Product overview
The MAD X4120 eVTOL Airplane Drone Motor is a propulsion component for fixed-wing and small vertical-takeoff-and-landing aircraft. Its listed applications cover racing and target drones, military micro-UAVs and hybrid-powered FPV drones. The motor carries the designation MAD X4120 IPE V1.0 and offers 250KV, 500KV and 560KV choices. Its specified power range is 1.8 - 1.6 kW, with thrust of 2 - 5.6 kgf. Recommended propellers are 15–16-inch high-RPM fixed-wing types, and peak efficiency occurs at 60–80% throttle, optimized for high-speed cruise.
Physical integration centers on a D:50 × 69 mm motor envelope, a shaft specified as IN: 6 mm and 100 mm enamelled-wire leads. Motor mounting uses D:30, D:56 or D:60 patterns with four M4 holes; the propeller interface is D:20 M3×4 / M8 Nut. The architecture combines seven pole pairs, an anticorrosive stator, centrifugal heat dissipation and MR126 ZZ*2 / 696 ZZ bearings. Protection is IP35, with separate temperature ratings of 180°C for varnished wire and 150°C for magnets. Rotor and motor balance limits are ≤5 mg and ≤10 mg, respectively.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and motor model | MAD X4120 IPE V1.0 |
| Product identity | X4120 eVTOL Airplane Drone Motor |
| Power range | 1.8 - 1.6 kW |
| Thrust range | 2 - 5.6 kgf |
| Peak-efficiency throttle range | 60-80% throttleOptimized for high-speed cruise. |
| Recommended propellers | 15-16 inchesHigh-RPM fixed-wing propellers. |
| Typical applications | Racing / target drones; small VTOL aircraft; military micro-UAVs; hybrid-powered FPV drones |
| KV options | 250KV 500KV 560KV |
| Number of pole pairs | 7 |
| Stator | TAIWAN / Anticorrosive |
| Wire temperature rating | 180°CVarnished wire. |
| Motor dimensions | D:50 × 69 mm |
| Magnet temperature rating | 150°CMagnet. |
| Degree of protection | IP35 |
| Cable length | 100 mmEnamelled wire. |
| Centrifugal heat dissipation | Yes |
| Rotor balance | ≤5 mg |
| Propeller mounting | D:20 M3×4 / M8 Nut |
| Motor balance | ≤10 mg |
| Shaft diameter | IN: 6 mm |
| Motor mounting holes | D:30 M4×4 / D:56 M4×4 / D:60 M4×4 |
| Bearings | MR126 ZZ*2 / 696 ZZ |
| Disruptive test voltage | 500 VDisruptive test. |
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