Product overview
The T-MOTOR MN1330 KV40 is a propulsion motor for integration into a multirotor aircraft. Its published physical architecture combines a 36N42P slot-and-pole arrangement with imported 6004ZZ bearings. The manufacturer lists a diameter of 150 mm, a height of 65 mm and a mass of 2750 g including leads; confirm these values for the selected configuration. Enamelled-wire leads are listed at 150 mm. These details provide a starting point for allocating installation space and assessing the mechanical interface.
The listed product configuration is MN1330 KV40. T-MOTOR recommends an M200A24S electronic speed controller and NS52x20 propeller. The motor carries a published 24S LiPo operating rating. Buyers should distinguish the 75 kg specification-table maximum thrust from the advertised 75.4 kg single-axis maximum and 35–38 kg rated range. Manufacturer-platform test results are selection references, and the 3400 W continuous-power entry is qualified by a 180-second duration.
Specifications
| Specification | Value & conditions |
|---|---|
| Motor model | MN1330 |
| Motor dimensions | Φ150 × 65 mm |
| Stator coating | High-temperature coating rated to 150°CTemperature rating applies to the stator coating. |
| Wire insulation temperature rating | 220°CTemperature rating applies to the enamelled-wire insulation. |
| Magnet temperature rating | 180°CTemperature rating applies to the magnets. |
| Coil insulation test | 1000 V withstand testPublished insulation withstand-test voltage. |
| Dust and water protection | IP45 |
| Slot and pole configuration | 36N42P |
| Rotor dynamic balance standard | ≤30 mg |
| Bearings | Imported 6004ZZ bearings |
| Output shaft diameter | / (not specified)The manufacturer provides a slash rather than a numerical diameter. |
| Lead specification and length | Enamelled wire × 150 mm |
| KV rating | 40 |
| No-load current | 3.4 AMeasured at 20 V. |
| Maximum continuous power | 3400 WPublished maximum continuous power carries a 180-second qualification. |
| Phase-to-phase resistance | 19.5 mΩ |
| Rated operating voltage | 24SPublished operating rating for a LiPo supply. |
| Maximum current | 177 A |
| Maximum thrust, specification table | 75 kgBasic specification value; 75.4 kg per axis. Manufacturer test data are selection references. |
| Motor weight | 2750 gIncludes motor leads. |
| Packaging weight | 3300 gPublished packaging weight. |
| Recommended motor configuration | MN1330 KV40Listed under recommended pairing. |
| Recommended electronic speed controller | M200A24SRecommended pairing; inclusion with the motor is not established. |
| Recommended propeller | NS52x20Recommended pairing and the propeller identified in the test table; inclusion with the motor is not established. |
| Advertised single-axis maximum thrust | 75.4 kgAdvertised single-axis maximum; distinct from the 75 kg basic specification. Manufacturer test data are selection references. |
| Single-axis rated thrust | 35–38 kgPublished single-axis rated thrust range; confirm the selected propulsion configuration. |
| Operating temperature | −30°C to 55°CStable operating temperature range. |
| Mean time between failures | ≥2000 hoursReliability figure. |
| Customization options | Paint finish, markings, temperature sensing, KV, mounting holes and lead lengthCustomization options are advertised; standard inclusion and implementation details are not established. |
| Test temperature and data qualification | 117°C casing temperature at 25°C ambient; manufacturer-platform results for selection referenceThe temperature is motor casing temperature after 10 minutes at 80% throttle, with 25°C ambient. Data were obtained on T-MOTOR's own test platform and are for selection reference only. |
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