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Himodel 'Professional' 18A / 22A 2-4S BEC Brushless ESC

Specifications

1 Output: Continuous 18A, Burst 22A up to 10 Secs.

2 Input Voltage: 5.6V --- 16.8V ( Lithium : 2 – 4s or NiMH/NiCd 5 -12 Cells)

3 BEC (Battery Elimination Circuit) Output linear mode BEC 2A

4 Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM,       35,000rpm for 12 poles BLM. (BLM: Brushless Motor)

5 Size 24mm*45mm*11mm(width*length*height)

6 Weight: 19g

Features

1 Safety Arming Feature: Regardless of the Throttle Stick position, the motor will not spin when the battery is connected. This will prevent injury.

2 Throttle Calibration: Throttle range can be configured to provide best throttling linearity, fully compatible with all market available transmitters.

3 Programmable Items:

●Brake Settings, brake enabled / brake disabled, default is brake disabled

●Battery Type, Li-xx (Li-ion or Li-poly) / Ni-xx (NiMh or Nicd) default is Li-xx.

●Low Voltage Protection Mode (Cutoff Mode) power reducing / power cutoff, default is power reducing.

●Low Voltage Protection Threshold (Cutoff Threshold) low / medium / high, default is medium cutoff voltage.

1) For Li-xx battery, number of battery cells are judged automatically, low / medium / high cutoff voltage for each cell are: 2.5V/2.75V/3.0V. For example: 3 Cell Li-Poly, when medium cutoff voltage is set, the cutoff voltage is: 2.75*3=8.25V.

2) For Ni-xx battery, low / medium / high cutoff voltages are 60%/65%/70% of the startup voltage. For example: a 10 cell NiMH battery pack, fully charged voltage is 1.44*10=14.4V, when medium cutoff voltage is set, the cutoff voltage is : 14.4*65%=9.4V

●Startup mode: normal / soft / super-soft, default is normal startup.

●Timing: low / medium / high, default is medium timing. In normal cases, low timing can be used for most motors. But for high efficiency, we recommend the Low timing for 2 poles motor and Medium timing for 6 poles and above. For higher speed, High timing could be used.

4 Full Protection Features: Low-voltage cutoff protection / over-heat protection / throttle signal lost protection.

Advantages

1 Military Standard Capacitor with extremely low resistance used on voltage input section, this will increase the ability of prevention of unwanted RF Noise/ Interference during flying.

2 Extremely low resistance, super current endurance.

3 Microprocessor and BEC use separate voltage regulator IC, with good anti-jamming capability.

4 Compatible with Program Card.

£

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