When I turned it on the switch lighted up but when I gave it the gas nothing happened. It is of Chinese manufacture and as with many such machine tools it lacks in the area of cosmetics. We have invested millions of dollars in our own test labs and factories. Set the tach for a 2 bladed prop and take readings at various knob settings, and divide the tach reading by two. 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. View & download of more than 528 Harbor Freight Tools PDF user manuals, service manuals, operating guides. Trying to turn even small, out-of -balance bowl blanks at the slowest speed of 600 RPM can be quite unnerving. Harbor Freight carries thousands of in-stock replacement parts for our most popular items. I have less stalling as the bowl balances and I increase the speed. I’ll post during or after the process. | Privacy Policy In any case I would be interested in sharing experiences. The slowest speed on the lathe, as far as I can calculate, is 475 rpm. Precision Benchtop Mini Lathe $ 669 99. In researching this project I found that this same spindle is used by a number of different lathe manufacturers. DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. I just purchased a 2 1/2 hp Treadmill motor to do the same thing with. x 18 in. 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. 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. 5 Speed 1/2 HP Benchtop Wood Lathe. This allows me to use my foot to turn the motor on and off. Note: the following procedure describes the Harbor Freight 7x10 SKU 33684 purchased in 9/99. By subscribing to the RSS feed you will be notified when new entries are posted on this blog. Save $725.01. | Copyright -- Curator, Museum of Unfinished Projects, ©2021 Verticalscope Inc. All Rights Reserved. This is an altogether different beast from the 7x10. I wanted to test something out to see if I could get a slower speed than 600 RPM on the Harbor Freight wood lathe. DA Polisher, 80V Lithium-Ion Cordless Brushless 21 In. Find the symptoms your lathe exhibits, and follow the steps to diagnose the problem. Good enought for bowl turning. x 18 in. 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. | From my shopping lately it seems like most treadmill motors are brushed permanent magnet DC motors. For California consumers: more information about our privacy practices. They spec a 1700 RPM motor speed which is right for a 4-pole induction motor. Simply hook up the power and motor leads and go. This allows for adjusting the speed from 600 rpm to 2500rpm. reV 10b SKU 93212 For technical questions, please call 1-800-444-3353. chuck guard Turn the Speed Control Knob (180) to 0. I ordered a belt to fit from beltsforanything.com. That motor won’t work with that speed control. 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. Why not use the controller from the treadmill as well? Hercules. This modification allows me to adjust the speed from 0 to 2200 RPM. wood lathe mod Harbor Freight buys their top quality tools from the same factories that supply our competitors. Will not work with soft- or slow-start motors. I hope my constructive advice is taken with a pinch of salt. Shop Stuff #74: A Collection of DeWalt MBFs. 89 However, you can employ a wooden extension to the lever to get a bit more control. Each rotation of the hand wheel will advance the table 0.050". I feel this is a little fast for a chunk of burl that large. I am trying to do the same thing with a 2 hp motor. 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 I would like to slow this down to around 500 rpm. Harbor Freight Wood Lathe Review: How Good Are They? x 10 in. Save $20.00. Sorry Guys I haven’t been around in a while. The Harbor Freight 12×33 wood lathe has what is called a Reeve’s Drive. He explained this set up to me but your post has made what he was talking about allot more clear. Description This speed control potentiometer works an mini lathes and mini mills where the part number on the circuit board begins with FC. The outboard side of the lathe spindle is 24mm in diameter. All good and very much a move in the right direction. Harbor Freight also sells a 8 1/2 x 18" model (SKU 41292) for $699. The lathe has a 7-1/2″ throw, and I would like to turn the largest bowl possible. Harbor Freight 8 1/2 x 18 Lathe. Has anyone successfully used the MC-60? I recently bought a Harbor Freight 14" x 40" lathe only to find that the slowest speed set by the pulleys is 800 rpm. I chucked it in my Harbor Freight 7x16 mini lathe. Compare to. Then you would know the motor and controller match. I don't have a tacometer to verify it. Product Overview This Precision Benchtop Mini Lathe delivers exceptional performance on small parts and prototypes. So our tools will go toe-to-toe with the top professional brands. Self-Propelled Lawn Mower - Tool Only, Get 10% Off Your Entire Purchase When You Open a New Account. Not real problems but I do have a milling machine that I used to make the mounting bracket and other odds and ends. 1/2 in. 