Product overview
The MAD AM75 Heavy-Lift Drone Motor is offered as motor hardware or a propulsion kit. Its detailed model designation is MAD AeroMax AM75 V1.0, with 8KV and 9.5KV choices and black or white finishes. Rated thrust is 70–80 Kgf, peak thrust is 146 Kgf, and motor weight is 7.5 Kg. The motor measures D: 196.8 × 110 mm. Its physical construction includes 21 pole pairs, an anticorrosive stator, two NSK 6205 ZZ bearings and centrifugal heat dissipation.
Mechanical integration uses D:80 M6×6 motor mounting holes and two propeller mounting patterns: D:75 M8×6 and D:50 M6×6. The shaft specification is IN: 25 mm, and the extended enameled wires are 200 mm long. Rotor balance is ≤20 mg and motor balance is ≤30 mg. Protection is rated IP45. The varnished-wire and magnet temperature ratings are 220°C and 180°C respectively; these are component ratings. The electrical specification also lists a 1000 V disruptive test.
Motor A includes a PT1000 temperature sensor, while Motor B includes an encoder cable and a PT1000 sensor. Power System Kit A supplies one ESC with standard firmware and one CW or CCW propeller, without a propeller-lock function. Kit B uses a magnetic encoder to detect and lock the propeller at a specified stop position. This function requires compatible ESC firmware, and Kit B includes one ESC with the required firmware plus one CW or CCW propeller.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | MAD AM75 Heavy-Lift Drone Motor |
| Motor model | MAD AeroMax AM75 V1.0 |
| KV options | 8KV; 9.5KV |
| Rated thrust | 70–80 Kgf |
| Peak thrust | 146 Kgf |
| Motor weight | 7.5 Kg |
| Motor A equipment | Includes a PT1000 temperature sensorMotor-only configuration A. |
| Motor B equipment | Encoder cable and PT1000 temperature sensorMotor-only configuration B. |
| Kit A configuration | Without propeller-lock function; includes 1× ESC with standard firmware and 1× CW or CCW propellerPower System Kit A. |
| Kit B configuration | Magnetic encoder detects and locks the propeller at a specified stop position; includes 1× ESC with required firmware and 1× CW or CCW propellerPower System Kit B; propeller positioning requires compatible ESC firmware. |
| Color options | Black; White |
| Number of pole pairs | 21 |
| Stator treatment | Anticorrosive |
| Varnished-wire temperature rating | 220°C |
| Motor size | D: 196.8 × 110 mm |
| Magnet temperature rating | 180°C |
| Degree of protection | IP45 |
| Cable length | 200 mmExtended enameled wires. |
| Centrifugal heat dissipation | Yes |
| Rotor balance | ≤20 mg |
| Propeller mounting holes | D:75 M8×6; D:50 M6×6 |
| Motor balance | ≤30 mg |
| Shaft diameter | IN: 25 mm |
| Motor mounting holes | D:80 M6×6 |
| Bearings | 2 × NSK 6205 ZZ |
| Disruptive test voltage | 1000 V |
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