SDSHobby
Hobbywing Skywalker Quattro 25Ax4 4-in-1 Brushless Electric Speed Controller ESC for Quadcopters
| Safety arming feature | Regardless the throttle stick position, the motor will not spin after battery connected |
| Throttle calibration function | Throttle range can be calibrated to be compatible with different transmitters |
| Multiple program methods supported | transmitter stick, LED Program Card. Very easy to program the ESC at home or at the flying field. |
| Full protection | Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection. |
Specification:, ESC in the Quattro:, 4 in 1, Output:, Continuous 25A, Burst 30A up to 10 seconds, Input Voltage:, -4S Lipo or 5-12 cells Ni-MH, BEC:, 3A / 5V Switch mode BEC, Refresh rate of the throttle signal:, 50Hz to 432Hz, Max Speed:, 10000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM (BLM = Brushless Motor), Size:, 70mm*62mm*11mm, Weight:, 112g, Features:, 1. Brake:, on/ off, . Battery Type:, Lipo/ Ni-MH, 3. Cut-off Mode:, soft-cut/ hard-cut, 4. Cut-off Threshold:, Low/ Medium/ High, 5. Start Mode:, normal/ soft/ super soft, 6. Timing:, Low/ Medium/ High,
Four (4) speed controllers in 1 board, only 1 pair of battery wire is needed.
User programmable
7. Recover Default
Compatible with Lipo battery and Ni-MH battery
Internal timing can be changed to be suitable for different brushless motors.
Microprocessors use separate voltage regulator IC for better anti-jamming capability.
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Found 11 years, 6 months ago