This is the S9072SB Serial Bus Digital Programmable Servo from Futaba.
FEATURES: Compatible with the Futaba S.Bus System Servo can be easily programmed with the SBC-1 Channel Setting Tool, S.Bus receiver or PCLink software Equipped with dual ball bearings Also compatible with Futaba receivers and transmitters manufactured after 1982 One year limited warranty through Hobby Services beginning at date of purchase
INCLUDES: Futaba S9072SB Serial Bus Digital Servo, 0.83" (21mm) round servo horn, 1.7" (44mm) long 3-point horn, two rubber grommets, four metal eyelets and instruction sheet
REQUIRES: Programming, installing in model and connecting linkage
SPECS: Dimensions: 1-9/16 x 13/16 x 1-7/16" (40 x 20 x 37mm) Torque: 4.8V 97 oz-in (7 kg-cm) 6.0V 121 oz-in (9 kg-cm) Speed: 4.8V 0.12 sec/60° 6.0V 0.10 sec/60° Weight: 2oz (57g)
BOX DIMENSIONS: 2.50" W. X 1.38" H. X 3.25" L. BOX WEIGHT: .21 LBS.