Specification AgeRangeDescription : adult Brand : BESJMYT BulletPoint1 : [Specifications]: Body Length: 42x42x38mm /1.66x1.66x1.5inch; Step Angle: 1.8 degree; Phase: 2; Rated Current: 1.3 A; Phase Resistance: 2.2Ω±10%Ω; Phase Inductance: 4.2mH±10%; Holding Togque: 0.28Nm (39.65oz.in); Rotor Inertia: 38g.cm²; Weight: 242g. BulletPoint2 : [Parameter]: Running speed: 1200 RPM, Insulation resistance: 100mΩ min, Shaft Diameter: Φ 5mm (D Shaft Φ 4.5mm), Shaft Length: 22±0.5mm, 2 phase, 4 wires: Black (A+), Green (A-), Red (B+), Blue (B-). BulletPoint3 : [Various Applications]: The 42x38 stepper motor is widely used in 3D printer, CNC machine, medical equipment,laser engraving, and other automation systems. Its compact size and high torque make it suitable for various demanding applications. BulletPoint4 : [Premium Materials]: Most NEMA 17 stepper motors are manufactured high-strength metals and advanced insulation materials, ensuring their durability and reliability. BulletPoint5 : [Set]: Equipped with 3PCS 38mm Nema 17 stepper motor with cable. Each one comes with a 1-meter lead wire and connector. If you have any concerns or questions during the purchasing process, our customer service team is ready to assist you. Color : One Color DsaResponsiblePartyAddress : sales@e-hemm.com ExternallyAssignedProductIdentifier : 7310403079989 ExternallyAssignedProductIdentifier1 : 747607258693 ExternallyAssignedProductIdentifier2 : 0747607258693 GpsrSafetyAttestation : 1 Horsepower : 0.01 horsepower IncludedComponents : Nema 17 Stepper Motor ItemName : BESJMYT Nema 17 Stepper Motor 3PCS High Torque 0.28Nm(39.65oz.in) 38mm Bipolar 1.3A-2.86V 1.8 Deg 2 Phase 4 Lead for DIY CNC/3D Printer,1.66x1.66x1.5inch ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : BESJMYT Material : Metal ModelName : 14RA402 ModelNumber : Nema17 NumberOfBoxes : 1 NumberOfItems : 3 PartNumber : Nema17 ProductDescription : BESJMYT Nema 17 Stepper Motor 3PCS High Torque 0.28Nm(39.65oz.in) 38mm Bipolar 1.3A-2.86V 1.8 Deg 2 Phase 4 Lead for DIY CNC/3D Printer,1.66x1.66x1.5inch ProductSiteLaunchDate : 2024-05-31T00:00:00.000-07:00 ShipsGlobally : 1 Size : 1.66x1.66x1.5 inch Speed : 500 rpm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111500 Voltage : 4.8 volts Wattage : 1.44 watts