1Imported high-quality motor steel sheet, German technology to build bearings, small self-inductance reactance, good response, can be connected with the load in the near blocking state, low speed operation without gear reduction, can eliminate the use of 2Silicon steel rotor: adopt imported silicon steel, bearing, imported German technology to make, the surface coated with imported rotor glue, prevent the magnetic weakened after oxidation of silicon steel, no burr. 3Higher moment of force, more stable output, lower noise and longer service life. 4The motor coil is made of pure copper enameled wire with advanced winding technology. The copper wire is evenly distributed and the temperature rise of the motor is lower. 5The motor won't have problems such as too high temperature rise and too loud noise in long time operation.Features: Silicon steel rotor: adopt imported silicon steel, bearing, imported German technology to make, the surface coated with imported rotor glue, prevent the magnetic weakened after oxidation of silicon steel, no burr. Higher moment of force, more stable output, lower noise and longer service life.The motor coil is made of pure copper enameled wire with advanced winding technology. The copper wire is evenly distributed and the temperature rise of the motor is lower.The motor won't have problems such as too high temperature rise and too loud noise in long time operation.Specification: Condition: 100% Model: FY56EC520BC1 Stepping Angle: 1.8 Rated current: 5.0A Rated torque: 1.5 NM Resistance: 1.0 Inductance: 3.5mH Motor length: 76 mm Standard encoder type: incremental Standard encoder specification: 1000 lines Off-shaft mode: A single end out of the shaft Resistance accuracy: 10% (20) Temperature: 80 Maximum Insulation resistance: 100 m Min, 500 VDC Withstand voltage: 500 VAC/Min Radial maximum load: 75N Maximum axial load: 15N Radial clearance: 0.02 Maximum Axial clearance: 0.08 Maximum Ambient temperature: - 20 ~ + 50Package List: 1 x Stepper Motor Note: 1. When installing or removing the terminal of the motor shaft, please don't knock, knock to prevent bad at the other end of the shaft encoder. 2. Try to prevent vibration of shaft seat to prevent bearing damage. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.