Overview
This motor, the T-Motor AM40 V2 (KV1350), is made for competition, specialized for F3P and suitable for 150-250g F3P airplane. It is optimized for BPP 4D flight again, and the power curve is more suitable for 4D flight.
Key Features
- Designed for “F3P competition” (image text: “AM40 V2”, “FOR THE PEAK SHOWDOWN”, “new star”).
- Improvement for BPP 4D flight: optimize the magnetic circuit; improve heat dissipation; continuous power of BPP flight does not decay (image text).
- Continuation of the AM family-style cutout (pentagram) design to improve strength (image text).
- Increased the overall shell strength: 15% (image text).
- Increased the bidirectional thrust strength: 11% (image text).
Specifications
| Model | AM40 V2 |
| KV | KV1350 |
| Target aircraft | F3P airplane |
| Suitable aircraft weight | 150-250g |
| Flight optimization | BPP 4D flight; power curve more suitable for 4D flight |
| Structure | AM family-style cutout / pentagram design |
| Overall shell strength increase | 15% |
| Bidirectional thrust strength increase | 11% |
| CAE simulation | 100 N impact simulation by CAE |
| Torque (per item) | 0.2 N.m |
| Force2 (per item) | 100 N |
| Von Mises (N/m^2) scale (a) | 2.484e+08, 2.277e+08, 2.070e+08, 1.863e+08, 1.656e+08, 1.449e+08, 1.242e+08, 1.035e+08, 8.280e+07, 6.211e+07, 4.141e+07, 2.071e+07, 5.688e+03 |
| Von Mises (N/m^2) scale (b) | 2.723e+08, 2.496e+08, 2.269e+08, 2.042e+08, 1.815e+08, 1.588e+08, 1.361e+08, 1.134e+08, 9.076e+07, 6.807e+07, 4.538e+07, 2.269e+07, 4.739e+02 |
| Von Mises (N/m^2) scale (c) | 1.649e+08, 1.512e+08, 1.374e+08, 1.237e+08, 1.099e+08, 9.620e+07, 8.246e+07, 6.872e+07, 5.497e+07, 4.123e+07, 2.749e+07, 1.375e+07, 6.966e+03 |
Applications
- F3P fixed wing airplanes (150-250g)
- 3D and 4D flight setups, including BPP 4D flight (as stated in the provided text/images)
For product selection and compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

The T-Motor AM40 V2 KV1550 motor features an open red bell design with mounting tabs for straightforward installation on F3P setups.

The AM family-style cutout bell design is engineered to improve strength, with claims of 15% higher shell strength and 11% higher bidirectional thrust strength.

The BPP aerobatic plane hovers vertically for 4D-style maneuvers, with high-contrast graphics to help keep orientation.

T-Motor AM40 V2 KV1550 setup pairs the motor with 3D/4D F3P prop options and the included mounting parts for assembly.
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