Item Description:
Laser Machine Rotary Attachment For CO2 Laser Engraver Engraving Machine Available: Cup, Bottle, Cylinder drum, Tube, Bowl etc.
Two-phase four-wire stepping motor.
Packaging Size:15.75¡°*7.87¡±*7.87¡°£¨40*20*20 cm)
Product weight:8LB
stepping motor:NEMA 17(42BYG)
P1.0= A P1.1=B P1.2=B" P1.3=A"
A+(Red),A-(Blue) ,B-(White),B+ (Yellow)