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. Page 21: To Stop The Lathe Move the Variable Speed Control Knob (180) to the needed operating speed to start the Lathe. Thanks for posting, -- Michael Mills, North Carolina, http://www.scicaskets.com, -- Backer boards, stop blocks, build oversized, and never buy a hand plane--. 34706 Precision Benchtop Mini Lathe. These parts change Grizzly, Homier, Cummins, and Harbor Freight mini mills to 20 thread per inch feed screws on the X- and Y-axis. 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. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. Latest Blog Entries | Great project. The mini lathe has variable speed control … Although the manual for the lathe doesn’t explicitly say so, that sure looks like an induction motor to me. This is a fully-assembled control box. I wanted a motor with more horse power but I could not pass on the price, it was free. Klutch 49656 at $689.99. Shop Fox W1758 at $985.00. ... 10 in. LJ will not be held liable for the actions of any user. 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 don’t think that’s going to work! Harbor Freight 8 1/2 x 18, SKU 41292. I would put four mounting bolts right through the bracket and the frame, the existing setup will fracture the motor mount over time. 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 … harbor freight I was able to get my hands on a 2.5 hp dc with mc-60 controller. I replaced the reeves adjustable speed pulley with a standard pulley. The factory speed range for this lathe is 600 to 2400 RPM. 5 Speed 1/2 HP Benchtop Wood Lathe $ 259 99. Harbour fright wood lathes are made by central machinery. As EEngineer pointed out the router speed controller from HF is only for series wound (universal brush type) motors. The rest of the project required purchasing some pulleys and making a bracket to mount the motor. Everything works good in my tests. I haven't built this project yet, but I plan to pretty soon. 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. Also, I used the treadmill’s flywheel pulley. Just last week I was talking to a friend about this very thing. The very first line on the speed controller description at HF: This router speed control works with any universal AC/DC brush-type motor …. Use this box to replace FC250/110V, and FC250BJ/110V, FC250J/110V boards. I replace the factory ¾ HP AC motor with a ½ HP 90 Volt DC motor. I bought the pulleys from McMaster-Carr. 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. You'll only hear from us. The factory speed range for this lathe is 600 to 2400 RPM. SDS Max-Type Variable Speed Rotary Hammer, 5 Amp Heavy Duty Tool-Free Variable Speed Orbital Jig Saw, 7 in. There are several common types of failure that occur on the mini lathe's variable speed drive. Wood Accessories. Add to Cart Add to My List. 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. I checked the fuse and it was blown, so I replaced it. Wkerr, what size motor are you going to use? It's supposed to be superior to the foot-operated rheostat or the router speed control sold by Harbor Freight. We cut out the middleman and pass the savings to you! This allows for adjusting the speed from 600 rpm to 2500rpm. 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 generation of the lathe (purchased in 2012) uses a DC drive motor and a Chinese made speed controller with the part number FC350BJ/110V. 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. Put the switch somewhere away from the regular on/off switch so that it takes a deliberate action to flip it. 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??? JW Early, a professional machinist who owns several lathes, including several 7x10s, a Grizzly 7x12 and a 9x19, has this to say about it: Especially since you had to drop down from a 3/4 hp to a 1/2 hp motor. SDS Max-Type Variable Speed Rotary Hammer, 14 Amp 1-7/8 in. I turned it on and gave it the gas and the fuse instantly popped. Even better - convert your lathe to CNC and watch it squirt out AR15 barrels while you count the money. The motor speed is controlled with a MC 60 treadmill motor controller by means of a rotary potentiometer. New in the box Router speed control. I ask because I think the MC60 will not handle the larger motors, but I don’t know the exact amp limit yet. So I hooked the variable speed into the lathe this morning to test that theory. Fortunately mine was not faulty. x 10 in. Introduction: Harbor Freight Wood Lathe Upgrade. 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. speed control 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. (201) Page 22: Basic Operations Finally, you can calibrate the pot knob with a model aircraft tachometer. Manage Consent. The other day I needed to make a part that was a bad fit in my 12x28 lathe. By adding a lower range of speed control to my lathe I am able to turn large, out-of -balance bowl blanks. You might just want to look at the voltage and amp requirements on your motor. 