Specifications:

• Working current: 30A/40A (Optional on my shop)
• 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)
• 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.

Features:

• Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after battery connected.
• Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.
• 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.
• Full Protection Features: Low voltage cutoff protection/Over-heat protection/Throttle signal lost protection.

Suggestion:

Do a throttle range adjustment before taking off as following steps:

• Connect ESC/motor/receiver
• Push the remote control throttle to maximum
• Connect power
• Hear the regular sound of D- D- D……, unplug battery
• Reconnect power and hear DD quickly sound
• Pull the throttle to minimum
• D sound once, calibration successful