Threads 1 to 35 of 35

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. GE 5KSP39FGW452S Condenser Fan Motor

    Started by Tetracomm, 03-17-2013 11:44 AM
    • Replies: 2
    • Views: 3,183
    03-19-2013, 05:25 PM Go to last post
  3. Mystery Board

    Started by btucker62, 04-28-2013 11:23 AM
    • Replies: 2
    • Views: 2,813
    04-28-2013, 05:20 PM Go to last post
  4. Hawkeye 458

    Started by blazey10, 05-02-2013 09:59 AM
    • Replies: 2
    • Views: 3,124
    05-12-2013, 10:18 AM Go to last post
  5. How to hook up blower motor?

    Started by uncle18, 06-22-2013 12:38 PM
    • Replies: 12
    • Views: 6,800
    06-23-2013, 07:37 AM Go to last post
  6. VFDs on ungrounded delta systems.

    Started by Randy S., 04-08-2013 09:18 PM
    • Replies: 5
    • Views: 7,957
    07-21-2013, 10:18 PM Go to last post
  7. ECM troubleshooting

    Started by waterdawg, 07-15-2013 06:32 AM
    • Replies: 1
    • Views: 2,881
    07-25-2013, 03:12 PM Go to last post
  8. VFD For 2 Speed Motor

    Started by The Reaper, 02-28-2013 09:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 10,611
    07-26-2013, 02:38 PM Go to last post
  9. PF Correction Capacitors

    Started by ascj, 07-28-2013 05:08 PM
    • Replies: 6
    • Views: 3,743
    07-31-2013, 09:04 AM Go to last post
  10. Reversing Motor with Drum Switch

    Started by VAV616, 03-20-2013 01:59 AM
    • Replies: 2
    • Views: 3,931
    09-04-2013, 08:31 PM Go to last post
  11. Why use constant torque ECMs?

    Started by JimtheHVACguy, 07-24-2013 01:40 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 11,546
    09-25-2013, 10:25 AM Go to last post
  12. Question on a 460V, 3 phase 50hertz pump motor

    Started by seathop, 10-10-2013 09:58 PM
    • Replies: 2
    • Views: 2,971
    12-15-2013, 05:19 PM Go to last post
  13. ecm motors can the motor its self be replaced?

    Started by Geo Joe, 01-19-2014 07:59 PM
    • Replies: 1
    • Views: 2,587
    01-19-2014, 09:03 PM Go to last post
  14. 1075rpm 1/2hp condenser fan motor bad

    Started by 02JeepKing, 06-16-2013 04:13 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 9,087
    02-15-2014, 12:59 PM Go to last post
  15. Permanent Magnet DC Treadmill Motor

    Started by hurtinhvac, 02-18-2014 01:29 PM
    • Replies: 7
    • Views: 5,512
    02-23-2014, 02:18 PM Go to last post
  16. Progremming a VFD

    Started by LMSystems, 12-26-2013 04:40 PM
    • Replies: 2
    • Views: 2,902
    08-09-2014, 10:39 PM Go to last post
  17. VFD on side-grounded delta

    Started by bluke1, 12-17-2014 08:54 PM
    • Replies: 2
    • Views: 2,259
    02-08-2015, 01:02 PM Go to last post
  18. Counter-Rotating Fan Motor

    Started by ilostmydrink, 12-28-2014 06:21 PM
    • Replies: 1
    • Views: 2,160
    03-07-2015, 07:29 PM 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: 2,497
    03-25-2015, 12:18 PM Go to last post
    • Replies: 1
    • Views: 1,722
    08-21-2015, 08:43 AM Go to last post
  20. Motor control issues

    Started by alexanderlev74, 09-02-2015 09:59 PM
    • Replies: 0
    • Views: 3,058
    09-02-2015, 09:59 PM Go to last post
  21. Premium Efficient Motors

    Started by meby, 01-31-2013 05:41 PM
    • Replies: 7
    • Views: 5,858
    10-23-2015, 12:46 PM Go to last post
  22. Single phase and Three phase motors

    Started by RIEIO, 05-15-2013 12:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 10,907
    11-29-2015, 10:15 PM Go to last post
  23. X13 motor constant run!

    Started by CFLHVAC, 04-26-2013 11:15 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 11,189
    01-07-2016, 04:54 PM Go to last post
  24. Yaskawa z1000 drive

    Started by AJS HVAC, 02-29-2016 02:43 PM
    • Replies: 1
    • Views: 2,182
    02-29-2016, 06:36 PM Go to last post
  25. Cooling tower fan minimum speed

    Started by RezAtDorsia, 05-26-2016 08:42 PM
    • Replies: 5
    • Views: 1,456
    05-29-2016, 10:30 PM Go to last post
  26. 3 phase voltage question

    Started by jmcgreevey, 08-11-2013 11:41 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 10,300
    05-31-2016, 11:32 PM Go to last post
  27. Combustion blower fault

    Started by mockingbird, 07-24-2016 07:42 PM
    • Replies: 8
    • Views: 1,545
    07-25-2016, 04:13 AM Go to last post
  28. Fan cycling switch wire short.

    Started by Clawed worm, 07-25-2016 10:28 PM
    • Replies: 0
    • Views: 1,128
    07-25-2016, 10:28 PM Go to last post
  29. 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: 2,414
    08-01-2016, 01:29 AM Go to last post
  30. Rheostat and hard start kits.

    Started by 2hot4you, 07-18-2016 10:41 AM
    • Replies: 1
    • Views: 1,805
    08-01-2016, 01:40 AM Go to last post
  31. 11 (not 12) lead dual voltage motor

    Started by Arayt, 04-06-2016 09:19 PM
    • Replies: 2
    • Views: 2,539
    10-05-2016, 06:09 PM Go to last post
  32. Someone experienced in 3ph to single ph conversion ?

    Started by maximusvigor, 10-16-2016 07:24 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,487
    10-24-2016, 11:27 PM Go to last post
  33. ABB and fault 16 !!!!!!!

    Started by texast, 06-30-2014 09:41 AM
    • Replies: 10
    • Views: 12,487
    11-16-2016, 09:59 PM Go to last post
  34. Finding a motor?

    Started by dingo707, 06-20-2017 07:38 PM
    • Replies: 2
    • Views: 1,956
    06-20-2017, 11:17 PM Go to last post
    • Replies: 1
    • Views: 333
    09-11-2017, 09:26 AM Go to last post

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