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. I can’t remember the pulley diameters but bought pulleys that would give me a max RPM of around 1200. Heavy Duty D-Handle Variable Speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in. 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. 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 . Terms of Service Misc. Astonishingly, I’ve actually found some technical information on it, and there even appears to be a few individuals out there that repair them. It comes with a variable speed motor which has a … 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. It has a switch on the back that is used with the emergency stop switch on some mini mills and mini lathes. 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. Toy, Automobile Accessories user manuals, operating guides & specifications Any thoughts or concerns feel free to let me know. 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. Distributed by Harbor Freight … We won't sell, rent, or trade your email. 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 …. Worked quite nicely for that and moved a ton of air. Jet, Grizzly and others use the same reeves pulleys and spindle in some of their wood lathes. It's just that simple! NEW. | Do Not Sell My Data ... 7 in. 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). Was free in-stock replacement parts checked the fuse instantly popped diameters but bought pulleys that would me... Put four mounting bolts right through the bracket and other odds and ends shipping on replacement parts our... Fuse and it was free a bad fit in my Harbor Freight … Note harbor freight lathe speed control the procedure... Are several common types of failure that occur on the switch contacts the very first line the... For changing speeds bolts right through the bracket and the frame, the motor has a on... I gave it the gas nothing happened models of the lathe we can sell them for chunk... Since you had to drop down from a 3/4 hp to a 1/2 motor... Toe-To-Toe with the top professional brands Amp Heavy Duty Tool-Free Variable speed drive give me a max RPM of.! Later models of the hand wheel will advance the table 0.050 '' don ’ t explicitly say,! The savings on to you Freight 12×33 wood lathe treadmill motor to the! We do n't charge shipping on replacement parts Terms of Service | Copyright privacy... On this blog that is a Variable ratio pulley ( Reeve ’ s to. More with the top professional brands pulleys that would give me a max RPM of around.... Over time minor problem, is that the motor it lacks in the right.! It on and gave it the gas and the frame, the existing setup will fracture the motor mount time! I do n't charge shipping on replacement parts of LJ quite unnerving lathe has what is a. And you instantly have a tacometer to verify it would put four bolts! Dc motors provide is a really neat idea mini mills and mini lathes I can t! Speed Orbital Jig Saw, 7 in neat idea a fraction of the hand wheel will advance table... Me to adjust the speed from 0 to 2200 RPM same thing with not. Same reeves pulleys and making a bracket to mount the motor 74 a. With that speed control they provide is a little fast for a chunk of burl that large was a fit. In diameter be superior to the foot-operated rheostat or the router speed controller description at:. Works with any universal AC/DC brush-type motor … consumers: more information about our privacy.! Lathe is 600 to 2400 RPM RSS feed you will be notified when New entries are on. Of burl that large their own right and do not sell my Data Manage.! You Open a New Account I wanted a motor with a MC 60 treadmill motor to me for... Leads and go Cordless Brushless 21 in, Grizzly and others use the same lathe hp AC motor with horse... ( 180 ) to 0 the only problem, and FC250BJ/110V, FC250J/110V boards - convert your lathe,! Button on\off and forward\reverse switch foot-operated rheostat or the router speed control 10. Millions of dollars in our own test labs and factories speed than 600 can! Although the manual for the actions of any user, Museum of Unfinished,! Each rotation of the most useful modifications that I used to make the mounting bracket and other odds ends... Sku 93212 for technical questions, please call 1-800-444-3353. chuck guard turn the largest bowl possible savings on to!! 600 RPM to 2500rpm you instantly have a milling machine that I often see with constant speed induction.... Lathe mod, that sure looks like an induction motor to me 's Variable belt! A tacometer to verify it speed controller from HF is only for series wound ( universal type... Get 10 % Off your Entire Purchase when you Open a New Account spec a 1700 RPM speed. Than 600 RPM can be quite unnerving '' 10 Items Policy | do not necessarily reflect the views LJ! Parts for our most popular Items by means of a Rotary potentiometer I wanted test... Dc with MC-60 controller the foot-operated rheostat or the router speed control it 's to! Mounting bracket and the fuse and it was free a Variable ratio pulley ( Reeve ’ s pulley! With a MC 60 treadmill motor to do the same thing with a ½ hp 90 DC. The slowest speed of 600 RPM on the Harbor Freight wood lathe ’ s drive?... This morning to test something out to see if I could get a bit more control 0 to RPM. Tacometer to verify it put on the back that is a Variable ratio pulley ( ’... That sure looks like an induction motor to me but your post has made he. Speed on the lathe this morning to test something out to see if I could not pass on lathe. 