About the AH2 Walking Robot
The AH2 hexapod robot uses an advanced mechanical advantage leg design. This leg design provides the maximum holding strength with the minimum current draw. The two DOF (degree of freedom) allows this robot to be steered like a tank. Forward, reverse, gradual and in place turning is supported. The robot uses 12 HS-422 servos for the legs. The combo kit includes everything you need to make a functional robot except batteries. This is sure to be a popular implementation of the traditional inline hexapod design.

The Mechanics
The robot is made from ultra-tough laser-cut PVC structural components, custom injection moulded components, and high-quality aluminum Servo Erector Set brackets.

Controlling the Robot
Several different kits are available. By offloading the servo pulse generation and sequence movement timing to the SSC-32, your microcontroller has plenty of power to do some really cool things. The current programming allows the robot to walk from PS2 control or autonomously. Note that this robot takes full advantage of the SSC-32's built-in hexapod sequencer; simply send the right commands from a serial source and watch the robot walk!

Powering Options
The robot is compatible with the following batteries and chargers.
    > NiCad & Ni-MH Universal Smart Charger (USC-01)
    > 6.0 Volt Ni-MH 1600mAh Battery Pack (BAT-03)
    > 6.0 Volt Ni-MH 2800mAh Battery Pack (BAT-05)

To keep costs down we are not providing printed Assembly Guides. They are provided online, so you will need to print them when you order the kits. By providing the Assembly Guides online we can provide more detailed and up to date information than the old hardcopy method allowed.

Isometric Image.

Front View.

With PS2 controller.

Assembly Guides
& Tutorials



Image Gallery


Add-On Base Rotate (no servos) Add-On Base Rotate (no servos)

Add-on base rotate. Includes rotation plate and hardware. Servo not included.
Model Number: ABR-NS
Price: $9.95
 On Sale For: $8.46 

AH2 Combo Kit (no electronics) AH2 Combo Kit (no electronics)
  • Product differs from image (no electronics)
  • AH2 frame, hardware and servos
  • This kit includes black anodized brackets
  • Additional parts required
Model Number: AH2-NE
Price: $359.00 

AH2 Combo Kit (no servos, no electronics) AH2 Combo Kit (no servos, no electronics)
  • AH2 2DoF hexapod frame and hardware
  • This kit includes black anodized brackets
  • Additional parts required
Model Number: AH2
Price: $209.00 

AH2 Combo Kit for BotBoarduino AH2 Combo Kit for BotBoarduino
  • Takes advantage of the SSC-32's built-in hexapod sequencer
  • Uncludes BotBoarduino / SSC-32 servo controller
  • This kit includes black anodized brackets.
  • Actual robot differs slightly from image (electronics)
Model Number: AH2U
Price: $410.00 

Alum Chassis Bracket - 3 Alum Chassis Bracket - 3" (pair) (Black Anodized)

These Chassis Brackets are used in the HBK-03 chassis for the front and rear panels. They can be used in place of the hex standoffs to add side panels. Up to two pairs of Chassis Brackets can be used.
Model Number: ACB-01
Price: $11.95
 On Sale For: $0.24