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 57–63 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 |
220°C |
| Motor size |
D:191 × 94 mm |
| Magnet degree |
180°C |
| 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 M6×6, D:32 M4×4 |
| Motor mounting holes |
D:80 M6×6 |
| Shaft diameter |
IN: 25 mm |
| Bearing |
NSK 6818ZZCM |
| Disruptive test |
1000 V |
Drawing & Mounting (Extracted)
| Outer diameter |
Ø191 |
| Body width |
83 + 11 (total 94) |
| Center feature diameter |
Ø90 |
| Motor mounting pattern |
Ø80-M6×6 |
| Prop mounting patterns |
Ø50-M6×6; Ø32-M4×4 |
| Center bore |
Ø25 |
| Center feature length |
22 |
| Hole callout |
Ø50-Ø6.2×6 |
| 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 63x22 GLOSSY; FOC IGBT 60A (80~440V); 400V; MAX 126°C
| 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 |
63x22 |
| Nominal voltage |
100S lipo battery |
| Internal resistance |
58.8 mΩ |
| 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 [N·m] |
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 25°C and no additional cooling device, the current over 49 A is non-working zone, 15–49 A is short-term (about 10–30 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 63x22 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 |
63x22 |
| Nominal voltage |
24S lipo battery |
| Internal resistance |
14.7 mΩ |
| 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 [N·m] |
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 60x20 MATT; AMPX 300A (12-24S); 24S; MAX 138°C
| 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 |
57x19, 60x20 |
| Nominal voltage |
24S lipo battery |
| Internal resistance |
10 mΩ |
| 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 57x19 MATT, MAX 130°C)
| Throttle [%] |
Voltage [V] |
Current [A] |
Input Power [W] |
Output Power [W] |
Torque [N·m] |
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 60x20 MATT, MAX 138°C)
| Throttle [%] |
Voltage [V] |
Current [A] |
Input Power [W] |
Output Power [W] |
Torque [N·m] |
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 63x22
- 40KV: ESC AMPX 300A (12-24S); Propeller CB2 57x19; or ESC AMPX 200A (12-24S); Propeller Fluxer Pro 60x20
- 9KV: FOC combo HB40 Drone Arm Set
What’s 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@rcdrone.top or visit https://rcdrone.top/.
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 30–40 kgf thrust range for build planning.

The MAD M50C35 PRO 34KV motor is rated for 24S setups, with a listed 35–45 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.