These are HiTec HS-645MG Ultra Torque Metal Gear Servos for your Heavy Duty needs! The servos are made by Hitec. For Details see the datasheet. On all Hitec servos the Black wire is 'ground', the Red wire (center wire) is 'power', and the yellow (third) wire is 'signal'. This servo has a Hitec/JR connector which mates directly with a 0.1" 3-pin header. This servo comes with mounting hardware, servo arms, and rubber mounting grommets.
This servo offers 133.31 oz/in. (9.6kg.cm) of torque at 6V as compared to 52 on/in for the HS-422 servo
To mount this servo to a flat surface see our servo hardware kit. We also sell scanner brackets to attach to the servos.
You can also select to get this servo modified servo for continuous rotation if you wish, or you can do it yourself.
The Micro Maestro is the smallest of Pololu’s second-generation USB servo controllers. The Maestros are available in four sizes and can be purchased fully assembled or as partial kits.
These are HiTec HS-422 Servos for use in any application.
The HD2 tracked platform is a large, heavy duty tracked robot with the power to pull a truck and climb stairs. A wealth of internal space allows for batteries, controls and an optional computer.
This package includes all the items you would need to make a robot drive to GPS waypoints autonomously.