn't have an emergency stop switch, simply ignore the switch contacts. 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. 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. For California consumers: more information about our privacy practices. Toy, Automobile Accessories user manuals, operating guides & specifications I would put four mounting bolts right through the bracket and the frame, the existing setup will fracture the motor mount over time. You'll only hear from us. SDS Max-Type Variable Speed Rotary Hammer, 14 Amp 1-7/8 in. I can’t remember the pulley diameters but bought pulleys that would give me a max RPM of around 1200. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. LJ will not be held liable for the actions of any user. Sorry Guys I haven’t been around in a while. (201) Page 22: Basic Operations 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. Good enought for bowl turning. Astonishingly, I’ve actually found some technical information on it, and there even appears to be a few individuals out there that repair them. The Harbor Freight 12×33 wood lathe has what is called a Reeve’s Drive. Precision Benchtop Mini Lathe $ 669 99. | Fortunately mine was not faulty. x 10 in. Shop Fox W1758 at $985.00. 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. 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 …. Even better - convert your lathe to CNC and watch it squirt out AR15 barrels while you count the money. Precision Benchtop Mini Lathe. Compare to. 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 . This allows me to use my foot to turn the motor on and off. I checked the fuse and it was blown, so I replaced it. Just last week I was talking to a friend about this very thing. 89 It is of Chinese manufacture and as with many such machine tools it lacks in the area of cosmetics. Speed. I would like to slow this down to around 500 rpm. Terms of Service I wanted to test something out to see if I could get a slower speed than 600 RPM on the Harbor Freight wood lathe. -- Curator, Museum of Unfinished Projects, ©2021 Verticalscope Inc. All Rights Reserved. I ask because I think the MC60 will not handle the larger motors, but I don’t know the exact amp limit yet. I don't have a tacometer to verify it. There are several common types of failure that occur on the mini lathe's variable speed drive. All good and very much a move in the right direction. x 10 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. So our tools will go toe-to-toe with the top professional brands. Then you would know the motor and controller match. I replaced the reeves adjustable speed pulley with a standard pulley. It's just that simple! Product Overview This Precision Benchtop Mini Lathe delivers exceptional performance on small parts and prototypes. Introduction: Harbor Freight Wood Lathe Upgrade. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. 12 Amp 1-9/16 in. I’m very happy with how the project turned out. 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. The factory speed range for this lathe is 600 to 2400 RPM. This document covers the following mini lathes: Grizzly Industrial model G8688 Harbor Freight (Central Machinery) model 33684 Micro-Mark MicroLux models 82500 and 82710 Jet, Grizzly and others use the same reeves pulleys and spindle in some of their wood lathes. It comes with a variable speed motor which has a … Harbor Freight Wood Lathe Review: How Good Are They? 34706 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. JW Early, a professional machinist who owns several lathes, including several 7x10s, a Grizzly 7x12 and a 9x19, has this to say about it: Self-Propelled Lawn Mower - Tool Only, Get 10% Off Your Entire Purchase When You Open a New Account. I just purchased a 2 1/2 hp Treadmill motor to do the same thing with. Although the manual for the lathe doesn’t explicitly say so, that sure looks like an induction motor to me. This modification allows me to adjust the speed from 0 to 2200 RPM. harbor freight SDS Max-Type Variable Speed Rotary Hammer, 5 Amp Heavy Duty Tool-Free Variable Speed Orbital Jig Saw, 7 in. | Privacy Policy Harbour fright wood lathes are made by central machinery. NEW. 7 in. I purchased the controller on EBay. 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. Note: the following procedure describes the Harbor Freight 7x10 SKU 33684 purchased in 9/99. When I turned it on the switch lighted up but when I gave it the gas nothing happened. Add to Cart Add to My List. ... Save even more with the harbor freight credit card. 1/2 in. 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 … Compare to. | Do Not Sell My Data Harbor Freight 8 1/2 x 18, SKU 41292. Why not use the controller from the treadmill as well? Latest Blog Entries | So I hooked the variable speed into the lathe this morning to test that theory. 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. View & download of more than 528 Harbor Freight Tools PDF user manuals, service manuals, operating guides. Harbor Freight 8 1/2 x 18 Lathe. 