SKY 20A 4 in 1 Brushless ESC Support 2-6S for Quad Hexa Copter Lipo Battery

SKY 20A 4 in 1 Brushless ESC Support 2-6S for Quad Hexa Copter Lipo Battery

Features:
- Four ESC together , sharing a set of power input line ( aside beside a set of pads for supply to other devices ) ;
- Built-in high efficiency switch mode BEC, BEC output line is simplified as a group , the joint output from S3；
- A Throttle Calibration function : Each ESC throttle range set independently , compatible with various remote control and flight control ;

Programmable Items ( available throttle stick or card LED parameter settings )
- Brake Settings: brake enabled / brake；
- Battery type : Lithium Battery / NiMH；
- Low Voltage Protection Mode: Soft-Shutdown / hard shutdown；
- Low Voltage Protection Threshold : low / medium / high；
- Start mode : Normal / Soft / Super-soft and starting；
- Timing: low / medium / high；
- To restore factory defaults；

Comprehensive protection features：
- Undervoltage protection : the program is set by the user when the battery voltage is below the protection threshold, the ESC      automatically reduces the output power；
- Protection: input voltage exceeds the input range are not allowed to start , automatic protection , also issued a hasty "beep beep"  alarm sound；
- Overheat protection : built-in temperature detection circuit that automatically reduces the output power when the ESC temperature ；
- Remote signal loss protection: remote control signal to reduce power after losing one second , then there is no remote control signal is two seconds off the output .

Specification:
- ESC Quantity         Four in one (4 separate internal ESC)
- Output Capacity      Each ESC continuous current 20A, short-time current 25A (not less than 10 seconds)
- Power Input     2-6 lithium batteries or 5—12 NiMH / NiCd battery pack
- BEC Output       3A/5V（Mode switching regulator－switch mode）
- Throttle Signal Frequency Range（Refresh Rate）：     50Hz—432Hz
- Maximum Speed     2-pole motor 210000 rev / min, very motor 70000 rev / min, 2-pole motor 35 000 rev / min
- Size            60mm（Length）*55mm（Width）*11mm（Height）
- Weight       112g

Includes:
- 1 * 4 in 1 Brushless 20A ESC