geeunit1014

iTrader: (14)

If you swap two motor wires, the motor will just run backwards. It wont hurt anything.

skuter-race-ta

iTrader: (34)

just a quick question guys:

does the mamba 25 competition x will fit into mini inferno st?????
what is the proper gearing to use if i will use it in the mi st???
..................

geeunit1014

iTrader: (14)

Yes it will, and I would start off with a small gear, 11t pinion or so. You want to make sure to keep the temps in check, 180*f or lower.

helibrian

Yeah it will fit, but the mamba motor is a tad on the small side for the MI IMO, and you may have heating issues if you don't gear down.

These are by far the best choice for the MI, again, IMO. And you can just run them with a mamba ESC (sidewinder micro, micro pro, mamba 25).

2¢

MrRcmax

I have robitronic scalpel with mamba 25 8000kV and V-tec 1600 battery 4,8V
I have question, about scalpel setting or setup. What about the transmission, which is the best for mamba 25. Which firmware is the best for scalpel(I have 1,17 firmware) and calibrating every settings for example (punch control, motor timing, throtle curve, brake curve, brake amount, drag brake, start power)
I heve cooging problem, please help. What am I doing?

Duster_360

iTrader: (21)

Make sure you have set starting power to low. Really you should be using all the default values. I use the current firmware in all of mine, but I'm running at higher voltage (2S or 3S) and don't see any cogging.

You're supposed to be able to install the new firmware and if you don't like the way it works, you can the rollback to the firmware you were using. A later version of the firmware was supposed to have all buty eliminated cogging.

Usually cogging is batt related - it is not up to current demand. The higher kv motors are amp hungry, so that NiMh may not be able to supply teh demand. You do have the low voltage cutoff set off?

MrRcmax

What do you know about the settings in scalpel?