Threads 1 to 40 of 40

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. 11 (not 12) lead dual voltage motor

    Started by Arayt, 04-06-2016 09:19 PM
    • Replies: 3
    • Views: 4,753
    02-23-2019, 09:04 PM Go to last post
  3. Motor for Elevator

    Started by ranitupe, 01-07-2019 12:52 AM
    • Replies: 12
    • Views: 3,443
    01-17-2019, 01:13 AM Go to last post
  4. Hermetic Compressor Motor Issue

    Started by Ryan Babros, 11-13-2018 09:37 AM
    • Replies: 3
    • Views: 1,551
    11-13-2018, 08:03 PM Go to last post
  5. Soft starters

    Started by chander, 06-28-2018 09:50 PM
    • Replies: 4
    • Views: 2,682
    11-04-2018, 01:05 PM Go to last post
    • Replies: 2
    • Views: 1,666
    09-25-2018, 05:16 AM Go to last post
  6. Where to get HVAC fan motor rebuilt?

    Started by valvashon, 04-05-2018 01:35 PM
    • Replies: 3
    • Views: 2,357
    04-07-2018, 05:47 PM Go to last post
  7. Time delay timers explained.

    Started by anthonyac1, 03-31-2018 03:46 PM
    • Replies: 2
    • Views: 1,128
    04-04-2018, 07:43 PM Go to last post
  8. Finding a motor?

    Started by dingo707, 06-20-2017 07:38 PM
    • Replies: 2
    • Views: 1,451
    06-20-2017, 11:17 PM Go to last post
  9. ABB and fault 16 !!!!!!!

    Started by texast, 06-30-2014 09:41 AM
    • Replies: 10
    • Views: 18,421
    11-16-2016, 09:59 PM Go to last post
  10. Someone experienced in 3ph to single ph conversion ?

    Started by maximusvigor, 10-16-2016 07:24 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,720
    10-24-2016, 11:27 PM Go to last post
  11. Rheostat and hard start kits.

    Started by 2hot4you, 07-18-2016 10:41 AM
    • Replies: 1
    • Views: 2,566
    08-01-2016, 01:40 AM Go to last post
  12. 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: 3,909
    08-01-2016, 01:29 AM Go to last post
  13. Fan cycling switch wire short.

    Started by Clawed worm, 07-25-2016 10:28 PM
    • Replies: 0
    • Views: 1,710
    07-25-2016, 10:28 PM Go to last post
  14. Combustion blower fault

    Started by mockingbird, 07-24-2016 07:42 PM
    • Replies: 8
    • Views: 2,583
    07-25-2016, 04:13 AM Go to last post
  15. 3 phase voltage question

    Started by jmcgreevey, 08-11-2013 11:41 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 12,155
    05-31-2016, 11:32 PM Go to last post
  16. Cooling tower fan minimum speed

    Started by RezAtDorsia, 05-26-2016 08:42 PM
    • Replies: 5
    • Views: 2,570
    05-29-2016, 10:30 PM Go to last post
  17. Yaskawa z1000 drive

    Started by AJS HVAC, 02-29-2016 02:43 PM
    • Replies: 1
    • Views: 3,172
    02-29-2016, 06:36 PM Go to last post
  18. X13 motor constant run!

    Started by CFLHVAC, 04-26-2013 11:15 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 15,358
    01-07-2016, 04:54 PM Go to last post
  19. Single phase and Three phase motors

    Started by RIEIO, 05-15-2013 12:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 12,538
    11-29-2015, 10:15 PM Go to last post
  20. Premium Efficient Motors

    Started by meby, 01-31-2013 05:41 PM
    • Replies: 7
    • Views: 7,000
    10-23-2015, 12:46 PM Go to last post
  21. Motor control issues

    Started by alexanderlev74, 09-02-2015 09:59 PM
    • Replies: 0
    • Views: 3,970
    09-02-2015, 09:59 PM Go to last post
    • Replies: 1
    • Views: 2,676
    08-21-2015, 08:43 AM Go to last post
  22. VFD Enclosures NEMA 3 or NEMA 4 rated enclosures

    Started by airprep, 03-14-2015 01:43 AM
    • Replies: 2
    • Views: 3,518
    03-25-2015, 12:18 PM Go to last post
  23. Counter-Rotating Fan Motor

    Started by ilostmydrink, 12-28-2014 06:21 PM
    • Replies: 1
    • Views: 3,085
    03-07-2015, 07:29 PM Go to last post
  24. VFD on side-grounded delta

    Started by bluke1, 12-17-2014 08:54 PM
    • Replies: 2
    • Views: 3,274
    02-08-2015, 01:02 PM Go to last post
  25. Progremming a VFD

    Started by LMSystems, 12-26-2013 04:40 PM
    • Replies: 2
    • Views: 3,798
    08-09-2014, 10:39 PM Go to last post
  26. Permanent Magnet DC Treadmill Motor

    Started by hurtinhvac, 02-18-2014 01:29 PM
    • Replies: 7
    • Views: 6,855
    02-23-2014, 02:18 PM Go to last post
  27. 1075rpm 1/2hp condenser fan motor bad

    Started by 02JeepKing, 06-16-2013 04:13 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 11,549
    02-15-2014, 12:59 PM Go to last post
  28. ecm motors can the motor its self be replaced?

    Started by Geo Joe, 01-19-2014 07:59 PM
    • Replies: 1
    • Views: 3,432
    01-19-2014, 09:03 PM Go to last post
  29. Question on a 460V, 3 phase 50hertz pump motor

    Started by seathop, 10-10-2013 09:58 PM
    • Replies: 2
    • Views: 3,890
    12-15-2013, 05:19 PM Go to last post
  30. Why use constant torque ECMs?

    Started by JimtheHVACguy, 07-24-2013 01:40 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 18,569
    09-25-2013, 10:25 AM Go to last post
  31. Reversing Motor with Drum Switch

    Started by VAV616, 03-20-2013 01:59 AM
    • Replies: 2
    • Views: 5,144
    09-04-2013, 08:31 PM Go to last post
  32. PF Correction Capacitors

    Started by ascj, 07-28-2013 05:08 PM
    • Replies: 6
    • Views: 4,841
    07-31-2013, 09:04 AM Go to last post
  33. VFD For 2 Speed Motor

    Started by The Reaper, 02-28-2013 09:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 13,548
    07-26-2013, 02:38 PM Go to last post
  34. ECM troubleshooting

    Started by waterdawg, 07-15-2013 06:32 AM
    • Replies: 1
    • Views: 3,834
    07-25-2013, 03:12 PM Go to last post
  35. VFDs on ungrounded delta systems.

    Started by Randy S., 04-08-2013 09:18 PM
    • Replies: 5
    • Views: 9,435
    07-21-2013, 10:18 PM Go to last post
  36. How to hook up blower motor?

    Started by uncle18, 06-22-2013 12:38 PM
    • Replies: 12
    • Views: 7,812
    06-23-2013, 07:37 AM Go to last post
  37. Hawkeye 458

    Started by blazey10, 05-02-2013 09:59 AM
    • Replies: 2
    • Views: 4,060
    05-12-2013, 10:18 AM Go to last post
  38. Mystery Board

    Started by btucker62, 04-28-2013 11:23 AM
    • Replies: 2
    • Views: 3,916
    04-28-2013, 05:20 PM Go to last post
  39. GE 5KSP39FGW452S Condenser Fan Motor

    Started by Tetracomm, 03-17-2013 11:44 AM
    • Replies: 2
    • Views: 4,422
    03-19-2013, 05:25 PM Go to last post

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