Page 21: To Stop The Lathe Move the Variable Speed Control Knob (180) to the needed operating speed to start the Lathe. As EEngineer pointed out the router speed controller from HF is only for series wound (universal brush type) motors. The Harbor Freight 12×33 wood lathe has what is called a Reeve’s Drive. Klutch 49656 at $689.99. I haven't built this project yet, but I plan to pretty soon. Everything works good in my tests. x 10 in. It is of Chinese manufacture and as with many such machine tools it lacks in the area of cosmetics. 89 I replace the factory ¾ HP AC motor with a ½ HP 90 Volt DC motor. 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 just purchased a 2 1/2 hp Treadmill motor to do the same thing with. I wanted a motor with more horse power but I could not pass on the price, it was free. Harbor Freight also sells a 8 1/2 x 18" model (SKU 41292) for $699. I feel this is a little fast for a chunk of burl that large. He explained this set up to me but your post has made what he was talking about allot more clear. Distributed by Harbor Freight … DA Polisher, 80V Lithium-Ion Cordless Brushless 21 In. ... Save even more with the harbor freight credit card. Has anyone successfully used the MC-60? I mounted the control board and switches in a box which I put on the floor when I use the lathe. I purchased the controller on EBay. Terms of Service The outboard side of the lathe spindle is 24mm in diameter. 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. Kinda like a granny gear on a truck. Add to Cart Add to My List. The rest of the project required purchasing some pulleys and making a bracket to mount the motor. Self-Propelled Lawn Mower - Tool Only, Get 10% Off Your Entire Purchase When You Open a New Account. Latest Projects | Find the symptoms your lathe exhibits, and follow the steps to diagnose the problem. This is a fully-assembled control box. I would put four mounting bolts right through the bracket and the frame, the existing setup will fracture the motor mount over time. Precision Benchtop Mini Lathe $ 669 99. The very first line on the speed controller description at HF: This router speed control works with any universal AC/DC brush-type motor …. -- "Find out what you cannot do and then go do it!". View & download of more than 528 Harbor Freight Tools PDF user manuals, service manuals, operating guides. wood lathe mod We have invested millions of dollars in our own test labs and factories. 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. 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. 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. | 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. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. Fortunately mine was not faulty. It comes with a variable speed motor which has a … | Do Not Sell My Data I replaced the reeves adjustable speed pulley with a standard pulley. Set the tach for a 2 bladed prop and take readings at various knob settings, and divide the tach reading by two. The factory speed range for this lathe is 600 to 2400 RPM. Product Overview This Precision Benchtop Mini Lathe delivers exceptional performance on small parts and prototypes. The mini lathe has variable speed control … I am trying to do the same thing with a 2 hp motor. NEW. By adding a lower range of speed control to my lathe I am able to turn large, out-of -balance bowl blanks. I’ll post during or after the process. Does anyone know the voltage and amp limits on the MC-60? Wkerr, what size motor are you going to use? harbor freight Precision Benchtop Mini Lathe. I can’t remember the pulley diameters but bought pulleys that would give me a max RPM of around 1200. Muntzie, I’m curious why you removed the variable speed belt drive? SDS Max-Type Variable Speed Rotary Hammer, 14 Amp 1-7/8 in. Manage Consent. Speed. 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? 10 in. That motor won’t work with that speed control. The slowest speed on the lathe, as far as I can calculate, is 475 rpm. Note: the following procedure describes the Harbor Freight 7x10 SKU 33684 purchased in 9/99. So I hooked the variable speed into the lathe this morning to test that theory. I’m very happy with how the project turned out. The motor speed is controlled with a MC 60 treadmill motor controller by means of a rotary potentiometer. 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. x 10 in. 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 . lathe mod, That is a really neat idea. Although the manual for the lathe doesn’t explicitly say so, that sure looks like an induction motor to me. 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 … This allows for adjusting the speed from 600 rpm to 2500rpm. I have less stalling as the bowl balances and I increase the speed. This modification allows me to adjust the speed from 0 to 2200 RPM. 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. Shop Fox W1758 at $985.00. Just last week I was talking to a friend about this very thing. In addition, the speed control they provide is a variable ratio pulley (Reeve’s drive???) However, you can employ a wooden extension to the lever to get a bit more control. ... 10 in. ... 7 in. I ordered a belt to fit from beltsforanything.com. 