four wire printer engraving machine NEMA17 42 bygh stepping motor with power-off brake motor 17HS8401S-PD 6401S-PD two-phase
USD 32.93USD 36.59
four wire printer engraving machine NEMA17 42 bygh stepping motor with power-off brake motor 17HS8401S-PD 6401S-PD two-phase