The SA1283SG combines leading-edge technology with high 12-bit (4096) resolution and unique steel gears for one amazing servo! This servo uses a coreless motor providing high speed, incredible efficiency, and low power consumption. The strong unique steel gears ensure long-life and durability. The full aluminum case design allows for cooler and smoother operating temps. Ideal for rock crawlers and steering servo on 1/8-scale buggies. Features: - Combines leading edge technology with super high 12 bit (4096) resolution and unique steel gears. - Super light-weight. - Coreless motor provides high speed, incredible efficiency, and low power consumption. - Extremely strong unique steel gears ensure long-life and durability. - The full aluminum case design not only looks good but also allows for cooler and smoother operating temps. - Our servos are totally green – from materials to production, these servos are environmentally friendly. - Ideal for rock crawlers, monster trucks, and steering servo on 1/8th scale trucks or buggies. Specifications: Ball Beared: Twin ball. Connector type: JR Gear Material: Steel Gears. Height (mm): 37.4 mm. Length (mm): 40.3 mm. Width (mm): 20.2 mm. Input Voltage (V): 4.8V - 6.0V. Motor Type: Coreless Motor. Servo Case: All Aluminium. Servo Power - Torque Kg/cm: 35 Kg/cm. Servo Speed 60°/sec: 0.10 - 0.15 Sec/60° Servo Technology: Digital Low Voltage. Servo Type / Size: Standard. Speed 60°/Sec @ 4.8V: 0.16 Sec/60°. Speed 60°/Sec @ 6.0V: 0.13 Sec/60°. Spline size: 25T Spline. Torque kg/cm @ 4.8V: 25.0 Kg/cm. Torque kg/cm @ 6.0V: 30.0 Kg/cm. Weight (g): 80 g.