Hobbywing XRotor 20A 4-in-1 Micro Brushless Drone ESC

The Hobbywing Xrotor - an ESC designed for Drone Racing

Oneshot125, Oneshot42 & Multishot Modes Ready
Supports regular throttle signals (with the frequency of up to 621Hz), Oneshot125 (125-250μs) high-speed throttle signals (with the real-time frequency of up to 3.8KHz), also Oneshot42 (42-81μs) and Multishot (2-25μs) super High-speed throttle signals. All this makes communication between FC and ESC more agile, throttle linearity smoother, and throttle response extremely faster.

DEO Technology/Active Freewheeling
The DEO (Driving Efficiency Optimization) technology implemented in the ESC has multiple advantages:

• Active braking. When reducing the throttle amount, the motor will decelerate very quickly. This feature enables pilots to more easily perform all maneuvers like sharp turns, altitude changes, and sudden braking.
• Higher driving efficiency, longer flight time.
• Lower ESC temperature and a more reliable operation

In-Depth Features:

• 4IN1 ESC w/BEC: Super Small & Light architecture
• Highly Integrated Architecture: This XRotor 4IN1 Micro ESC not only includes 4 high-performance 20A ESCs, 1 built-in BEC, but also output ports for powering peripherals like FC, camera, and a port for FC checking current and voltage in real time. The highly integrated structure makes the installation and wiring simple and clean.
• Direction Reversal via TX: Rotation direction of every motor can be set via transmitter. This saves the trouble of re-soldering after connected/soldered motors to the ESC freely and found motor runs in reverse.
• Performance: High performance 32-bit ARM processor (with the operating frequency of up to 48MHz), built-in drive ICs, imported quality MOSFETs, 3-ounce copper and 6 layers of PCBs guarantees less heat, higher efficiency and rapider response.
• Ultra High Efficiency & Rapid Response: 6 layers of PCBs and other quality components guarantees less heat.
• Motor Block-up Protection: This XRotor 20A 4IN1 Micro ESC cuts off its output to motor immediately when it detects the motor shaft is locked up.
• Splash-proof

Features:

• Well-designed core program with all parameters adjusted to the optimum saves all the trouble of parameter adjustment.
• Smaller size & lighter weight for smaller -size multirotors/drones.
• Multiple output ports for powering dif ferent accessories such as pictur e transmission module, camera and LED lights and etc.
• Amp/Volt monitoring port for flight contr oller monitoring Amp/Volt in real time (the FC needs to support time function).
• Electric/motor speed of over 300,000RPM supported. (Note: here it is in 2 poles.)
• One-Shot125 signal-receiving mode with a r eal-time signal frequency of up to 3800Hz supported.
• One-Shot42 signal-receiving mode supported.
• MultiShot signal-receiving mode supported.
• DEO (Driving Efficiency Optimization) technology significantly reduces the ESC temperature, improves the throttle response, and strengthens the stability and flexibility of multi-rotors. (Note: this ESC is quite suitable for QAVs.)
• Active braking (brought by DEO technology) for quicker deceleration when r educing the throttle amount.
• Motor direction is switchable between CW and CCW thr ough the transmitter.
• Braking function allows the motors to quickly stop spinning w hen the throttle stick is moved to the bottom position.
• Compatible with various flight contr ollers and supports a PWM signal fr equency of up to 621Hz in “Regular” signal-r eceiving mode.
• Intelligent motor lock-up pr otection for protecting the motor and the ESC.

Specifications:
Application: FPVs with 130-280mm Diagonal 
LiPo Power input: 3S-4S    
Continuous Current: 20A x4    
Burst Current: 25A x4
BEC Output: 5.3V/12V, 3A
Input wires: 16AWG-130mm* (Red/Black)
Output Wire: Black-20AWG-100mm*3; Black-20AWG-95mm*3; Black-20AWG-85mm*3    
Connectors (In/Out): no (raw wires)    
Weight / Size: 24.5g/ 54x36x7mm
Throttle Calibration: Supported
ESC Programming: Supported
DEO: Supported
OneShot Mode: Supported
Timing: Not Supported
Motor Rotation: Not Supported

*Note: All the wire length above is the original length, not the length you see from the outside.

This product was added to our catalog on December 1, 2016