The Hobbywing X-Rotor series ESC are good quality multirotor speed controllers that have been widely proven to be reliable and deliver great performance. They have been specifically designed for multirotors and come preconfigured so that they are ready to use out of the box after a simple throttle calibration. They are compatible with all of the leading flight controllers, including Naza, APM, Pixhawk etc. and brushless motors including those with high pole counts and low Kv ratings. Finally, the firmware on these ESCs is tuned to deliver a very smooth linear throttle curve that is ideal for multirotor applications.

Features:

• Special core program for multi-rotor controllers greatly improves throttle response

• Specially optimized software for excellent compatibility with disc-type motors

• Settings are preset, making usage simple, highly intelligent and adaptive

• The twisted-pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes flight more stable

• Compatible with various flight-control systems and supports a signal frequency of up to 621Hz (Note: all throttle signals over 500Hz are non-standard signals)

• MOSFET with extra-low resistance brings high performance and great current endurance

Specification:

• Output: Continuous 40A, Burst 60A up to 10 seconds

• Input Voltage: 2-6cells lithium battery

• BEC: NO BEC

• Refresh rate of the throttle signal: at least 400Mhz

• Timing: High or Intermediate

• Red Black cable length: 120mm

• Signal cable length: 260mm

• Bullet Connector: 3.5mm

• Size: 68 x 25 x 8.7mm

• Weight: 26g

Package Included:

1 X Hobbywing XRotor 40A OPTO ESC

1 X English Manual