This is the Futaba S3153 Micro Digital Metal Gear Servo.
FEATURES: For small electric powered aircraft models
One year warranty
INCLUDES: Futaba S3153 Micro Digital Metal Gear Servo with J-connector, 0.79"
(20mm) diameter four point servo horn, 0.79" (20mm) diameter round
horn, 1.6" (40mm) diameter four point servo horn, servo mounting
hardware and instruction and warranty sheets
REQUIRES: Installing in model, attaching linkage and plugging into receiver
SPECS: Torque: 19 oz-in @ 4.8V, 24 oz-in @ 6V
Speed: 0.13 sec/60° @ 4.8V, 0.11 sec/60° @ 6V
Size: 0.9 x 0.4 x 0.8" (22 x 11 x 20mm)
Weight: 0.38oz (9.6g)
Lead Length: 6.7" (170mm)
COMMENTS: Do not use this servo with gasoline powered models, large gliders or
other models requiring high torque.
updated jpg 5/14/08