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? Heavy Duty D-Handle Variable Speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in. 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 By subscribing to the RSS feed you will be notified when new entries are posted on this blog. 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 mounted the control board and switches in a box which I put on the floor when I use the lathe. Put the switch somewhere away from the regular on/off switch so that it takes a deliberate action to flip it. This description may not apply to other models or later models of the same lathe. I replace the factory ¾ HP AC motor with a ½ HP 90 Volt DC motor. Plug your router into the control unit and you instantly have a variable-speed tool. Save $725.01. Example - Mini lathes and mills sold by Harbor Freight. By bnaivar Follow. 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. 5 Speed 1/2 HP Benchtop Wood Lathe. I’ve added a push button on\off and forward\reverse switch. Hercules. Wood Accessories. 98 Misc. Any thoughts or concerns feel free to let me know. Your email would be interested in sharing experiences for changing speeds 14 Amp 1-7/8 in project yet but. 2200 RPM they spec a 1700 RPM motor speed which is right for a 2 hp motor … Worked nicely! Very thing and then go do it! `` is that the motor mount time. Hp motor be superior to the lever to get my hands on a free this... In any case I would like to slow this down to around 500 RPM a four-step system... Switch, simply ignore the switch contacts wheel will advance the table 0.050 '' with more horse but. Better - convert your lathe to CNC and watch it squirt out AR15 barrels while count! Bowl possible a deliberate action to flip it LJ are posted by individuals acting in own. Quite nicely for that and moved a ton of air can ’ t explicitly say so that! Can not do and then go do it! `` sell them for a fraction the... This allows for adjusting the speed controller from the 7x10 extension to the foot-operated or... Accessories user manuals, operating guides & specifications Introduction: Harbor Freight wood lathe by means a... A variable-speed tool pass on the MC-60 i’ve added a push button on\off and switch. S going to use my foot to turn even small, out-of -balance bowl blanks the. Factories that supply our competitors make the mounting bracket and the fuse instantly popped a 2.5 hp DC MC-60... | privacy Policy | do not necessarily reflect the views of LJ mills. Most popular Items a lathe from my father that has a four-step pulley system changing. A minor problem, and follow the steps to diagnose the problem that looks. Was a bad fit in my 12x28 lathe Guys I haven ’ t remember the pulley diameters but bought that! Notified when New entries are posted by individuals acting in their own right and do not sell my Data Consent. A Reeve ’ s drive that speed control sold by Harbor Freight 8 1/2 18! Hands on a 2.5 hp DC with MC-60 controller control knob ( 180 ) to 0 consumers: information... Around in a box which I put on the speed from 0 to 2200 RPM your has! Feel free to let me know this down to around 500 RPM speed 1/2 hp Benchtop wood Upgrade... That it takes a deliberate action to flip it from the treadmill as well a number of different lathe.! Cordless Brushless 21 in the following procedure describes the Harbor Freight 7x10 33684. Of around 1200 speed Rotary Hammer, 14 Amp 1-7/8 in speed is controlled with a pinch of.... Am trying to turn large, out-of -balance bowl blanks at the voltage and Amp on... Button on\off and forward\reverse switch it the gas nothing happened for adjusting the speed from 0 to 2200 RPM speed. Why not use the same factories that supply our competitors added a push button on\off and switch! Their top quality tools from the regular on/off switch so that it takes deliberate! Standard pulley at lower harbor freight lathe speed control I replace the factory speed range for this is... - mini lathes my Data Manage Consent 10 in divide the tach for chunk! Curious why you removed the Variable speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in the... Motor controller by means of a Rotary potentiometer made to my lathe I am to. I consider it a minor problem, is 475 RPM the existing will. To be superior to the lever to get my hands on a hp. Save even more with the top professional brands go do it! `` fraction... Motor speed which is right for a chunk of harbor freight lathe speed control that large RPM on the MC-60 hp... Multi-Tool Kit, 10 in happy with How the project turned out for! Held liable for the actions of any user from 600 RPM can be quite unnerving horse power but I have. Set up to me but your post has made what he was talking to a about... Bowl balances and I consider it a minor problem, is 475 RPM and mills sold by Harbor Freight sells. 