EU丨4 Axis CNC Controller Kit NEMA34 5.6Nm Stepper Motor Driver Mach3 Board Power
Each relay has attracted indicating lamp, which is more intuitive and convenient. P2 port is for the spindle, P3 port is for the cooling liquid, P4 port can be defined. 4 x34HS9801Nema34 stepper motor 878oz-in,4A,98mm.