Specification Brand : TOSEASTARS BulletPoint1 : Items in Kit: 3 Pcs 3Nm Closed loop stepper motor with 1000line encoder. 3 Pcs Nema 23 Closed loop stepper motor driver. 1 x 350W Power Supply and 1 x Mach3 Card. BulletPoint2 : Closed Loop Stepper Motor: Holding Torque: 3N.m/300Ncm; Current: 3A; Phase: 2; Motor Length: 57x57x112 mm / 2.24*2.24*4.41 inch; Step Angle: 1.8 degree; Motor Lead Wire: 4-wire; Encoder: 1000 lines; Inductance: 3.5 mH; Resistance: 0.8 (ohm). Stepper motor closed loop system,never lose step. BulletPoint3 : Parameter of Closed Loop Stepper Motor Driver: Type: DSP Closed loop stepper drive; Maximum peak current: 13A; Impulse response frequency: 200KHz; Input Voltage: 24-80VDC; Micro-stepping driver: 200~25600ppr; Compatible : 4.5~28V signal; Signal input: Support PUL/DIR and CW/CCW modes (difference). This motor driver kit fits all types of machine load conditions without adjusting the gain parameters. BulletPoint4 : Stable output 24V DC power supply: Over-current, over-voltage and overload protection, power supply stable power supply, electrical energy conversion rate of up to 90%, higher efficiency. Shell hollow design, heat dissipation ability faster and stronger, more durable performance. AC input voltage range: 110V or 220V AC; selected by switch to choose input voltage. BulletPoint5 : Functions of the Mach3 Control Board: It supports 5-axis linkage control at most. Strong anti-interference and high reliability. It supports over-current protection, over-voltage protection, position outside the tolerance protection. Color : As the picture ExternallyAssignedProductIdentifier : 7603490237326 ExternallyAssignedProductIdentifier1 : 747607258488 ExternallyAssignedProductIdentifier2 : 0747607258488 IncludedComponents : Nema 23 Closed Loop Stepper Motor, Driver, Power Supply, Mach3 ItemName : CNC Controller Kit 3 Axis with Nema 23 Closed Loop Stepper Motor 3 Nm 428 oz.in 1000 Line Encoder Stepper Motor, 24-80V DC Steping Driver, 350W Power Supply Mach3 Control Card for Engraving ItemPackageDimensions_Height : 39.7002 centimeters ItemPackageDimensions_Length : 26.3906 centimeters ItemPackageDimensions_Width : 27.305 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : 3d-printer-motors Manufacturer : TOSEASTARS Material1 : Stainless Steel Material2 : Aluminum ModelName : Nema 23 Closed Loop Stepper Motor, Driver, Power Supply and Mach3 ModelNumber : CNC Controller Kit NumberOfItems : 3 PartNumber : 57HB112-3 ProductDescription : TOSEASTARS 3 Axis Closed Loop Stepper Motor 3Pcs CNC Controller Kit with Nema 23 3 Nm/428oz.in Step Motor and Closed Loop Stepper Driver 1*24V Power Supply S-350-24 USB Mach3 CNC Control Card ProductSiteLaunchDate : 2025-02-05T16:00:00.000Z Size : 3Nm Speed : 1000 rpm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111500 Voltage : 24 volts_of_direct_current