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This DIY robot arm is designed to resemble the actions of a human arm and to move with great flexibility. The kit provides the mechanical frame and body, in black metal, so that you can add servo motors, a controller and a motor driver of your own choice.
It is aimed at DIY learning, academic research, hobby projects and robot competitions, and it is compatible with digital steering gears (servos) with large torque.
The title says the kit is sold without servo motors, while one feature line mentions an MG996 metal steering gear for more stable output, so check with the seller what is included. Plan on six servos of a suitable torque class, a servo controller or microcontroller, a power supply that can deliver enough current for several servos at once and a way to program the arm, such as an Arduino with a servo shield.
When you assemble the arm, centre each servo before you attach its arm so the range of movement is symmetrical. Start with slow, small movements and add limits in software to avoid collisions.
Students, hobbyists and competition teams who want a strong, flexible mechanical arm and are comfortable choosing and wiring their own electronics.
Lay out all the parts and count the screws before you start. Assemble each joint loosely first, then tighten it when the arm is in position. Centre each servo before fitting its horn, and never force a joint by hand when the servos are powered, since this can damage the gears.
The title says the kit is without servo motors, so confirm with the seller.
Six degrees of freedom.
Metal, in black.
Any controller and motor driver you choose that suits your servos.
Learning, academic research, hobby projects and robot competitions.
| Brand | Generic |
|---|---|
| Material | Metal |
| Selling unit | PCS |
