Welcome to the store! High-Quality RC Servo: Operating frequency 1520μs/300Hz, designed with a core motor. High-Precision Metal Gear: Operating speed (4.8V): 0.12 sec/60 degrees; Operating speed (6V): 0.10 sec/60 degrees. Small Digital Servo: Stall torque (4.8V): 2.2kg.cm (30.8oz/in); Stall torque (6V): 2.5kg-cm (35.0oz/in). Easy and Convenient Installation: Reliable and durable to use. Great Replacement: Direct fit for the old or broken one. Item Type: Servo Material: Electronic Components Color: Black Model: PDI - 1109 mg Dead Zone: 1μs Operating Frequency: 1520μs/ 300Hz Motor: Core Motor Operating Voltage: DC4.8 ~ 6.0V Operating Speed (4.8V): 0.12 SEC / 60degrees Operating Speed (6V): 0.10 SEC / 60degrees Stall Torque (4.8V): 2.2kg.cm (30.8oz/in) Stall Torque (6V): 2.5kg-cm (35.0oz/in) Size: Approx. 23.2 x 12 x 25.5mm / 0.9 x 0.5 x 1in Net Weight: 9 g / 0.32 oz(approx.) Connection Cable Length: JR 180 mm (7.08 in.) Application: RC Model 1 x Servo 1 x Accessory Bag We strive to achieve your satisfaction and provide you with a great shopping experience. If you have any questions after receiving the goods (different product quantities, damaged packaging, etc.), please contact us in time! We will provide you with the best solution.