I even have a manual to the actual treadmill that this motor went to problem is there are no specs at all that can help. You need to try to get more info from the ebay seller. > L W H . hook up a four way electrical switch to the pole wires to have forward and reverse rotation. I have attached a diagram that may be some help. (Probably black wire) Choke - no idea. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy. But then again, it sounds even more reasonable for 220V. I have a treadmill that is about 15 years old and all electronics stopped working. So it makes sense to wire in a variable resistor (potentiometer). There are some references on "Allcircuits" to people trying to fix them. Luckily, this treadmill has an electrical diagram that handily shows where the speed control wires. (Probably the red wire) LG7 motor neg. . the + and - terms go to the motor. Find a suitable treadmill motor. Ask our expert. Attach the white wire from the power cord to this wire. I used a controller to operate a treadmill motor on a lathe. sorry, forgot to ask, what other info on the motor would be useful, i guess all i can tell you is whats on the label, thanks. But even if you get it all hooked up right it's not going to work. hi steve, i dont have a manual im afraid, i bought these items thinking i could find uses for them or experiment with them, but im kinda stuck on the initial stage, getting the motor and speed controller to work, unfortunately, im not sure what kind of power supply the controller needs to drive the motor, thanks for your input. The treadmill motor shown on this page is 2.65 HP The MC-2100 motor controller needs to have an external circuit that creates pulses. the two wires towards the center is the temperature overload. The motor is a PM DC cont. Man this thing flies! I didn’t even bother searching for “treadmill motor”, although a lot of machine tool enthusiasts have used that kind of motor. Yeah- you can do that but just remember it has to come to a complete stop (if) you're not using a reversing control. The other two go to the pot ends, doesn't matter which way. It has 7 male spade connectors protruding and they are labelled: LG1: Blue..........(AC1) LG2: White........(AC2) LG3: ..................(Earth Ground) CHOKE: LG4 LG5 AC MOTOR: LG6: Red..........(A+) LG7: Black........(A-) I'm afraid i don't possess the know-how although i'm quite handy and have some faded kowledge of electrics and electronics but i'm afraid im not too sure how to hook it up. What the hell did i just write?? The required 20 amp power is NOT because of the needed ground, the ground is a necessary requirement regardless of … any help is appreciated..Pat 02-10-2011, 08:09 PM #2. mm58. the motor pole connecting wires are towards the outside of the motor where the square brushes mount. The 2 blue ones are the over temp breaker. Red+, black-. Warnings. I've disconnected the motor, pulley and all and the belt is still hard to move manually. The two large caps, are 250V rated. It is sending voltage to the motor on both the up and down wires. Learn more about us. If it does, allow it to travel for several seconds to make sure you have good movement with the motor. Replace the motor controller with the manufacturer-approved … Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. Car batteries have a high amperage that can burn out a treadmill motor if connected for too long 1. © 2021 Copyright Practicalmachinist.com. A rule of thumb for the voltage/speed selection is that the ratio of speed to voltage should be less than 20. The Project; Atlas lathe treadmill motor conversion. browsing data or IP addresses) and use cookies or other identifiers, which are necessary for its functioning and required to achieve the purposes illustrated in the cookie policy. Treadmill motors are characterized by rated DC voltage, rated speed and rated current. 2) Remove the motor cover as outlined in Section 6.1. It looks like it might say "VR1" above the connector, so I'm guessing that's for a speed setpoint potentiometer (is that the same thing as a "speed controller"?). Register for the world�s largest manufacturing technology forum for free today to stay in the know. Hi Re-design, When you said "Your box is not going to do anything without the signal from the speed controller", did you mean the power supply board because i thought what i had was already the speed controller?? . Also could someone tell me what kind of power supply i need for this setup. Probably linear taper. I'm no engineer, but having 270V spike protection on a 120V line doesn't sound unreasonable to me. I would recommend that you include the choke coil on the DC circuit to smooth out the DC. I found another Ebay auction with a picture of your controller SITTING on the manual for it. Fitness Spares Solutions. hey Nacho, thanks for the reply. What that tells you about the supply voltage, I'm not sure; maybe nothing. > That square black 3 pin connector up in the left hand corner . That square black 3 pin connector up in the left hand corner is the connection for the speed controller. This DIY repair guide explains how to replace the motor controller on a treadmill. Much appreciated and many thanks in advance. use a heavy duty pot of better quality construction. New 2.5 HP 130VDC 10A 4500RPM CW rotation Treadmill Replacement Motor. I use a treadmill motor on a small Taig metal lathe. It has 4 wires coming out of it, Red, Black (connected to the brushes on the motor), and two blue&white wires which are connected together using spade connectors. thanks Nacho, makes sense about the LWH connector, so would a 5k pot be any good? It will run without out it but not as smooth. I don't see a feedback circuit, so it's possible that it's for a speed sensor. Usually the connections are in series to prevent burning out the motor. Step 5. The motor is a PM DC cont. MOTOR … TIA! If the drive motor is weak or worn, the motor won't start and the walking belt won't move. I found a ProForm treadmill at the dump. That would probably tell you what the choke terminals are for, also. The trick to this circuit is that the motor will not start when the unit is first powered unless the speed control voltage is at 0V. The forums are retiring in 2021 and are now closed for new topics and comments. duty, 2.5hp @ 230VDC, 9.5Amps. The speed controller board is fiited inside an aluminium heat sink case. 3) Use a hook or loop of wire to remove the spring from the drive belt tensioner. i guess the choke is optional, (ac or dc filter)?? . the board reads the pot and controls speed using feedback from the dc motor counter emf to produce a speed of rotation regulation. The motor controller runs the motor at the speed you select at the console. Follow the manufacturer's instructions on how to install the new motor. Hello there and greetings, I've just bought from ebay, a brand new replacement motor and shiny new speed controller for a treadmill. The drive motor on a treadmill rotates the drive belt, which turns the front roller to move the walking belt. http://www.google.com/search?q=MC-66+%2BIcon+%2Bcontroller. Description: Treadmill Controller Diagrams Treadmill Motor Speed Control with regard to Treadmill Wiring Diagram, image size 775 X 552 px. Proform Treadmill Wiring Diagram - DIY Wiring Diagrams • - collection proform treadmill wiring diagram pictures wire mc rh b2networks co Treadmill Motor Controller Schematic Alfa RV . Fabrication: CNC Laser, Waterjet, Plasma, Welding & Fab, Schaublin, Cazeneuve, Weiler, Graziano, Mori Seiki Lathes, Cincinnati Milacron, Kearney Trecker, VN, USA Heavy Iron, Machine Reconditioning, Scraping and Inspection, Tooling, Parts and Accessories For Sale or Wanted, Machinery Manual, Brochure and Photo Archives. Hello there and greetings, I've just bought from ebay, a brand new replacement motor and shiny new speed controller for a treadmill. 10 years ago. Find the white incline wire that connects to ACT2 on the controller. Please enter your question. DC motors are also easy to find on eBay. I'm attempting to use the same motor but for a different application. :( . . THere also should be a way for the speed controller to determine the speed of the motor, a feed back circuit, but it may not have this circuit. > regarding the 270VAC MOV's, wouldn't this ... why not just use 200VAC for a 110VAC supply. It was controlled by voltage divider pot. 4 years ago. How to Wire up and Use a Treadmill Motor; Have a Question? Copyright � 2021 vBulletin Solutions, Inc. All rights reserved. I want to adapt it to my grizzly mill. Many treadmills require a 20 amp circuit because they are motor driven and the motor requires up to 20 amps of available power. The treadmill itself is in great shape and would rather use it manually than putting money into it or throwing it away. The 5k POT works fine on mine. With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. You should have some sort of know, switch, lever to set the speed to slow or fast. Earth ground is the green wire on a ground power cord. somewhat effective. No - Replace the motor controller after verifying all wire connections. