Technical details:

Operating voltage [V]: 8.4 – 13.0
Torque [kgf.cm] @ 8.4V: 24.0
Torque [kgf.cm] @ 12.0V: 28.0
Torque [kgf.cm] @ 13.0V: 30.0
Acting time [s/60°] @ 8.4V: 0.10
Acting time [s/60°] @ 12.0V: 0.08
Acting time [s/60°] @ 13.0V: 0.07
Width [mm]: 20.0
Length [mm]: 40.5
Height [mm]: 38.0
Weight [g]: 70.0
Motor type: Brushless
Frequency range: 760us/560Hz 450us-1050us
Gear Type: Steel
Bearing Type: 2BB
Gear Pitch: 25T-6
Servo Type: Standard
Electronics: Digital
Position Sensor: Potentiometer
Waterproof: No
Soft Start: Programmable
Programmable: Yes
Manufacturer: KST
Programmable with KST Tool #3 and KST Tool #5.