Proper wiring is critical to avoid damaging the unit or the connected motor.

If the original product page is dead, paste the old URL into archive.org. You might recover a cached version of the HB-B3HL manual PDF.

is a high-performance three-phase hybrid stepper motor driver

Many HB-B3HL units have internal DIP switches to set voltage thresholds. The manual includes a truth table showing each switch’s function (e.g., SW1 = battery type, SW2 = float voltage).

: Since these motors often work with position controllers, the XC2001 Position Controller Manual on Scribd can provide context for complex automation setups.