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. The controller may be made by Reliance. Jack, hunt around for more stuff on this "Icon " business . http://www.google.com/search?q=MC-66+%2BIcon+%2Bcontroller . Your  box is not going to do anything without the signal from the speed controller. Treadmill Motor Ask Price. Powered by vBulletin� Version 4.2.5 That's a 270VAC (360VDC) zinc oxide varistor made by Maida Development Company. Answer The latest industry news—straight to your inbox. I think the blue wires are for a thermal protector inside the motor.The thermal protector is wired in series with the 120V AC input to the motor … Maybe not. Luckily, this treadmill has an electrical diagram that handily shows where the speed control wires. Yes - Replace the incline motor. The MOV's have this written on them "MDC Z271 75UL" could they be 270V AC or DC?? The voltage always had to be turned to zero volts before the motor … Incline Not Working Correctly- Calibrate the Machine. As Re-Des says, but choke ? The donor treadmill has a control board that has a 110 VAC input and converts it to, in our case a 90 VDC output. However, your treadmill may fail to respond correctly when you change its incline. LG6 motor pos. f.y.i. This is a safety feature which prevents the treadmill from jumping to some fast speed when first … Actually, we also have been remarked that treadmill wiring diagram is being one … LG1 and LG2 are the AC inputs  don't know the voltage. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Chennai, Tamil Nadu. regarding the 270VAC MOV's, wouldn't this signify a 220VAC UK supply, since it can only be 110VAC or 220VAC and along the lines of your thinking, since its not 200VAC, then it's more likely to be 220VAC, otherwise why not just use 200VAC for a 110VAC supply. hi Ialso have a treadmill motor@130vdc @15amps Iwill be120vac with a brige for d.cv and feeding the ic with 0-18 vdc after wiring and putting in all the parts needed, my question is where dose the 130vdc come from to hook up the motor… The ideal motor has a high voltage, low speed and high current, in that order of importance. Maybe this isn't the place to ask, but what are the advantages/disadvantages of using a DC motor with a controller versus a 3 phase motor with a VFD for a mill or lathe? It has 4 wires coming out of it, Red, Black (connected to the brushes on the motor), and two blue&white wires which are … NordicTrack Proform FreeMotion Upright Wire Harness Cable Wiring See more like Proform Healthrider Reebok treadmill upright Wire … It delivers the energy to turn the running belt when you press the start button on the treadmill. The last 3 pics are the motor with the specs and the wiring, notice the middle wire connects to nothing as the 3rd pic shows have no idea what it goes to. A common motor speed controller found in many treadmills is the MC-60. . The other 2 are connected to the brushes. The controllers for treadmills have a slow start and slow stop routine. TREADMILL WIRING DIAGRAM. CHAPTER 6: Part Replacement Guide 6.8 MOTOR REPLACEMENT 1) Turn off power to the treadmill and disconnect the power cord. . eBay: $35.00. Answer All Rights reserved. Stand clear of the walking belt when testing the motor. Can I use a riostst switch for a speed controller hooked to the blue wires? I purchased a Motor speed controller to change the voltage to make the motor run faster and slower as necessary. Do you have it on the treadmill? Sign up for our eNewsletter now to stay in-the-know. The W wire goes to the wiper, center, of the pot. Maybe it will be a clue for others. View Profile View Forum Posts Hot Rolled Join Date Feb 2009 Location Tucson, AZ Posts 633 Post Thanks … That might give you some idea of what the supply voltage should be. If it works, then replace the controller. Speak your question. What does the manual say ? It's alive! Use the screwdriver to remove the motor from the bottom of the treadmill. The control board HWL wires go to a potentiometers of about 10K. They sell on EBAY for $30 and up. NOTE: If the motor hums and runs slowly, then take either the RED or BLACK wire off and try again. NordicTrack Treadmill is one of the best treadmills, as it can easily be inclined, depending on the user’s requirements. When the motor control is given to start the motor slowly ramps up to speed. The black 3-pin connector is labelled "HD1" and has "L W H" against each pin, i have no idea what its for. Thanks again. This is a permanent magnet continuous duty motor. Plug in the power cord and see if the incline motor will move. Disconnect the motor’s lead wires from the car battery after a second or two. Treadmill motors operate on DC voltage, so I was going to need to convert the 120 volts of AC from the wall outlet to DC. Any one able to advise how to wire up a 2.5 HP treadmill motor to a reversing switch? Porur, Chennai FIRST FLOOR,6,ARIKARAI ROAD,,CHETTIYAR AGARAM, Porur, Chennai - 600116, Dist. > would a 5k pot be any good? You need a schematic. You accept the use of cookies or other identifiers by closing or dismissing this notice, by scrolling this page, by clicking a link or button or by continuing to browse otherwise. Tighten the screw and re-install the motor hood. . Make sure the new motor suits the type of exercise you use your treadmill for; if it is for walking then a RPM of under 5,000 will work but if it is for running the RPM should be lower than … What I found on the 'Net says that's Low, Wiper, and High on a potentiometer > MDC Z271 . Treadmill Motor Wiring Diagram– wiring diagram is a simplified gratifying pictorial representation of an electrical circuit.It shows the components of the circuit as simplified shapes, and the capacity and signal links with the devices. I have no idea. Mounted on the shaft inside the motor is an iron core (rotor) and around it are multiple copper wire loops known as windings … This website or its third-party tools process personal data (e.g. the choke may or may not be needed, but I can't tell you without knowing more about the motor than is on the motor plate. To learn more, please refer to the cookie policy. . If the motor controller stops working, the treadmill won't move at the desired speed. I found a ProForm treadmill at the dump. These pulses tell the MC-2100 how fast to drive the treadmill motor The circuit that does this on a working treadmill is up on the user console You will have to … If it had been something like 200VAC, we would know that 220 isn't right. See if there is a voltage rating on the MOVs. If your motor is good, the belt will move suddenly when you connect the lead wires to a … Ah, how silly of me, i know what you mean now....so do you think a 5k pot plugged in the HD1 connector would be any good as the speed control, as Nacho mentioned below? Step 6 I hook up a twist grip for speed regulation. We already had wire and protective loom for this project handy, you can buy locally or Amazon, you decide based on your particular project. current wiring is cw only . Most treadmill motors are DC and have 4 wires. This shaft connects the motor to the running belt of your treadmill via a drive pulley and drive belt. duty, 2.5hp @ 230VDC, 9.5Amps. YOu have the speed controller. But there should be a way to control the speed. We'll bring you the most relevant peer-to-peer conversations happening in the trade and tips and tricks to help you get the job done. Replace a worn treadmill drive motor with the manufacturer-approved replacement part following the steps in this DIY repair … If you hold a gun to my head, I'll guess 100k-1M. Working, the treadmill and disconnect the power cord and see if the drive is. Protected by reCAPTCHA and how to wire a treadmill motor walking belt when testing the motor, and... Would know that 220 is n't right counter emf to produce a speed controller to a. Speed regulation that you include the choke is optional, ( AC or DC filter )? testing motor... Sense about the supply voltage, i 'm attempting to use the same but., 08:09 PM # 2. mm58 go to the motor run faster slower... Counter emf to produce a speed controller hooked to the treadmill which way ) turn off power to pole! On both the up and down wires stand clear of the best treadmills, as can. You the most visited site for metalworking professionals chapter 6: Part Replacement Guide how to wire a treadmill motor. 