Overview

The MAD M50C35 PRO EEE is a manned drone motor for large multirotor platforms, electric paraglider / paramotor systems, and large e-VTOL aircraft. It supports 5763 inch carbon fiber propellers and is positioned for high-power, heavy-lift propulsion.

Sustained thrust	30~45 kg
Max thrust	113.7 kg
Support voltage	24S, 100S
Weight	4200 g

Key Features

Recommended hover thrust (variant-dependent): 30~40 kgf (9KV), 35~45 kgf (34KV), 30~40 kgf (40KV)
Maximum thrust (variant-dependent): 92.6 kgf (9KV), 113.7 kgf (34KV), 90.9 kgf (40KV)
Efficiency (variant-dependent): >78% (9KV), >83% (34KV), >82% (40KV)
Power output (provided description): 25 kW
Industrial-grade component positioning (provided description)

Specifications

Motor Data (Common)

Motor model	MAD M50C35 EEE V2.0
Number of pole pairs	31
Stator	Anticorrosive
Varnished wire degree	220C
Motor size	D:191 94 mm
Magnet degree	180C
Degree of protection	Rain protection
Cable length	150 mm (extended enameled wires)
Centrifugal heat dissipation	Independent
Rotor balance	20 mg
Motor balance	30 mg
Propeller mounting holes	D:50 M66, D:32 M44
Motor mounting holes	D:80 M66
Shaft diameter	IN: 25 mm
Bearing	NSK 6818ZZCM
Disruptive test	1000 V

Drawing & Mounting (Extracted)

Outer diameter	191
Body width	83 + 11 (total 94)
Center feature diameter	90
Motor mounting pattern	80-M66
Prop mounting patterns	50-M66; 32-M44
Center bore	25
Center feature length	22
Hole callout	50-6.26
Plate thickness callout	4

Variant: 9KV

Label: M50C35 Energy Efficient 9KV (Enthusiasts Extreme Edition)
Recommended hover thrust: 30~40 kgf
Maximum thrust: 92.6 kgf
Optimized weight: 4200 g
Efficiency: >78%
Test line label: MAD M50C35 EEE 9KV; FLUXER PRO 63×22 GLOSSY; FOC IGBT 60A (80~440V); 400V; MAX 126C

RPM/V	9 KV
No load current	0.92A/30V
Motor weight	4200 g
Maximum current	49.1 A
Maximum thrust	92.6 kg
Recommended ESC	FOC IGBT 60A (80-440V)
Recommended propellers	63×22
Nominal voltage	100S lipo battery
Internal resistance	58.8 m
Product boxed weight	5750 g (330 x 265 x 135 mm)
Maximum power	19494 W
Maximum torque	63.9 Nm
UAV take-off weight	245-637 / 140 kg – Quadcopter; 210 kg – Hexacopter; 280 kg – Octocopter
Single rotor take-off weight	30 kg ~ 40 kg

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [kgf]	Efficiency [%]	Efficiency [kgf/W]
30	398	2.74	1090.0	696.7	7.930	839	11	63.92	10.5
35	398	3.7	1472.0	1117.6	10.880	981	16	75.93	10.7
40	398	5.85	2328.0	1730.3	14.820	1115	21	74.33	8.8
45	398	8.09	3219.0	2360.2	18.090	1246	26	73.32	8.0
50	398	10.23	4071.0	3107.0	21.690	1368	31	76.32	7.7
55	398	12.7	5052.0	3993.6	25.700	1484	37	79.05	7.3
60	398	15.38	6114.0	4991.2	29.810	1599	43	81.64	7.1
65	398	18.79	7471.0	6168.2	34.590	1703	48	82.56	6.5
70	398	22.56	8968.0	7369.9	38.950	1807	56	82.18	6.2
75	397	25.18	9986.0	8364.9	42.200	1893	59	83.77	5.9
80	397	29.22	11586.0	10498.4	49.930	2008	68	90.61	5.8
85	397	34.95	13861.0	11991.3	54.480	2102	75	86.51	5.4
90	396	40.04	15868.0	13572.0	59.130	2192	81	85.53	5.1
95	397	48.14	19102.0	15072.8	63.440	2269	89	78.91	4.6
100	397	49.14	19494.0	15334.1	63.920	2291	93	78.66	4.8

Note (9KV sheet): Data are theoretical values when the input voltage is 400 V. For room temperature of 25C and no additional cooling device, the current over 49 A is non-working zone, 1549 A is short-term (about 1030 s) working zone, and below 15 A is sustainable working zone. Control running time according to working environment temperature and heat dissipation conditions.

Variant: 34KV

Label: M50C35 Energy Efficient 34KV (Enthusiasts Extreme Edition)
Recommended hover thrust: 35~45 kgf
Maximum thrust: 113.7 kgf
Optimized weight: 4205 g
Efficiency: >83%
Test line label: MAD M50C35 EEE 34KV; FLUXER PRO 63×22 GLOSSY; AMPX 300A (12-24S); 24S

RPM/V	34 KV
No load current	3.7A/30V
Motor weight	4205 g
Maximum current	251.5 A
Maximum thrust	113.7 kg
Recommended ESC	MAD AMPX 300A (12-24S)
Recommended propellers	63×22
Nominal voltage	24S lipo battery
Internal resistance	14.7 m
Product boxed weight	5755 g (330 x 265 x 135 mm)
Maximum power	24987 W
Maximum torque	78.4 Nm
UAV take-off weight	245-637 / 160 kg – Quadcopter; 240 kg – Hexacopter; 320 kg – Octocopter
Single rotor take-off weight	35 kg ~ 45 kg

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust [gf]	Efficiency [%]	Efficiency [gf/W]
30	100.6	10.63	1069.4	855.5	8.841	924	13360	80.00	12.5
35	100.54	15.2	1528.2	1246.2	11.259	1057	17031	81.50	11.1
40	100.78	21.82	2199.0	1775.0	14.232	1191	22773	80.70	10.4
45	100.61	30.57	3075.6	2511.5	17.858	1343	28863	81.70	9.4
50	100.46	42	4219.3	3534.7	22.608	1493	35262	83.80	8.4
55	100.58	54.55	5486.6	4706.2	27.554	1631	42642	85.80	7.8
60	100.56	68.22	6860.2	5919.3	32.374	1746	49381	86.30	7.2
65	100.52	83.9	8433.6	7198.8	36.761	1870	56551	85.40	6.7
70	100.4	102.19	10259.9	8889.7	42.723	1987	63961	86.60	6.2
75	100.27	122.51	12284.1	10566.1	48.070	2099	72525	86.00	5.9
80	100.2	147.52	14781.5	12591.8	54.532	2205	80002	85.20	5.4
85	100.08	171.25	17138.7	14472.0	59.414	2326	87814	84.40	5.1
90	99.9	203.99	20378.6	16845.9	66.584	2416	96733	82.70	4.7
95	99.58	232.09	23111.5	18677.9	71.430	2497	106740	80.80	4.6
100	99.36	251.48	24987.1	20739.3	78.409	2526	113654	83.00	4.5

Variant: 40KV

Label: M50C35 Energy Efficient 40KV (Enthusiasts Extreme Edition)
Recommended hover thrust: 30~40 kgf
Maximum thrust: 90.9 kgf
Optimized weight: 4177 g
Efficiency: >82%
Test line label: MAD M50C35 EEE 40KV; CB2 PROP 60×20 MATT; AMPX 300A (12-24S); 24S; MAX 138C

RPM/V	40 KV
No load current	3.6A/20V
Motor weight	4177 g
Maximum current	216.6 A
Maximum thrust	90.9 kg
Recommended ESC	MAD AMPX 300A (12-24S)
Recommended propellers	57×19, 60×20
Nominal voltage	24S lipo battery
Internal resistance	10 m
Product boxed weight	5727 g (330 x 265 x 135 mm)
Maximum power	20967 W
Maximum torque	52.1 Nm
UAV take-off weight	245-607 / 140 kg – Quadcopter; 210 kg – Hexacopter; 280 kg – Octocopter
Single rotor take-off weight	30 kg ~ 40 kg

40KV Performance Table (CB2 PROP 57×19 MATT, MAX 130C)

