Features [Practicability] - High quality and fine workmanship, rustproof, durable and practical. [Unique Design] - Smooth edge design, good performance, stable and sturdy. [Application] - Easy to install, for modeling airplanes/cars/robots. [Compact and Space Saving] - Reasonable size and light weight, portable for carrying and using. ✪✪✪✪✪ [Specification] - The steering gear with a media adjustment potentiometer (open shell to open the circuit board), debugging can be high. The pulse is set to 1.5ms to observe the stalling of the steering gear when you stop and turn the control potentiometer to stop Description: The signal port needs to input a 50Hz square wave, then the duration of the high level pulse, used to control the signal cycle, can control speed and forward/reverse rotation and stalling. The duration of the high level corresponds to a speed. When the high level is 1ms to 1.5ms, the servo rotates forward (the rotation speed is fastest when it is 1ms, the higher the lower, the servo stops rotating when it reaches 1.5ms ). Specification: Condition: 100% brand new Item Type: 360 Degree Continuous Rotation Servo Motor Material: metal + plastic Color: Black Product size: approx. 40.8 * 20 * 39.5mm/1.6 * 0.8 * 1.6 inch Weight approx. 52g/1.8oz Torque: 5.5 kg/cm (at 4.8 V) Use: airplane models, car models, robots, etc. Working voltage: 4.8V-6V Operating temperature: 0°C - 60°C Current consumption: Package List