Specification Brand : Heegkqu BulletPoint1 : 【Quality security】High Quality 42-40 stepper motor applies for E-Axis of CR 10 Max/ CR 10 Smart/ CR 10S Pro V2/ CR 30/ CR 6 Max/ CR 6 SE/ CR X/ CR X Pro/ Ender 3 Max/ Ender 3 Neo; X-Axis of CR 10 Max/ CR 10S Pro V2/ CR X/ CR X Pro; Y-Axis of CR 10 Smart/ CR 10 V2/ CR 10 V3/ CR 6 SE/ Ender 3 Max/ Ender 3 Max Neo. BulletPoint2 : 【High-quality Stepper Motor】3D Printer motor with low noise and efficient heat dissipation has large torque and high precision without losing steps. 1.8-degree step angle, 0.4N.M holding torque, with 1A rated current per phase. This means that you can save on the cost of replacing or repairing the engine. BulletPoint3 : 【Low Noise Stepper Motor】The high-quality motor with low power, uniform speed, stable performance, high accuracy, low noise, and no step to lose during the operation, which ensures the extrusion mechanism stable operation. This greatly reduces the vibration and noise when the motor is working, keeps you focused, and provides a quiet printing experience for colleagues and family. BulletPoint4 : 【Precise Rotation】Perfectly fits with the high-strength synchronous wheel and synchronous gear, it realizes accurate constant ratio, uniform revolution, and high transmission efficiency, while avoiding system errors and obtaining accurate results. Shaft diameter: 5mm BulletPoint5 : 【After Sales Support】Engineers provide Good customer service with 12-months limited and lifetime technical assistance. Please kindly contact us(seller) via “ask a question” find us directly, cause our customer service will respond to you within 24 hours no matter what question. ExternallyAssignedProductIdentifier1 : 0759747337053 ExternallyAssignedProductIdentifier2 : 759747337053 IncludedComponents : Motor ItemName : Nema 17 Stepper Motor 42-40 3.6V-1A 2 Phase 4 Wires 1.8 Degrees with Cable fit for Creality CR-10 Series and Ender-3 Series 3D Printer X/Y/E-Axis Extruder Stepping Motor ItemPackageDimensions_Height : 15.7988 centimeters ItemPackageDimensions_Length : 7.3914 centimeters ItemPackageDimensions_Width : 11.811 centimeters ItemTypeKeyword : 3d-printer-motors Manufacturer : Heegkqu ModelNumber : Ender-3 NumberOfItems : 1 PartNumber : 42SHDB4036Z ProductDescription : 42-40 Stepper Motor, 3D Printer X/Y-Axis Extruder Stepping Motor 2 Phase 1A 1.8 Degree 0.4 N.M, Compatible with CR-10 Series and Ender-3 Series X/Y/E-axis ProductSiteLaunchDate : 2024-06-21T08:18:19.635Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111500 Voltage : 3.6 volts