B50-9L Competition + 6,7:1 Brushless Motor 10100903

B50-9L Competition + 6.7:1 Kv 2430 10100903

Item number: 10100903
EAN: 4250320245582

The B50-9L Competition Kv 2430 with 6.7:1 gearbox was specially designed for gliders up to 8kg and hotliners from 1.5 to 2.0kg on a 6S Lipo.

The integrated high-performance fan cools the B50 Competition motors in the most effective way. The running noise is also reduced to a minimum with asymmetrically positioned air outlet holes. The external housing design with milled cooling grooves offers perfect heat dissipation with minimum weight. The B50-Competition is equipped with larger ball bearings than its predecessor, the Hacker B50. This significantly reduces friction and optimizes service life. In addition, a stronger internal shaft with a diameter of 6 mm prevents vibrations at extreme speeds. The front and rear end shields are bolted together. The shaft is equipped with an integrated pinion. The increased power output of the B50 Competition motors is ensured by a high-performance gearbox with a 6 mm shaft. As a further special feature, all B50-Competition motors are equipped with segmented high-performance rotors made of optimized magnetic material.

Ready-to-install complete system
Electric motor and gearbox are supplied ready to install. The complete drive system is assembled, tuned and tested before delivery.

Technical data:
- Dimensions ø x length [mm] 37 x 94.5
- Speed per volt [rpm/V] 2430 Motor / 363 Gearbox
- Motor shaft ø x length [mm] 6 x 17.6
- Power (short-time) [Watt] 2200
- Idle current [Ampere] 3.7 @ 8.4V
- Internal resistance [Ohm] 0.009
- Weight [grams] 347
- Gear ratio 6.7:1

- Propeller: ACC 17x9 RFM 16x16B
- Model kg: 6 1.5 - 2.0
- LiPo 6S: 6S
- Voltage [V]: 22 22
- Current [A]: 65 118
- Power [W]: 1430 2600
- RPM: 7710 7200
- Controller [A]: 70 130-160
- Timing [°]: 0-5 0-5

Included in delivery:
- 1 B50-9L Competition + 6.7:1 Kv 2430 gearbox drive (consisting of B50-9L Competition Kv2430 and Hacker gearbox 6.7:1) and instructions.