Maytech Brushless 4250 500KV/650KV Outrunner Sensorless Motor Open Cover for Rc Airplane/Helicopter/Robotics/ROV
Motor logo can be customized.
For more details and customization, please contact shelly@mayrc.com
Model No. | MTO4250-500-G | MTO4250-650-G |
KV | 500 | 650 |
Shaft(mm) | Ф5.0 | Ф5.0 |
Max. Current | 42A | 48A |
Input Volt. | 4-6S Li-Po | 4-6S Li-Po |
Net Weight (g) |
265 | 265 |
Stator Size | Ф35.0 x 30.0 | Ф35.0 x 30.0 |
Motor Size | Ф42.0 x 50.5 | Ф42.0 x 50.5 |
Thurst (g) | 2600 | 3100 |
WATT. (w) | 655 | 1300 |
Features:
- The up and bottom caps are made of aluminium alloy.
- The motor case is made of steel.
- The static balance is confirm.
- NSK Japanese bearings
- 45h sintered ndfeb magnets
- Stator is stacked with silicon steel
- Use high temperature and oxygen-free copper wire
- Stainless steel shaft
- High-temperature micro ball-bearing
Application:
Airplane / RC Airplane / 3D flying / RC Hobby Applications / sport flying / aggressive aerobatics / helicopter / racing airplane / ROV / ROVEEE / remote operated vehicle / underwater robot / Underwater Robotics / underwater remotely operated vehicles / subsea robots, etc.

