servo motor 57EH76-YC-PD + CL57-BK driver Permanent magnet brake closed-loop stepper motor 4.0A 2.2N.m 57 Stepper Motor nema23
USD 43.85USD 50.99
servo motor 57EH76-YC-PD + CL57-BK driver Permanent magnet brake closed-loop stepper motor 4.0A 2.2N.m 57 Stepper Motor nema23