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- Last added
- 2026-09-28
Featured Zi Sheng manuals

Zi Sheng ZS-2D2250M (Bipolar) 2-Phase Microstep Driver User Manual
This manual outlines safety precautions, warranty terms, and proper use of the ZS‑2D2250M driver. It warns against operation in wet, flammable or explosive environments, stresses proper grounding, ventilation, and the need for an independent DC power source, and details the one‑year warranty and conditions that void it.
Installation instructions cover storage conditions, mounting requirements, and environmental limits. The guide explains LED status indicators, switch‑based current and pulse/revolution settings, and provides a complete pin assignment table with voltage and impedance specifications for connecting stepper motors and control signals. This manual is written in Chinese.
Covers: Safety Instructions · Warranty Information · Storage and Installation · LED Indicators · Switch Settings · Pulse/Rev Configuration
Latest Zi Sheng manuals
Zi Sheng ZS-2D2250M (Bipolar) 2-Phase Microstep Driver User Manual
User Manual 6 pages · 352 KB · ZHThe Zi Sheng ZS-2D2250M (Bipolar) 2‑phase microstep driver user manual provides safety guidelines, installation steps, wiring, settings, and specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Zi Sheng manuals
What does the green LED flashing indicate?
A flashing green LED means the driver is operating normally.
From: Zi Sheng ZS-2D2250M (Bipolar) 2-Phase Microstep Driver User Manual
How can I set the run current for the driver?
Use the RUN CURRENT switches (SW1‑SW3) to select the desired current per phase as shown in the table.
From: Zi Sheng ZS-2D2250M (Bipolar) 2-Phase Microstep Driver User Manual
