This is a Hitec HS-6635HB Digital High Torque Servo with S plug.

FEATURES: Digital servos offer instantaneous response, precision resolution,
            and enormous standing torque
          Dual ball bearings
          3-pole ferrite motor
          Karbonite gears
          Programmable digital amp
          Comes with "S" servo plug installed

INCLUDES: One servo
          Hard carrying case
          Red four way servo horn
          Black round servo horn
          Black short straight servo horn
          Black straight servo horn
          Four servo grommets
          Four brass eyelets
          Four S/T servo mounting screws
          Decals

SPECS:    Length:       1.56"             (39.8mm)
          Width:        .77"              (19.8mm)
          Height:      1.52"              (38.8mm)
          Weight       1.83oz             (52.1g)
          Operating speed: .18 sec/60 degree at 4.8V, .15 sec/60 at 6.0V
          Operating torque: 69.43 oz/in at 4.8V, 83 oz/in at 6.0V

COMMENTS: This servo can be programmed with the Hitec Servo Tester.
          For replacement gear set, order HRCM5006.

                                                                    ajw 7-14-04
                                                                         ir/jxs
                                                               updt jxs 7/21/04