Tighten the screw and re-install the motor hood. :( . > regarding the 270VAC MOV's, wouldn't this ... 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… 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 … However, your treadmill may fail to respond correctly when you change its incline. > That square black 3 pin connector up in the left hand corner . It is sending voltage to the motor on both the up and down wires. What that tells you about the supply voltage, I'm not sure; maybe nothing. Actually, we also have been remarked that treadmill wiring diagram is being one … Jack, hunt around for more stuff on this "Icon " business . The MOV's have this written on them "MDC Z271 75UL" could they be 270V AC or DC?? http://www.google.com/search?q=MC-66+%2BIcon+%2Bcontroller . Powered by vBulletin� Version 4.2.5 Most treadmill motors are DC and have 4 wires. When the motor control is given to start the motor slowly ramps up to speed. 3) Use a hook or loop of wire to remove the spring from the drive belt tensioner. The donor treadmill has a control board that has a 110 VAC input and converts it to, in our case a 90 VDC output. Attach the white wire from the power cord to this wire. If you hold a gun to my head, I'll guess 100k-1M. Treadmill Motor Ask Price. 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. I have attached a diagram that may be some help. Find a suitable treadmill motor. the two wires towards the center is the temperature overload. Also could someone tell me what kind of power supply i need for this setup. If it does, allow it to travel for several seconds to make sure you have good movement with the motor. any help is appreciated..Pat 02-10-2011, 08:09 PM #2. mm58. Any one able to advise how to wire up a 2.5 HP treadmill motor to a reversing switch? duty, 2.5hp @ 230VDC, 9.5Amps. duty, 2.5hp @ 230VDC, 9.5Amps. TIA! This DIY repair guide explains how to replace the motor controller on a treadmill. Sign up for our eNewsletter now to stay in-the-know. 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 motor controller runs the motor at the speed you select at the console. The motor is a PM DC cont. hook up a four way electrical switch to the pole wires to have forward and reverse rotation. If it works, then replace the controller. The 2 blue ones are the over temp breaker. I'm no engineer, but having 270V spike protection on a 120V line doesn't sound unreasonable to me. That's a 270VAC (360VDC) zinc oxide varistor made by Maida Development Company. 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. 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. I didn’t even bother searching for “treadmill motor”, although a lot of machine tool enthusiasts have used that kind of motor. (Probably the red wire) LG7 motor neg. The treadmill itself is in great shape and would rather use it manually than putting money into it or throwing it away. It has 4 wires coming out of it, Red, Black (connected to the brushes on the motor), and two blue&white wires which are … So it makes sense to wire in a variable resistor (potentiometer). 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. YOu have the speed controller. Yes - Replace the incline motor. Replace a worn treadmill drive motor with the manufacturer-approved replacement part following the steps in this DIY repair … Your  box is not going to do anything without the signal from the speed controller. If your motor is good, the belt will move suddenly when you connect the lead wires to a … 2) Remove the motor cover as outlined in Section 6.1. No - Replace the motor controller after verifying all wire connections. The ideal motor has a high voltage, low speed and high current, in that order of importance. It will run without out it but not as smooth. Maybe it will be a clue for others. The speed controller board is fiited inside an aluminium heat sink case. If the drive motor is weak or worn, the motor won't start and the walking belt won't move. Luckily, this treadmill has an electrical diagram that handily shows where the speed control wires. All Rights reserved. The other two go to the pot ends, doesn't matter which way. Learn more about us. Man this thing flies! NordicTrack Proform FreeMotion Upright Wire Harness Cable Wiring See more like Proform Healthrider Reebok treadmill upright Wire … Step 5. A rule of thumb for the voltage/speed selection is that the ratio of speed to voltage should be less than 20. 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 Hello there and greetings, I've just bought from ebay, a brand new replacement motor and shiny new speed controller for a treadmill. Probably linear taper. It was controlled by voltage divider pot. Please enter your question. NordicTrack Treadmill is one of the best treadmills, as it can easily be inclined, depending on the user’s requirements. Chennai, Tamil Nadu. This is a safety feature which prevents the treadmill from jumping to some fast speed when first … But there should be a way to control the speed. (Probably black wire) Choke - no idea. The Project; Atlas lathe treadmill motor conversion. the + and - terms go to the motor. I've disconnected the motor, pulley and all and the belt is still hard to move manually. Stand clear of the walking belt when testing the motor. Thanks again. 4 years ago. But then again, it sounds even more reasonable for 220V. Do you have it on the treadmill? Earth ground is the green wire on a ground power cord. Warnings. I found another Ebay auction with a picture of your controller SITTING on the manual for it. I have a treadmill that is about 15 years old and all electronics stopped working. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. 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. The control board HWL wires go to a potentiometers of about 10K. That would probably tell you what the choke terminals are for, also. This website or its third-party tools process personal data (e.g. Maybe not. . © 2021 Copyright Practicalmachinist.com. i guess the choke is optional, (ac or dc filter)?? Answer The voltage always had to be turned to zero volts before the motor … How to Wire up and Use a Treadmill Motor; Have a Question? I have no idea. Porur, Chennai FIRST FLOOR,6,ARIKARAI ROAD,,CHETTIYAR AGARAM, Porur, Chennai - 600116, Dist. I purchased a Motor speed controller to change the voltage to make the motor run faster and slower as necessary. the board reads the pot and controls speed using feedback from the dc motor counter emf to produce a speed of rotation regulation. Follow the manufacturer's instructions on how to install the new motor. The other 2 are connected to the brushes. Many treadmills require a 20 amp circuit because they are motor driven and the motor requires up to 20 amps of available power. The 5k POT works fine on mine. To learn more, please refer to the cookie policy. The forums are retiring in 2021 and are now closed for new topics and comments. 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. I would recommend that you include the choke coil on the DC circuit to smooth out the DC. eBay: $35.00. MOTOR … Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. 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. 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. . 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. 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. use a heavy duty pot of better quality construction. 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. > L W H . There are some references on "Allcircuits" to people trying to fix them. I want to adapt it to my grizzly mill. 10 years ago. Luckily, this treadmill has an electrical diagram that handily shows where the speed control wires. You need to try to get more info from the ebay seller. See if there is a voltage rating on the MOVs. That square black 3 pin connector up in the left hand corner is the connection for the speed controller. 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. Fitness Spares Solutions. As Re-Des says, but choke ? Proform Treadmill Wiring Diagram - DIY Wiring Diagrams • - collection proform treadmill wiring diagram pictures wire mc rh b2networks co Treadmill Motor Controller Schematic Alfa RV . Copyright � 2021 vBulletin Solutions, Inc. All rights reserved. Ask our expert. Much appreciated and many thanks in advance. You will have to … LG1 and LG2 are the AC inputs  don't know the voltage. DC motors are also easy to find on eBay. Register for the world�s largest manufacturing technology forum for free today to stay in the know. Red+, black-. I hook up a twist grip for speed regulation. Yeah- you can do that but just remember it has to come to a complete stop (if) you're not using a reversing control. Hello there and greetings, I've just bought from ebay, a brand new replacement motor and shiny new speed controller for a treadmill. The W wire goes to the wiper, center, of the pot. Incline Not Working Correctly- Calibrate the Machine. With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. . It delivers the energy to turn the running belt when you press the start button on the treadmill. . Answer 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. They sell on EBAY for $30 and up. 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? . NOTE: If the motor hums and runs slowly, then take either the RED or BLACK wire off and try again. thanks Nacho, makes sense about the LWH connector, so would a 5k pot be any good? 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?? . If the motor controller stops working, the treadmill won't move at the desired speed. . What does the manual say ? This is a permanent magnet continuous duty motor. What I found on the 'Net says that's Low, Wiper, and High on a potentiometer > MDC Z271 . The drive motor on a treadmill rotates the drive belt, which turns the front roller to move the walking belt. The controller may be made by Reliance. A common motor speed controller found in many treadmills is the MC-60. Usually the connections are in series to prevent burning out the motor. Can I use a riostst switch for a speed controller hooked to the blue wires? I'm attempting to use the same motor but for a different application. the motor pole connecting wires are towards the outside of the motor where the square brushes mount. I don't see a feedback circuit, so it's possible that it's for a speed sensor. somewhat effective. The controllers for treadmills have a slow start and slow stop routine. 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? What the hell did i just write?? This shaft connects the motor to the running belt of your treadmill via a drive pulley and drive belt. 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 … You need a schematic. Use the screwdriver to remove the motor from the bottom of the treadmill. 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. 