MAD X4219 Long Shaft eVTOL Airplane Drone Motor (270KV/550KV/600KV), IP35, up to 6.8 kgf

Description

Overview

MAD X4219 (Long Shaft Version) is an eVTOL airplane drone motor designed for endurance flights and demanding operating conditions. It is specified as water and dust resistant with an IP35 protection rating. The 270KV version lists 6.8 kg (6.8 kgf) maximum thrust, and the 550KV version can replace the AT4219 550KV motor.

Key Features

• Energy Efficient / Industry Professional Edition (datasheet labeling)
• Degree of protection: IP35
• Centrifugal heat dissipation: YES (datasheet)
• Recommended ESC: MAD AMPX 80A (5-14S) (datasheet)

Specifications

Motor Data (MAD X4219 IPE V1.0 datasheet)

Motor model	MAD X4219 IPE V1.0
Stator	TAIWAN / Anticorrosive
Motor size	D:50 x 65 mm
Degree of protection	IP35
Centrifugal heat dissipation	YES
Propeller mounting holes	D:20 M3x4 / M8 Nut
Shaft diameter	IN: 6 mm
Bearing	EZO 686ZZ *2 / EZO 696ZZ
Number of pole pairs	7
Varnished wire degree	180C
Magnet degree	150C
Cable length	110 mm 14# Awg(Black) silicone
Rotor balance	<=5 mg
Motor balance	<=10 mg
Motor mounting holes	D:30 M4x4, D:56 M4x4, D:60 M4x4
Disruptive test	500 V

270KV (MAD X4219 IPE 270KV)

Banner (datasheet)	ENERGY EFFICIENT 270KV / INDUSTRY PROFESSIONAL EDITION
Recommended hover thrust (datasheet)	2.0~3.0 kgf
Maximum thrust (datasheet)	6.8 kgf
Optimized weight (datasheet)	284 g
Efficiency (datasheet)	>73%
RPM/V	270 KV
No load current	0.6A/20V
Motor weight	284 g
Internal resistance	50 m
Nominal voltage	12S lipo battery
Maximum current	52.8 A
Maximum power	2233 W
Maximum torque	1.9 Nm
Product boxed weight	536g (110 x 110 x 95 mm)
Recommended ESC	MAD AMPX 80A (5-14S)
Recommended propellers	15×8, 16×8
UAV take-off weight	12S-16″/8kg–Quadcopter; 12kg–Hexacopter; 16kg–Octocopter
Single rotor take-off weight	2kg ~ 3kg

270KV Test Notes (datasheet)

Analytical Graph of Motor Operation definitions: I – Current, P – Input Power, – Electrical Efficiency, T – Thrust, N – Rotational Speed. Data measured with an input voltage of 48 V, at a temperature of 25C and sea level. Rotational speed adjusted by throttle.

The above data are the theoretical values when the input voltage is 48V, for reference only. In the case of room temperature of 25C and no additional cooling device, the current over 53A is non-working zone, 15-53A is short-term (about 10-30s), working zone, and below 15A is sustainable working zone. In actual use, please control the motor running time according to the working environment temperature and heat dissipation conditions.

270KV Performance Data MAD X4219 IPE 270KV / APC 15×8 / AMPX 80A (5-14S) / 12S / MAX 101C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	44.04	1.46	63.5	45.1	0.131	3293	626	71.11	9.8
35	44.01	2.21	96.9	73.1	0.182	3843	870	75.42	8.9
40	43.98	3.2	140.1	112.2	0.244	4397	1160	80.05	8.2
45	43.95	4.23	185.3	151.4	0.299	4840	1428	81.64	7.7
50	43.9	5.56	243.6	202.2	0.365	5291	1723	82.96	7.1
55	43.85	7.25	317.5	267.1	0.442	5776	2072	84.11	6.5
60	43.78	9.29	406.0	345.7	0.528	6255	2464	85.09	6.1
65	43.69	12	523.9	449.4	0.634	6767	2928	85.73	5.6
70	43.59	14.98	652.4	561.3	0.745	7197	3403	85.99	5.2
75	43.5	17.86	776.1	668.4	0.841	7591	3776	86.06	4.9
80	43.38	21.27	922.4	790.9	0.946	7982	4192	85.71	4.5
85	43.25	25.43	1099.4	931.4	1.065	8354	4392	84.66	4.0
90	43.1	29.82	1284.6	1079.1	1.182	8719	4788	83.95	3.7
95	42.92	35.08	1505.3	1257.5	1.327	9052	5236	83.4	3.5
100	42.64	42.84	1825.8	1501.6	1.521	9428	5801	82.2	3.2

