This 50A speed controller is a good affordable solution to power your brushless motor.



Size: Approx. 65.0x25.0x12.0mm
Weight: Approx. 43G
Working current: 50A
Maximum current: 65A (10 seconds)
BEC: Yes, 2A / 5V
Applicable battery type: 2 - 6 Li-Po, or 5 - 18 Ni-MH / Ni-Cd
Maximum speed: 2 pole motor 210000 rev / min, 6 pole motor 70000 rev / min, 12 pole motor 35000 rev / min


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 such as transmitter stick, LED Program Card.
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.

Programmable Features

Brake- Off/On
Battery Type- Lipo or Nimh
Cuttoff Mode- Soft/Off
Cuttoff Threashold- Low/Medium/High
Start Mode- Normal/Soft/Super Soft
Timing- Low/Medium/High


Qty available:6 SKU:HBW-SW-50
Hobbywing Skywalker 50A ESC UBEC Speed Controller

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