Specification Brand : BESJMYT BulletPoint1 : [High Torque]: With its impressive 12Nm of high torque, the 149MM Nema 34 stepper motor excels in delivering exceptional torque, catering to the demands of various rigorous applications. BulletPoint2 : [Size]: Body Length: 86x86x149MM / 3.39x3.39x5.87inch, 2 phase, Encoder Lead Wires: Black (PA-), Green (PB+), Red (+5V), Blue (PA+), Shaft Diameter: Φ 5mm ( D Shaft Φ 4.5mm ), Shaft Length: 24mm. Driver Dimension:150x97x53mm 5.91*3.82*2.09inch BulletPoint3 : Parameters]: Holding Togque: 12Nm (1699.34oz.in); Step Angle: 1.8 degree; Phase: 2; Rated Current: 6.4A; Phase Resistance: 1.8Ω; Phase Inductance: 8.5mH; Rotor Inertia: 4000g.cm²; Weight: 5.4Kg. BulletPoint4 : [Introduction]: Its compact design and impressive torque make the 86x149 stepper motor suitable for a wide array of demanding applications, including 3D printing, CNC machining, laser engraving, medical equipment, and automation systems. BulletPoint5 : [Package Items]: Include a 3m cable and one set of 149MM Nema 34 closed loop stepper motor kit with driver. If you have any questions for the kit, we are delighted to answer you. ExternallyAssignedProductIdentifier1 : 747607906129 ExternallyAssignedProductIdentifier2 : 0747607906129 IncludedComponents : Nema 34 Closed Loop Stepper Motor Kit ItemName : BESJMYT Nema 34 Closed Loop Stepper Motor kit with Driver for 3D Printer CNC Machine 12Nm/1699.34oz.in Bipolar The Motor with Controllers 6.4A/4.48V 1.8 Deg 2 Phase High Torque Motor with Controls ItemPackageDimensions_Height : 6.69 inches ItemPackageDimensions_Length : 11.42 inches ItemPackageDimensions_Width : 7.87 inches ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : BESJMYT ModelNumber : Nema34 NumberOfItems : 1 PartNumber : Nema34 ProductDescription : BESJMYT Nema 34 Closed Loop Stepper Motor kit with Driver for 3D Printer CNC Machine 12Nm/1699.34oz.in Bipolar the motor with controllers 6.4A/4.48V 1.8 Deg 2 Phase High Torque motor with controls ProductSiteLaunchDate : 2024-05-31T00:00:00.000-07:00 Size : 3.39x3.39x5.87 inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111500 Voltage : 4.48 volts