The CYS-S8218 is a well designed and high quality servo which is digital, fitted with metal gears for reliability. It is made of high quality material, which may make your operation much more remarkable.
This is a gear motor with encoder. It is a motor with a 34:1 gearbox and an integrated quadrature encoder that provides a resolution of 11 pulse single per round giving a maximum output of 374 within one round. With an Arduino controller and motor driver, applications for this include a closed-loop PID control or PWM motor speed control. This motor is an ideal option for mobile robot projects. The copper output shaft, embedded thread and reinforced connector greatly extends the motor’s service life.
The TowerPro SG90 9g Mini Servo is 180° rotation servo. It is a Digital Servo Motor which receives and processes PWM signal faster and better. It equips sophisticated internal circuitry that provides good torque, holding power, and faster updates in response to external forces.
The SM-S8166M High Torque Servo is designed for large scale models that require that little extra power! The SM- S8166M has all metal gears and a massive 33kg of torque, which makes it ideal for 1/5th cars & buggies, sail boats and large scale model aircraft
The servo is supplied with mounting screws and rubbers along with a selection of servo horns to suit your preferred application (including 1 x sail arm).
Dimensions: 75 x 59 x 27mm
Speed: 0.21 sec
Gear Type: Metal