● Product Name: 57 Step Motor Kit● Motor model parameters: 57HSZ● Static torque: 1.2N/2.2N/2.5N/3N● Speed: The torque decreases by over 1000 revolutions per minute, with a maximum of 2000 revolutions per minute● Body length: 76mm/99mm/105mm/132mm● Shaft diameter: 8mm● Output shaft method: single output shaft● Motor current: 4A● Motor temperature resistance: below 85 degrees Celsius● Motor wire length: 3 meters HIGH QUALITY TO BE TRUSTWORTHY:1: Low heating (when at rest, the current is almost zero, low heating)2: Smooth (based on feedback encoder space vector current control algorithm and vector smoothing filtering technology, it has a good resistance to low-frequency resonance that troubles traditional stepper motors)3: High speed response (advanced servo control technology provides high torque output, enabling the system to have extremely high dynamic response, with step servo speeds up to 600-2000RPM) PRODUCT USAGEGlue dispensing machine/woodworking machine/welding machine/screw machine/zipper machine/winding machine/surface mounting machine/packaging machine/engraving machine/laser machine/LED/electronic equipment.