Fix treadmill motor control board of Nordictrack Proform 400 MC 2100LTS-30 How to Repair motor

Nice work! I wish I knew as much about this stuff as you do! I'm currently trying to fix my mc2100lts-30. Whenever I got start on the treadmill the motor would try to run at full speed for a half second before shutting down. Supposedly it's a problem with the MOSFET IRFP250N. I'm about to replace it and see what happens.

Nice video, On the 2:00 minute mark of this video you were testing the voltage coming out of the board ad it was about 2 volts and dropping which determined the board was bad, what was the voltage after the repair? (on Terminals A-- and A+) Thanks!

Awesome job!

Good work. I'll share this I learned, mine had both Control Bd and Motor problems, perhaps related. A bad motor may cause the bd to overheat leading to early death. I replaced the motor and still wont work, so I just rigged a cheap dc spd controller on it and it works now. Motor test using dc battery is very basic, mine ran too with it, but one of the rotor coil (measured by ohming the opposing contact pads) was bad. Symptom NOISY, overheat, draws too much current. Wouldve been better to buy another treadmill than replace motor and cntl bd. It was a Proform, but NT similar.

Hi I have the same problem can you fix for me My trade mills power board not working

Good tech. Thank you.

Thanks for sharing this. I have a treadmill that the motor can, at times be easily stalled. Typically after running for a while or at low speeds. Can this be the motor controller or more likely weak Permanent Magnets in the DC motor?

Very unicue video, thank you for sharing. Can you tell me where the blue wires goes from the motor?

Hi, I just watched your video and it is helpful. I am in process to diagnose the problem with my SOLE F63 treadmill. I used last spring and after that I did I didn’t use it. The power was connected to the machine all the time just safety key was removed. In this machine when safety key is removed the display won’t turn on. I went this week tried to put safety key but no display. I am not sure its problem with board or display. I opened the motor cover looked at it there is green led that lights up when the power is on. But no display. I am not sure if any moisture in the basement air caused it or may be power was on all the time caused it. I have little video that I can share with you to get your opinion. Please let me know if you can help me by looking at the video and give some ideas. Thanks

Respect ✊🏼

I have a bad capacitor but having trouble finding a replacement. 1500mf/ 200 volt

I have the same board and I don't hear the click when I turn on the treadmill so I'm thinking it's a relay but which one ?

Boss how about some problem, like treadmill run only in 3 to 5 seconds only. Please 🙏

That’s a lot of work

Hi Bro Very nice video. My treadmill Nordictrack T14.0 is having problem - relatively new, only 2 .5 years old. I wonder if it relate to the motor controller problem. 1, Initially the TM worked well for approx 15 minutes; then the walking belt (I didnt realize) move to the right and the TM stopped, re-start, loading the menu on the console and ready. 2. I tried to start again manually but the TM immediately stop and trips the breaker or blown the 13A fuse in the power cord, every time I start (manual start). Seem the motor withdraw very high current. Practically the belt does not move or move very little (mm). 3. I have aligned the belt, lubricate and reduce the tension of the belt but no success. Same happened. 4. The incline function is working well. No problem to up and down to maximum (12 deg.) 5. No problem on the other console functions. However, every time i start, the TM immediately stop and trip the breaker or blown the fuse. 6. There's very small movement (fraction of second) before immediately blew the fuse. Seem like the belt stuck. However, I can easily move the belt by rotating the motor pully. 7. I removed the drive belt from motor pulley. The problem still happen - blew the fuse but I can see that the motor pulley rotates for few seconds. Is there anyway to identify what part is exactly making problem? TIA

Kabayan, me avanti treadmill ako , naputok yun fuse sa bahay pag ini on ko. Saan ba ako maguumpisa mag check. Ok naman yun motor ng treadmil.

I like the Aggies Music !

👍

Brod, pwede ba kita tawagan pag uwi ko galing saudi. May ginagawa kase ako treadmill din ayaw din tumuloy. Ano fb mo kase pupuntahan natin kung malapit ka sa manila. Nasa qc ang unit. Kung ok lang syo ha.

Do you fix boards