Stepper Motor Drives 28/35/39/42 DRV8825-2842 Two-Axis Current 2A 32 Subdivision

Features:※ signal input: single-ended, pulse / direction※ subdivision optional: 1/2/4/8/16/32 subdivision※ Output current: 0.25A-2.00A※ Input voltage: 9-32VDC※ automatic quiescent current halved※ Can drive 4, 6, 8 line two-phase, four-phase stepper motor Optocoupler isolation signal input, anti-interference ability※ With overheating, over-current, under-voltage lock, input voltage anti-reverse protection and other functions※ small size, easy to install※ External signal 3.3-24V common, no series resistanceElectrical environment:cooling method Natural cooling or forced air cooling. occasion Do not place it near other hot equipment. Avoid dust, oil, corrosive gas, excessive humidity and strong earthquakes. Do not use combustible gas or conductive dust. humidity 40-90％RH shock 10-55Hz/0.15mm Save the temperature -20-65℃ weight 0.25KG Subdivision settings:Set the subdivision (1 axis and 2 axes) with 1, 2, and 3 DIP switches as follows: Subdivision S1 S2 S3 1 ON ON ON 2 OFF ON ON 4 ON OFF ON 8 OFF OFF ON 16 ON ON OFF 32 OFF ON OFF 32 ON OFF OFF 32 OFF OFF OFF Current setting:Use 4, 5, and 6 DIP switches to set the current (1 axis and 2 axes are the same) as the following table: Current S4 S5 S6 0.25 ON ON ON 0.55 ON ON OFF 0.75 ON OFF ON 1.00 ON OFF OFF 1.45 OFF ON ON 1.60 OFF ON OFF 1.75 OFF OFF ON 2.00 OFF OFF OFF Wiring diagram:Product Size:Product physical map:

• ※ signal input: single-ended, pulse / direction
• ※ subdivision optional: 1/2/4/8/16/32 subdivision
• ※ Output current: 0.25A-2.00A
• ※ Input voltage: 9-32VDC
• ※ automatic quiescent current halved