NEMA 42 Stepper Motor T8 300 mm Lead Screw for CNC Z Axis Linear 3D Printers Parts
$29.14
$39.63
Description NEMA 42 Stepper Motor T8 300 mm Lead Screw for CNC Z Axis Linear 3D Printers Parts NEMA 42 stepper motor with T8 300mm lead screw engraving machine fits for 3D printer CNC tools. Specification: Screw: 8mm Lead: 8mm Length: 300mm Size: 42x39mm Technique parameter: Phase 2 Step Angle 1.8° Positions Accuracy ±5% Rotor Inertia 57 ( gf-c㎡) Holding Torque 4.0 (kg.cm) Rated Resistance/Phase 2.2±10% (Ω) (20°) Inductance/Phase 3.8±20% (mH) (1kHz 1V rms) Insulation Resistance 100 (MΩ) Min. (DC 500V) Insulation grade B (130°C) Rated Current/Phase 1.5(A) Rate Voltage 3.3V Features: 1. Strengthen PCB board inside motor, high precision inside hole, stable speed. 2. The rotor has strong tightness, stable structure and no residue in the groove. 3. Stable torque, low noise, long service life. 4. Screw mainly use for Stepping motor driving guide rail, machine tool, and other equipment. 5. Easy to install and convenient to use. 6. Suitable for Industrial automation equipment. 7. Fit for 3D printer; engraving machine. Package Included: 1 x 42 stepper motor (with 300mm screw)
