Feature: 1. High‑quality motor steel sheet, low self‑inductance and good responsiveness, can be directly connected to the load and run at low speed without gear reduction. 2. Can produce a high torsion to inertia ratio on the loaded shaft, and can eliminate the system error caused by the use of reduction gears. 3. The inner rotor adopts German technology and the surface is coated with imported rotor glue to prevent burrs on the surface after the carbon steel is oxidized and ground, causing the noise of the motor to increase. 4. The front and rear covers are perfectly connected, the fuselage is black electrophoresis, high‑end atmosphere and standard size. 5. Small size, easy to carry and store, convenient to use and with good performance. Specification: Item Type: NEMA11 Stepper MotorMaterial: Carbon steel Purpose: Industrial motor control, transmission transmission scene Step Angle: 1.8° Voltage: Determined by the equipped driver, no fixed voltage Current: 0.8A Keep Torsion: 0.06N.m Resistance: 5.3Ω Inductance: 3.3mH/phase Length: Approx. 32mm / 1.3in Number of Outlets: 4 Shaft Type: Milling single flat table Step Angle Accuracy: ±5% (full step) Resistance Accuracy: ±10% (20℃) Inductance Accuracy: ±20% (1KHZ) Temperature Rise: 80℃maximum (rated current, 2-phase energization) Ambient Temperature: -20℃~+50℃ Insulation Resistance: 100MΩMin, 500VDC Withstand Voltage: 500VAC for one minute Radial Clearance: 0.02mm maximum (450g load) Axial Clearance: 0.08mm maximum (450g load) Maximum Radial Load: 28N (20mm from flange surface) Maximum Axial Load: 10N . Package List: 1 x NEMA11 Stepper Motor Note: 1. When connecting the motor to the driver, do not connect the wrong phase.2. Due to different driving conditions, the motor may have heat generation. The surface temperature of the motor is not allowed to exceed 85°C during operation.3. When installing the motor, be sure to use the front end cover of the motor for positioning, and pay attention to tolerances to make sure the concentricity of the motor shaft and the load.