MN3515 Multirotor Fixed Wing UAV Motor
- KV: KV400
- Qualified EZO bearing
- Flexible Mounting Holes
$96.90
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- About T-MOTOR MN3515 Multirotor Fixed Wing UAV Motor KV400
T-Motor Navigator MN3515 KV400 brushless motor is engineered for stable, high-performance UAV applications. Featuring oversized bearings, twice the size of standard motors, it ensures smooth low-speed operation and robust frame stability under pressure. The motor’s self-cooling design improves efficiency and power, making it ideal for multi-rotors, VTOL, and fixed-wing UAVs. With a maximum thrust of 3.4kg and an MTBF of approximately 1000 hours, the MN3515 delivers exceptional balance and durability. Regular lubrication of the bearings is recommended for optimal performance and longevity. - Navigator MN3515 Highlights:
Max. thrust:3.4kg
MTBF：About1000hours
Features：Super Balance; High Strength Construction
Motor Maintenance：Regularly lubricate bearings to reduce friction and wear - Application Areas:
Multi-rotors, VTOL, and Fixed-wing UAVs. - Packing List Includes:
1x T-MOTOR MN3515 Motor KV400
1x Hardware pack
| Technical Drawing | |||
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| Specification | |||
| Test Item | MN3515 KV400 | Configuration | 12N14P |
| Internal Resistance | 116mΩ | Motor Dimensions | Φ42.5×34.5mm |
| Shaft Diameter | 4mm | Stator Height | 15mm |
| Stator Diameter | 35mm | Cable Length | 600mm |
| AWG | 16# | Weight Excluding Cables | 153g |
| Weight Including Cables | 183g | Idle Current@10v | 0.3A |
| No.of Cells(Lipo) | 4-8S | Max Continuous Current 180S | 30A |
| Max Power (180S) | 900W | ||
| Test Data | |||||||||
Item No. | Voltage (V) | Prop | Throttle | Current (A) | Power (W) | Thrust (G) | RPM | Efficiency (G/W) | Operating Temperature (℃) |
| MN3515 KV400 | 22.2 | T-MOTOR 14*4.8CF | 50% | 3.4 | 75.48 | 780 | 4300 | 10.33 | / |
| 65% | 6.3 | 139.86 | 1180 | 5400 | 8.44 | ||||
| 75% | 8.5 | 188.70 | 1480 | 5900 | 7.84 | ||||
| 85% | 11.4 | 253.08 | 1800 | 6500 | 7.11 | ||||
| 100% | 13.7 | 304.14 | 2010 | 6950 | 6.61 | ||||
| T-MOTOR 15*5CF | 50% | 4.3 | 95.46 | 970 | 4200 | 10.16 | / | ||
| 65% | 7.9 | 175.38 | 1470 | 5200 | 8.38 | ||||
| 75% | 11.6 | 257.52 | 1880 | 5700 | 7.30 | ||||
| 85% | 14.5 | 321.90 | 2200 | 6200 | 6.83 | ||||
| 100% | 17.2 | 381.84 | 2460 | 6500 | 6.44 | ||||
| T-MOTOR 16*5.4CF | 50% | 5.2 | 115.44 | 1180 | 4050 | 10.22 | / | ||
| 65% | 9.4 | 208.68 | 1730 | 4850 | 8.29 | ||||
| 75% | 13 | 288.60 | 2100 | 5400 | 7.28 | ||||
| 85% | 16.9 | 375.18 | 2630 | 5850 | 7.01 | ||||
| 100% | 20 | 444.00 | 2830 | 6250 | 6.37 | ||||
| Packing List | |||||||||
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