Hitec HS-5085MG Premium Metal Gear Micro Servo 4.3KG/21g for RC aircraf

Performance Specifications
Operating Voltage Range (Volts DC)    4.8V ~ 6.0V
Speed (Second @ 60°)    0.17 ~ 0.13
Maximum Torque Range oz. / in.    50 ~ 60
Maximum Torque Range kg. / cm.    3.6 ~ 4.3
Current Draw at Idle    3 mA
No Load Operating Current Draw    290 mA
Stall Current Draw    2150 mA
Dead Band Width    2 µs
Physical Specifications
Dimensions (Inches)    1.14 x 0.51 x 1.18
Dimensions (Metric)    29.0 x 13.0 x 30.0
Weight (Ounces)    0.77
Weight (Gram)    21.9
Circuit Type    G1 Programable Digital
Motor Type    3 Pole Metal Brush Ferrite
Gear Material    Metal
Bearing Type    Top Ball Bearing
Output Shaft (type / Ømm)    Standard 24
Case Material    Plastic
Dust / Water Resistance    N / A
Connector Gauge (AWG) / Strand Count    28 / 20
Radio Control Applications
Parkflyer    < 50 oz
Sport Plane    42 - 50 oz
Sailplane    <2 meter / DLG
On Road    1/16th
Buggies    1/16th
Short Course / Truck    1/16th
Power Boat    1/16th