Description: RC /analog voltage control. Applications: robots, manipulators, manipulators, pan-tilt control, door control, production line robots, camera pan-tilt control, etc. It is suitable for ostrich controller, model airplane wireless remote control and analog voltage control. Alloy gear high power motor with high torque output. The aluminum alloy is super light in weight, easy to install, and durable. Specification: Material: Metal Color: Optional Current: 5A Voltage: 12-24V Size Chart: 95.5 x 60.5 x 102.6 mm / 3.76 x 2.38 x 4.04 inch Package Includes: 1 Piece Robot Servo Motor 1 Piece 20cm Signal Line (Presented) Note: 1. This signal line is given as a gift for the convenience of buyers. This wire is ordered from the manufacturer and is only for resale in this shop. 2. Due to this cable is installed manually, it is inevitable that the cable sequence is wrong (very rare phenomenon). Please Haihan, pick it out with tweezers and install it. If you mind this, please submit it before buying. 3. Please allow slightly error due to manual measurement. 4. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 5. Wish you a wonderful on-line shopping!