Recent content by Ltc433

Exactly what grease is used in the Aikema Q100CST motor? I want to add some lubricant but I don't want to mix greases. Does anyone know? Thank you

I figured it out. You can get a very small screwdriver and prise in the top of the metal edges of the in the female socket on the battery. That's where the connector had gotten loose over time. No problems now.

Does anyone know what these connectors are called? And anywhere I can buy them?

Its definitely the battery mount controller and the battery. I removed the mount connector from the mount and connected it directly to the battery. At a certain angle it gives full power and if i move it slightly it reduces power. So Ill have to replace it i guess and perhaps the connector in...

I have only one battery at the moment but i can make another one up. I was going to anyway. I found that moving the battery around slightly made the voltage jump around. If I hold in a certain position it shows 53V and the controller powers on. So it looks like a loose connection between the...

Today I was cycling and the power left the bike. The voltage dropped from 50V to 21 to 31v, then it jumped around and then the display turned off. 1. I took the battery out and put the battery in an identical system, as I bought 2 kits which are exactly the same. The second bike worked fine...

Hi Does anyone know is the Q100 nylon gear set is the same for the Q100 CST. If not, is there somewhere that you can get Q100 CST replacement gears? According to: https://bmsbattery.com/parts/627-a-set-of-q100-gears-ebike-kit.html "A set of Q100 Gears. It does not fit Q100H and Q100CST. It is...

It's ok I am going to return the motor now. Had some low end "chugging" and a weird noise. Also power falls off after PAS 3.

HI all, Ive contacted the supplier for a but they have not got back to me. Does anyone know what the correct settings for a Q128C motor should be on a KT-LCD8H? 700C wheel, 48V battery. right now I have P1- 147 P2 - 1 P3 - 1 P4 - 0 P5 - 15 C1 -0 C2 - 0 (can only set 0 or 1) C3 - 8 C4 -0 C5 -...

The 36V Q128CST 201 RPM, runs at 260rpm at 48V. So it is equivalent to a 48V 260 rpm or a 328 rpm? i found this: "I'm pretty sure that the 201 rpm 36v Q128c is actually 260 rpm and it's identical to the 48v 328 rpm Q128C, i.e. they're the same motor." "By all accounts, the 36v 201 rpm and the...

I think i have figured out whats gone wrong. I ordered a 48V 201rpm Q128CST when I should have ordered a 36V Q128CST and run it at 48v. The website I was ordering from did not have a 36V Q128CST.

On mine I did not use any washers on the inside. The dropouts rest on the hexagonal nuts that are on the axle. Is that correct or should washers be placed on the inside? I checked and there is no rubbing on either side.

the odd thing is from pas 3 to pas 5 i didnt get much increase in speed. Torque, yes, but not speed. with my 1000w ddrive 30a from 3 to 5 pas gave a significant incease. Id be happy around the 22/3 mph mark but just seemed a bit slow.

https://www.youtube.com/watch?v=zOubH5zmtTc I found this video and it seems similar to my freewheel CST speed ... Compare Q100H and Q100CST https://www.youtube.com/watch?v=a96wRJ2Rzis

Ive now got it built and have been reading a lot: I get about 20mph. Seems a little slow. Q128CST 201 RPM KT 20A sinewave in a 29inch rim at 48V My wheels, both the q100 and the Q128CSt dont freewheel that much. with the wheel suspended, a light push from my hand will make the wheel rotate...