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Electric Motors and Controllers
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  • How many of you really use the wiki?
    Last post by GotToFixIt « Jul 16, 2018 2:06 pm
    Posted in Endless-Sphere Wiki
    Replies: 39
    by neptronix » Jun 25, 2018 11:48 am » in Endless-Sphere Wiki
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    • 2
    39 Replies
    1202 Views
    Last post by GotToFixIt
    Jul 16, 2018 2:06 pm
  • Welcome Message to New Members
    Last post by amberwolfUser avatar « Oct 13, 2016 1:25 am
    Posted in General Discussion
    Replies: 5
    by amberwolf » Aug 07, 2016 6:59 pm » in General Discussion
    5 Replies
    27069 Views
    Last post by amberwolfUser avatar
    Oct 13, 2016 1:25 am
  • Proposal: Answering Questions on the Wiki https://endless-sphere.com/w
    Last post by d8veh « Aug 14, 2017 9:27 am
    Posted in General Discussion
    Replies: 27
    by amberwolf » Jun 01, 2012 4:14 am » in General Discussion
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    27 Replies
    157589 Views
    Last post by d8veh
    Aug 14, 2017 9:27 am
  • Help me write the ES wiki https://endless-sphere.com/w
    Last post by marcexecUser avatar « Jan 01, 2018 4:25 pm
    Posted in General Discussion
    Replies: 88
    by liveforphysics » Aug 12, 2011 8:42 pm » in General Discussion
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    88 Replies
    350473 Views
    Last post by marcexecUser avatar
    Jan 01, 2018 4:25 pm
  • Adding pictures?
    Last post by usertogoUser avatar « Jul 05, 2018 7:36 am
    Posted in General Discussion
    Replies: 154
    by deronmoped » Dec 11, 2009 12:59 pm » in General Discussion
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    154 Replies
    241502 Views
    Last post by usertogoUser avatar
    Jul 05, 2018 7:36 am
  • FORUM RULES -What are the posting guidelines at this forum?
    Last post by eCueUser avatar « Mar 15, 2018 4:26 pm
    Posted in General Discussion
    Replies: 18
    by knightmb » Jan 15, 2007 1:30 pm » in General Discussion
    18 Replies
    71812 Views
    Last post by eCueUser avatar
    Mar 15, 2018 4:26 pm
  • Topics
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  • Double MOSFET in your controler. Kuteng 12FET to 24FET
    Last post by honya96 « Feb 17, 2018 11:34 am
    Replies: 26
    by Dariusz » Dec 08, 2017 5:54 pm
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    26 Replies
    1696 Views
    Last post by honya96
    Feb 17, 2018 11:34 am
  • low inductance output stage contruction
    Last post by LebowskiUser avatar « Feb 16, 2018 12:57 pm
    Replies: 157
    by Lebowski » Dec 02, 2013 3:20 am
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    157 Replies
    16987 Views
    Last post by LebowskiUser avatar
    Feb 16, 2018 12:57 pm
  • AC Induction Maximum Power/Weight Ratio
    Last post by sjd.aliyanUser avatar « Feb 16, 2018 12:52 pm
    by sjd.aliyan » Feb 16, 2018 12:52 pm
    0 Replies
    312 Views
    Last post by sjd.aliyanUser avatar
    Feb 16, 2018 12:52 pm
  • Show off your lebowski controller
    Last post by kiwifiat « Feb 16, 2018 1:35 am
    Replies: 33
    by whereswally606 » Nov 22, 2017 11:28 am
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    33 Replies
    2405 Views
    Last post by kiwifiat
    Feb 16, 2018 1:35 am
  • Xie Chang/PowerVelocity/WCEC Controller Flux Weakening Tuning
    Last post by coleasterling « Feb 15, 2018 6:57 pm
    by coleasterling » Feb 15, 2018 6:57 pm
    0 Replies
    287 Views
    Last post by coleasterling
    Feb 15, 2018 6:57 pm
  • Kelly KLS 7230 S, Red Led On
    Last post by Bricoleur1702 « Feb 13, 2018 6:37 am
    by Bricoleur1702 » Feb 13, 2018 6:37 am
    0 Replies
    349 Views
    Last post by Bricoleur1702
    Feb 13, 2018 6:37 am
  • 2 controllers in paralell for one hub motor, is it possible?
    Last post by Alan BUser avatar « Feb 12, 2018 8:25 pm
    Replies: 31
    by endonuclease » Nov 13, 2017 6:02 am
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    31 Replies
    1162 Views
    Last post by Alan BUser avatar
    Feb 12, 2018 8:25 pm
  • Current Sensors How to select a good one or roll your own.
    Last post by Arlo1User avatar « Feb 12, 2018 7:15 pm
    Replies: 55
    by Arlo1 » Aug 07, 2017 12:13 am
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    55 Replies
    4551 Views
    Last post by Arlo1User avatar
    Feb 12, 2018 7:15 pm
  • Re-wind of a turnigy 80/100 (Now-tutorial w/Video)
    Last post by Matt_92 « Feb 12, 2018 4:46 pm
    Replies: 421
    by Thud » Aug 12, 2010 5:26 pm
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    421 Replies
    69628 Views
    Last post by Matt_92
    Feb 12, 2018 4:46 pm
  • Redesigned hubmotor for mid drive
    Last post by Linukas « Feb 11, 2018 10:32 am
    Replies: 4
    by Linukas » Feb 11, 2018 6:48 am
    4 Replies
    404 Views
    Last post by Linukas
    Feb 11, 2018 10:32 am
  • Which Hubsink V2 for this hub?
    Last post by rg12User avatar « Feb 11, 2018 10:04 am
    Replies: 6
    by rg12 » Feb 10, 2018 4:33 am
    6 Replies
    290 Views
    Last post by rg12User avatar
    Feb 11, 2018 10:04 am
  • Halbach array Inrunner or Outrunner
    Last post by monie jacobsenUser avatar « Feb 11, 2018 9:44 am
    Replies: 13
    by monie jacobsen » Feb 07, 2018 12:39 pm
    13 Replies
    526 Views
    Last post by monie jacobsenUser avatar
    Feb 11, 2018 9:44 am
  • Cromotor issue... bad sound and lack of power
    Last post by brumbrumUser avatar « Feb 09, 2018 2:44 am
    Replies: 21
    by brumbrum » Jan 19, 2018 10:57 am
    21 Replies
    831 Views
    Last post by brumbrumUser avatar
    Feb 09, 2018 2:44 am
  • Relation of motor watt power and torque. Can 250W motor be stronger than a 500W ?
    Last post by teklektikUser avatar « Feb 08, 2018 12:14 pm
    Replies: 2
    by Nicolescarcliff » Feb 08, 2018 7:43 am
    2 Replies
    263 Views
    Last post by teklektikUser avatar
    Feb 08, 2018 12:14 pm
  • Multitooth motor winding idea
    Last post by ElectricGodUser avatar « Feb 07, 2018 2:42 pm
    Replies: 27
    by ElectricGod » Feb 02, 2018 7:14 pm
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    27 Replies
    1064 Views
    Last post by ElectricGodUser avatar
    Feb 07, 2018 2:42 pm
  • Seal hub with silicone?
    Last post by Punx0r « Feb 06, 2018 6:26 pm
    Replies: 3
    by rg12 » Feb 06, 2018 5:39 am
    3 Replies
    255 Views
    Last post by Punx0r
    Feb 06, 2018 6:26 pm
  • Motor comparison spreadsheet
    Last post by larsb « Feb 05, 2018 12:37 pm
    Replies: 552
    by Miles » Jan 01, 2015 12:10 pm
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    552 Replies
    44310 Views
    Last post by larsb
    Feb 05, 2018 12:37 pm
  • BionX Motor Issue
    Last post by Cephalotus « Feb 05, 2018 11:02 am
    Replies: 7
    by appa609 » Jan 22, 2018 2:28 am
    7 Replies
    441 Views
    Last post by Cephalotus
    Feb 05, 2018 11:02 am
  • Cheap hub sink?
    Last post by rg12User avatar « Feb 01, 2018 2:30 pm
    Replies: 3
    by rg12 » Feb 01, 2018 11:02 am
    3 Replies
    242 Views
    Last post by rg12User avatar
    Feb 01, 2018 2:30 pm
  • Clutch slipping in geared hub
    Last post by fechterUser avatar « Jan 31, 2018 1:11 pm
    Replies: 11
    by shs » Jan 19, 2018 4:23 am
    11 Replies
    507 Views
    Last post by fechterUser avatar
    Jan 31, 2018 1:11 pm
  • Three Phase brushless DC-motor connect Delta with 4-Pole and 6-Tooth
    Last post by monie jacobsenUser avatar « Jan 31, 2018 5:56 am
    Replies: 1
    by monie jacobsen » Jan 28, 2018 12:36 pm
    1 Replies
    200 Views
    Last post by monie jacobsenUser avatar
    Jan 31, 2018 5:56 am
  • OSHW TO247 IGBT watercooled laminated half-bridge
    Last post by ENNOID « Jan 29, 2018 12:04 pm
    Replies: 144
    by marcos » Nov 20, 2016 2:09 am
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    144 Replies
    13191 Views
    Last post by ENNOID
    Jan 29, 2018 12:04 pm
  • a2b metro freehub
    Last post by martang3 « Jan 28, 2018 3:12 pm
    by martang3 » Jan 28, 2018 3:12 pm
    0 Replies
    178 Views
    Last post by martang3
    Jan 28, 2018 3:12 pm
  • Changeing Inrunner Motor laminations only on rotor ?
    Last post by larsb « Jan 27, 2018 8:29 am
    Replies: 13
    by jk1 » Feb 11, 2015 7:47 pm
    13 Replies
    978 Views
    Last post by larsb
    Jan 27, 2018 8:29 am
  • Kelly KLS6035s Water/Corrossion damage.
    Last post by amberwolfUser avatar « Jan 27, 2018 1:00 am
    Replies: 1
    by Amiran » Jan 26, 2018 6:13 pm
    1 Replies
    189 Views
    Last post by amberwolfUser avatar
    Jan 27, 2018 1:00 am
  • hub with 6 phase wires
    Last post by John in CR « Jan 24, 2018 9:08 pm
    Replies: 76
    by minde28383 » Oct 17, 2017 11:34 am
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    76 Replies
    3332 Views
    Last post by John in CR
    Jan 24, 2018 9:08 pm
  • Turnigy Rotomax good pair with PowerVelocity controller?
    Last post by Clouse « Jan 24, 2018 3:57 am
    Replies: 4
    by Clouse » Jan 22, 2018 3:29 pm
    4 Replies
    403 Views
    Last post by Clouse
    Jan 24, 2018 3:57 am
  • Need help with this blown KT controller
    Last post by amberwolfUser avatar « Jan 21, 2018 2:00 am
    Replies: 16
    by kdog » Nov 05, 2017 6:12 am
    16 Replies
    666 Views
    Last post by amberwolfUser avatar
    Jan 21, 2018 2:00 am
  • E-Bike Problems
    Last post by SlowCo « Jan 20, 2018 6:10 pm
    Replies: 2
    by James32Jenkins » Jan 20, 2018 5:09 pm
    2 Replies
    217 Views
    Last post by SlowCo
    Jan 20, 2018 6:10 pm
  • Can I use this stuff? Motors, ESC and batteries.
    Last post by DauntlessUser avatar « Jan 15, 2018 2:51 pm
    Replies: 1
    by Axelhe » Jan 15, 2018 5:31 am
    1 Replies
    226 Views
    Last post by DauntlessUser avatar
    Jan 15, 2018 2:51 pm
  • 12 kw rc motor
    Last post by jschutkeker@sbcglobal.net « Jan 15, 2018 12:36 pm
    Replies: 1876
    by markobetti » Mar 05, 2010 3:52 am
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    1876 Replies
    185592 Views
    Last post by jschutkeker@sbcglobal.net
    Jan 15, 2018 12:36 pm
  • What limits the no-load speed of a motor.
    Last post by Punx0r « Jan 08, 2018 5:39 pm
    Replies: 6
    by Buk___ » Jan 08, 2018 7:21 am
    6 Replies
    343 Views
    Last post by Punx0r
    Jan 08, 2018 5:39 pm
  • cooler graphene windings in motors?
    Last post by mir33 « Jan 08, 2018 12:49 pm
    Replies: 13
    by zzoing » Nov 30, 2017 1:45 am
    13 Replies
    1018 Views
    Last post by mir33
    Jan 08, 2018 12:49 pm
  • Switched Reluctance - Ideal for DD Hubs?
    Last post by Username1 « Jan 07, 2018 1:22 am
    Replies: 31
    by Username1 » Mar 29, 2017 1:22 pm
    • 1
    • 2
    31 Replies
    2739 Views
    Last post by Username1
    Jan 07, 2018 1:22 am
  • 144Vdc EV Charger
    Last post by amberwolfUser avatar « Jan 05, 2018 1:53 am
    Replies: 78
    by HighHopes » Sep 05, 2015 1:19 pm
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    78 Replies
    6439 Views
    Last post by amberwolfUser avatar
    Jan 05, 2018 1:53 am
  • Speed controller and motor wattage
    Last post by casainho « Jan 03, 2018 10:13 pm
    Replies: 5
    by Ramsart » Dec 04, 2017 11:50 pm
    5 Replies
    529 Views
    Last post by casainho
    Jan 03, 2018 10:13 pm
  • MXUS copper wire coating damaged
    Last post by sn0wchyldUser avatar « Jan 03, 2018 5:52 pm
    Replies: 4
    by shorza » Jan 02, 2018 6:46 am
    4 Replies
    340 Views
    Last post by sn0wchyldUser avatar
    Jan 03, 2018 5:52 pm
  • Converting a controller from 48v to 72v
    Last post by geoff57User avatar « Jan 03, 2018 3:41 am
    Replies: 4
    by geoff57 » Dec 31, 2017 3:22 am
    4 Replies
    428 Views
    Last post by geoff57User avatar
    Jan 03, 2018 3:41 am
  • Low KV Q128H at ridiculously high voltage? Which one (Alps)?
    Last post by Buk___ « Jan 02, 2018 6:18 am
    Replies: 26
    by fellow » Apr 02, 2015 10:32 pm
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    26 Replies
    4968 Views
    Last post by Buk___
    Jan 02, 2018 6:18 am
  • Working with Lamination Steel
    Last post by fechterUser avatar « Dec 29, 2017 10:41 pm
    Replies: 6
    by rjhzxc » Dec 28, 2017 3:48 pm
    6 Replies
    476 Views
    Last post by fechterUser avatar
    Dec 29, 2017 10:41 pm
  • Kelly 14601 for 8kw qs273? Batteries 48s lifepo4
    Last post by medykmtb « Dec 28, 2017 6:03 am
    by medykmtb » Dec 28, 2017 6:03 am
    0 Replies
    192 Views
    Last post by medykmtb
    Dec 28, 2017 6:03 am
  • Locking clutch/freewheel in geared hub motor for regen?
    Last post by bendik.vignes@gmail.com « Dec 25, 2017 10:02 am
    Replies: 17
    by bendik.vignes@gmail.com » Nov 23, 2017 10:21 am
    17 Replies
    958 Views
    Last post by bendik.vignes@gmail.com
    Dec 25, 2017 10:02 am
  • INSANE HUB MOTOR!
    Last post by litespeed « Dec 23, 2017 9:00 am
    Replies: 18
    by Doctorbass » Oct 03, 2016 6:53 pm
    18 Replies
    2356 Views
    Last post by litespeed
    Dec 23, 2017 9:00 am
  • Time for MORE POWER! 1400a 1200v IGBT controller build!
    Last post by Arlo1User avatar « Dec 21, 2017 8:54 pm
    Replies: 59
    by Arlo1 » Sep 23, 2017 2:33 pm
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    59 Replies
    4006 Views
    Last post by Arlo1User avatar
    Dec 21, 2017 8:54 pm
  • Unsure what kind of motor a couch needs
    Last post by amberwolfUser avatar « Dec 21, 2017 2:12 am
    Replies: 1
    by qaute » Dec 20, 2017 4:57 pm
    1 Replies
    234 Views
    Last post by amberwolfUser avatar
    Dec 21, 2017 2:12 am
  • MOSFETs near their voltage limit
    Last post by 1N4001 « Dec 20, 2017 3:59 am
    Replies: 4
    by 1N4001 » Dec 19, 2017 9:27 am
    4 Replies
    339 Views
    Last post by 1N4001
    Dec 20, 2017 3:59 am
  • Which controller?
    Last post by macribsUser avatar « Dec 18, 2017 4:09 pm
    Replies: 4
    by bionicon » Dec 10, 2017 7:05 am
    4 Replies
    417 Views
    Last post by macribsUser avatar
    Dec 18, 2017 4:09 pm
  • BBSHD upgrade from 48V to 52V
    Last post by Robleman « Dec 17, 2017 3:36 am
    Replies: 8
    by Robleman » Dec 05, 2017 3:59 am
    8 Replies
    611 Views
    Last post by Robleman
    Dec 17, 2017 3:36 am
  • Axial Induction motor with no magnets.
    Last post by GordonFreeman « Dec 16, 2017 1:31 am
    Replies: 3
    by GordonFreeman » Dec 14, 2017 8:37 pm
    3 Replies
    408 Views
    Last post by GordonFreeman
    Dec 16, 2017 1:31 am
  • Hello my bafang
    Last post by Arde82 « Dec 15, 2017 2:03 am
    Replies: 1
    by Arde82 » Dec 08, 2017 6:37 am
    1 Replies
    263 Views
    Last post by Arde82
    Dec 15, 2017 2:03 am
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