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust	Efficiency [%]	Efficiency
30	98.66	12.3	1213.5	910.8	8.091	1075	12865	75.10	10.6
35	98.68	18.03	1779.2	1361.3	10.569	1230	16662	76.50	9.4
40	98.54	25.34	2497.0	1991.0	13.688	1389	21496	79.70	8.6
45	98.53	36.78	3623.9	2921.9	17.637	1582	27746	80.60	7.7
50	98.37	49.01	4821.1	3998.3	21.830	1749	34236	82.90	7.1
55	98.3	63.68	6259.7	5276.9	26.482	1903	40549	84.30	6.5
60	98.17	77.5	7608.2	6398.5	29.851	2047	46604	84.10	6.1
65	98.17	98.03	9623.6	7949.1	34.791	2182	53790	82.60	5.6
70	98.01	118.31	11595.6	9438.8	38.938	2315	61280	81.40	5.3
75	97.92	140.81	13788.1	11195.9	43.606	2452	68220	81.20	4.9
80	97.94	164.23	16084.7	12996.4	48.407	2564	74006	80.80	4.6
85	97.83	195.21	19097.4	15201.5	54.069	2685	81462	79.60	4.3
90	98.12	229.66	22534.2	17847.1	60.871	2800	85765	79.20	3.8

40KV Performance Table (CB2 PROP 60×20 MATT, MAX 138C)

Throttle [%]	Voltage [V]	Current [A]	Input Power [W]	Output Power [W]	Torque [Nm]	RPM	Thrust	Efficiency [%]	Efficiency
30	98.47	12.4	1221.0	895.0	7.117	1201	14430	73.30	11.8
35	98.46	19.2	1890.4	1414.0	10.040	1345	18964	74.80	10.0
40	98.33	26.8	2635.2	1976.4	12.592	1499	22645	75.00	8.6
45	98.33	35.8	3520.2	2678.9	15.571	1643	27640	76.10	7.9
50	98.43	47.4	4665.6	3601.8	19.270	1785	33945	77.20	7.3
55	98.35	59.8	5881.3	4593.3	23.075	1901	39362	78.10	6.7
60	98.26	73.1	7182.8	5753.4	31.419	2024	45693	80.10	6.4
65	98.43	86.5	8514.2	6777.3	32.284	2123	51637	79.60	6.1
70	98.42	100.8	9920.7	7847.3	33.471	2239	56700	79.10	5.7
75	98.49	118.4	11661.2	9200.7	37.012	2374	62129	78.90	5.3
80	98.47	131	12899.6	10100.4	39.211	2460	67134	78.30	5.2
85	98.37	148.6	14617.8	11416.5	42.112	2589	72374	78.30	5.2
90	98.56	169.7	16386.2	12699.3	44.935	2699	78315	77.50	4.8
95	97.35	193	18788.6	14523.5	48.976	2832	86010	77.30	4.6
100	96.8	216.6	20966.9	16102.6	52.129	2950	90980	76.80	4.3

Recommended Configurations

34KV: ESC AMPX 300A (12-24S); Propeller CB2 63×22
40KV: ESC AMPX 300A (12-24S); Propeller CB2 57×19; or ESC AMPX 200A (12-24S); Propeller Fluxer Pro 60×20
9KV: FOC combo HB40 Drone Arm Set

Whats Included

Motor x1
Propeller Plate x1
Locate Pin x1
8.0mm Bullet Connector x3
Heat Shrinkable Tube x3
M6*25 Motor Screws x6
M6*45 Prop Adapter Screws x6
M6*60 Propeller Screws x6
Sticker x2

Applications

Manned drones and hybrid VTOL platforms
Electric air mobility (EAM) applications
Large multirotor propulsion for ultra-heavy configurations
Electric paraglider / paramotor / para-trike propulsion systems

For compatibility checks (ESC, propeller, voltage system) and integration support, contact support@ or visit https:///.

Details

The dimensioned motor drawings provide key outer size and mounting-hole layout details to help with frame fitment and installation.

The MAD M50C35 PRO EEE motor package includes a propeller plate, locate pin, 8.0mm bullet connectors, heat-shrink tubing, and mounting screws for installation.

The MAD M50C35 Pro EEE manned-drone motor datasheet lists a 400V system rating and a 3040 kgf thrust range for build planning.

The MAD M50C35 PRO 34KV motor is rated for 24S setups, with a listed 3545 kgf thrust range, 4205 g weight, and >83% efficiency.

MAD M50C35 PRO EEE is a 24S, 40kV manned drone motor with published thrust curves and efficiency data for build planning.

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MAD M50C35 PRO EEE Manned Drone Motor (9KV/34KV/40KV) 24S/100S Heavy-Lift Propulsion