Feature:1. The use of advanced technology reduces noise.2. Reduced automatic errors caused by the use of reduction gears.3. Made of high quality alloy material, durable and long service.4. The motor adopt 4 pin cable outlet method, easy to connect.5. Widely used in 3D printers, surveillance equipment, textile / packaging machinery and stage lighting, etc.Specification:Condition: 100% Brand NewItem Type: Stepper MotorMaterial: AlloyModel: 17HS8401Step Angle Accuracy: +/-5% (full step, no load)Resistance Accuracy: -10% Inductance Accuracy: +/-20%Temperature Rise: 80 maximum (rated current, 2-phase conduction)Ambient Temperature: -20-+50 Insulation Resistance: Minimum 100M, 500VDC.Package List:1 x Motor 1 x Cable