Key facts
- Manuals
- 3
- Languages
- ZH
- Last added
- 2012-04-09
Featured 雷赛 manuals

Leisai DM556/DM856 Stepper Driver User Manual
The DM556/DM856 is a digital stepper driver from Leisai that supports 0.1‑5.6 A output current, 20‑50 VDC (DM556) or 20‑80 VDC (DM856) input, and up to 200 kHz pulse frequency. It features low noise, built‑in auto‑tuning, and protection functions such as over‑current, over‑voltage, and motor open detection.
The manual provides a full overview of electrical parameters, mechanical installation, heat‑dissipation methods, interface descriptions, DIP‑switch settings for current and micro‑stepping, power‑supply recommendations, motor selection guidance, typical wiring diagrams, and a troubleshooting section with common fault codes and solutions. This manual is written in Chinese.
Covers: 概述 · 特点 · 电气指标 · 使用环境及参数 · 机械安装图 · 驱动器接口和接线介绍
Latest 雷赛 manuals
Ressaix technology 3MD560 Manual
Ressaix technology 3ND583 Manual
3ND583 Low Noise Fractional Stepper Driver User Manual, introduces the product's features, characteristics, parameters, wiring, application scenarios and other information
Leisai DM556/DM856 Stepper Driver User Manual
User Manual 10 pages · 449 KB · ZHLeisai DM556/DM856 stepper driver manual with specifications, wiring, setup, and troubleshooting.
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 雷赛 manuals
What should I do if the power LED does not light?
Check the power supply circuit to ensure the driver is receiving proper voltage.
