Threads 1 to 36 of 36

Forum: Motors & Motor Controls

Discussions related to the design, installation, and maintenance of AC and DC motors, and their associated controls

  1. Normal Thread Normal Threads

  2. Where to get HVAC fan motor rebuilt?

    Started by valvashon, 04-05-2018 01:35 PM
    • Replies: 3
    • Views: 928
    04-07-2018, 05:47 PM Go to last post
  3. Time delay timers explained.

    Started by anthonyac1, 03-31-2018 03:46 PM
    • Replies: 2
    • Views: 409
    04-04-2018, 07:43 PM Go to last post
  4. Finding a motor?

    Started by dingo707, 06-20-2017 07:38 PM
    • Replies: 2
    • Views: 715
    06-20-2017, 11:17 PM Go to last post
  5. ABB and fault 16 !!!!!!!

    Started by texast, 06-30-2014 09:41 AM
    • Replies: 10
    • Views: 12,193
    11-16-2016, 09:59 PM Go to last post
  6. Someone experienced in 3ph to single ph conversion ?

    Started by maximusvigor, 10-16-2016 07:24 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,322
    10-24-2016, 11:27 PM Go to last post
  7. 11 (not 12) lead dual voltage motor

    Started by Arayt, 04-06-2016 09:19 PM
    • Replies: 2
    • Views: 2,454
    10-05-2016, 06:09 PM Go to last post
  8. Rheostat and hard start kits.

    Started by 2hot4you, 07-18-2016 10:41 AM
    • Replies: 1
    • Views: 1,781
    08-01-2016, 01:40 AM Go to last post
  9. Have you ecer experienced a motor do this?

    Started by Ricky Dale, 05-26-2016 06:27 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,393
    08-01-2016, 01:29 AM Go to last post
  10. Fan cycling switch wire short.

    Started by Clawed worm, 07-25-2016 10:28 PM
    • Replies: 0
    • Views: 1,078
    07-25-2016, 10:28 PM Go to last post
  11. Combustion blower fault

    Started by mockingbird, 07-24-2016 07:42 PM
    • Replies: 8
    • Views: 1,426
    07-25-2016, 04:13 AM Go to last post
  12. 3 phase voltage question

    Started by jmcgreevey, 08-11-2013 11:41 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 10,096
    05-31-2016, 11:32 PM Go to last post
  13. Cooling tower fan minimum speed

    Started by RezAtDorsia, 05-26-2016 08:42 PM
    • Replies: 5
    • Views: 1,449
    05-29-2016, 10:30 PM Go to last post
  14. Yaskawa z1000 drive

    Started by AJS HVAC, 02-29-2016 02:43 PM
    • Replies: 1
    • Views: 2,133
    02-29-2016, 06:36 PM Go to last post
  15. X13 motor constant run!

    Started by CFLHVAC, 04-26-2013 11:15 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 11,198
    01-07-2016, 04:54 PM Go to last post
  16. Single phase and Three phase motors

    Started by RIEIO, 05-15-2013 12:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 10,869
    11-29-2015, 10:15 PM Go to last post
  17. Premium Efficient Motors

    Started by meby, 01-31-2013 05:41 PM
    • Replies: 7
    • Views: 5,836
    10-23-2015, 12:46 PM Go to last post
  18. Motor control issues

    Started by alexanderlev74, 09-02-2015 09:59 PM
    • Replies: 0
    • Views: 3,040
    09-02-2015, 09:59 PM Go to last post
    • Replies: 1
    • Views: 1,696
    08-21-2015, 08:43 AM Go to last post
  19. VFD Enclosures NEMA 3 or NEMA 4 rated enclosures

    Started by airprep, 03-14-2015 01:43 AM
    • Replies: 2
    • Views: 2,499
    03-25-2015, 12:18 PM Go to last post
  20. Counter-Rotating Fan Motor

    Started by ilostmydrink, 12-28-2014 06:21 PM
    • Replies: 1
    • Views: 2,130
    03-07-2015, 07:29 PM Go to last post
  21. VFD on side-grounded delta

    Started by bluke1, 12-17-2014 08:54 PM
    • Replies: 2
    • Views: 2,231
    02-08-2015, 01:02 PM Go to last post
  22. Progremming a VFD

    Started by LMSystems, 12-26-2013 04:40 PM
    • Replies: 2
    • Views: 2,839
    08-09-2014, 10:39 PM Go to last post
  23. Permanent Magnet DC Treadmill Motor

    Started by hurtinhvac, 02-18-2014 01:29 PM
    • Replies: 7
    • Views: 5,377
    02-23-2014, 02:18 PM Go to last post
  24. 1075rpm 1/2hp condenser fan motor bad

    Started by 02JeepKing, 06-16-2013 04:13 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 8,996
    02-15-2014, 12:59 PM Go to last post
  25. ecm motors can the motor its self be replaced?

    Started by Geo Joe, 01-19-2014 07:59 PM
    • Replies: 1
    • Views: 2,411
    01-19-2014, 09:03 PM Go to last post
  26. Question on a 460V, 3 phase 50hertz pump motor

    Started by seathop, 10-10-2013 09:58 PM
    • Replies: 2
    • Views: 2,942
    12-15-2013, 05:19 PM Go to last post
  27. Why use constant torque ECMs?

    Started by JimtheHVACguy, 07-24-2013 01:40 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 11,567
    09-25-2013, 10:25 AM Go to last post
  28. Reversing Motor with Drum Switch

    Started by VAV616, 03-20-2013 01:59 AM
    • Replies: 2
    • Views: 3,937
    09-04-2013, 08:31 PM Go to last post
  29. PF Correction Capacitors

    Started by ascj, 07-28-2013 05:08 PM
    • Replies: 6
    • Views: 3,706
    07-31-2013, 09:04 AM Go to last post
  30. VFD For 2 Speed Motor

    Started by The Reaper, 02-28-2013 09:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 10,549
    07-26-2013, 02:38 PM Go to last post
  31. ECM troubleshooting

    Started by waterdawg, 07-15-2013 06:32 AM
    • Replies: 1
    • Views: 2,864
    07-25-2013, 03:12 PM Go to last post
  32. VFDs on ungrounded delta systems.

    Started by Randy S., 04-08-2013 09:18 PM
    • Replies: 5
    • Views: 7,909
    07-21-2013, 10:18 PM Go to last post
  33. How to hook up blower motor?

    Started by uncle18, 06-22-2013 12:38 PM
    • Replies: 12
    • Views: 6,643
    06-23-2013, 07:37 AM Go to last post
  34. Hawkeye 458

    Started by blazey10, 05-02-2013 09:59 AM
    • Replies: 2
    • Views: 3,065
    05-12-2013, 10:18 AM Go to last post
  35. Mystery Board

    Started by btucker62, 04-28-2013 11:23 AM
    • Replies: 2
    • Views: 2,819
    04-28-2013, 05:20 PM Go to last post
  36. GE 5KSP39FGW452S Condenser Fan Motor

    Started by Tetracomm, 03-17-2013 11:44 AM
    • Replies: 2
    • Views: 3,208
    03-19-2013, 05:25 PM Go to last post

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