This listing features Automated Pick-and-Place Head Assemblies (1 Set), a modular kit for DIY and industrial automation projects. The set includes a hollow stepper motor (available in 28/35/42/57 sizes), an anti-rotating connection seat, and optional vacuum suction nozzles (compatible with standard nozzle bases). Built for reliable performance, the assembly delivers strong vacuum suction to pick and place components accurately. The anti-rotation design prevents nozzle twisting, ensuring consistent results in PCB assembly, labeling machines, and custom automation lines. Easy to integrate into new or existing systems, these heads are ideal for small-batch manufacturing and prototyping.