Features: Performance: With anti blocking and anti burning protection function, with waterproof function. CNC precision gear, it is more wear-resistant and not easy to break and sweep teeth. Metal gear high torque for remote control car, crawler and robot. Great choice for university professors and students who are interested in developing software for robot parts. If there are any problems, please contact our store in time. Specifications: Item: 25KG Digital Servo Gear Type: Metal Gear Control System: PWM Control System Working Angle: 360 degrees Temperature Range: -20 Degrees Celsius to + 60 Degrees Celsius Direction: Counterclockwise Pulse 1500 To 2500 USEC Voltage Range: 6.0V ~ 7.4V Driving Method: Field Effect Quality Tube Driving Test Voltage: AT 6.0V / AT 7.4V Motor type: Iron Core Strong Magnetic Carbon Brush Motor 1723 Torque: 25KG.CM Potentiometer: Indirect Transmission Speed: 0.18S / 60 Degrees Amplifier Type: Digital No-load Current: 300MA Size: 40.5 * 20 * 40.5mm Load Current: 2300MA Weight: 57g (without Accessories) Dead Band Width: 2 Microseconds Ball Bearings: Double Ball Bearings Cycle: more than 15,000 Times Package Size: 6.5*5.5*3cm Package Weight: 70g Package List: 1* 25KG Digital Servo 1* Other Parts