Corona servo

Corona CS239HV Digital Metal Gear Servo 5.1kg / 0.13 Sec / 32g 

Specs:
Model: CS-239HV 
Operating Voltage: 6.0V/7.4V
Operating Current: 300mA / 400mA
Operating Speed: 0.14sec.60°/ 0.13sec.60°
Stall Torque: 4.0kg.cm / 4.6kg.cm
Size: 30 X 10 X 34.5mm
Weight: 22g
Dead Band: ≤5uSec
Operating Travel: 40°/one side pulse traveling 400us
Potentiometer: 3 slider/Direct Drive
Ball bearing: MR85x2
Gear: Metal
Gear Type: Analogue
Motor: Brushed
Connector wire: 215mm
Operating Temperature Range: -20°c ~ + 60°c
Spline count: 21