Introduction
Thank you for purchasing a Ripmax Quantum Brushless Electronic Speed Controller (ESC).
Electric motors can be very dangerous, so please read this manual carefully.
Installation
If not already pre-fitted, connectors should be soldered carefully to the cables and insulated
with heat shrink tube to avoid a short circuit. Ensure that you use connectors that are
suitable for the peak power draw. Install the ESC in a position that has good airflow for
optimum cooling.
Warning
Please remove the propeller/rotors when programming the ESC and ensure that the
motor is clear of obstacles. Take care to ensure loose screws, nuts and washers are not
magnetically attracted to the insides of the motor or this will also damage the ESC.
Settings
(Words in bold are default settings)
1. Brake (ON/
OFF
)
2. Battery Type (NiMH/
LiPo
)
3. Low Voltage Cut Off Type (
Soft
/Hard cut)
4. Cut off Voltage Threshold (Low/
Medium
/High)
• For Li-XX packs, the number of cells are automatically calculated (providing the pack is
fully charged). Low (2.8V) / Medium (3.0V) / High (3.2V)
• For Ni-XX/LiFe packs - (Low / Medium / High)
Cut Off voltages are 0-60-65% of the initial voltage of the battery pack.
0% means no protection.
5. Motor Timing (Low/
Medium
/High)
Electronic Speed Controller
