Blue Arrow D03019MG High-Torque All-Metal Gears Digital Precision Ultra-micro RC ServoSpecification Brand Blue ArrowModel D03019MG High Torque Type Digital Precision Ultra micro ServoOperating Speed Stall Torque 4 2V 0 73 kgf cm 10 1 oz in 0 052 s 60°5 0V 0 93 kgf cm 12 9 oz in 0 047 s 60°Control System PWM pulse width controlWorking Frequency 1520 μs 333 HzPulse Width to Angle 500 2500 μs 180° ±90° 900 2100 μs 120° ±60° Rotation Angle Sensor Precision PotentiometerGear Chrome titanium AlloyMotor Coreless MotorWeight 3 65 g 0 13 oz Dimensions 19 6 8 0 16 4 mm 0 76 0 31 0 63 in Package included 1 x RC Servo $25.99Banggood.comDelivery: to Redlands ReportBuy!