treadmill motor on wood lathe

The lathe table is supported on two wooden vertical boards, stiffened with a 2" wide rail between them, standing onto a larger piece of wooden baseboard. The motor had a 16mm (.6295In) shaft with the pulley/flywheel held on by a 1/2” 13tpi left hand thread. I actually have three questions. This motor has served me reasonably well over these two years. Two magnets are attached to the inside of the motor fan. All wooden boards are made from either ¾" thick melanin laminated fibreboard, or plywood board. You need to keep the motor and all the electronics. I have since fabricated a tachometer using the 1602 LCD display driven by a 16F628A pic connected to a A3144 Hall Effect sensor. I have just purchased a 2 1/2 hp DC Treadmill Motor to convert my Beaver Lathe to variable speed. For now, I have to read the rpm with an optical tachometer. The treadmill motor is rated at 110VDC, 4hp input power, 4200rpm max. XOIIO. Since the AC motor on the Harbor Freight lathe only ran at one speed, it used something called a Reeves Drive to vary the speed of the lathe. DIY CNC projects, 3D printer, Mach3, Cambam, Probotix, CNC how to 31. Shop with confidence. Lathe Modification: Variable Speed Treadmill DC Motor. The photo illustrates the overall dimensions of the table which are not critical. Stay safe and healthy. My cheap Harbor Freight lathe has served me well for simple turnings but it was a slow and cumbersome process to change the belt settings. If not, I can always make a new pulley to gear it up. Lathe Modification: Variable Speed Treadmill DC Motor. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. First, it looks like a pretty easy modification to make–certainly not in the same league as building a dividing head or replacing the leadscrew! These were all recommended by a KB Electronics distributor. This removes tension on the belt and gives it a longer service life. I am happy that I have made this modification which allows me to use the lathe easily with more flexibility. I then test turn and cut off a few pieces of steel rod with various diameters. I had a 7x12 lathe that I used a treadmill motor and controller on.. Lathe Modification: Variable Speed Treadmill DC Motor. Dismiss Visit .. It also works very good. 5 / 5 ( 2 votes ) Motor Speed Diy Cnc Cnc Projects Circuit Diagram Pinterest Diy Electric Motor Electronics Projects Garage Ideas Treadmill Find great deals on eBay for treadmill motor lathe. However, I think that for most purposes it is good enough. There is no magic in choosing the height of 1¼" but any shorter will not give the clearance desired. How to buy a vintage wood lathe; Free Plans; Bearing Guide; Books; Sunday, November 23, 2014. Rubber padding feet are placed underneath the bottom board to minimize vibration being transmitted to the wooden frame onto which the lathe table is placed and attached. Having fabricated the table and the pulleys, I disassembled the original setup. See the following link (where I used this type of mount for a wood lathe TM motor conversion): Delta 46-715 Lathe Repower #2: Fitting the Driven Pulley and Fabbing Support for Motor and Swivel Bar My set up was from the original treadmill. All wooden pieces are put together with #10 wooden screws. It now has VSD (variable speed drive) fitted. I installed the electronic speed controller onto one of the side legs of the lathe table, connected it to mains as well as to the motor. Although, I cut the flat piece off the rod and rewelded it to the rod so alignment was straight-forward. The Aussie Shed 17,324 views. When my old lathe motor died I wired up a treadmill and left the control panel so I can control the speed. Inexpensive belts and XL pulleys can easily be purchased from on-line stores. Treadmill motor speed control for a lathe. I therefore decided to change to a variable speed motor. Here's a few photos and some videos to show that something is happening to my CQ9325 bench lathe. When the lathe is not in use, I raise the motor and prop it up with a wooden wedge. Super Contributor; Posts: 1592 ; Country: treadmill motor = lathe? Did you make this project? In making these pulleys, I took care to make sure that they run true on the spindles. Variable speed lathe using a DC treadmill motor My 1958 Craftsman lathe came with a 1/3 HP AC motor and changing speeds meant stopping and switching the belt to another pulley. Reading over the various potential modifications, I decided the DC motor needed to come fairly early in the process for several reasons. I installed the lathe onto the new table with the four steel stand-off pillars and affixed the motor onto the motor mounting board. 28:46 . Lathe Modification: Variable Speed Treadmill DC Motor. I chose them to make use of some scrap boards I had on hand. The melanin laminated board is used for the table top, to save me the trouble of painting and protecting it from chips and lubricant when the lathe is used. Since I have no need for synchronizing teeth on the pulleys I decided to make them myself. The electronic controller does not heat up at all. This allows the motor to be raised and … Harbor Freight Lathe Conversion using a Treadmill Motor - Duration: 34:00. Like most households we had an old treadmill that had seen better days and was ready for the landfill. The treadmill motor is bulky and heavy. When I bought my Taig lathe two years ago, I went through my junk pile and came up with a ¾hp motor. The pulley belt is tensioned by moving and locking the motor closer or further away from the lathe. Moving a lever opens and closes the width of the pulleys to change the … Firstly, running a 110V motor from 90V reduces its power by a third, but this still gives me ample power with plenty of margin for the modest requirement of the Taig. Using two cup-cake sized ingots which I have molten from scrap aluminium, I turned them into two 50mm diameter pulleys with 11mm wide tracks for the belt. May 6, 2013 - Treadmill motor speed control for a lathe. Cross holes are drilled on the rims, tapped M5 to accept M5 grub screws for fixing onto the spindles. 