Humanoid 2 Servo-motor Foot & Ankle (Left)

Humanoid 2 Servo-motor Foot & Ankle (Left)

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Product Description: 

Humanoid 2 Servo-motor Foot & Ankle (Left)

Add a unique method of movement with humanoid legs. Simply attach this foot to any female clip'n'play connector. It includes two Heavy Duty Servos, which provide knee and ankle control. The knee bends forward and backward, while the ankle tilts from left to right.

Simply clip'n'play.

e z bits being manipulated and clipped together.

Customize your robot with ez-bits. All ezrobot Revolution parts include ez-bit connections. Simply slide the tab into the slot to establish a secure bond. The parts may be separated by sliding them apart. Multiple ez-bits can be connected together to make arms, legs, or anything else you dream up!

Heavy duty servo motors.

A close-up view of the heavy duty servo motors used in e z robots.

Inside the servo-motors are full metal gears and real ball bearings that lift 15 kg/cm! The metal gear and ball bearing internals will withstand a high load. These servos have enough strength to let your robots walk, move or lift.


  • Operating speed: 0.24sec/60degree (7.4V)
  • Stall torque: 15.0kg-cm/529 oz-in.(7.4V)
  • Temperature range: -20C to +60C
  • Operating voltage: 4.8V to 7.4V
  • 3 pole ferrite
  • Dual ball metal bearing
  • All metal gears
  • Connector wire length: 32cm
  • Futaba 3f (25 teeth) for driving spline/shaft
  • 6.2mm spline (including teeth)

3D Printable Open Source Parts

A 3D printer.

The 3D printable CAD files of Revolution Robots and ez-bits are available in the CAD tab of each product, in the 3D Printing Section, or in the ez-builder software. 3D print your own robot parts or ask our community to 3D print the parts you choose. Create and share your own designs with other ezrobot users from around the world!