
Mini CNC machine motor Nema 23 Stepper Motor 57HS76 3A CE ROHS ISO Robot Foam Plastic Metal for CNC Milling Machine Motor
Brand Name: cnczoneModel Number: 57HS76 Stepper motorModel: 57 stepper motorSize: 120*60*60mmCurrent / Phase: 3ALead wire: 4 Product Description Mini CNC machine motor Nema 23 Stepper Motor 57HS76 3A CE ROHS ISO Robot Foam Plastic Metal for CNC Milling Machine Motor Package include:3PCS 57HS7630A4 Stepper MotorGeneral Specification:Step angle accuracy:+ - 5%(full step,not load)Resistance accuracy: + - 10%Inductance accuracy:+ - 20%Temperature rise: 80deg Max(rated current,2 phase on)Ambient temperature ----------—20deg ---- +50degInsulation resistance:100ohm Min,500VDCInsultion Strength--------500VAC for one minute After-sales service process : 1/ After-sales service contains:a. Machine installation and adjustmentb. Software Settings and using (not include G code programming)c. Machine quality problemd. the machine using problem2/ When the machine have problem:a. Machine problem pictures or video is asked.b. General problem solve way will be s