Features 1、Performance: With anti blocking and anti burning conservation function, with waterproof function. 2、CNC precision gear, it is more wear-resistant and not easy to break and sweep teeth. 3、Stainless steel gear high torque for RC car, crawler and robot. 4、Great choice for university professors and students who are interested in developing software for robot parts. 5、If there are any problems, please contact our store in time. We will give you a satisfactory solution. Features: Performance: With anti blocking and anti burning conservation function, with waterproof function. CNC precision gear, it is more wear-resistant and not easy to break and sweep teeth. Stainless steel gear high torque for RC 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. We will give you a satisfactory solution. Specifications: Item: 25KG Digital Servo Electrical Specification: Operat Voltage: 4.8V-7.2V No Load Speed: 0.18sec/60°- 0.14sec/60° Running Current: 140mA - 200mA Peak Stall Torque: 23.5kg.cm-26.8kg.cm Stall Current: 2600mA±10% - 3400mA±10% Working Voltage Range: 4.8 - 7.2V Control Specification: Command Signal: Pulse Width Modification Amplifier Type: Digital Controller Pulse Width Range: 500～2500usec Neutral Position: 1500usec Running Degree: 270°±3°(when 500～2500usec) Dead Band Width: 5 usec Rotating Direction Counterclockwise: (when 1000～2000usec) Mechanical Specification: Size: 40.0*20.5*40.5mm Weight: 69g±2g Gear Type: 5 Stainless Steel Limit Angle: 360° Bearing: 2BB Horn Gear Spline: 25T Diameter: 5.9mm Horn Type: Plastic, POM Case : Engineering Plastics(PBT)+Aluminum Alloy Connector Wire: 320mm±5mm Motor: Carbon Brush Motor Apply Environmental Conditon: Storage Temperature Range: -30°C～80°C Operating Temperature Range: -25°C～70°C Standard Test Environment: Temperature Range: -25°C～70°C Humidity Range: 65%±10% Package Information: Package Size: 11.5*8*2cm Package Weight: 81g Gift Box Package Packing List: 1* Digital Servo 1*25T Servo Arm Package List 1* Digital Servo 1*25T Servo Arm