This is the S9352HV High Torque/High Speed Digital Servo from Futaba.

FEATURES: Designed to be used with models requiring especially high torque and
            high speed
          One year limited warranty through Hobby Services beginning at date of
            purchase

INCLUDES: Futaba S9352HV Servo with 1.7" (42.3mm) 3-Point Horn, 3x8mm Horn
            Screw, four Eyelets, two Rubber Grommets and Instruction Sheet

REQUIRES: Power supply of 6.0 - 7.4V

SPECS:                    6.6V                     7.4V
          Speed:     0.07 sec/60°             0.06 sec/60°
          Torque:    272.2oz/in (19.6kg/cm)   305.6oz/in (22kg/cm)
          Size: 1.59 x 0.83 x 1.47" (40.5 x 21 x 37.4mm)
          Weight: 2.54oz (72g)

COMMENTS: Must be used with 2.4GHz radio systems for full performance

                                                                   jxs 10/26/11
                                                                         ir/jxs