Product overview
The T-MOTOR MN1320 KV49 is a silver-and-black propulsion motor for heavy-lift multirotor UAVs used in logistics, firefighting, emergency delivery and agricultural or forestry spraying. It accommodates four-axis, six-axis, eight-axis and coaxial aircraft arrangements. Its cylindrical envelope measures Φ150*56mm, with a weight of 2070g including leads. The physical construction uses a 36N42P slot-and-pole configuration, imported 6904ZZ bearings and 150mm enamelled-wire leads. Customization options include paint, markings, temperature sensing, KV, mounting holes and lead length.
The MN1320 KV49 uses 24S LiPo power, with an M200A24S ESC and NS45x17.5 propeller recommended for integration. Rated thrust is 25~28 kg per axis, with a maximum single-axis figure of 58.9 kg and a separate maximum-thrust specification of 58kg. Maximum sustained power is 2900W for 180s, and maximum current is 150A. The stable operating temperature range is -30°C~55°C. Component specifications include a 150°C-resistant stator coating, 180°C-resistant magnets, 220°C-resistant winding insulation and a 1000V winding insulation withstand test.
Specifications
| Specification | Value & conditions |
|---|---|
| Operating voltage | 24S LiPoMN1320 KV49 |
| Ingress protection | IP45MN1320 KV49 |
| Motor model | MN1320 |
| Motor dimensions | Φ150*56mm |
| Stator coating temperature resistance | 150°C |
| Winding wire insulation temperature resistance | 220°C |
| Magnet temperature resistance | 180°C |
| Winding insulation test | 1000V withstand-voltage test |
| Slot and pole configuration | 36N42P |
| Rotor dynamic balance standard | ≤30mg |
| Bearings | Imported 6904ZZ bearings |
| Output shaft diameter | / |
| Lead specification and length | Enamelled wire*150mm |
| KV rating | 49 |
| No-load current | 3.2A20V. |
| Maximum sustained power | 2900W180s. |
| Phase-to-phase resistance | 20.5mΩ |
| Maximum current | 150A |
| Maximum thrust | 58kg |
| Motor weight | 2070gIncluding leads. |
| ESC | M200A24SRecommended pairing with MN1320 KV49. |
| Propeller | NS45x17.5Recommended pairing with MN1320 KV49. |
| Packaged weight | 2640g |
| Rated thrust | 25~28 kgPer axis. |
| Maximum single-axis thrust | 58.9 kgPer axis. |
| Stable operating temperature range | -30°C~55°C |
| Mean time between failures | ≥2000 hours |
| Multirotor configurations | Four-axis, six-axis, eight-axis and coaxial multirotors |
| Customization options | Paint finish, markings, temperature sensing, KV, mounting holes and lead length |
| Applications | Heavy-load logistics, firefighting and rescue, emergency delivery, agricultural and forestry crop protection, and large-area spraying |
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