Motor Technology

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Why we had big downtime 04/22/18 and intermittent downtime since the upgrade

Last post by neptronix « Apr 24, 2018 11:21 am
Posted in Forum Rules and Features
Replies: 8
by neptronix » Apr 22, 2018 2:03 pm » in Forum Rules and Features

8 Replies

263 Views

Last post by neptronix
Apr 24, 2018 11:21 am
Differences between the old and new version of phpbb & proposed changes

Last post by macribs « Dec 08, 2017 7:07 pm
Posted in General Discussion
Replies: 118
by neptronix » Nov 17, 2017 6:43 pm » in General Discussion
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118 Replies

11456 Views

Last post by macribs
Dec 08, 2017 7:07 pm
Forum software upgrade on 11/17/2017 technical issues thread

Last post by neptronix « Apr 24, 2018 11:31 am
Posted in General Discussion
Replies: 145
by neptronix » Nov 11, 2017 12:15 am » in General Discussion
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145 Replies

13079 Views

Last post by neptronix
Apr 24, 2018 11:31 am
Welcome Message to New Members

Last post by amberwolf « 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

25001 Views

Last post by amberwolf
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

154951 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 marcexec « 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

346063 Views

Last post by marcexec
Jan 01, 2018 4:25 pm
Adding pictures?

Last post by torker « Apr 19, 2018 6:33 am
Posted in General Discussion
Replies: 133
by deronmoped » Dec 11, 2009 12:59 pm » in General Discussion
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133 Replies

234419 Views

Last post by torker
Apr 19, 2018 6:33 am
FORUM RULES -What are the posting guidelines at this forum?

Last post by eCue « 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

70065 Views

Last post by eCue
Mar 15, 2018 4:26 pm

Topics

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Last post

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

186 Views

Last post by Punx0r
Feb 06, 2018 6:26 pm
Gen2 Nissan Leaf inverter

Last post by Nuts&Volts « Feb 06, 2018 9:01 am
Replies: 9
by trseven » Jan 30, 2018 11:27 pm

9 Replies

550 Views

Last post by Nuts&Volts
Feb 06, 2018 9:01 am
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

41457 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

306 Views

Last post by Cephalotus
Feb 05, 2018 11:02 am
Cheap hub sink?

Last post by rg12 « Feb 01, 2018 2:30 pm
Replies: 3
by rg12 » Feb 01, 2018 11:02 am

3 Replies

176 Views

Last post by rg12
Feb 01, 2018 2:30 pm
Clutch slipping in geared hub

Last post by fechter « Jan 31, 2018 1:11 pm
Replies: 11
by shs » Jan 19, 2018 4:23 am

11 Replies

388 Views

Last post by fechter
Jan 31, 2018 1:11 pm
Three Phase brushless DC-motor connect Delta with 4-Pole and 6-Tooth

Last post by monie jacobsen « Jan 31, 2018 5:56 am
Replies: 1
by monie jacobsen » Jan 28, 2018 12:36 pm

1 Replies

143 Views

Last post by monie jacobsen
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

11627 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

126 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

837 Views

Last post by larsb
Jan 27, 2018 8:29 am
Kelly KLS6035s Water/Corrossion damage.

Last post by amberwolf « Jan 27, 2018 1:00 am
Replies: 1
by Amiran » Jan 26, 2018 6:13 pm

1 Replies

130 Views

Last post by amberwolf
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

2682 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

284 Views

Last post by Clouse
Jan 24, 2018 3:57 am
Need help with this blown KT controller

Last post by amberwolf « Jan 21, 2018 2:00 am
Replies: 16
by kdog » Nov 05, 2017 6:12 am

16 Replies

529 Views

Last post by amberwolf
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

155 Views

Last post by SlowCo
Jan 20, 2018 6:10 pm
Can I use this stuff? Motors, ESC and batteries.

Last post by Dauntless « Jan 15, 2018 2:51 pm
Replies: 1
by Axelhe » Jan 15, 2018 5:31 am

1 Replies

159 Views

Last post by Dauntless
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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179148 Views

Last post by jschutkeker@sbcglobal.net
Jan 15, 2018 12:36 pm
Adding hall sensors to outrunners

Last post by larsb « Jan 13, 2018 1:18 pm
Replies: 423
by Burtie » Jan 28, 2010 7:05 pm
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423 Replies

84626 Views

Last post by larsb
Jan 13, 2018 1:18 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

270 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

828 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
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31 Replies

2439 Views

Last post by Username1
Jan 07, 2018 1:22 am
144Vdc EV Charger

Last post by amberwolf « Jan 05, 2018 1:53 am
Replies: 78
by HighHopes » Sep 05, 2015 1:19 pm
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78 Replies

5947 Views

Last post by amberwolf
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

426 Views

Last post by casainho
Jan 03, 2018 10:13 pm
MXUS copper wire coating damaged

Last post by sn0wchyld « Jan 03, 2018 5:52 pm
Replies: 4
by shorza » Jan 02, 2018 6:46 am

4 Replies

260 Views

Last post by sn0wchyld
Jan 03, 2018 5:52 pm
Converting a controller from 48v to 72v

Last post by geoff57 « Jan 03, 2018 3:41 am
Replies: 4
by geoff57 » Dec 31, 2017 3:22 am

4 Replies

330 Views

Last post by geoff57
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

4606 Views

Last post by Buk___
Jan 02, 2018 6:18 am
Working with Lamination Steel

Last post by fechter « Dec 29, 2017 10:41 pm
Replies: 6
by rjhzxc » Dec 28, 2017 3:48 pm

6 Replies

386 Views

Last post by fechter
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

153 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

742 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

2181 Views

Last post by litespeed
Dec 23, 2017 9:00 am
Time for MORE POWER! 1400a 1200v IGBT controller build!

