Machifit Nema17 42mm Stepper Motor with T8 380mm Lead Screw for CNC Engraving Machine

Description:
Machifit 42 stepper motor with T8 380mm lead?screw?engraving machine fits for?3D printer CNC tools.

Specification:
Screw: 8mm Lead: 8mm Length: 380mm 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% (??) (20?￣)
Inductance/Phase	3.8±20% (mH) (1kHz 1V rms)
Insulation Resistance	100 (M??) 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, stepper motor rails. 7. Fit for 3D printer; engraving machine; XYZ module; slider; lifts ect.
Package Included:
1 x 42 stepper motor(with 380mm screw)

More Details: