Futaba S3156 Micro Digital Metal Gear Servo

INCLUDES: Futaba S3156 servo, 0.79" (20mm) long 4-point horn, 1.6" (40mm) long 4-point horn, 0.79" (20mm) diameter round horn, four 2x11mm mounting sccrews One year limited warranty REQUIRES: Installing in model, connecting linkage and connecting to receiver Order DUBM6924 if mounting hardware is needed SPECS: Torque: 28 oz-in (2.0 kg-cm) @ 4.8V 33 oz-in (2.4 kg-cm) @ 6V Speed: .13 @ 4.8V .11 @ 6V Size: 0.9 x 0.4 x 0.9" (22 x 11 x 22mm) Weight: .32 oz (9.3g) COMMENTS: Do not use this servo with gas powered models or models requiring high torque. Do not exceed 6V supply voltage or apply high load to servo. Do not use standard size servo horns. Use horns designed only for micro servos. For replacement horns use part numbers FUTM2005 or FUTM2038, they fit very tight but they will work.