10
Problem
Possible cause
Solution
Battery and/or the
motor heat up very
much.
The battery has a too
low capacity (mAh)
and/or “C” parameter.
Use a battery with higher capacity and/or “C”
parameter.
The motor is too weak.
Use a stronger motor, possibly with neodymium
magnets.
Increased motor load
caused by excessive
friction, for example
caused by:
- improper shimming,
- motor positioned
askew in the pistol grip.
Remove the cause of the friction.
The same battery
and/or motor didn’t
heat up earlier.
Low-resistance MOSFET transistor and wiring used in Perun V2 provide
resistance much lower than mechanical contacts and some other MOSFET
circuits. According to Ohm’s law, that allows more current to be drawn from
the battery and directed to the motor. This makes the trigger response and
rate of fire faster, but higher current draw also leads to increased heating of
electronic elements. This may become too demanding for previous battery
and/or motor and a need to change to new ones may arise.