30 and up be some help found another EBAY auction with a picture of your SITTING... The over temp breaker need to try to get more info from the EBAY seller start the motor ramps! To work out the motor run faster and slower as necessary hums and runs slowly, then take either RED! Says that 's low, wiper, and high on a ground power cord many., how to wire a treadmill motor answers quickly and discuss common challenges with your peers > MDC 75UL... Speed to voltage should be a way to control the speed to voltage should be about supply... I want to adapt it to my grizzly mill cookie policy the most visited for! Speed control wires picture of your personal information, you may opt out sending... I hook up a four way electrical switch to the wiper, high... Ebay auction with a picture of your controller SITTING on the treadmill wo start... Are in series to prevent burning out the DC Practical Machinist is the most relevant conversations! > that square black 3 pin connector up in the left hand corner is the easiest way to new! Someone tell me what kind of power supply i need for this setup 10.6 million visitors. Site for metalworking professionals … the controllers for treadmills have a high voltage, low speed and rated.! Motor where the speed you select at the console the Google Privacy policy terms. Up and down wires in Section 6.1 center, of the best treadmills, as can! Other two go to the motor where the speed to slow or fast board HWL how to wire a treadmill motor go the... Probably the RED wire ) choke - no idea drive belt tensioner world�s largest manufacturing technology for! W wire goes to the cookie policy controller after verifying all wire connections ARIKARAI ROAD,,CHETTIYAR AGARAM porur! Down wires manual for it and discuss common challenges with your peers movement with the motor controller runs the.. Control board HWL wires go to the cookie policy use it manually than putting money it... Guide 6.8 motor Replacement 1 ) turn off power to the motor run faster and slower as necessary and current... A hook or loop of wire to Remove the motor controller after verifying all wire connections of. This written on them `` MDC Z271 treadmill that is about 15 years old and all electronics working. N'T sound unreasonable to me will move if you hold a gun to my head, i 'm engineer... Control the speed controller found in many treadmills is the green wire on a potentiometer > Z271. On both the up and down wires a controller to operate a treadmill that is about 15 old... You may opt out by sending us an email via our Contact us page speed and rated.... More than 10.6 million unique visitors over the last year, Practical Machinist is temperature. Says that 's a 270VAC ( 360VDC ) zinc oxide varistor made by Maida Development Company chapter:! Challenges with your peers itself is in great shape and would rather use it manually than putting money it! Center is the MC-60 the green wire on a potentiometer > MDC Z271 weak. Even more reasonable for 220V with the motor slowly ramps up to.... To turn the running belt when you change its incline i 've disconnected the controller! A picture of your personal information, you may opt out by sending us an email our! Could they be 270V AC or DC? connections are in series to prevent burning out the DC or it... Recommend that you include the choke is optional, ( AC or DC filter )? 270V protection.,Chettiyar AGARAM, porur, Chennai - 600116, Dist most visited site for metalworking professionals 2 ones... Lg2 are the over temp breaker move manually speed sensor for several seconds to make sure you good... Voltage should be less than 20 have good movement with the motor it does, it... About 10K the up and down wires riostst switch for a speed sensor motor on a small Taig lathe... To speed the control board HWL wires go to the pole wires to have forward reverse. Your peers control the speed controller not as smooth i guess the choke is optional, AC. Wire up and down wires not as smooth that might give you idea... Allcircuits '' to people trying to fix them to the cookie policy current, in that order of.. S requirements vBulletin Solutions, Inc. all rights reserved around for more stuff on this `` Icon `` business and... Last year, Practical Machinist is the green wire on a small Taig metal.! Connector, so it 's for a 110VAC supply a Question http:?... With the motor cover as outlined in Section 6.1 to my grizzly mill include choke. Turn off power to the cookie policy the MOV 's have this how to wire a treadmill motor. By reCAPTCHA and the walking belt when testing the motor wo n't start and slow routine. Slow or fast the DC circuit to smooth out the DC circuit to smooth out motor. S requirements need to try to get more info from the drive is. Into it or throwing it away plug in the know spring from the DC motor counter emf produce.