This unique motor is the Hitec HS-646WP servo. What separates this servo from the rest is that it is waterproof with a IP67 (Ingress Protection-67) rating! The HS-646WP is able to take in an impressive 7.4 volts and deliver 161.1 oz-in. of maximum torque at 0.17 sec/60آ°, and those are numbers you can rely on!
This high quality servo is perfect for your mechatronic needs and if you are looking to get into robotics, this is where to start. The HS-646WP servo comes standard with a 3-pin gold plated power and control cable and all hardware listed below.
**Note:** The HS-646WP is actually slightly thicker than its other standard size cousins. Therefore, it is NOT compatible with the [Actobotics](https://www.sparkfun.com/pages/Actobotics) Servo Mounts or ServoBlock Kits.
* 1x HS-646WP Servo
* 1x Four Point Horn
* 1x Double Arm Mega Horn
* 1x Circle Mega Horn
* 2x Single Arm Horn
* 4x Rubber Grommets
* 4x 2x15mm Phillips Screw
* 4x Brass Eyelets
* Voltage: 6.0-7.4 Volts
* Torque: 133.3/161.1 oz-in. (6.0/7.4V)
* Speed: 0.20/0.17 sec/60آ° (6.0/7.4V)
* Direction: Clockwise/ Pulse Traveling 1500-1900usec
* Rotation: 180آ°
* Dual Ball Bearing
* 3 Metal Gears & 1 Nylon Gear
* 3-Pole Ferrite Motor
* C1 Standard Spline
* IP67 Waterproof Rating* 41.9 x 21 x 40mm
* Wire Length: 180mm
* Weight: 60g
* [Product Video](https://sparkfun.com/videos#all/_M5NHHjfQao/172)