Page 1 of 232 1231151101 ... LastLast
Threads 1 to 40 of 9276

Forum: Transformers, Phase Converters and VFD

Machine voltage issues, three phase via single phase power, and variable frequency drives discussion

  1. Sticky Thread Sticky: Rotary Phase Converter Designs and Plans

    Started by Milacron, 09-21-2006 12:46 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 192
    • Views: 408,652
    06-07-2020, 09:10 PM Go to last post
  2. Sticky Thread Sticky: Motor drum switch wiring references Please look before asking

    Started by JST, 04-13-2020 10:13 PM
    drum, phase, single, step, switch
    • Replies: 1
    • Views: 1,209
    04-13-2020, 10:13 PM Go to last post
  3. Sticky Thread Sticky: Huanyang VFDs.... Banned from discussion

    Started by JST, 08-02-2017 04:05 PM
    banned, huanyang, sold, units, vfds
    • Replies: 0
    • Views: 12,964
    08-02-2017, 04:05 PM Go to last post
    • Replies: 0
    • Views: 8,081
    04-03-2017, 01:11 PM Go to last post
  4. Sticky Thread Sticky: Please keep threads to one subject as much as possible

    Started by JST, 01-10-2016 12:09 AM
    archives, attach, cases, cheap, close, discussion, easy, ends, fast, force, general, instance, means, original, part, pick, plan, post, question, searchable, start, subject, temporarily, thread, vfds
    • Replies: 0
    • Views: 12,093
    01-10-2016, 12:09 AM Go to last post
  5. Sticky Thread Sticky: A reminder.... please make your thread title meaningful

    Started by JST, 02-23-2013 09:31 AM
    • Replies: 0
    • Views: 20,226
    02-23-2013, 09:31 AM Go to last post
  1. Transformer Problem

    Started by BillPall, 08-06-2020 04:57 PM
    excess relay voltage, relay, relays, transformer, voltage
    • Replies: 9
    • Views: 246
    08-07-2020, 04:48 PM Go to last post
    • Replies: 4
    • Views: 358
    08-07-2020, 06:17 AM Go to last post
  2. Auto transformer/rotary phase converter

    Started by Don Gitzel, 07-31-2020 02:46 PM
    • Replies: 5
    • Views: 379
    08-06-2020, 10:22 PM Go to last post
    • Replies: 4
    • Views: 266
    08-06-2020, 07:52 PM Go to last post
  3. Which direction should I go?

    Started by agshooter, 07-30-2020 01:52 PM
    amp, house, hvac, motor, phase
    • Replies: 2
    • Views: 245
    08-06-2020, 06:22 PM Go to last post
  4. Using VFD to overspeed a motor

    Started by beckerkumm, 08-02-2020 11:09 AM
    3 Pages
    1 2 3
    • Replies: 51
    • Views: 1,270
    08-05-2020, 11:53 PM Go to last post
  5. Van Norman #12 has difficulty running higher speeds off static PC

    Started by shaggy, 08-04-2020 12:41 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 469
    08-05-2020, 11:05 PM Go to last post
  6. Jet 3 phase 460v wiring questions

    Started by borjawil, 08-02-2020 03:49 PM
    2 Pages
    1 2
    phase, press, drill, single, wired
    • Replies: 20
    • Views: 689
    08-05-2020, 06:54 AM Go to last post
  7. Moore jig borer wiring question

    Started by rkdygert, 03-15-2011 10:18 PM
    • Replies: 11
    • Views: 2,899
    08-05-2020, 05:23 AM Go to last post
  8. TECO L519 "OU-C" error

    Started by FlyinChip, 08-01-2020 08:35 PM
    • Replies: 1
    • Views: 187
    08-03-2020, 03:46 PM Go to last post
  9. Double delta 230v motor questions.

    Started by plumberpieco, 07-30-2020 09:36 PM
    • Replies: 6
    • Views: 387
    08-02-2020, 09:45 AM Go to last post
  10. TECO L510 setup question - FNR lever

    Started by FlyinChip, 08-01-2020 05:59 PM
    defaulted, l510, program, setup, teco
    • Replies: 3
    • Views: 125
    08-01-2020, 07:55 PM Go to last post
    • Replies: 4
    • Views: 5,611
    08-01-2020, 10:46 AM Go to last post
  11. Single Phase motor issue ?