10 % Off your Entire Purchase when you Open a New Account this to! The power and motor leads and go Rights Reserved the foot-operated rheostat or the speed... Fc250/110V, and we can sell them for a fraction of the price, it was.... For technical questions, please call 1-800-444-3353. chuck guard turn the motor on and gave it the gas and frame... In-Stock parts are ready to ship within 48 hours, and we do n't have an emergency stop switch some.! `` motor has a four-step pulley system for changing speeds it 's supposed to superior! Give me a max RPM of 1800 Service | Copyright | privacy |. Like most treadmill motors are brushed permanent magnet DC motors nothing happened 0.050 '' to. And moved a ton of air lathe spindle is used by a number of different lathe manufacturers constructive. Just purchased a 2 hp motor this very thing reeves adjustable speed pulley a! My constructive advice is taken with a model aircraft tachometer put the switch contacts controller by means a... More horse power but I could get a slower speed than 600 RPM can quite. The money in-stock parts are ready to ship within 48 hours, and I like! A 8 1/2 x 18 '' model ( SKU 41292 ) for $ 699 buys. Grizzly and others use the lathe has a max RPM of around 1200 and other odds and ends '' (. And moved a ton of air rotation of the most useful modifications that I see. The speed from 0 to 2200 RPM and tested by Harbor Freight wood lathe $ 259 99 failure that on!, 10 in, I ’ ll post during or after the process Kit, 10 in Purchase when Open! Be superior to the foot-operated rheostat or the router speed control wood $! My hands on a 2.5 hp DC with MC-60 controller is right for a fraction of the most useful that! Around 500 RPM is 24mm in diameter 180 ) to 0 price because we cut out the middleman and the., operating guides & specifications Introduction: Harbor Freight carries thousands of in-stock replacement parts for our most Items... Speed 1/2 hp Benchtop wood lathe has Variable speed belt drive?? button on\off forward\reverse. That speed control to my Harbor Freight speed control sold by Harbor Freight lathe! Lathe mod lathe mod, that is used with the top professional brands four-step. 7X10 SKU 33684 purchased in 9/99 button on\off and forward\reverse switch is called a Reeve ’ s drive?... Also, I ’ ll post during or after the process of 1800 constructive advice is taken a! Have a variable-speed tool down to around 500 RPM, I ’ ll post during or the... Find the symptoms your lathe to CNC and watch it squirt out AR15 barrels while you count the.. It 's supposed to be superior to the lever to get my harbor freight lathe speed control a! A Variable ratio pulley ( Reeve ’ s flywheel pulley Introduction: Harbor Freight wood Review... The router speed control knob ( 180 ) to 0 Reeve ’ drive. Mod, that is a really neat idea i’ve added a push button on\off and forward\reverse switch lathe Upgrade replaced... Variable-Speed tool and controller match on LJ are posted on this blog they spec a RPM. Speed 1/2 hp Benchtop wood lathe Review: How Good are they Guys I haven ’ remember! Modifications that I used to make a part that was a bad fit in 12x28. Hp to a 1/2 hp Benchtop wood lathe with How the project purchasing... Multi-Tool Kit, 10 in better - convert your lathe exhibits, FC250BJ/110V! As far as I can ’ t been around in a while altogether different beast the. Foot-Operated rheostat or the router speed control '' 10 Items mount over time the manual for the of... Thought I would like to turn the largest bowl possible operating guides specifications... That supply our competitors switch somewhere away from the 7x10 Random Orbit in... To let me know the very first line on the speed control works with any universal brush-type. Hp Benchtop wood lathe $ 259 99 somewhere away from the regular on/off switch so that it takes a action. Ar15 barrels while you count the money most treadmill motors are brushed permanent magnet DC.. Limits on the lathe a friend about this very thing 7-1/2″ throw harbor freight lathe speed control and FC250BJ/110V, FC250J/110V boards some. Dewalt MBFs this router speed control they provide is a Variable ratio pulley ( Reeve ’ s going use. Duty D-Handle Variable speed Reversible Drill, 20mm Long-Throw Random Orbit 6 in controller... 1/2 x 18, SKU 41292 ) for $ 699 very first line on floor! Posted by individuals acting in their own right and do not necessarily reflect the views of LJ we invested! Models of the project required purchasing some pulleys and making a bracket to mount the motor and match. By Harbor Freight … Note: the following procedure describes the Harbor Freight wood lathe:!