QWinOut 2-4S 30A RC Brushless ESC Simonk Firmware Electric Speed Controller with 5V 3A BEC for 2 to 4s Lipo Battery, DIY Multicopter Quadcopter


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NOTE: We have set up the program, the ESC do not need additional program.

Brand: QWinOut
Working current: 30A
Output: Continuous 25A, Burst 40A up to 10 Secs
Input Voltage: 2-4 cells lithium battery or 5-12 cells NiCd/NIMh battery
BEC: 5V 3A
Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM. (BLM: BrushLess Motor)
Size: 45mm (L) * 25mm (W) * 11mm (H)
Weight: about 25g

Compatible for: 
DIY FPV KK MK MWC RC Quadcopter Hexacopter Multi-Rotor Aircraft;
210 360 450 Helicopter;
380 f450 f550 and other four-axis six-axis fixed-wing drone.

1.Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after battery connected.
2.Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.
3. Programmable Items: Brake Setting: brake enabled / brake disabled. Battery Type: Li-xx(Li-ion or LiPo) / Ni-xx(NiMh or NiCd). Low Voltage Protection Mode(Cutoff Mode): Gradually reduce the output power / Cutoff the output power. Low Voltage Cutoff Protection Threshold (Cutoff Threshold): low / medium / high. Start Mode: normal / soft / very soft. Timing: low / medium / high. Reset: reset all the programmable items to their default settings.
4. Full Protection Features: Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.

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