B40-6L Competition + 6.7:1 Kv 4610
Product description and features
The B40-6L Competition + 6.7:1 Kv 4610 gear drive is specially designed for very slim glider hulls and hotliners up to approx. 1.5 kg take-off weight.
The integrated high-performance fan cools the B40 Competition engines in the most effective way. The running noise is also reduced to a minimum with asymmetrically positioned air outlet holes.
The outer housing design with milled cooling grooves offers perfect heat dissipation with the lowest weight. The B40 Competition is equipped with larger ball bearings than its predecessor, the Hacker B40. Through this
Friction is significantly reduced and service life is optimized. In addition, a stronger, internal shaft with a diameter of 5mm prevents vibrations at extreme speeds. The front and rear end shields are screwed together.
The shaft is equipped with an integrated pinion. The increased power output of the B40 Competition engines is guaranteed by a high-performance gearbox with a 6mm shaft. Another special feature is:
All B40 Competition engines are equipped with segmented high-performance rotors made of optimized magnetic material.
Ready-to-install complete system
Electric motor and gearbox are delivered assembled ready for installation. The complete drive system is assembled, tuned and tested before delivery.
Accessories
The suitable controllers, batteries and a suitable propeller can be found in the accessories tab.
Scope of delivery
B40-6L Competition + 6.7:1 Kv 4610 gear drive (consisting of B40-6L Competition and Hacker gear 6.7:1) and instructions.
Drive recommendation