270KV Performance Data MAD X4219 IPE 270KV / APC 16×8 / AMPX 80A (5-14S) / 12S / MAX 120C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	44.03	1.75	76.5	58.5	0.173	3238	785	76.39	10.2
35	44	2.67	116.9	93.2	0.237	3764	1075	79.68	9.1
40	43.96	4.01	175.7	144.7	0.320	4317	1454	82.27	8.2
45	43.91	5.37	235.4	198.2	0.399	4747	1804	84.13	7.6
50	43.86	7.01	307.2	259.6	0.478	5183	2144	84.45	7.0
55	43.79	9.11	398.3	340.5	0.578	5630	2565	85.43	6.4
60	43.7	11.83	516.3	441.9	0.693	6088	3061	85.53	5.9
65	43.6	15.06	655.9	559.1	0.815	6553	3564	85.19	5.4
70	43.48	18.55	806.0	685.7	0.940	6964	4056	85.02	5.0
75	43.34	22.58	978.4	826.7	1.077	7330	4582	84.45	4.7
80	43.2	26.72	1153.8	966.1	1.203	7670	5044	83.66	4.4
85	43.03	31.77	1366.7	1134.7	1.354	8003	5538	82.97	4.1
90	42.84	37.17	1591.7	1296.9	1.488	8325	5982	81.42	3.8
95	42.61	43.72	1862.9	1487.6	1.652	8597	6375	79.81	3.4
100	42.3	52.8	2233.0	1723.2	1.848	8906	6819	77.13	3.1

550KV (MAD X4219 IPE 550KV)

Banner (datasheet)	ENERGY EFFICIENT 550KV / INDUSTRY PROFESSIONAL EDITION
Recommended hover thrust (datasheet)	2.0~3.0 kgf
Maximum thrust (datasheet)	5.5 kgf
Optimized weight (datasheet)	286 g
Efficiency (datasheet)	>73%
RPM/V	550 KV
No load current	1.5A/10V
Motor weight	286 g
Internal resistance	14.2 m
Nominal voltage	6S lipo battery
Maximum current	76.8 A
Maximum power	1498 W
Maximum torque	1.3 Nm
Product boxed weight	538g (110 x 110 x 95 mm)
Recommended ESC	MAD AMPX 80A (5-14S)
Recommended propellers	15×8, 16×8
UAV take-off weight	6S-16″/8kg–Quadcopter; 12kg–Hexacopter; 16kg–Octocopter
Single rotor take-off weight	2kg ~ 3kg

550KV Test Notes (datasheet)

Analytical Graph of Motor Operation definitions: I – Current, P – Input Power, – Electrical Efficiency, T – Thrust, N – Rotational Speed. Data measured with an input voltage of 24 V, at a temperature of 25C and sea level. Rotational speed adjusted by throttle.

The above data are the theoretical values when the input voltage is 48V, for reference only. In the case of room temperature of 25C and no additional cooling device, the current over 77A is non-working zone, 27-77A is short-term (about 10-30s), working zone, and below 27A is sustainable working zone. In actual use, please control the motor running time according to the working environment temperature and heat dissipation conditions.

550KV Performance Data MAD X4219 IPE 550KV / APC 15×8 / AMPX 80A (5-14S) / 6S / MAX 89C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	22.02	2.97	64.9	44.1	0.130	3243	616	67.8	9.4
35	21.98	4.31	94.2	68.1	0.173	3753	828	72.22	8.7
40	21.92	6.25	136.5	103.0	0.230	4279	1097	75.39	8.0
45	21.85	8.24	179.4	138.8	0.282	4695	1342	77.32	7.5
50	21.78	10.51	228.5	178.0	0.333	5109	1589	77.86	6.9
55	21.68	13.57	293.8	231.8	0.399	5546	1903	78.84	6.5
60	21.56	17.39	374.6	299.1	0.478	5981	2266	79.8	6.0
65	21.41	22.06	471.8	378.1	0.563	6417	2642	80.08	5.6
70	21.25	26.62	565.2	455.2	0.639	6805	2967	80.5	5.2
75	21.09	31.72	668.5	535.5	0.716	7138	3321	80.04	5.0
80	20.92	36.85	770.5	613.8	0.788	7439	3613	79.64	4.7
85	20.71	42.95	889.0	706.7	0.871	7744	3951	79.44	4.4
90	20.49	49.72	1018.0	803.0	0.956	8025	4286	78.83	4.2
95	20.24	56.62	1145.5	898.6	1.035	8288	4578	78.4	4.0
100	19.92	65.73	1308.6	1016.0	1.130	8588	4913	77.59	3.8

