Esprit RAY R20 3S/2A Brushless ESC

RAY electronic speed controllers (ESCs), from Esprit Tech, give an unprecedented level of programming control for brushless motors. Budget friendly RAY ESCs are recommended for Airplanes, Sailplanes or EDF models.

Extensive programmability using the Ray programming card, sold separately, allows you to easily fine tune your power system to your application. Carry in your pocket or your field box for fast and easy setup.

Note: Powering up for first time requires Throttle Calibration, simply follow included instructions.

Programmable Functions:
1. Motor Break Setting (Sailplane Application)
2. Battery Type (NiMH, NiCd or Li-poly)
3. Low Voltage Cut-Off Type (Hard or Soft Power Reduction)
4. Low Voltage Cut-Off Setting (Low, Mid, High)
5. Motor Start Up Acceleration
6. Motor Timing (Low for Inrunners/High for Outrunners)