Power HD BLS-0904HV 9kg 7.4V Brushless Digital Servo with Metal Gears and Double Bearings
Power HD BLS-0904HV servo
Specifications:Torque: 8 kg-cm (6.0V); 9 kg-cm (7.4V)
Speed: 0.05sec (6.0V); 0.04sec (7.4V)
Operating Voltage: 6.0 ~ 8.4 V
Weight: 64g (2.25..