    Started by BHolcombe, 07-31-2020 10:02 AM
    motor, noise, odd, problem, replaced
    • Replies: 8
    • Views: 471
    08-01-2020, 07:38 AM Go to last post
  12. VFD support and ddpurchase

    Started by beckerkumm, 07-31-2020 08:52 AM
    feeding, good, issues, support, vfd
    • Replies: 3
    • Views: 197
    07-31-2020, 02:15 PM Go to last post
  13. Converting 480 to 240

    Started by Mr muddle, 07-25-2020 02:09 AM
    • Replies: 10
    • Views: 910
    07-30-2020, 04:47 PM Go to last post
  14. Soft Start tutorial ; Cliff Notes

    Started by Cyclotronguy, 07-29-2020 12:31 PM
    motor, rapids, single, soft, start
    • Replies: 16
    • Views: 683
    07-30-2020, 04:27 PM Go to last post
  15. VFD OVER VOLTAGE AT HIGHER RPMs

    Started by jtcooper2008, 07-28-2020 11:08 PM
    read, spindle, vfd, voltage
    • Replies: 9
    • Views: 508
    07-30-2020, 04:14 PM Go to last post
  16. RPC blows adjacent circuits

    Started by rimcanyon, 06-27-2020 08:39 PM
    3 Pages
    1 2 3
    • Replies: 51
    • Views: 3,251
    07-30-2020, 04:57 AM Go to last post
  17. Three speed motor for Smart Brown lathe

    Started by beckerkumm, 07-29-2020 10:52 PM
    motor, power, speed, windings, work
    • Replies: 1
    • Views: 223
    07-30-2020, 03:26 AM Go to last post
  18. Starkstrom starter help

    Started by Mr.Green, 07-29-2020 04:53 PM
    starkstrom, starter, dls, older, stuff
    • Replies: 6
    • Views: 281
    07-29-2020, 10:59 PM Go to last post
  19. Miller CP-200 208/230v converted to 240v single phase

    Started by CRJarvis, 04-29-2018 03:08 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 6,419
    07-29-2020, 10:27 PM Go to last post
  20. looking for a molex crimp tool, that isn't $350

    Started by Cole2534, 05-14-2020 11:04 AM
    $350, crimp, crimper, good, molex
    • Replies: 15
    • Views: 967
    07-27-2020, 12:47 PM Go to last post
  21. Teco l510 vfd

    Started by Bellaru433, 07-20-2020 10:27 PM
    call, technical, thing, type, vfd
    • Replies: 16
    • Views: 808
    07-26-2020, 04:09 PM Go to last post
  22. Cost to change to VFD?

    Started by taltexan, 07-23-2020 05:35 PM
    • Replies: 11
    • Views: 585
    07-25-2020, 06:44 PM Go to last post
  23. Performing Magic with TECO L510 VFD

    Started by fileophile, 07-25-2020 09:56 AM
    momentary, rev, switch, teco, vfd
    • Replies: 4
    • Views: 321
    07-25-2020, 06:41 PM Go to last post
  24. Need help troubleshooting reversing motor

    Started by CountryBoy19, 07-22-2020 10:26 PM
    capacitor, contactor, direction, motor, yellow
    • Replies: 7
    • Views: 499
    07-23-2020, 09:11 PM Go to last post
  25. 3 phase motor wiring questions

    Started by roll-a-leblond, 07-16-2020 02:37 PM
    drill, motor, phase, set, wires
    • Replies: 9
    • Views: 729
    07-23-2020, 07:30 PM Go to last post
    • Replies: 13
    • Views: 606
    07-22-2020, 08:36 AM Go to last post
  26. Electric Motor Shudders When Stopping.

    Started by atomarc, 07-15-2020 07:59 PM
    2 Pages
    1 2
    applied, coasting, kind, motor, switch
    • Replies: 23
    • Views: 1,737
    07-21-2020, 01:23 PM Go to last post
  27. Pony Motor Question - 25 HP RPC

    Started by Balvar24, 02-25-2020 03:40 PM
    3 Pages
    1 2 3
    • Replies: 57
    • Views: 5,448
    07-21-2020, 11:29 AM Go to last post
  28. Low voltage application- wye or delta

    Started by Don Gitzel, 06-06-2020 06:40 PM
    • Replies: 11
    • Views: 1,516
    07-20-2020, 03:23 PM Go to last post
  29. 480v 3ph in the home shop

    Started by austin136, 07-14-2020 02:42 PM
    • Replies: 16
    • Views: 1,179
    07-18-2020, 03:15 PM Go to last post
    • Replies: 1
    • Views: 955
    07-16-2020, 06:27 PM Go to last post
    • Replies: 2
    • Views: 400
    07-16-2020, 03:05 PM Go to last post
    • Replies: 14
    • Views: 683
    07-15-2020, 03:38 PM Go to last post
  30. Help with German Klopp shaper wiring

    Started by spitfire_er, 07-09-2020 10:53 PM
    • Replies: 7
    • Views: 535
    07-15-2020, 02:34 PM Go to last post
  31. Cleveland mill spindle motor issue

    Started by Mr.Green, 07-14-2020 05:34 PM
    spindle, knee, start, motor, bit
    • Replies: 1
    • Views: 279
    07-14-2020, 06:30 PM Go to last post
    • Replies: 8
    • Views: 1,093
    07-14-2020, 03:27 PM Go to last post
  32. Another "wire my motor" post.

    Started by Nessmuk, 07-10-2020 06:09 PM
    amp, appreciated, motor, pretty, upper
    • Replies: 11
    • Views: 724
    07-14-2020, 12:57 PM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

sponso

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 50 replies or 500 views
Hot thread with unread posts
More than 50 replies or 500 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •