Specification Brand : YEJMKJ BulletPoint1 : [Specifications]: Body Length: 80mm/3.15inch; Step Angle: 1.8 degree; Phase: 2; Rated Current: 4A; Phase Resistance: 0.81Ω; Phase Inductance: 2.97mH; Holding Togque: 2.2Nm (311.52oz.in); Rotor Inertia: 480g.cm²; Weight: 1000g. BulletPoint2 : [Size]: Nema 23 Bipolar Stepper Motor: 57x57x80mm / 2.25x2.25x3.15inch, Shaft Diameter: Φ 8mm ( D Shaft Φ 7.5mm ), Shaft Length: 21mm, 2 phase, 4 wires: Black (A+), Green (A-), Red (B+), Blue (B-). BulletPoint3 : [Low Noise]: Enjoy a quiet operational experience with the Nema 23 80mm CNC stepper motors, designed to minimize noise and vibration for a peaceful working environment. BulletPoint4 : [Wide Range of Applications]: This Nema23 motors can be used in various area, such as 3D printer; CNC machines; robotic systems; laser engraving; textile machinery; automation equipment, motion control systems, and etc. BulletPoint5 : [Reliable Customer Service]: You will receive 1PCS 80MM Nema 23 stepper motor with cable. If you encounter any problems in the process of using and purchasing, feel free to contact us via email anytime. ExternallyAssignedProductIdentifier1 : 747607258402 ExternallyAssignedProductIdentifier2 : 0747607258402 Horsepower : 4 watts IncludedComponents : Nema 23 Stepper Motor ItemName : YEJMKJ Nema 23 Stepper Motor 80MM Bipolar 4A 2.2Nm/311.52oz.in Nema23 57 3D Printer Motors 1.8 Degree 2 Phase 4 Wires High Torque Step Motor for CNC Mill Lathe Router, 2.25x2.25x3.15inch ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 4.72 inches ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : YEJMKJ ModelName : Mavaolbe306qudko ModelNumber : 2.24x2.24x3.15inch NumberOfItems : 1 PartNumber : 2.24x2.24x3.15inch ProductDescription : Nema 23 Stepper Motor 80MM Bipolar 4A 2.2Nm/311.52oz.in Nema23 57 3D Printer Motors 1.8 Degree 2 Phase 4 Wires High Torque Step Motor for CNC Mill Lathe Router, 2.25x2.25x3.15inch ProductSiteLaunchDate : 2024-04-22T00:00:00.000-07:00 Size : 2.25x2.25x3.15 inch SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111500 Voltage : 1.8 volts