HCM 488 BBMG High-Speed 12mm HV CL Digital Servo
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.
At least five times more durable and 30% faster response times than brushed servos
Programmable digital circuit and SMT circuitry
2048 high resolution
Supporting 1-16µ depending on programming
Wide frame rate range of 20Hz-400Hz
12-bit processing circuit (At least twice resolution comparing to 10-bit processing circuit)
Swash and tail servo for 250-470 helicopters
Sailplane wing servo for ailerons and flaps.
Small 3D airplanes
Small sport airplanes
HCM 488 BBMG High-Voltage Digital Servo
Specifications 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 4.8V 34.72 oz.in
6.0V 43.06 oz.in
7.4V 51.39 oz.in
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
Horn size Ø 5 (23T)