NEMA23 Stepper Motor 1.2Nm 2Nm 2.2Nm 2.5Nm 3Nm 3A 8mm Shaft 4-Wire Hybrid Stepping Motor for 3D Printer CNC Router Engraver

NEMA23 (57mm) High Torque Stepper Motor5 Models from 1.2 to 3.0 Nm  |  3A  |  8mm Shaft  |  1m Lead WireNEMA233A8mm Shaft1.2–3.0 Nm5 ModelsCore Performance• Stable conduction with silver-plated internal wiring.• Anti-slip metal flange for precise, no-shake installation.• Fast heat dissipation keeps the motor cool under long runs.Continuous Operation• Dense copper core delivers strong torque at low speed.• Stable holding for 3D printing, CNC and automation.• Four lead wires (red / green / black / blue), 1 m long, tinned ends.Why Our NEMA23• Zero slipping — machined metal flange face locks the motor firmly.• Cool operation — better cooling than ordinary bare motors.• Lower overheating risk for continuous-duty machines.Metal Flange Face• Anti-slip design for precise installation and repeatable alignment.• 56.4 mm mounting flange, 8 mm diameter shaft.• Standard NEMA23 footprint for direct replacement.Choose Your Model (SKU)ModelHolding TorqueBody Length57HS561.2 Nm56 mm57HS762.0 Nm76 mm57HS842.2 Nm84 mm57HS1002.5 Nm100 mm57HS1123.0 Nm112 mmCommon SpecificationsParameterValueFrame / SizeNEMA23 / 57 mm squareMounting Flange56.4 mmShaft Diameter8 mmRated Current3 A / phaseStep Angle1.8° (200 steps/rev)Motor Type2-phase hybrid stepperLead Wire1 m, 4 wires (red / green / black / blue)Applications• 3D printers, CNC routers, engraving and milling machines.• Laser cutters, linear stages and XYZ gantries.• Pick-and-place, actuators and small automation.• Match the holding torque to your machine load; longer body = higher torque.