Product description


  This is a 4dof metal manipulator with a powerful  mg996 large steering gear. The robotic arm has claws that can grab something. Each steering gear can move 180 degrees and the angle of motion          is relatively large.

 The internationally-used arduino is used as the control board, and our exclusive potentiometer knob control board is used to control the four servos. The threshold is very low.

  We provide program downloads, and the program has been written before the product is shipped.





Aluminium alloy is relatively strong


Mg996 steering gear, the power is relatively large


Arduino control, globally


Four knob controls, using a low threshold


Distribution power adapter




Assembled: We provide online webpage assembly tutorials and videos in Chinese and English, and continue to update and maintain.


Power: Use our 5V2A adapter driver, or use our USB to DC adapter cable to power your own powerbank. powerbank requires a minimum of 2A current output.


Program: The program has been burned at the factory, and the source code of the program is provided.


Welding: We have welded parts in our tutorial.


Product List:

1. A set of metal parts with screws

2.4 mg996 servos

3. An arduino Chinese board

4. One potentiometer expansion board kit (requires welding)

5. A 5V2A US standard adapter

6. A USB to DC power cord



Product parameters:

Model: SNAM5300

Weight: 840g

Packing type: aircraft box

Product size: 14.5X9.5X14CM

Maximum extension length of the arm: 23cm

Maximum opening size of the clip: 7.5cm

Packing size: 20.5*13*6CM


Note: Shipment is shipped as spare parts, need to be assembled, expansion board needs to be welded

SNAM5300 4dof aluminum robot arm DIY robotic claw arduino k


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