The DSSERVO DS3225 25KG digital servo features HV high torque, metal gear, fast heat dissipation, sensitivity and responsiveness. With high quality and performance, it is tailored for RC hobbyist to provide different experience and delight. Features: Large torque - maximum torque can up to 25kg.cm (6.8V)High-precision metal gear with hard anodizing for better accuracy and longer service lifeCNC aluminium middle shell enhances heat dissipation and ensures the servo motor can work wellWater proof rubber seals screws, made of first-grade material ensure the longevity of the productsGood performance digital standard servo, which can be a common use for robots, mechanical arms, climbing cars and remote control toysGreat choice for university professors and students who are interested in developing software for robot partsTailored for RC hobbyist to provide different experience and delightSpecifications:Brand: DSSERVOItem: DSSERVO DS3225 Digital ServoOperating voltage: 4.8 - 6.8VOperating speed ( 5.0V ): 0.15 sec/60 degreeOperating speed ( 6.8V ): 0.13 sec/60 degreeStall torque ( 5.0V ): 21kg/cmStall torque ( 6.8V ): 25kg/cmDead band: 3渭sWorking frequency: 50-333Hz Connector wire: About 300mmGear type: MetalMotor Type: DC motorSize: 40 * 20 * 40.5mmWeight: 67gNote: There could be some deviations due to manual measurement or slight color difference as the result of shooting scene Package Included:1 x DS3225 25kg Digital Servo 1 x 25T Adjustable Metal Servo Arm