Manufactured with high-quality components such as ball
bearings, the Graupner HBS 690 BB High Speed High-Voltage Brushless Digital
Servo provides the same great performance as a common standard servo. Optimized for high voltage (8.4V), the HBS
690 BB is specially designed around a high-performance brushless motor and heat
sink case to provide lower operating temperatures and longer run times.
Fully programmable to meet your unique specifications via
the free Graupner Servo Setup Software, the HBS 690 BB is ideal for all model
types: motor/glider planes, helicopters, boats, cars and motorcycles.
Brushless High Voltage
1.38 x 0.63 x 1.39 in
35.0 x 16.0 x 34.5 mm