Overview

The MAD StableCore A510 Drone Arm Set is a training UAV power system with a modular plug-and-play design for rapid deployment. It is designed specifically for training drones and is compatible with 912 kg hexacopter training drones.

Key Features

Extremely lightweight unit combo weight: 352 10 g (with propeller blades).
Powerful performance: rated single-rotor pull 2.0 kg; maximum thrust 4.4 kg/axis @ 24 V (sea level).
20-inch matte folding propellers: 20 x 8.0 inch (508 x 203.2); 50% carbon fiber; low noise and vibration.
Intelligent ESC with CAN/PWM dual protocols; supports fault self-diagnosis for easier maintenance and diagnosis.
Environmental durability: operating temperature -20 to 50C; protection level IP45.
High-temperature-resistant design with maximum temperature tolerance of 180C.

Specifications

Model	StableCore A510 / A510 KV275
Max thrust	4.4 kg/axis @ 24 V (sea level)
Rated single-rotor pull	2.0 kg
Recommended take-off weight	1.52.0 kg/axis @ 24 V (sea level)
Recommended voltage	6S LiPo
Battery support	36S (LiPo)
Operating temperature	-20 to 50C
Unit combo weight	352 10 g (with propeller blades)
Protection level	IP45
Compatible carbon tube	25 mm
Carbon tube depth	31 mm
Power cable	16 AWG black and red (length: 700 10 mm)
Signal cable	Flat cable (length: 850 10 mm)
Propeller diameter / pitch	20 x 8.0 inch (508 x 203.2)
Propeller unit weight	57 g/pc
Motor stator size	50 x 10 mm
Motor unit weight	158 g
ESC type	FOC ESC
ESC max input voltage	27 V
ESC max peak current	40 A (3S)
ESC continuous current	15 A (good heat dissipation)
Working pulse width	10501950 us (curing)
Supported signal frequency	50500 Hz
Maximum temperature tolerance	180C

Benchmark (6S, Propeller 20 x 8.0 inch / 508 x 203.2)

Throttle (%)	Voltage (V)	Current (A)	Input Power (W)	Output Power (W)	Torque (N*m)	RPM	Thrust (gf)	Efficiency (gf/W)
30	24.55	2.02	49.5	36.8	0.191	1838	657	13.3
35	24.51	3.01	73.9	55.2	0.249	2116	899	12.2
40	24.47	4.11	100.5	76.5	0.309	2364	1120	11.1
45	24.42	5.33	130.1	100.2	0.369	2592	1354	10.4
50	24.35	6.78	165.0	128.5	0.435	2822	1620	9.8
55	24.28	8.62	209.2	163.4	0.513	3042	1913	9.1
60	24.22	10.46	253.4	197.0	0.574	3277	2123	8.4
65	24.15	12.54	302.7	232.9	0.637	3491	2405	7.9
70	24.08	14.98	360.6	277.7	0.718	3693	2669	7.4
80	23.93	20.18	483.0	362.5	0.849	4078	3248	6.7
90	23.72	26.90	638.1	472.8	1.031	4379	3916	6.1
100	23.60	32.02	755.7	552.3	1.149	4590	4403	5.8

It is recommended to fly at the recommended weight for best performance. Takeoff weight exceeding 1.2x the maximum recommended value can seriously affect performance and safety.

ESC Operation & Protection

Operation Instructions

Turn on the transmitter with the throttle stick at the lowest position.
Connect the system to the battery. The motor will emit a long “Ding——” tone indicating the ESC is ready for normal startup.

Protection Functions

Stall protection: attempts to restart after a stall; if startup fails after a period, output is cut off. Return PWM throttle to 0% to clear the error; operation resumes after restarting.
Overcurrent protection: if current approaches short-circuit levels for an extended period, output is cut off; repower the ESC to resume normal operation.
MOS over-temperature warning: warning lights flash when MOS temperature exceeds 105C; flashing continues until it drops below 65C.
Power-on overvoltage/undervoltage protection: if voltage is below 9 V or above 28 V at power-on, an alarm is triggered and motor startup is blocked.
Throttle signal loss protection: output is cut off when throttle signal is lost; output resumes automatically when the signal is restored.

Audible Tone Explanations

Sound Pattern	Meaning
“Di, Di, Di” (rapid short beeps)	Throttle not at zero position
“Di—” (repeating short beep)	Throttle signal lost
“Di— Di—” (repeating two short beeps + two short light flashes)	ESC power-on self-test: Voltage too low (<9 V)
“Di— Di— Di—” (repeating three short beeps + three short light flashes)	ESC power-on self-test: Voltage too high

Flash Light Indications

Flash Pattern	Meaning
Single short flash (repeating)	Overcurrent
Two short flashes (repeating)	Motor stall
Three short flashes (repeating)	MOS over-temperature
Four short flashes (repeating)	Capacitor over-temperature
One long + two short flashes (repeating)	Throttle signal lost
Two long + three short flashes (repeating)	MOS self-test abnormal

Applications

Training and education UAV platforms
Aerial photography
Surveying, mapping, and inspection
Public-safety and site security support (non-weaponized)

For compatibility questions (airframe, carbon tube size, battery, or CAN/PWM control), contact [email protected] or visit https://rcdrone.top/.

Details

StableCore A510 KV275 basic parameters list 6S LiPo support, IP45 protection, 25mm carbon tube compatibility, and 4.4kg max thrust per axis at 24V.

MAD StableCore A510 includes a 6S benchmark table with RPM, thrust and efficiency data, plus basic ESC startup guidance.

Audible beep codes and LED flash patterns help diagnose common ESC issues like throttle signal loss, voltage faults, overcurrent, and overheating.

Add a Review

Your email address will not be published. Required fields are marked *

Related Products

Sale

Shopping Cart

Menu

MAD StableCore A510 Drone Arm Set (A510 KV275) Training UAV Power System, 6S, 20×8 Props, IP45