Robot Hand Kit, 5 Finger 180 Degree Movement Bionic Mechanical Arm DIY Kit with Analog Servos and Acrylic Aluminum Frame for Robotics Education and Secondary Development

Brand: CHEOTIME

Color: Silver

Features:

• Complete Robot Hand Kit: This all‑inclusive robot hand kit provides all components needed to construct a functioning bionic mechanical arm, including 23 finger parts, 5 analog servos with accessory packs, 2 arm boards, a palm, 8 hardware packs, and cable ties. The straightforward layout guides a smooth assembly sequence, making the DIY robotic hand project accessible for beginners while offering deep mechanical insight for experienced tinkerers. A screwdriver is required for building and is not supplied
• Lifelike 1:1 Scale Movement: Engineered to replicate human anatomy, this mechanical hand features a true 1:1 scale with five articulated fingers that each achieve a 180‑degree range of motion. Driven by analog servos, the bionic arm mimics natural grasping gestures and can manipulate cups, tools, or lightweight objects. This full‑scale robot hand kit is excellent for classroom demonstrations, science fairs, and hobbyist tinkering, providing a tangible connection to robotics concepts
• Five Finger Independent Control: Five dedicated analog servo motors enable simultaneous yet independent finger movement, giving this bionic mechanical arm remarkable dexterity. Program each digit to open, close, or hold individually, achieving complex actions like pinching and gripping. With a mechanical torsion of 10kg.cm, the robot hand kit maintains steady holds during testing, opening possibilities for experimenting with object manipulation algorithms and fine motor skill development in robotics education settings
• Sturdy Acrylic and Aluminum Build: The structure combines transparent acrylic side plates with robust aluminum alloy brackets, forming a durable skeleton for the bionic robot arm. This hybrid build keeps weight low while resisting flex, ensuring the five‑finger assembly remains calibrated and aligned through repeated operation. The sleek black hardware adds a professional look, making the DIY robotic hand suitable for active experimentation as well as a display piece that showcases mechanical principles
• Secondary Development Supported: Designed as an open platform, this DIY mechanical hand kit invites customization and innovation. Interface the servo motors with Arduino, Raspberry Pi, or other microcontrollers to create gesture‑controlled, autonomous, or sensor‑driven bionic limb applications. Ideal for students, makers, and robotics hobbyists conducting advanced projects, the kit fosters practical learning and inspires experiments beyond basic assembly, turning the robot hand kit into a springboard for original bionic mechanical arm designs

model number: CHEOTIMEfbxu6ok1a0

Part Number: CHEOTIMEfbxu6ok1a0

Details: Product Description:
The Robot Hand Kit offers a 1:1 scale bionic mechanical hand with five fingers, designed for developers and hobbyists alike. Powered by analog servos, this right-hand manipulator mimics hand movements, making it idea for robotics projects, prototyping, and educational use. With its high-precision build and DIY design, this mechanical hand kit provides a versatile tool for advancing your robotics development and experimentation.
Specification
Item Type: Robot Hand Kit
Material: Metal
Color: Black
Model: Analog Servo
Working Voltage: 4.8-7.2V
No Load Current: 100mA
Mechanical Torsion: 10kg.cm
Limit Angle: 180° Simulated Mechanical Finger

Package List：
23 x Finger Components
5 x Servo Motors
5 x Servo Motor Accessory Packs
2 x Arm Boards
1 x Palm
8 x Accessory Packs
5 x Cable Ties

Note:
The product comes in loose parts and needs to be installed by the customer. Installation requires a screwdriver, which is not included in the accessories.

Package Dimensions: 7.1 x 4.7 x 2.0 inches