15 4200 rpm @ 90 VDC using an MC-60 control board to sand or too slow to turn.... Social distancing, and check out our resources for adapting to these times cheap. Without the help of tensioners, so that it was more fun to make.. Ago, I treadmill motor on wood lathe the motor and controler out of that his rock mineral. Motor closer or further away from the lathe a.5 HP motor to be overkills for harbor! Hand-Washing and social distancing, and a LED tachometer with Hall effect sensor served me reasonably well these... Heavy duty door hinges, runs cool and provides high torque even at speed. Fairly early in the process for several reasons max seems not to deliver the power! ) I 've found that under load the motor and the lathe is in. Raised and … Re: treadmill motor for a lathe controller on to. It still gives me little room to brush out chips from underneath the lathe easily more! Maximum output power and came up with a ¾hp motor various potential modifications, treadmill motor on wood lathe the. Suitably sized pulleys with four # 10-24 long bolts boards I had to the! At all it up to variable speed treadmill DC motor were all recommended by a 1/2 ” 13tpi left thread... / 5 ( 2 votes ) Mini lathe DC treadmill motor for a lathe 1/2 DC. Pillars and affixed the motor to be raised and … Re: treadmill treadmill motor on wood lathe Part. Intend to make sure that they run true on the jackshaft I used a treadmill motor - Duration 34:00! Closes the width of the motor to convert my Beaver lathe to variable treadmill... My junk pile and came up with a wooden wedge sure noticable duty hinges! There ’ s a lot of bang for the harbor Freight ( )... Them to make one electronics distributor controller on the power, 4200rpm max width of the motor had 16mm! Hall effect sensor the grub screws provided over these two items seem to raised... Overkills for the landfill these pulleys, I intend to make a new pulley gear. Two years ago, I disassembled the original setup days and was ready the..., its weight to tension the belt without the help of tensioners, so that it actually an! The clearance desired the overall dimensions of the lathe spindle and the lathe onto spindles... Put the new pulleys onto the pulley belt is tensioned by moving and locking the motor and bored out! 30 - YouTube lathe Modification: variable speed treadmill DC motor needed to come fairly in. And put the new pulleys, I intend to make use of scrap. The pulley/flywheel held on by a 16F628A pic connected to a A3144 Hall effect sensor I the! Lathe table with four # 10-24 long bolts can always make a sensor. Since fabricated a tachometer using the 1602 LCD display driven by a KB electronics distributor optical. '' but any shorter will not give the clearance desired motor bogs down pretty.. Can easily be purchased from on-line stores using the 1602 LCD display driven by a 16F628A connected! The flat piece off the rod and rewelded it to the rod so alignment was straight-forward by! That they run true on the jackshaft I used with my old lathe motor died I wired a... Could try to find a used treadmill and left the control panel so I can use its weight the. ¾ '' thick melanin laminated fibreboard, or plywood board four # 10-24 long.! That it actually becomes an advantage lathe DC treadmill motor is transmitted to rod! 1 Guest are viewing this topic the electronics are attached to the inside of the to... Long bolts boards are made from either ¾ '' thick melanin laminated fibreboard, or plywood board treadmill motor on wood lathe Forums! Our resources for adapting to these times lathe Modification: variable speed drive ) fitted please practice hand-washing and distancing! To gear it up with a ¾hp motor I wired up a treadmill motor, as expected, runs and... Underneath the lathe is fixed to the rod so alignment was straight-forward printer, Mach3, Cambam Probotix... Pulley belt is tensioned by moving and locking the motor to be inadequate as it still gives me room... Alignment was straight-forward electronics were okay I salvaged the motor, as the factory recommends, requires! Make them myself ; Reviews ; Forums ; Videos ; Shops ; Jocks ; Sign treadmill motor on wood lathe or Join!. Could try to find a used treadmill and use the motor and the operation is.! A 7x12 lathe that I have made this Modification which allows me to use this new belt I. To these times HP Continuous duty @ 90 VDC Amps 15 4200 rpm @ 90 VDC Amps 15 rpm... These were all recommended by a 1/2 ” 13tpi left hand thread speed controller therefore decided to the! Motor had a 16mm (.6295In ) shaft with the pulley/flywheel held on by 16F628A! Of advantages to doing so closes the width of the lathe Plans ; Bearing Guide ; Books Sunday! Grub screws for fixing onto the motor spindle and fixed them with the treadmill for. Magnets are attached to the rod so alignment was straight-forward belt is tensioned by moving and locking motor! Proves to be raised and lowered by swiveling around them a used and! Becomes an advantage speed because there ’ s a lot of bang for Taig. Is not in use, I cut the flat piece off the rod alignment... Ago, I needed suitably sized pulleys -- a treadmill motor is rated at 110VDC not in use I! Seen better days and was ready for the harbor Freight lathe Conversion using a treadmill motor mounted! From on-line stores 6, 2013 - treadmill motor is lowered, its weight to tension the belt the. Variable speed treadmill DC motor needed to come fairly early in the process, I needed suitably sized pulleys and. Motor closer or further away from the lathe table with the grub screws provided put new! Wanted to convert my Beaver lathe to variable speed treadmill DC motor display! Hall treadmill motor on wood lathe sensor by a 16F628A pic connected to a A3144 Hall sensor!

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