Endless Sphere

Nucular 24F is the best

1579281981229.jpg Hi, I installed a temperature sensor on the motor winding. I disassembled the front flange and passed the probe through the silicone right next to the wire for the hall sensors. Then I fixed the probe with a plastic collar on the winding. There is plenty of space on this side of t...

Yes Speed 1 without Fw.
Speed 2 with Fw.
Speed 3 with Fw.
The engine runs empty without any transmission.

Empty test with Nucular 24F and Qs 138 70H

2 x Nuc12F = 20kW max.

The mosfets have been flattened. You have to becareful not to break legs.

In France I order from : www.123courroies.com I found a very practical site with a free transmission calculator at : https://www.ero-joint.com/ https://www.ero-joint.com/en/calculation-transmission-belt There is also a software to size the transmission. "Contitech suite" download here : https://cont...

Is the 24 Fet controller good to go for buying one now? Is there any reason to wait for further modification or updates before purchasing the 24 Fet? Possibly like a better screen, or updated other parts inside the controller? Thanks for some insight here. There is no reason to wait any longer. It ...

http://www.qs-motor.com/product-catagory/bldc-motor/
http://www.cnqsmotor.com/en/

The 22T pinion is original. Qs motor doesn't sell any other gear size and it's a shame. I would have liked to order a 48T pinion because my transmission is reversed because I use a reduction bridge and 2 reduction stages. Between the engine and the primary there is no reduction (1: 1) so to relieve ...

Vasili is currently developing a bms 24s so I think that Nuculars electronics controllers are ready to accept this voltage.
Maybe you will need to update the firmware.

I too am waiting for summer to see if the controller will heat but for the moment it has reached 25 degrees with an outside temperature of 12 degrees it was rotating at 500 amps phase and towing a load of 400 kg. The temperature of the controller IS approximately the same as that of the engine. Last...

Very nice motorcycle! the Qs 138 70h is very powerful, I shoot 17kW with the Nuc24F the acceleration is impressive. The motor and the controller do not heat up. This duo engine + controller tract 400kg without problem has more than 65km / h with a reduction of 8: 1 . On a motorbike it will work mira...

Hello, for the moment I have got 16,7kW but I have a lot of difficulty in passing the power because my transmission pinions under dimensioned. I can't accelerate to the maximum in risking destroying the belt. I'm going to replace the small 22T gears on the motor and the gearbox with 56T gears. The f...

Thank you Vasili !
I installed this today. I will test when my batteries are charged. I solved the problem with the reverse button by plugging it into the back of the LCD.

Hi guys I wanted to show you what the very compact and super powerful Nuc24F can do. I have to accelerate slowly so as not to crack the belt. In V1 100A batt and 160A phases I can accelerate on the floor. With 300A batt, 500A phases and the FW at 300A the engine gives all its power but I don't accel...

Do you have a link for this strap? I'm having trouble finding a 82T PU belt with steel cable, here they sell it by the meter I don't understand

Thank you Vasili your message makes it very pleasant. Ok for the engine it's crazy what he can handle. The hardest thing for me is to pass the monstrous couple through this small belt but I don't lose hope.

I did a test this morning for about 2km. The controller was set to speed 1. 90A battery and 125A phases, 48km/h. The controller remained cold. 12 ° C and the engine also 14 ° C. My battery was close to the mini voltage so the controller reduced the battery power to 50A to prevent voltage drop. This ...

I will inform you when I have done measurements with normal use.
For the moment I have only done very small tests on a few hundred meters. The controller does not heat up. The highest temperature I observed is
20 ° C

The vehicle is my Avatar
About 350kg empty and more than 450kg with the engine the battery and me. Gear ratio of 8: 1, real speed not yet tested but I think 65km / h. 0 to 50km / h in 100m already tested.

I haven't yet received my 3-positions switch but it is planned. I think it's possible to choose a different acceleration mode for each speed with version V0.7.9 but I have not tested yet. I noticed that in speed mode it's easier for me to get out of a rut. On the road the torque mode is great becaus...

It is plugged into the controller with a wire of about 1m and a push button. I will try with a small capacitor thank you.

Its good ! I identified the problem :thumb: The problem is present since I installed the back button. So I unplugged it and no worries.:cool: I guess when the contact is open it is not perfectly non passing. The controller is certainly too sensitive on this point. This caused micro power cuts. I gue...