Регуляторы 4 x 25A HobbyWing SkyWalker Quattro для квадрокоптера

Specification

- ESC in the Quattro: 4 in 1
- Output: Continuous 25A, Burst 30A up to 10 seconds.
- Input Voltage: 2-4S Lipo or 5-12 cells NiMH. 
- BEC: 3A / 5V Switch mode BEC.
- Refresh rate of the throttle signal: 50Hz to 432Hz.
- Max Speed: 210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM.
(BLM = BrushLess Motor)
- Size: 70mm*62mm*11mm.
- Weight: 112g.

Features

- Four (4) speed controllers  in 1 board, only 1 pair of battery wire is needed.
- Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected. 
- Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters.
- User programmable. 
- Multiple program methods supported: transmitter stick, Program Card. Very easy to program the ESC at home or at the flying field.
- Compatible with Lipo battery and NiMH battery.
- Internal timing can be changed to be suitable for different brushless motors.
- Full protection: Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection.
- Microprocessors use separate voltage regulator IC for better anti-jamming capability.