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.
Category
Brushless High Voltage
Type
Digital
Motor
Brushless
Speed
4.8V
0.12 Sec/60
6.0V
0.10 Sec/60
7.4V
0.08 Sec/60
Torque
55.56 oz.in
4.0 Kg.cm
69.44 oz.in
5.0 Kg.cm
83.33 oz.in
6.0 Kg.cm
Gear
CarbonPoly
Bearing
2BB
Heat sink
O
Connector type
JR
Size
1.38 x 0.63 x 1.39 in
35.0 x 16.0 x 34.5 mm
Weight
1.19 oz
33.60 g
Horn size
Ø 6(25T)