550KV Performance Data MAD X4219 IPE 550KV / APC 16×8 / AMPX 80A (5-14S) / 6S / MAX 98C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	22.01	3.54	77.3	55.6	0.168	3171	759	71.91	9.7
35	21.95	5.24	114.3	85.5	0.224	3651	1024	74.72	8.9
40	21.87	7.78	169.6	131.0	0.299	4180	1372	77.14	8.1
45	21.79	10.23	222.5	173.9	0.363	4582	1655	78.13	7.4
50	21.69	13.41	290.3	228.9	0.439	4960	1987	78.53	6.8
55	21.58	17.06	367.6	290.5	0.518	5354	2331	78.99	6.3
60	21.43	21.4	458.2	363.3	0.603	5752	2707	79.24	5.9
65	21.26	26.79	569.0	450.6	0.704	6113	3135	79.15	5.5
70	21.06	32.66	687.5	540.9	0.796	6485	3522	78.62	5.1
75	20.86	38.68	806.3	632.2	0.891	6777	3935	78.34	4.9
80	20.66	44.59	920.8	714.6	0.965	7067	4202	77.5	4.6
85	20.41	51.63	1053.4	812.2	1.063	7297	4581	77.06	4.3
90	20.16	59.12	1191.2	908.7	1.152	7533	4903	76.24	4.1
95	19.88	66.91	1329.2	1002.3	1.236	7745	5174	75.36	3.9
100	19.5	76.84	1498.3	1117.1	1.335	7992	5500	74.51	3.7

600KV (MAD X4219 IPE 600KV)

Banner (datasheet)	ENERGY EFFICIENT 600KV / INDUSTRY PROFESSIONAL EDITION
Recommended hover thrust (datasheet)	2.0~3.0 kgf
Maximum thrust (datasheet)	5 kgf
Optimized weight (datasheet)	285 g
Efficiency (datasheet)	>76%
RPM/V	600 KV
No load current	1.6A/10V
Motor weight	285 g
Internal resistance	12.2 m
Nominal voltage	6S lipo battery
Maximum current	78.2 A
Maximum power	1505 W
Maximum torque	1.2 Nm
Product boxed weight	537g (110 x 110 x 95 mm)
Recommended ESC	MAD AMPX 80A (5-14S)
Recommended propellers	14×7, 15×8
UAV take-off weight	6S-15″/8kg–Quadcopter; 12kg–Hexacopter; 16kg–Octocopter
Single rotor take-off weight	2kg ~ 3kg

600KV Test Notes (datasheet)

Analytical Graph of Motor Operation definitions: I – Current, P – Input Power, – Electrical Efficiency, T – Thrust, N – Rotational Speed. Data measured with an input voltage of 24 V, at a temperature of 25C and sea level. Rotational speed adjusted by throttle.

The above data are the theoretical values when the input voltage is 48V, for reference only. In the case of room temperature of 25C and no additional cooling device, the current over 78A is non-working zone, 27-78A is short-term (about 10-30s), working zone, and below 27A is sustainable working zone. In actual use, please control the motor running time according to the working environment temperature and heat dissipation conditions.

