NEMA17 Electric Motor 2‑Phase 42 Stepper 1.8 Degree 0.50Nm Stepping Driver Replacement

1、The front and rear covers are perfectly connected, the body is black electrophoresis, high‑end atmosphere, and the body size is standard.

2、The product can produce a high torsion‑to‑inertia ratio on the loaded shaft, and can eliminate system errors caused by the use of reduction gears.

3、The product surface is coated with imported rotor glue to prevent burrs on the surface after carbon steel oxidation and grinding, resulting in increased motor noise.

4、Imported high‑quality motor steel sheets, bearings made of German technology, low self‑inductance, good responsiveness.

5、The body is black electrophoresis, high‑end atmosphere, and the body size is standard.

Item Type: Stepper Motor

Material: Carbon steel

Purpose: Industrial motor control, transmission occasions

Step Angle: 1.8 degrees

Voltage: Determined by the equipped driver, no fixed voltage

Current: 1.8A

Holding Torsion: 0.50N.m

Resistance: 1.8Ω

Inductance: 3.2mH/phase

Length: Approx. 48mm / 1.9in

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 1 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

1 x Stepper Motor