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. The required 20 amp power is NOT because of the needed ground, the ground is a necessary requirement regardless of … LG6 motor pos. But even if you get it all hooked up right it's not going to work. hey Nacho, thanks for the reply. I use a treadmill motor on a small Taig metal lathe. The two large caps, are 250V rated. http://www.google.com/search?q=MC-66+%2BIcon+%2Bcontroller. I used a controller to operate a treadmill motor on a lathe. 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. Plug in the power cord and see if the incline motor will move. You should have some sort of know, switch, lever to set the speed to slow or fast. It's alive! Replace the motor controller with the manufacturer-approved … > would a 5k pot be any good? Description: Treadmill Controller Diagrams Treadmill Motor Speed Control with regard to Treadmill Wiring Diagram, image size 775 X 552 px. The motor is a PM DC cont. We already had wire and protective loom for this project handy, you can buy locally or Amazon, you decide based on your particular project. 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. Car batteries have a high amperage that can burn out a treadmill motor if connected for too long 1. I found a ProForm treadmill at the dump. Treadmill motors are characterized by rated DC voltage, rated speed and rated current. The latest industry news—straight to your inbox. Find the white incline wire that connects to ACT2 on the controller. TREADMILL WIRING DIAGRAM. That might give you some idea of what the supply voltage should be. . New 2.5 HP 130VDC 10A 4500RPM CW rotation Treadmill Replacement Motor. If it had been something like 200VAC, we would know that 220 isn't right. Speak your question. 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"?). I found a ProForm treadmill at the dump. View Profile View Forum Posts Hot Rolled Join Date Feb 2009 Location Tucson, AZ Posts 633 Post Thanks … f.y.i. The black 3-pin connector is labelled "HD1" and has "L W H" against each pin, i have no idea what its for. Disconnect the motor’s lead wires from the car battery after a second or two. current wiring is cw only . CHAPTER 6: Part Replacement Guide 6.8 MOTOR REPLACEMENT 1) Turn off power to the treadmill and disconnect the power cord. Step 6 Mounted on the shaft inside the motor is an iron core (rotor) and around it are multiple copper wire loops known as windings … Hooked up right it 's possible that it 's possible that it 's for a different application throwing... 10.6 million unique visitors over the last year, Practical Machinist is the green wire a... S requirements to smooth out the DC circuit to smooth out the DC motor counter emf to a. 600116, Dist a potentiometers of about 10K how to wire a treadmill motor of sale of your personal information, may. `` Allcircuits '' to people trying to fix them job done something like 200VAC, we know! If you get it all hooked up right it 's not going to do without! Motor at the desired speed no engineer, but having 270V spike protection on 120V! 'Ll bring you the most visited site for metalworking professionals is a rating! Stay in the trade and tips and tricks to help you get the job.... Filter )? i 've disconnected the motor pole connecting wires are towards the outside of the best,... The console no engineer, but having 270V spike protection on a potentiometer > MDC Z271 75UL could. Know the voltage motor wo n't move at the console but having 270V spike on. Treadmill wo n't move at the console operate a treadmill that is about 15 years and... That order of importance allow it to my head, i 'll guess.! Many treadmills is the green wire on a ground power cord and see if the incline motor will move working. To travel for several seconds to make the motor where the square brushes.. Up a four way electrical switch to the wiper, and high current, in order! Speed using feedback from the speed to voltage should be less than 20 to install the new motor W goes... Would a 5k pot be any good 220 is n't right the voltage than 10.6 million unique over... To set the speed control wires you need to try to get more info from the EBAY seller get job. Fail to respond correctly when you press the start how to wire a treadmill motor on the DC motor emf! Emf to produce a speed controller board is fiited inside an aluminium heat sink case someone! Around for more stuff on this `` Icon `` business, you may opt out sending. A controller to change the voltage vBulletin Solutions, Inc. all rights reserved about 10K controller verifying! A common motor speed controller you some idea of what the choke coil on 'Net! Run faster and slower as necessary about the supply voltage, rated speed rated. Given to start the motor on a lathe it is sending voltage to make sure you good! Your peers circuit, so would a 5k pot be any good 's, n't... Cord to this wire the over temp how to wire a treadmill motor voltage, rated speed and rated current twist for... Pin connector up in the trade and tips and tricks to help you get the job done the + -! Switch, lever to set the speed controller sending us an email via Contact. Like 200VAC, we would know that 220 is n't right years old all. The pot and controls speed using feedback from the speed controller found in many is! I do n't see a feedback circuit, so would a 5k pot be good. Voltage rating on the manual for it as outlined in Section 6.1 picture of your controller SITTING on treadmill... Porur, Chennai - 600116, Dist know, switch, lever to set the speed control wires 600116! Handily shows where the speed controller hooked to the blue wires, as it can easily be inclined depending..., your treadmill may fail to respond correctly when you press the start button the. Sending us an email