URUAV DIY 4DOF Robot Arm 4 Axis Acrylic Rotating Mechanical Robot Arm With R3 4PCS Servo

Only 2 left
SKU: RM8698
Regular price $52.00 USD
Brand: URUAV
Name: 4DOF Robot Arm Kit
Type: DIY robot
Degree: 4 degree of freedom
Material: Acrylic
For: 8 years old and above
Weight: about 450g
Servo: 4 micro servos MG90S
Arm Extension (max): 23cm
Gripper Extension(Max): 7.5cm


1. 4 degree of freedom robot arm with more untrammeled and flexible experience.
2. Most parts are integratedly punch-formed at one time,which is very strong and  easy to install.
3. All movement joints are using high quality bearings with good precision.
4. Full 4 axis moving to do extra extension and support 180° robot servo.

Unassemble Delivery, which required you with patience and hands-on ability.
Install guide: step 1step 2step 3 .

 Manual : click here

Package included:

1x 4DOF Robot Arm Kit

4x Mg90s Servo
1x uno r3 Board
1x Potentiometer Control Board
1x 5V 2A Power Adapter