600KV Performance Data MAD X4219 IPE 600KV / APC 14×7 / AMPX 80A (5-14S) / 6S / MAX 81C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	21.85	2.64	57.2	43.1	0.114	3611	545	75.19	9.4
35	21.8	4.02	86.9	67.7	0.153	4221	750	77.81	8.6
40	21.76	5.43	117.8	93.4	0.190	4702	947	79.29	8.0
45	21.7	7.29	157.7	126.4	0.234	5168	1171	80.13	7.4
50	21.62	9.52	205.5	168.3	0.285	5649	1413	81.85	6.9
55	21.53	12.43	267.2	220.5	0.341	6170	1712	82.46	6.4
60	21.41	16.09	343.9	286.6	0.408	6704	2041	83.29	5.9
65	21.27	20.22	429.7	358.7	0.478	7172	2378	83.44	5.5
70	21.12	24.58	518.6	433.9	0.546	7592	2686	83.61	5.2
75	20.96	29.39	615.6	512.1	0.614	7970	3009	83.14	4.9
80	20.79	34.42	715.1	592.4	0.680	8326	3301	82.81	4.6
85	20.58	40.51	833.4	687.5	0.758	8657	3660	82.45	4.4
90	20.37	46.52	947.2	777.7	0.826	8992	3895	82.06	4.1
95	20.12	53.87	1083.1	880.2	0.907	9264	4153	81.2	3.8
100	19.78	63.64	1258.3	1011.9	1.007	9598	4425	80.36	3.5

600KV Performance Data MAD X4219 IPE 600KV / APC 15×8 / AMPX 80A (5-14S) / 6S / MAX 97C

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	21.84	3.7	80.4	53.4	0.147	3472	699	66.41	8.6
35	21.77	5.54	120.2	85.9	0.202	4073	959	71.43	7.9
40	21.71	7.66	165.8	123.1	0.258	4562	1229	74.2	7.4
45	21.62	10.22	220.6	169.3	0.323	5003	1523	76.69	6.9
50	21.52	13.12	281.9	219.9	0.386	5443	1812	77.96	6.4
55	21.4	16.94	361.9	285.3	0.461	5916	2166	78.79	6.0
60	21.24	21.77	461.9	366.9	0.549	6387	2550	79.36	5.5
65	21.07	27.11	570.6	453.9	0.638	6799	2943	79.51	5.2
70	20.87	32.68	681.5	541.5	0.721	7171	3310	79.4	4.9
75	20.67	38.65	798.5	631.3	0.804	7497	3651	79	4.6
80	20.45	45.08	921.8	723.1	0.886	7792	3989	78.4	4.3
85	20.22	52.06	1052.2	820.8	0.969	8086	4293	77.96	4.1
90	19.93	60.3	1201.3	926.7	1.064	8314	4388	77.09	3.7
95	19.63	68.38	1342.1	1026.3	1.148	8541	4689	76.42	3.5
100	19.26	78.17	1505.0	1146.5	1.240	8830	4952	76.13	3.3

Whats Included

• Propeller plate *1
• Prop Adapter *1
• X-Mount *1
• 40mm Bullet Connector *3
• Heat Shrinkable Tube*3
• Motor Screws, M4*10mm *4
• Prop Adapter Screws, M3*8mm *4
• X-Mount Installation Screw, M4*10mm *4
• M8 Nut Propeller Screws
• Sticker*2

Applications

• eVTOL aircraft and fixed-wing/VTOL UAV propulsion
• Single-rotor or multirotor platforms (see take-off weight guidance in specifications)

For compatibility questions (KV selection, propeller pairing, ESC choice) or after-sales support, contact https://rcdrone.top/ or email [email protected].

Details

The MAD X4219 270KV long shaft motor is rated for 12S use and lists key details like 284 g weight, >73% efficiency, and thrust curves for setup planning.

MAD X4219 270KV long-shaft eVTOL motor documentation includes detailed mounting dimensions plus 12S test data with an APC 15×8 prop and 80A ESC guidance.

MAD X4219 motor documentation includes thrust, current, RPM, and efficiency test data to help choose a prop and battery setup.

The MAD X4219 eVTOL drone motor includes a 600KV rating and a spec table with prop test data to help match your setup.

MAD X4219 test data lists thrust, RPM, current, and power across throttle levels for a 6S configuration.

The MAD X4219 long shaft eVTOL drone motor includes performance curves, dimensions, and wiring details to support motor selection and mounting.

The MAD X4219 long-shaft motor is labeled 550KV and 286g, with the included performance graph and tables for setup reference.

The MAD X4219 long-shaft motor is listed at 600KV with a 285g weight and efficiency over 76% on the included spec sheet.