The new Graupner Brushless Motor ULTRA 2804 is a high-performance motor for all multirotor type of applications as well as small foam airplanes and helicopters.
This motor is specially machined with high tolerances and hand wound at the Graupner factory and can be ideally used with smaller 200 – 250 sized copters. The design provides optimal efficiency and good cooling during operation. The special multi-turn winding and the 4.5 mm magnets ensure high torque with direct drive for optimal performance and excellent power to weight ratio.
When combined with the Graupner Ultra Control ONESHOT 20A ESC (S3056) the ULTRA 1806 will perform at best peak performance with instantaneous and consistent control during each flight maneuvers.
We recommend using 5 -6 inches copter props like C-Props 1346.5x3 or Competition Race Props 1353.6.5x4.5 series.
- High performance motor for multirotor and small foam models
- Hand wounded stator
- High Torque
- Optimal power to weight ratio
- Optimized for 200 - 250 sized copters
- ULTRA 2804 2300 Kv Motor CCW