Features
1 Special core program for multi-rotor controllers greatly improves throttle response.
2 Specially optimized software for excellent compatibility with disc-type motors.
3 All settings except the "Timing" are preset, making usage simple, highly intelligent and adaptive.
4 The twisted-pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes flight more stable. 
5 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) .
6 Special drive chip has much better MOSFET driving effect than common driving circuit consisted of discrete components.

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

HOBBYWING XRotor 20A Speed Control for Multicopters XRotor-20A

Specifications

Model	Con.  Current	Peak Current （10s）	BEC	LiPo	Programmable Item	Weight	Size	Typical Applications* (For reference）
XRotor-10A	10A	15A	No	2-3S	Timing （High/Intermediate)	6.5g	36.5 x 16.4 x 4.1	250 Class Quadcopter
XRotor-20A	20A	30A	No	3-4S	Timing （High/Intermediate)	14g	52.4 x 21.5 x 7	330/450 Class Quadcopter
XRotor-40A	40A	60A	No	2-6S	Timing （High/Intermediate)	26g	68 x 25 x 8.7	550/650 Class Quadcopter
XRotor-50A	50A	70A	No	2-6S	Timing （High/Intermediate) LED (On/Off) LED Color (Red/Green) Motor Rotation (CW/CCW)	46g	48 x 30 x 15.5	Over 650 Class Quadcopter
Note: The "Typical Application" in the above form only refers to quadcopter (with 4 motors). When the ESCs are installed on multi-Rotors with 6/8/16 motors, the applicable axle distance can be larger than the value listed in the above form.

 

Compatibility Test

Compatibility Test Result of Motors and XRotor ESC
Motor Brand	Motor Model	KV	Test Conditions		Compatibility Test Result
			Propeller	Voltage
HLY (HengLiYuan)	4822	690	1238/1340	4S Lipo	Passed
		390	1238/1240	6S Lipo	Passed
	4225	610	1238	4S Lipo	Passed
		390	1238/1447	6S Lipo	Passed
SunnySky	V3508	580	APC1238	4S Lipo	Passed
	X4112S	400	1447/1550	4-6S Lipo	Passed
		485	1447/1550	4-6S Lipo	Passed
	X4108S	380	1447/1550	4-6S Lipo	Passed
		480	1447/1550	4-6S Lipo	Passed
		600	1447/1550	4S Lipo	Passed
	X2212	980	1047	3S Lipo	Passed
	V2216	900	1047	3S Lipo	Passed
	X4110S	400	1238/1550	4-6S Lipo	Passed
Crazy Motor	5008	335	1555/1655	6S Lipo	Passed
Feiyue	5008	340	17-18 inch	6S Lipo	Passed
DualSky	XM5015	390	1550	6S Lipo	Passed
	XM5010	700	1450	3S Lipo	Passed
	4010	880	1150	3S Lipo	Passed
T-Motor	3506	650	1238/1340	3S Lipo	Passed
	3510	430	1340/1550	6S Lipo	Passed
	4014	330	1550	6S Lipo	Passed
	3508	380	1340/1550	6S Lpo	Passed
......

Includes:
1 x XRotor ESC

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