Hobbywing SKYWALKER 40A Brushless Speed Controller

       Hobbywing SKYWALKER 40A Brushless Speed Controller

       The difference of Skywalker-40A and Skywalker-40A-UBEC:

Skywalker-40A (PN=80060020):  Linear mode BEC, 2-3S Lipo

Skywalker-40A-UBEC (PN=80060140):  Switch mode BEC, 2-4S Lipo

Specification:

Output:  Continuous 40A, Burst 55A up to 10 seconds

Input Voltage:  2-3S Lipo, 5-9 cells Ni-MH

BEC:  3A / 5V linear 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:  68mm*25mm*8mm

Weight:  39g

Features:

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

User programmable

1. Brake:  on/ off

2. 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

7. Recover Default

Multiple Program Methods Supported:  transmitter stick, LED Program Card. Very easy to program the ESC at home or at the flying field

Compatible with Lipo and Ni-MH battery

Timing can be changed to be suitable for different brushless motors

Full Protection:  Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection