Specification Brand : NJFSWNXOR BulletPoint : Solid material, durable BulletPoint1 : Highly Integrated Control Board: The 3D printer motherboard control board adopts a highly integrated design, eliminating the cumbersome and failure-prone issues associated with the Ramps1.4 combo interface. This advanced control board provides stability BulletPoint2 : Optimized Layout and Cooling: Experience excellent performance with optimized layout and thermal design. MOS transistors have low on-, which enhances cooling and provides stable of the entire board even during long-term use BulletPoint3 : Multi-channel Motor Driver: This 3D printer motherboard is equipped with an onboard 4-way A4988 16-subdivision stepper driver, which can provide precise motor control through 2 motor interfaces on the Z axis. In addition BulletPoint4 : Stable power supply: This 3D printer module is powered by ST original power chip, supporting a wide range of power inputs from 12V to 24V. The addition of USB interface provides stable and simplifies wiring BulletPoint5 : Easy connection and compatibility: This 3D printer module power supply provides worry- connection and directly supports Ramps 1.4, 2004LCD and 12864LCD control boards without the need for L-shaped plates Color : One Color ExternallyAssignedProductIdentifier : 7649656600078 ItemName : 10pcs/lot N30 DC Electronic Starter N30-2340 3V 3.7V 4.5V 40000rpm high Speed Carbon Brush Electronic Starter with Vent ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-motors Manufacturer : NJFSWNXOR ModelName : LKHRIPMA ModelNumber : NJFSWNXOR NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NJFSWNXOR ProductDescription : Part Number : N30-2340 Weight : 9g Dimensions : 10.5mm*12mm*10mm Voltage range : DC3V-4.5V Voltage : DC3V, No-load current : 290mA , Speed : 29000r/min Voltage : DC3.7V, No-load current : 330mA , Speed : 36000r/min Voltage : DC4.5V, No-load current : 350mA , Speed : 43500r/min ProductSiteLaunchDate : 2025-05-17T02:23:50.256Z Size : One Size UnitCount : 1 UnspscCode : 43201513