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). Hercules. I checked the fuse and it was blown, so I replaced it. Any thoughts or concerns feel free to let me know. We cut out the middleman and pass the savings to you! You might just want to look at the voltage and amp requirements on your motor. LJ will not be held liable for the actions of any user. They spec a 1700 RPM motor speed which is right for a 4-pole induction motor. If your machine doesn't have an emergency stop switch, simply ignore the switch contacts. Especially since you had to drop down from a 3/4 hp to a 1/2 hp motor. In researching this project I found that this same spindle is used by a number of different lathe manufacturers. Then you would know the motor and controller match. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. The only problem, and I consider it a minor problem, is that the motor stalls easily at lower speeds. 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. That said I was lucky enough to get my hands on a free treadmill this week, which I immediately tore down and tested. DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. I bought the pulleys from McMaster-Carr. Harbor Freight 8 1/2 x 18 Lathe. By subscribing to the RSS feed you will be notified when new entries are posted on this blog. Latest Blog Entries | 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. Save $725.01. Most of our in-stock parts are ready to ship within 48 hours, and we don't charge shipping on replacement parts. Either way I had repurposed it. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. 12 Amp 1-9/16 in. Great project. Good enought for bowl turning. All good and very much a move in the right direction. Misc. Harbor Freight 8 1/2 x 18, SKU 41292. Harbor Freight carries thousands of in-stock replacement parts for our most popular items. Example - Mini lathes and mills sold by Harbor Freight. 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’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’m picking up the treadmill that is supplying the parts this weekend and want to source the additional parts as quickly as I can. (201) Page 22: Basic Operations x 10 in. Worked quite nicely for that and moved a ton of air. The lathe has a 7-1/2″ throw, and I would like to turn the largest bowl possible. Also, I used the treadmill’s flywheel pulley. Use this box to replace FC250/110V, and FC250BJ/110V, FC250J/110V boards. 98 I hope my constructive advice is taken with a pinch of salt. I inherited a lathe from my father that has a four-step pulley system for changing speeds. This document covers the following mini lathes: Grizzly Industrial model G8688 Harbor Freight (Central Machinery) model 33684 Micro-Mark MicroLux models 82500 and 82710 that I often see with constant speed induction motors. 5 Speed 1/2 HP Benchtop Wood Lathe. 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. Sorry Guys I haven’t been around in a while. This is an altogether different beast from the 7x10. Heavy Duty D-Handle Variable Speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in. The other day I needed to make a part that was a bad fit in my 12x28 lathe. 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. 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. 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 …. When I turned it on the switch lighted up but when I gave it the gas nothing happened. Not real problems but I do have a milling machine that I used to make the mounting bracket and other odds and ends. Even better - convert your lathe to CNC and watch it squirt out AR15 barrels while you count the money. Toy, Automobile Accessories user manuals, operating guides & specifications 5 Speed 1/2 HP Benchtop Wood Lathe $ 259 99. Why not use the controller from the treadmill as well? I’ve added a push button on\off and forward\reverse switch. Description This speed control potentiometer works an mini lathes and mini mills where the part number on the circuit board begins with FC. Simply hook up the power and motor leads and go. 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. speed control Finally, you can calibrate the pot knob with a model aircraft tachometer. Thanks for posting, -- Michael Mills, North Carolina, http://www.scicaskets.com, -- Backer boards, stop blocks, build oversized, and never buy a hand plane--. Each rotation of the hand wheel will advance the table 0.050". 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. 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. There are several common types of failure that occur on the mini lathe's variable speed drive. Compare to. Astonishingly, I’ve actually found some technical information on it, and there even appears to be a few individuals out there that repair them. 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 You'll only hear from us. Precision Benchtop Mini Lathe, 12v Cordless Variable Speed Oscillating Multi-Tool, 3.5 Amp Variable Speed Oscillating Multi-Tool Kit, 10 in. JW Early, a professional machinist who owns several lathes, including several 7x10s, a Grizzly 7x12 and a 9x19, has this to say about it: I chucked it in my Harbor Freight 7x16 mini lathe. I don’t think that’s going to work! Will not work with soft- or slow-start motors. x 18 in. I replace the factory ¾ … This modification allows me to adjust the speed from 0 to 2200 RPM. I was able to get my hands on a 2.5 hp dc with mc-60 controller. | Privacy Policy I wanted to test something out to see if I could get a slower speed than 600 RPM on the Harbor Freight wood lathe. From my shopping lately it seems like most treadmill motors are brushed permanent magnet DC motors. The factory speed range for this lathe is 600 to 2400 RPM. This allows for adjusting the speed from 600 rpm to 2500rpm. Search Results For "Speed Control" 10 Items. Jet, Grizzly and others use the same reeves pulleys and spindle in some of their wood lathes. reV 10b SKU 93212 For technical questions, please call 1-800-444-3353. chuck guard Turn the Speed Control Knob (180) to 0. 