Olearn Nema 34 Stepper Motor 2-Phase 4.0A 4-Lead 450a Drive Motor

Material quality: excellent material Diameter of shaft: 12.7/14mm Current: 4A Resistance: 0.62Ω

ADVANTAGE

01 Electromagnetic steel is high grade, we usually use SH grade type. 02 The rotor is coated with a coating to reduce burrs, work smoothly and with low noise. 03 We test the parts of the stepper motor step by step. Before assembly, test the stator and then the rotor. 04 After the stepper motor is assembled, we will conduct another test on it to ensure good quality.