JMT A2212 1400kv Brushless Outrunner Motor 10t + 30a Speed Controller ESC ,Rc Aircraft Kk 4 Axis Copter UFO
the ECS use the 30A , update escKV: 1400Max Efficiency: 80%Max Efficiency Current: 4-10A (>75%)Current Capacity: 12A/60sNo Load Current @ 10V: 0.5ANo. Of Cells: 2-3 Li-PolyMotor Dimensions: Φ27.5 x 30mmShaft Diameter: Φ3.17mmWeight: 47gIncluding: 1 set 2212 1400KV Brushless Outrunner Motor with Mounts1.  No manual.2.  Preview1  Specification1.1 Output:  Continuous 25A, Burst 35A up to 10 Secs. 1.2 Input Voltage:  2-4 cells lithium battery or 5-12 cells NiCd/NIMh battery.    1.3 BEC:  2A / 5V (Linear mode). 1.4 Max Speed:  210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.                                (BLM: BrushLess Motor) 1.5 Size:  45mm (L) * 24mm (W) * 11mm (H). 1.6 Weight: 22g.2  Features2.1 Safety Arming Feature:  Regardless the throttle stick position, the motor will not spin after battery connected. 2.2 Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters. 2.3 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. 2.4 Full Protection Features: Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.