Hobbywing SkyWalker-40A ESC для бесколлекторных моторов

Features

• 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, 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.

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 NiMH. 
• 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.