HobbyWing Skywalker ESC 20A

Makes your motor spin and your servos swivel !

An affordable ESC with a 5v 2A BEC.

Specification

• 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.

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. 
• 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 NiMH 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.