Item No. HRC31081S The Hitec HS-81 is a high quality low cost 17g "size" analog servo. It is light weight and a good choice for most planes with 17g servos. The resin gear train is very reliable and the torque and speed of this servo is very good for the price. The servo features a universal connector which works with nearly all receivers. It will fit Futaba J, Hitec S, JR, and Airtronics Z-type Connectors. See specifications tab for full specs. Features: Resin gears Light weight Universal connector High torque Includes: One HS-81 Micro Servo with 10-1/2" connector wire One 7/8"x7/8" X-shaped servo horn One 1-1/8" long straight servo horn Two brass eyelets Two mounting screws Two servo grommets One servo horn screw Product Specifications: Servo Class Micro Servo Type Analog Gear Material Plastic / Nylon Direction Standard / Normal Operating Voltage Range 4.8V to 6V Speed (4.8V) 0.11 sec @ 60 deg Speed (6V) 0.09 sec @ 60 deg Torque (4.8V) 2.6 kg/cm (36.10 oz/in) Torque (6V) 3 kg/cm (41.66 oz/in) Current Draw at Idle 8.8mA Current Draw Operating (No Load) 280mA Dimensions (L x W x H) 29.8 x 12 x 29.6mm Weight 16.6g (.58oz) Lead Length 270mm
