1、Wide Compatibility: Digital servo compatible for 1/10, 1/12 scale crawler, truck, robotic arm and any application where standard servos are used. 2、Stable and Reliable: 25kg coreless metal gear waterproof digital servo with high reliability, good adaptability, low noise, low vibration. 3、Quick and Accurate: This RC digital servo has quick response time, strong and advanced linearity, accuracy potentiometers. It has good performance. 4、Wide Application: Great digital RC servo for people who are interested in developing software for robot parts, such as mechanical arm, quadcopter drone, etc. 5、Superior Performance: RC servo adopts high quality aluminium alloy materials. Its high resolution digital chip for stable performance. Item Type: 25kg Digital Servo Shell Material: Aluminium Alloy Size: Approx. 40.0 x 20.5 x 40.5 mm / 1.6 x 0.8 x 1.6 in Weight: Approx. 162 g / 5.7 oz Color: Blue Working Angle: 180° Number of Teeth: 25T Operating Temperature Range: -25°C to 70°C No Load Speed: 0.18sec/60° - 0.14sec/60° Operating Current: 140mA - 200mA Stall Torsion: 23.5kg.cm-26.8kg.cm Pulse Width Range: 500 - 2500usec Neutral Position: 1500usec Deadband Width: 5usec Applicable: For 1/10 1/12 RC Cars, RC Aircraft, Robots, etc. 2 x Digital Servo 8 x Plastic Servo Arm 2 x Metal Servo Arm 14 x Screws 8 x Anti Slip Sleeve 8 x Rubber Pad