NEMA11 Passo per albero cavo per macchina prelievo e posizionamento M4 M5
The hollow shaft stepper motors are special designed for pick n place machine, change your cnc machine or 3d printer to open pnp?. Let's make it. Hollow Shaft Stepper Motor for Vacuum. 11HY4401-9SK825 hollow shaft stepper motor for vacuum.