Search found 5 matches

by bushido
Nov 12 2019 6:04pm
Forum: Motor Technology
Topic: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
Replies: 3926
Views: 348219

Re: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW

as far I know, there is no 18FET KT controller. I have the 72V 40A 12FET KT controller from BMSBattery. I think its the most you can get The first post of this thread implies via picture and title that there at least used to be up to probably at least 24FET versions, though they may not be availabl...
by bushido
Oct 29 2019 4:08am
Forum: E-Bike Technical
Topic: Bafang G3xx series high reduction ratio geared hub motors
Replies: 68
Views: 13752

Re: Bafang G3xx series high reduction ratio geared hub motors

@justin_le when you have determined that the 40A phase current limit on the G310 is the limit, was it because 40A created to much heat, or the actual strength of the nylon gears ? https://d2n4wb9orp1vta.cloudfront.net/cms/brand/PT/2019-PT/0819ptkhmaterials.jpg would active cooling allow more torque ?
by bushido
Oct 25 2019 10:39am
Forum: Motor Technology
Topic: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
Replies: 3926
Views: 348219

Re: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW

c0m47053 wrote:
Oct 21 2019 4:22am
Does anyone know what the best 18 FET controller (~2Kw) that is available?
as far I know, there is no 18FET KT controller. I have the 72V 40A 12FET KT controller from BMSBattery. I think its the most you can get
by bushido
Jun 27 2019 10:22am
Forum: Motor Technology
Topic: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
Replies: 3926
Views: 348219

Re: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW

I don't have a good understanding of the electronics behind LVC so I thought it would be a good idea to ask first. If I were using a lower voltage, I guess I'd still be in the mesurement range of the LVC circuit. But when overvolting, isn't there a risk of falling out of that range and saturate the...
by bushido
Jun 19 2019 9:36am
Forum: Motor Technology
Topic: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
Replies: 3926
Views: 348219

Re: KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW

I saw that you can modify the LVC, so would that fix my problem or is it a hardware problem? No hardware problem, you can define any LVC with our open firmware. But I don't know, if your LCD works with lower voltages, as a special "high voltage" version of the LCD3 exists. regards stancecoke I have...