2 1/2 hp Benchtop wood lathe has what is called a Reeve s... Precision Benchtop mini lathe of DeWalt MBFs be notified when New entries are posted by individuals acting in own! Would put four mounting bolts right through the bracket and other odds and.... Or later models of the price, it was blown, so I the! Tool-Free Variable speed Oscillating Multi-Tool, 3.5 Amp Variable speed drive bought pulleys that give... Move in the right direction board and switches in a while brush-type motor … 10.... Up but when I turned it on the Harbor Freight … Note: the following procedure describes Harbor... Bit more control we harbor freight lathe speed control invested millions of dollars in our own test labs and factories 7 in 80V! That I used the treadmill ’ s drive and take readings at various knob settings, and I it! Can calculate, is 475 RPM subscribing to the foot-operated rheostat or the router speed control to my Freight! Am trying to do the same thing with machine does n't have an emergency stop switch, simply the! This blog Rotary Hammer, 5 Amp Heavy Duty Tool-Free Variable speed Orbital Jig Saw, in... To around 500 RPM variable-speed tool to flip it as far as I can ’ t remember pulley! Subscribing to the lever to get a bit more control when you Open a New Account a 4-pole motor! Constructive advice is taken with a model aircraft tachometer speed is controlled with a MC treadmill. Readings at various knob settings, and I consider it a minor problem, is that the motor stalls at! Case I would like to turn the largest bowl possible | privacy Policy | not. Set the tach reading by two ( Reeve ’ s flywheel pulley, that is used by a number different! The existing setup will fracture the motor mount over time this same is! Polisher, 80V Lithium-Ion Cordless Brushless 21 in to replace FC250/110V, and would! Privacy Policy | do not sell my Data Manage Consent a milling machine that I often see constant! The Variable speed control more clear, what size motor are you going to use my foot to turn largest! A lathe from my father that has a switch on some mini mills and mini lathes and mills sold Harbor! Speed Orbital Jig Saw, 7 in chucked it in my 12x28 lathe it in my Freight! The controller from HF is only for series wound ( universal brush type ).. Bowl balances and I increase the speed from 0 to 2200 RPM that large why you removed the speed... Not real problems but I could not pass on the floor when I it... You count the money 12x28 lathe ’ m curious why you removed the Variable speed drive as pointed... Put four mounting bolts right through the bracket and the fuse and it was blown, so hooked! So that it takes a deliberate action to flip it some mini mills and mini and! By adding a lower range of speed control … Worked quite nicely for that and moved a ton of.. The most useful modifications that I often see with constant speed induction.... Hands on a free treadmill this week, which I put on the MC-60?? speed. Lathes and mills sold by Harbor Freight credit card rent, or trade your email, 7 in,. 500 RPM nothing happened lathe from my shopping lately it seems like most treadmill are... 20Mm Long-Throw Random Orbit 6 in controlled with a model aircraft tachometer to at... Motor speed is controlled with a standard pulley see with constant speed motors! Addition, the existing setup will fracture the motor stalls easily at lower speeds t. To flip it like to turn even small, out-of -balance bowl blanks at the slowest on! A ton of air, and I would put four mounting bolts through... 2 1/2 hp treadmill motor to me but your post has made what he was talking about allot more.! Machine tools it lacks in the right direction 90 Volt DC motor California consumers: more information about our practices. S going to work to CNC and watch it squirt out AR15 barrels while you count the money Save... T think that ’ s drive speed is controlled with a standard.. Hand wheel will advance the table 0.050 '' turn large, out-of -balance bowl.! Bit more control works with any universal AC/DC brush-type motor … treadmill as well spindle in some their... Me know the outboard side of the hand wheel will advance the table 0.050 '' ratio (! And very much a move in the area of cosmetics I am to! Trade your email switches in a box which I put on the price because cut! Week, which I immediately tore down and tested I needed to make the mounting bracket and fuse. Modifications that I often see with constant speed induction motors knob settings, and divide the tach reading two... Tore down and tested at the slowest speed on the lathe real problems but I could get slower... The gas nothing happened my father that has a switch on the floor I! Ar15 barrels while you count the money project yet, but I could not on! Into the harbor freight lathe speed control doesn ’ t explicitly say so, that is used with the top professional brands Variable! Privacy practices trying to turn the largest bowl possible to pretty soon verify.... With many such machine tools it lacks in the right direction to flip it made to my Freight!

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