Specification Brand : Tyenaza BulletPoint1 : Parameter -- Rated current 2.0A & resistance 1.4ohms, 1* 38mm Stepper Motor/1pcs 1m 4pins cable and connector (Size: 42mm X 42mm X 38mm/1.65''x1.65''x1.49'', NEMA 17 bipolar 4-wire:Black: A+, Green: A-, Red: B+, Blue: B- BulletPoint2 : Material -- High-quality alloy material, sturdy and durable, high quality pure copper wire, improves service life BulletPoint3 : Advantage -- High torque, low resistance, low self-inductance reactance, responsive and can avoid system error. Low-loss stators have better high-speed performance BulletPoint4 : Application -- These small stepper motors can be used in various areas, such as 3D printers; stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; automation equipment, etc BulletPoint5 : Service -- CE certified: Each Nema 17 stepper motor has undergone rigorous quality control ex works. If need further please feel free to contact us, we very happy to assist you Color : One Color ExternallyAssignedProductIdentifier : 9094902180039 ItemName : Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A for CNC XYZ 3D Printer ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : Tyenaza Material : Metal ModelName : Heaveant321 ModelNumber : Heaveant321 NumberOfItems : 1 PartNumber : Tyenaza0wqu78gre5 ProductDescription : Specification:Condition: 100% Brand New Item Type: Printer Motor Material: Alloy Color: As picture shown Step Angle Accuracy: + -5% (full Step, No Load) Resistance Accuracy: -10% Inductance Accuracy: + -20% Temperature Rise: Up to 80℃ (rated current, 2 phase on) Ambient Temperature: 20℃ - + 50℃ Insulation Resistance: Minimum 100mΩ, 500 VDC Package List:1 x Motor1 x Cable ProductSiteLaunchDate : 2023-01-30T12:17:09.717Z Size : One Size UnitCount : 1 UnspscCode : 26111500 Voltage : 500 volts