Motor Technology - Endless Sphere

Motor Technology

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Differences between the old and new version of phpbb & proposed changes

Last post by macribs « Dec 08, 2017 7:07 pm
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Replies: 118
by neptronix » Nov 17, 2017 6:43 pm » in General Discussion
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Last post by macribs
Dec 08, 2017 7:07 pm
Forum software upgrade on 11/17/2017 technical issues thread

Last post by Cresh « Apr 03, 2018 8:39 am
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Replies: 144
by neptronix » Nov 11, 2017 12:15 am » in General Discussion
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Last post by Cresh
Apr 03, 2018 8:39 am
Welcome Message to New Members

Last post by amberwolf « Oct 13, 2016 1:25 am
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Replies: 5
by amberwolf » Aug 07, 2016 6:59 pm » in General Discussion

5 Replies

24931 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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154841 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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345828 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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234099 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
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Replies: 18
by knightmb » Jan 15, 2007 1:30 pm » in General Discussion

18 Replies

69991 Views

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

Topics

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PM Motor theory - formulae etc.

Last post by amberwolf « Feb 18, 2018 3:58 am
Replies: 71
by Miles » Feb 19, 2010 9:19 am
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25871 Views

Last post by amberwolf
Feb 18, 2018 3:58 am
ES DIY Motor Challenge

Last post by amberwolf « Nov 19, 2016 4:45 pm
Replies: 317
by Miles » Nov 28, 2009 5:05 pm
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81816 Views

Last post by amberwolf
Nov 19, 2016 4:45 pm
Resources

Last post by Miles « Apr 23, 2016 4:21 am
Replies: 27
by Miles » Feb 04, 2010 3:22 pm
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17433 Views

Last post by Miles
Apr 23, 2016 4:21 am
Sticky thread index for "Motor Technology"

Last post by spinningmagnets « May 25, 2015 8:06 am
Replies: 2
by spinningmagnets » May 25, 2015 8:06 am

2 Replies

5744 Views

Last post by spinningmagnets
May 25, 2015 8:06 am
How Motors Work - some educational links

Last post by jpgey « Mar 20, 2015 8:12 am
Replies: 13
by fechter » Feb 02, 2007 10:39 am

13 Replies

22331 Views

Last post by jpgey
Mar 20, 2015 8:12 am
TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Last post by casainho « Apr 21, 2018 8:35 pm
Replies: 42
by casainho » Apr 17, 2018 2:38 pm
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611 Views

Last post by casainho
Apr 21, 2018 8:35 pm
Buick Lacrosse 2012 e-assist moto-alternator

Last post by e-vektor « Apr 21, 2018 3:34 pm
Replies: 121
by e-vektor » Dec 23, 2016 5:43 pm
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121 Replies

8012 Views

Last post by e-vektor
Apr 21, 2018 3:34 pm
Neumotor 8057/75 middrive project, belt drive, adding halls, 10kW+

Last post by madin88 « Apr 21, 2018 10:43 am
Replies: 50
by madin88 » Oct 20, 2017 1:02 pm
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3373 Views

Last post by madin88
Apr 21, 2018 10:43 am
Removable method of securing motor's axle nuts

Last post by TommyCat « Apr 21, 2018 8:58 am
Replies: 16
by thunderstorm80 » Feb 07, 2018 2:49 am

16 Replies

658 Views

Last post by TommyCat
Apr 21, 2018 8:58 am
Sevcon model compatibility

Last post by frodus « Apr 20, 2018 3:58 pm
Replies: 1
by frodus » Apr 20, 2018 1:01 pm

1 Replies

28 Views

Last post by frodus
Apr 20, 2018 3:58 pm
sabvoton 72200 short circuit

Last post by bionicon « Apr 20, 2018 3:12 pm
Replies: 1
by bionicon » Apr 20, 2018 9:53 am

1 Replies

89 Views

Last post by bionicon
Apr 20, 2018 3:12 pm
Leaf / leafmotor / leafbike high efficiency 1500w motor

Last post by flat tire « Apr 19, 2018 5:14 pm
Replies: 1314
by neptronix » Jan 28, 2015 8:47 pm
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135223 Views

Last post by flat tire
Apr 19, 2018 5:14 pm
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by honya96 « Apr 19, 2018 3:04 pm
Replies: 2142
by casainho » Apr 25, 2017 8:37 pm
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64705 Views

Last post by honya96
Apr 19, 2018 3:04 pm
Calculating QS205 motor torque vs. speed curves

Last post by jaybee9 « Apr 19, 2018 9:40 am

by jaybee9 » Apr 19, 2018 9:40 am

0 Replies

43 Views

Last post by jaybee9
Apr 19, 2018 9:40 am
Emsiso emDrive 500 (100kW Peak, 800A/125VDC)

Last post by Rovii « Apr 18, 2018 8:51 pm
Replies: 35
by Rovii » Oct 11, 2017 3:19 am
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2016 Views

Last post by Rovii
Apr 18, 2018 8:51 pm
Front hub motor cable inlet protection?