Last post by Arlo1 « Dec 21, 2017 8:54 pm
Replies: 59
by Arlo1 » Sep 23, 2017 2:33 pm
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59 Replies

3470 Views

Last post by Arlo1
Dec 21, 2017 8:54 pm
Unsure what kind of motor a couch needs

Last post by amberwolf « Dec 21, 2017 2:12 am
Replies: 1
by qaute » Dec 20, 2017 4:57 pm

1 Replies

183 Views

Last post by amberwolf
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

278 Views

Last post by 1N4001
Dec 20, 2017 3:59 am
Which controller?

Last post by macribs « Dec 18, 2017 4:09 pm
Replies: 4
by bionicon » Dec 10, 2017 7:05 am

4 Replies

347 Views

Last post by macribs
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

458 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

344 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

210 Views

Last post by Arde82
Dec 15, 2017 2:03 am
Last night I had a compact SynSR outrunner nightmare...(compact outrunner motor)

Last post by Toorbough ULL-Zeveigh « Dec 14, 2017 10:21 pm
Replies: 6
by fellow » Dec 12, 2017 10:12 pm

6 Replies

595 Views

Last post by Toorbough ULL-Zeveigh
Dec 14, 2017 10:21 pm
regain throttle sensitivity after controller shunt mod?

Last post by honya96 « Dec 13, 2017 7:30 pm
Replies: 4
by vex_zg » Aug 31, 2017 1:07 pm

4 Replies

505 Views

Last post by honya96
Dec 13, 2017 7:30 pm
Kunteng 72V Controller - configure low voltage protection?

Last post by honya96 « Dec 13, 2017 7:19 pm
Replies: 4
by vex_zg » Aug 27, 2017 9:45 am

4 Replies

490 Views

Last post by honya96
Dec 13, 2017 7:19 pm
extra unused controller wires

Last post by fechter « Dec 13, 2017 3:23 pm
Replies: 3
by bryanmanuele » Dec 12, 2017 1:08 pm

3 Replies

225 Views

Last post by fechter
Dec 13, 2017 3:23 pm
Scooter Hub Rusted Inside

Last post by x.l.r.8 « Dec 12, 2017 3:25 am
Replies: 1
by dougsd » Dec 09, 2017 7:32 pm

1 Replies

214 Views

Last post by x.l.r.8
Dec 12, 2017 3:25 am
elf problems with hall sensors

Last post by amberwolf « Dec 12, 2017 12:01 am
Replies: 1
by jharvey » Dec 11, 2017 11:32 am

1 Replies

129 Views

Last post by amberwolf
Dec 12, 2017 12:01 am
Game Changer Page 3 with video of 1700amps!!!!

Last post by Buk___ « Dec 09, 2017 1:47 pm
Replies: 84
by Arlo1 » Feb 02, 2016 10:45 pm
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84 Replies

11360 Views

Last post by Buk___
Dec 09, 2017 1:47 pm
cheap -high power motor combination

Last post by bionicon « Dec 09, 2017 7:09 am
Replies: 3
by bionicon » Dec 03, 2017 6:19 am

3 Replies

491 Views

Last post by bionicon
Dec 09, 2017 7:09 am
Adaptto - manual fine tuning Thread

Last post by csc « Dec 04, 2017 3:29 pm
Replies: 21
by notger » Apr 18, 2017 5:27 am

21 Replies

2234 Views

Last post by csc
Dec 04, 2017 3:29 pm
Serial brushed motor and rpm running wild.

Last post by Chalo « Dec 02, 2017 6:09 pm
Replies: 3
by Pota » Dec 02, 2017 11:59 am

3 Replies

234 Views

Last post by Chalo
Dec 02, 2017 6:09 pm
Another lebowski Controller

Last post by bradleyk « Dec 01, 2017 5:00 am
Replies: 3
by bradleyk » Nov 29, 2017 8:08 pm

3 Replies

418 Views

Last post by bradleyk
Dec 01, 2017 5:00 am
8Fun Planetary Gear Motor Use, Improvements, Troubleshooting

Last post by motomech « Nov 29, 2017 7:12 pm
Replies: 4
by usertogo » Nov 27, 2017 10:53 am

4 Replies

326 Views

Last post by motomech
Nov 29, 2017 7:12 pm
Driving IPM Motors Neglecting Reluctance?

Last post by coleasterling « Nov 23, 2017 10:10 am
Replies: 6
by coleasterling » Nov 16, 2017 11:27 am

6 Replies

355 Views

Last post by coleasterling
Nov 23, 2017 10:10 am

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