STM32 Closed Loop 42 Stepper Motor kit for 3D Printing Compatible Mechaduino

Description Motor parameters Product Name 42 two phase stepper motorMaterial MetalColor As the picture shownProduct Size Length is 75mm max diameter is 55mmPackage Box Size 135 80 90mmProduct Weight About 267 4gPackaging Weight Approx 334gModel number 17HS4401Step angle 1 8 °Max no load starting frequency ≥ 1400 PPSRated voltage 3 6VMax no load operating frequency ≥ 4000 PPSRated current 1 5A phasePhase inductance 3 7 1 20 mHHolding torque ≥420 mN mPhase resistance 2 4 1 15 Ω phasePositioning torque 15 mN m REFElectric strength AC600V 1mA 1SWiring Instructions 1 VCC Connect 12 30V power supply Refer to the working voltage of the motor general 24V 2 GND Ground wire3 CLK Control signal Connected to pulse input 4 DIR Direction control signal Floating forward ground reverse 5 ENA Connect to enable signal Default enable grounding stops working 6 P2 Connect one phase to the motor on each side Refer to the motor parameter description the motor is divided into two phases AB pins 1 and 2 are connected to one phase and pins 3 and 4 are connected to the other phase DIP switch ON 1 OFF 0 1 Div1 Div2 control pulse frequency division 1 00 4subdivision 2 10 8subdivision 3 01 16subdivision 4 11 32subdivision2 Ctl setting control mode open loop closed loop 1 0 Open loop mode 2 1 Closed loop mode3 AC setting calibrationTurn t