Last post by motomech « Apr 17, 2018 1:38 pm
Replies: 5
by wilca428 » Apr 15, 2018 6:37 am

5 Replies

106 Views

Last post by motomech
Apr 17, 2018 1:38 pm
Power PCB for Lebowski Controller to be combined with Bobc's processor board

Last post by Lebowski « Apr 17, 2018 1:04 am
Replies: 119
by Lebowski » Nov 27, 2017 5:51 am
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4657 Views

Last post by Lebowski
Apr 17, 2018 1:04 am
QS 3000w midmotor

Last post by bionicon « Apr 15, 2018 2:41 am
Replies: 8
by bionicon » Apr 04, 2018 9:34 am

8 Replies

434 Views

Last post by bionicon
Apr 15, 2018 2:41 am
Advanced DC K91-4003 max voltage

Last post by liveforphysics « Apr 14, 2018 7:46 pm
Replies: 5
by elon'sMusk » Apr 13, 2018 11:34 am

5 Replies

99 Views

Last post by liveforphysics
Apr 14, 2018 7:46 pm
Lebowski's motor controller IC, schematic & setup, new v2.A1

Last post by Arlo1 « Apr 14, 2018 5:06 pm
Replies: 1653
by Lebowski » Feb 07, 2012 2:00 am
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152171 Views

Last post by Arlo1
Apr 14, 2018 5:06 pm
build your very own Lebowski controller !

Last post by Lebowski « Apr 14, 2018 11:54 am
Replies: 376
by Lebowski » Mar 06, 2014 11:46 am
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41231 Views

Last post by Lebowski
Apr 14, 2018 11:54 am
75-5 & 75-7 Motors - Looking for Test Engineers

Last post by methods « Apr 14, 2018 9:49 am
Replies: 57
by methods » Jun 06, 2016 3:09 pm
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5587 Views

Last post by methods
Apr 14, 2018 9:49 am
"Edge" DD hubmotor, 1500W, 35mm, Al core

Last post by Dumsterdave « Apr 12, 2018 6:32 am
Replies: 110
by spinningmagnets » Jul 09, 2016 7:27 am
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110 Replies

10935 Views

Last post by Dumsterdave
Apr 12, 2018 6:32 am
Go Kart Motor to compete against DD2 Petrol Motor

Last post by themelon « Apr 11, 2018 11:31 am
Replies: 13
by Upperfoot » Jan 07, 2018 3:29 pm

13 Replies

744 Views

Last post by themelon
Apr 11, 2018 11:31 am
Arlo1 Inverter build for Emrax 268

Last post by Arlo1 « Apr 11, 2018 12:01 am
Replies: 17
by Wächter » Jan 24, 2018 5:29 am

17 Replies

1045 Views

Last post by Arlo1
Apr 11, 2018 12:01 am
Sine VS Square wave efficancy?

Last post by eCue « Apr 10, 2018 8:39 pm
Replies: 50
by Drunkskunk » Jun 23, 2014 12:45 pm
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6672 Views

Last post by eCue
Apr 10, 2018 8:39 pm
Bricked Kelly KLS controller

Last post by Endy « Apr 10, 2018 11:44 am
Replies: 5
by HorstFugger » Apr 17, 2017 9:12 am

5 Replies

610 Views

Last post by Endy
Apr 10, 2018 11:44 am
VESC-controller

Last post by Shaharov « Apr 09, 2018 8:22 am
Replies: 109
by marcos » Jun 22, 2017 3:27 pm
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14501 Views

Last post by Shaharov
Apr 09, 2018 8:22 am
What I wish I understood before buying my hubmotor

Last post by sn0wchyld « Apr 08, 2018 8:25 pm
Replies: 3
by Ebikerbob@gmail.com » Apr 01, 2018 6:27 am

3 Replies

337 Views

Last post by sn0wchyld
Apr 08, 2018 8:25 pm
Another SMD lebowski PCB

Last post by arber333 « Apr 07, 2018 10:34 am
Replies: 125
by bobc » Mar 18, 2017 9:39 am
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125 Replies

8222 Views

Last post by arber333
Apr 07, 2018 10:34 am
Will a 36 volt controller handle a 48 volt battery?

Last post by neverUmind « Apr 07, 2018 2:45 am
Replies: 17
by ITgreybeard » May 23, 2012 7:41 pm

17 Replies

5576 Views

Last post by neverUmind
Apr 07, 2018 2:45 am
Any sealed/waterproof scooter motors?

Last post by fechter « Apr 04, 2018 8:59 am
Replies: 13
by Quinc » Mar 29, 2018 6:32 pm

13 Replies

334 Views

Last post by fechter
Apr 04, 2018 8:59 am
DA-90 motor

Last post by Monstarr « Apr 04, 2018 3:03 am
Replies: 5
by bionicon » Apr 01, 2018 8:33 am

5 Replies

283 Views

Last post by Monstarr
Apr 04, 2018 3:03 am
The CYDEKICK from Spinetics (High Efficiency Dynamo)

Last post by LockH « Apr 02, 2018 10:52 pm

by LockH » Apr 02, 2018 10:52 pm

0 Replies

187 Views

Last post by LockH
Apr 02, 2018 10:52 pm
Kelly, CANBUS and Arduino

Last post by jumpjack « Apr 02, 2018 1:42 pm
Replies: 3
by jumpjack » Mar 19, 2018 3:53 am

3 Replies

301 Views

Last post by jumpjack
Apr 02, 2018 1:42 pm
Motors ARE Efficient at Low Throttle

Last post by teklektik « Apr 01, 2018 4:19 pm
Replies: 21
by Alan B » Mar 21, 2018 1:36 pm

21 Replies

731 Views

Last post by teklektik
Apr 01, 2018 4:19 pm
Hubmotor quality

Last post by amberwolf « Apr 01, 2018 11:31 am
Replies: 1
by Ebikerbob@gmail.com » Apr 01, 2018 6:35 am

1 Replies

148 Views

Last post by amberwolf
Apr 01, 2018 11:31 am
Motor axle is too thick for dropout, what should I do?

Last post by DasDouble « Apr 01, 2018 8:40 am
Replies: 17
by DasDouble » Mar 08, 2018 2:15 pm

17 Replies

707 Views

Last post by DasDouble
Apr 01, 2018 8:40 am
1000w hubmotor for offroad hill climbing?

Last post by Ebikerbob@gmail.com « Apr 01, 2018 6:43 am

by Ebikerbob@gmail.com » Apr 01, 2018 6:43 am

0 Replies

234 Views

Last post by Ebikerbob@gmail.com
Apr 01, 2018 6:43 am
Greentime controllers

Last post by Jacktak « Mar 31, 2018 8:35 am
Replies: 965
by ian.mich » Jun 17, 2012 4:18 pm
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89828 Views

Last post by Jacktak
Mar 31, 2018 8:35 am
End turns bad?

Last post by fechter « Mar 30, 2018 9:12 am
Replies: 246
by Buk___ » Mar 06, 2018 11:23 pm
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5481 Views

Last post by fechter
Mar 30, 2018 9:12 am
Astro 3220 Rewind

Last post by coleasterling « Mar 29, 2018 2:20 pm
Replies: 3
by coleasterling » Mar 27, 2018 2:31 pm

3 Replies

202 Views

Last post by coleasterling
Mar 29, 2018 2:20 pm
power stage using SMD and IMS

Last post by ElectronS « Mar 29, 2018 7:07 am
Replies: 10
by ElectronS » Nov 30, 2016 4:16 pm

10 Replies

1120 Views

Last post by ElectronS
Mar 29, 2018 7:07 am
Problems with programming Golden Motor controller

Last post by bendik.vignes@gmail.com « Mar 27, 2018 8:51 am
Replies: 4
by bendik.vignes@gmail.com » Mar 25, 2018 8:50 am

4 Replies

166 Views

Last post by bendik.vignes@gmail.com
Mar 27, 2018 8:51 am
Designing of 12F 100kERPM Sensored/Sensorless controller

Last post by VasiliSk « Mar 27, 2018 8:20 am
Replies: 71
by VasiliSk » Jan 12, 2016 3:01 pm
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6855 Views

Last post by VasiliSk
Mar 27, 2018 8:20 am
2000W MAC lawnmower motor

Last post by wineboyrider « Mar 26, 2018 9:25 pm
Replies: 127
by neptronix » May 27, 2012 2:10 am
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127 Replies

17035 Views

Last post by wineboyrider
Mar 26, 2018 9:25 pm
Lynxx E-chainsaw inrunner, $170 157-Kv

Last post by wineboyrider « Mar 26, 2018 9:04 pm
Replies: 1
by spinningmagnets » Mar 02, 2017 10:04 pm

1 Replies

413 Views

Last post by wineboyrider
Mar 26, 2018 9:04 pm
Questions concerning S12S / S06S controllers (options, current control, etc)

Last post by Julez « Mar 25, 2018 7:42 am
Replies: 11
by Julez » Mar 09, 2018 2:06 pm

11 Replies

410 Views

Last post by Julez
Mar 25, 2018 7:42 am
Help with my motor/adaptto.

Last post by kdog « Mar 22, 2018 10:20 pm

by kdog » Mar 22, 2018 10:20 pm

0 Replies

188 Views

Last post by kdog
Mar 22, 2018 10:20 pm
Steel-geared hub motor?

Last post by circuit « Mar 22, 2018 1:46 pm
Replies: 118
by circuit » Sep 25, 2013 1:16 pm
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118 Replies

16178 Views

Last post by circuit
Mar 22, 2018 1:46 pm

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