HBM 660 BBMG Torque 16mm HV BL Digital Servo
Equipped with all-metal parts, the Graupner HBM 660 BBMG Torque High-Voltage Brushless Digital Servo provides a high level of reliability under extreme conditions with consistent control input performance. Optimized for high voltage (7.4V), all the HBM servos are specially designed around a high performance brushless motor, precision cut metal gears, metal heat sink and metal case.
Providing speed and holding power with low dead-band technology for extra reliability and precision, the HBM 660 BBMG can be programmed to meet your unique specifications via the free Graupner Servo Setup Software.
Though usage is universal across all model types, the Graupner HBM 660 BBMG is ideal as a swash and tail servo for medium to large size helicopters.
High Voltage Brushless Motor
Full aluminum body
At least five times longer-lasting
30% faster response times than brushed servos
Small current consumption equivalent to 5.0V class Digital Servo
PC Programmable Digital Circuit and SMT circuitry
2048 high resolution
Supports 1-16µ depending on programming
Wide range frame rate 20Hz-400Hz
12-bit processing circuit (at least twice resolution comparing to 10-bit processing circuit)
HBM 660 BBMG High-Voltage Brushless Digital Servo
Specifications Category Brushless High Voltage Type Full metal body, Digital Motor Brushless Speed 4.8V 0.20 Sec/60 6.0V 0.16 Sec/60 7.4V 0.13 Sec/60 Torque 4.8V 80.56 oz.in
6.0V 100.00 oz.in
7.4V 120.83 oz.in
Gear 1+3Metal 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 1.51 oz
Horn size Ø 6(25T)