... *H). 3.current 1.5A - 3A. Stepper motor driver 4 axisInput Power 12 - 36V DC power supplyStepper motor ... outputCompatible Stepper motors 2 or 4 phase, 4,6 or 8 lead stepper motors, 3A max.Dimensions 18 * 11 * 4 ... current can be set for different stepper motorsAttention: This driver is the 1.5A-3A version, it's specially ... motors is below 1.5A, you can choose the 0.5A-2.5A version!Please let us know which ...