Equipped with all-metal parts designed for durability and extreme operations, the Graupner HCM 488 BBMG High Speed High-Voltage Coreless Digital Servo provides reliable high speed and great torque under extreme conditions with consistent control input performance. Optimized for high voltage (8.4V), the HCM servos are specially designed to provide speed and holding power with low dead-band technology for extra precision.
Fully programmable to meet your unique specifications via the free Graupner Servo Setup Software, the HBM 488 BBMG is ideal for helicopters with rotor blades up to 14in (360mm) as a swashplate and tail servo for medium to large size helicopters.
Category
High voltage
Type
Digital, full metal body
Motor
Coreless
Speed
4.8V
0.07 Sec/60
6.0V
0.06 Sec/60
7.4V
0.05 Sec/60
Torque
34.72 oz.in
2.5 Kg.cm
43.06 oz.in
3.1 Kg.cm
51.39 oz.in
3.7 Kg.cm
Gear
Metal
Bearing
2BB
Heat sink
O
Connector type
JR
Size
0.91 x 0.47 x 1.12 in
23.0 x 12.0 x 28.5 mm
Weight
0.81 oz
23 g
Horn size
Ø 5 (23T)