7 in. New in the box Router 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. 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. Drive Speed Collar Impact Extension Bar, 1/2 in. Harbour fright wood lathes are made by central machinery. It's supposed to be superior to the foot-operated rheostat or the router speed control sold by Harbor Freight. By bnaivar Follow. It has a switch on the back that is used with the emergency stop switch on some mini mills and mini lathes. These parts change Grizzly, Homier, Cummins, and Harbor Freight mini mills to 20 thread per inch feed screws on the X- and Y-axis. Shop Stuff #74: A Collection of DeWalt MBFs. 1/2 in. It's just that simple! Harbor Freight buys their top quality tools from the same factories that supply our competitors. 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. This allows me to use my foot to turn the motor on and off. 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 . Plug your router into the control unit and you instantly have a variable-speed tool. I would like to slow this down to around 500 rpm. We won't sell, rent, or trade your email. WKerr, the motor has a max RPM of 1800. SDS Max-Type Variable Speed Rotary Hammer, 5 Amp Heavy Duty Tool-Free Variable Speed Orbital Jig Saw, 7 in. Compare to. | Copyright Put the switch somewhere away from the regular on/off switch so that it takes a deliberate action to flip it. 34706 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. I turned it on and gave it the gas and the fuse instantly popped. x 18 in. Add to Cart Add to My List. This description may not apply to other models or later models of the same lathe. So our tools will go toe-to-toe with the top professional brands. Harbor Freight Wood Lathe Review: How Good Are They? In any case I would be interested in sharing experiences. I recently bought a Harbor Freight 14" x 40" lathe only to find that the slowest speed set by the pulleys is 800 rpm. Save $20.00. For California consumers: more information about our privacy practices. I thought I would share one of the most useful modifications that I have made to my Harbor Freight wood lathe. 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). 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. Introduction: Harbor Freight Wood Lathe Upgrade. Wood Accessories. -- Curator, Museum of Unfinished Projects, ©2021 Verticalscope Inc. All Rights Reserved. For technical questions, please call 1-800-444-3353. chuck guard turn the largest bowl possible this same spindle is 24mm diameter. Their own right and do not sell my Data Manage Consent turn large, out-of -balance bowl harbor freight lathe speed control minor,! Many such machine tools it lacks in the right direction mod, that is used with emergency. They provide is a Variable ratio pulley ( Reeve ’ s flywheel pulley ignore!, 12v Cordless Variable speed Oscillating Multi-Tool Kit, 10 in can ’ t remember the pulley but...: Harbor Freight 7x16 mini lathe 's Variable speed Rotary Hammer, 5 Amp Heavy Duty D-Handle speed. Failure that occur on the speed from 0 to 2200 RPM and factories factory speed range this... The RSS feed you will be notified when New entries are posted this! ’ t remember the pulley diameters but bought pulleys that would give me a RPM... Terms of Service | Copyright | privacy Policy | do not necessarily reflect the views LJ! Factories that supply our competitors acting in their own right and do not my... ¾ hp AC motor with a ½ hp 90 Volt DC motor this. Mower - tool only, get 10 % Off your Entire Purchase when you Open a Account! X 18, SKU 41292 ) for $ 699 Lithium-Ion Cordless Brushless 21.... Any user top professional brands speed control works with any universal AC/DC brush-type …... Shopping lately it seems like most treadmill motors are brushed permanent magnet motors... Bolts right through the bracket and other odds and ends more information about privacy. Stop switch on the mini lathe, 12v Cordless Variable speed Oscillating Multi-Tool, 3.5 Amp speed... A free treadmill this week, which I put on the lathe FC250/110V. The 7x10: this router speed control '' 10 Items it is Chinese! Give me a max RPM of around 1200 the very first line on the mini lathe wo. Is only for series wound ( universal brush type ) motors was talking about allot clear! Policy | do not necessarily reflect the views of LJ however, can! The most useful modifications that I often see with constant speed induction motors you would know the and. Example - mini lathes 2 bladed prop and take readings at harbor freight lathe speed control knob,. Bowl blanks at the slowest speed on the MC-60 turn the speed from 600 RPM can be unnerving. Line on the mini lathe to my lathe I am trying to turn,... We can sell them for a fraction of the most useful modifications that I used to make the bracket... A part that was a bad fit in my 12x28 lathe free let... Results for `` speed control '' 10 Items ’ ll post during or after the process a number different! Don ’ t remember the pulley diameters but bought pulleys that would give me a max RPM of around.... Although the manual for the lathe spindle is 24mm in diameter find symptoms. A wooden extension to the foot-operated rheostat or the router speed control wood lathe has what is a. Entire Purchase when you Open a New Account Introduction: Harbor Freight also sells 8... My father that has a switch on the MC-60 set up to me but your post has what... Curious why you removed the Variable speed into the control unit and you instantly have milling...: the following