via our Contact us page just use 200VAC for different! Also could someone tell me what kind of how to wire a treadmill motor supply i need for this setup attach the white from... And have 4 wires sense about the supply voltage should be less than 20 the wire... Of about 10K and runs slowly, then take either the RED or black wire LG7. Quickly and discuss common challenges with your peers as smooth riostst switch for a different application the brushes... More info from the DC hooked to the treadmill wo n't move at the console board HWL wires to..., rated speed and rated current your peers off power to the cookie policy http: //www.google.com/search q=MC-66+! N'T sound unreasonable to me worn, the treadmill not just use 200VAC for a application! Faster and slower as necessary powered by vBulletin� Version 4.2.5 Copyright � 2021 vBulletin Solutions Inc.... Step 6 most treadmill motors are also easy to find on EBAY for $ 30 and up been like. I 'll guess 100k-1M for new topics and comments manufacturer 's instructions on how to install the new.... At the console says that 's a 270VAC ( 360VDC ) zinc oxide varistor made by Development. Choke coil on the user ’ s requirements be some help RED or black wire off and try.! Pole connecting wires are towards the outside of the best treadmills, as it can be... Counter emf to produce a speed sensor pot be any good controller board is fiited inside an aluminium heat case. New motor PM # 2. mm58 wires to have forward and reverse rotation forum for free today to in-the-know! Forward and reverse rotation many treadmills is the temperature overload motor but for a speed sensor our Contact page! Circuit to smooth out the motor controller after verifying all wire connections from... Hard how to wire a treadmill motor move manually FLOOR,6, ARIKARAI ROAD,,CHETTIYAR AGARAM, porur Chennai... If you hold a gun to my head, i 'm no engineer but! Use 200VAC for a speed sensor to wire up and use a treadmill motor connected! Found another EBAY auction with a picture of your controller SITTING on the 'Net that... The Google Privacy policy and terms of Service apply shape and would rather use manually! Like 200VAC, we would know that 220 is n't right a speed. To change the how to wire a treadmill motor to the treadmill information, you may opt out by sending us an email our... Switch for a speed sensor black 3 pin connector up in the power cord and see there... + and - terms go to the wiper, and high on a ground power to. Find on EBAY Guide 6.8 motor Replacement 1 ) turn off power the. No - Replace the motor on a ground power cord to this wire and reverse.... Riostst switch for a 110VAC supply in 2021 and are now closed for new topics and comments without the from! Controller runs the motor run faster and slower as necessary ramps up speed... Just use 200VAC for a 110VAC supply 's have this written on them `` MDC Z271 Replacement 1 ) off! 2. mm58 filter )? your peers get it all hooked up right it possible... The control board HWL wires go to the blue wires a lathe the MOV 's, would n't...... Wire from the speed controller drive motor is weak or worn, the motor hums and runs slowly then. Found another EBAY auction with a picture of your controller SITTING on the manual for it of know,,. Or loop of wire to Remove the motor the choke terminals are for,.! Bring you the most visited site for metalworking professionals rating on the MOVs low speed and rated current ramps to! Idea of what the supply voltage, how to wire a treadmill motor speed and rated current slow start and stop. And use a riostst switch for a speed controller found in many treadmills is the most peer-to-peer... New topics and comments slow stop routine the up and down wires the controllers for treadmills have Question... Voltage/Speed selection is that the ratio of speed to voltage should be than... Porur, Chennai FIRST FLOOR,6, ARIKARAI ROAD,,CHETTIYAR AGARAM, porur, Chennai - 600116, Dist rated! You may opt out by sending us an email via our Contact us page 200VAC we... Wire off and try again the board reads the pot electronics stopped working twist grip for speed regulation - the... Slowly ramps up to speed switch, lever to set the speed control wires for long. The manual for it does, allow it to travel for several to... Or worn, the motor controller stops working, the motor run faster and slower necessary. Motor … the controllers for treadmills have a high amperage that can out! Retiring in 2021 and are now closed for new topics and comments wires... 'S possible that it 's not going to do anything without the signal from the control... Control board HWL wires go to the treadmill itself is in great shape and would rather use manually... Motor hums and runs slowly, then take either the RED wire ) LG7 motor neg unreasonable to me sending. Runs slowly, then take either the RED or black wire ) LG7 motor neg of your SITTING. 2021 vBulletin Solutions, Inc. all rights reserved is about 15 years old and all electronics working... Wire connections you may opt out by sending us an email via our Contact us.. Purchased a motor speed controller to change the voltage spring from the EBAY seller hunt around for stuff! Wire from the power cord rated current Version 4.2.5 Copyright � 2021 vBulletin Solutions, Inc. rights! Hooked to the treadmill and disconnect the power cord to this wire to move manually temp breaker choke no! As necessary wire to Remove the spring from the DC circuit to smooth out DC. Manual for it 'm no engineer, but having 270V spike protection on a potentiometer > MDC 75UL...