Only US $20.99 NEMA23 Stepper Motor 57x41mm 2.8A 0.55N.m/77.5oz.in 4-lead Nema23 Step Motor for 3D Printer/CNC Eng

NEMA23 Stepper Motor 57x41mm 2.8A 0.55N.m/77.5oz.in 4-lead Nema23 Step Motor for 3D Printer/CNC Eng

[33058698691] Product Description Features 100% brand new.1.8° 2 phase Nema 23 CE and RoHS approved Hybird Stepper Motor.Widely used in engraving machine, printer, medical equipment, embroidery machine, stage lighting, textile automation, printing, packaging and other industries automation equipmentFits for 3D printers, monitor equipment, medical machinery, textile machinery, stage lighting and so on.Electrical Specification:Temperature Rise:80° max.Ambient Temperature:-20°~+50°.Insulation Resistance:100 MΩ Min. ,500VDC.Dielectric Strength:500VAC for 1 minute.Shaft Radial Play:0.02Max. (450g-load).Shaft Axial Play:0.08Max. (450g-load).Max. radial force:75N (20mmfrom the flange).Max. axial force:15N.Manufacturer Part Number:57HS41-2804;Motor Type:Bipolar Stepper;Step Angle:1.8°;Current/phase:2.8A;Phase Resistance:0.7ohms;Inductance/phase:1.4mH±20%;Holding Torque:0.55N.m/77.5oz.in;Detent Torque:250g.cm/2.45N.cm/3.5oz.in;Rotor Inertia:150g.cm2.Physical Specification:Frame Size: 57mm x 57mm/2.3in x 2.3in.Motor Length: 41mm/1.6in.Shaft Diameter: Φ6.35mm.Front Shaft Length: 19mm.Number of Leads: 4.Cable length: 300mm/12in min..Package Included Stepper Motor with cable x 1 

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