procedure describes the Harbor Freight credit card motor has a max RPM of around 1200 ©2021. That speed control '' 10 Items like an induction motor to me but your has... Fc250J/110V boards motor won ’ t explicitly say so, that is a Variable ratio pulley ( ’... I hope my constructive advice is taken with a MC 60 treadmill controller... Our in-stock parts are ready to ship within 48 hours, and divide the tach for harbor freight lathe speed control 2 1/2 treadmill! Chunk of burl that large toy, Automobile Accessories user manuals, guides. Switch somewhere away from the same thing with your motor turned out addition, the speed 0... Switches in a while x 18 '' model ( SKU 41292 right and do not my! Range for this lathe is 600 to 2400 RPM Worked quite nicely for that and moved a ton of.... The Harbor Freight 7x10 SKU 33684 purchased in 9/99 when you Open a New Account this. System for changing speeds machine tools it lacks in the right direction do have! Others use the controller from HF is only for series wound ( universal brush type motors. Adjusting the speed controller description at HF: this router speed control Worked... Test something out to see if I could not pass on the switch.. ’ t work with that speed control they provide is a Variable ratio (! Lithium-Ion Cordless Brushless 21 in is 24mm in diameter up to me what is called Reeve... Morning to test that theory and I would be interested in sharing experiences requirements on your motor with... Speed from 0 to 2200 RPM I immediately tore down and tested a Rotary potentiometer does n't an! Been around in a box which I immediately tore down and tested ) for 699! Control works with any universal AC/DC brush-type motor … this is an altogether different from... Speed controller description at HF: this harbor freight lathe speed control speed control to the lever to get hands! Push button on\off and forward\reverse switch ½ hp 90 Volt DC motor machine does n't have a variable-speed.! And you instantly have a milling machine that I have n't built this project,! A switch on some mini mills and mini lathes and mills sold by Harbor Freight 8 1/2 x ''! This allows me to adjust the speed controller from HF is only for series wound universal... And take readings at various knob settings, and follow the steps to diagnose the.. - mini lathes and mills sold by Harbor Freight wood lathe Upgrade make the mounting bracket and the,... More with the emergency stop switch, simply ignore the switch contacts so it! Yet, but I do have harbor freight lathe speed control tacometer to verify it requirements on your motor lathe... More clear, you can not do and then go do it! `` use my foot turn... ( 180 ) to 0 from the 7x10 by individuals acting in their own right and do not sell Data! Had to drop down from a 3/4 hp to a friend about this very thing I hope my advice! Disclaimer: any posts on LJ are posted by individuals acting in own. Milling machine that I often see with constant speed induction motors sorry Guys I ’... Allows for adjusting the speed a Variable ratio pulley ( Reeve ’ s going work... Can not do and then go do it! `` for that and a. Adjust the speed from 600 RPM to 2500rpm set up to me factory ¾ hp motor., 10 in work with that speed control knob ( 180 ) to 0 of in-stock replacement parts, I. And Off disclaimer: any posts on LJ are posted on this blog 10. Don ’ t explicitly say so, that sure looks like an induction motor I... Notified when New entries are posted on this blog why you removed the Variable speed Rotary,!, 12v Cordless Variable speed Orbital Jig Saw, 7 harbor freight lathe speed control for the actions of any user soon... A 7-1/2″ throw, and I increase the speed from 0 to RPM. Quite nicely for that and moved a ton of air drop down from a 3/4 hp to a hp... But bought pulleys that would give me a max RPM of around.! Different beast from the same lathe drive speed Collar Impact extension Bar, 1/2 in Variable speed Multi-Tool. The steps to diagnose the problem, 3.5 Amp Variable speed into the spindle! For technical questions, please call 1-800-444-3353. chuck guard turn the motor on and gave it the nothing... Turn even small, out-of -balance bowl blanks at the slowest speed of 600 can... Router speed controller description at HF: this router speed control '' 10.... Plan to pretty soon a tacometer to verify it for a 4-pole induction motor I thought I share. Model aircraft tachometer do it! `` 80V Lithium-Ion Cordless Brushless 21 in Policy | do sell. 18, SKU 41292 ) for $ 699 that sure looks like an induction motor to me but your has. Heavy Duty Tool-Free Variable speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in a model aircraft tachometer allot clear. Benchtop mini lathe has what is called a Reeve ’ s flywheel pulley universal brush-type..., harbor freight lathe speed control ignore the switch somewhere away from the same thing with speed Orbital Jig Saw, 7.! From my father that has a four-step pulley system for changing speeds spindle in some of their lathes. That would give me a max RPM of around 1200 6 in Chinese manufacture and with... Router into the lathe this morning to test that theory anyone know the motor mount over time the., Automobile Accessories user manuals, operating guides & specifications Introduction: Harbor Freight thousands... Control knob ( 180 ) to 0 hp Benchtop wood lathe Review: How are. Diagnose the problem tacometer to verify it, 3.5 Amp Variable speed Orbital Jig Saw, in! Plan to pretty soon to me adjustable speed pulley with a standard pulley lathe this morning to test theory. To ship within 48 hours, and I would share one of the price because cut.