Key facts
- Manuals
- 8
- Languages
- ZH
- Last added
- 2026-10-03
Featured Leisai manuals
Leisai DM556S Digital Two-Phase Stepper Driver User Manual
The DM556S is a digital two‑phase stepper driver from Leisai. This manual provides an overview of the product, its electrical, mechanical and environmental specifications, and detailed wiring diagrams.
It also explains how to configure current, microstepping, power supply, motor selection, protection functions, and includes common troubleshooting tips and warranty information. This manual is written in Chinese.
Covers: Product Overview · Electrical, Mechanical and Environmental Specifications · Driver Interface and Wiring · Current and Microstepping Settings · Power Supply Selection · Motor Selection
Leisai CL42 Digital Closed-Loop Stepper Driver User Manual
The CL42 is a digital closed‑loop stepper driver developed by Leisai, featuring a 32‑bit DSP controller, programmable current up to 3 A, and a pulse response up to 200 kHz. It supports 42‑series closed‑loop stepper motors and includes protection functions such as over‑current, over‑voltage, and tracking error detection.
The manual covers electrical and mechanical specifications, detailed interface definitions, DIP‑switch configuration, parameter adjustment via RS‑232, typical application wiring, and warranty information. It also explains LED status indicators and fault‑code handling for easy troubleshooting. This manual is written in Chinese.
Covers: Product Overview · Electrical and Mechanical Specifications · Interface and Wiring · DIP Switch Settings · Parameter Settings · Typical Application Wiring
Leisai DM422 Digital Two-Phase Stepper Driver User Manual
This user manual introduces the Leisai DM422 digital two‑phase stepper driver, describing its features, applicable applications and the basic operation principle. It lists the electrical, mechanical and environmental specifications, and explains the driver’s interface and wiring requirements.
The document also covers how to set output current and micro‑stepping via DIP switches or PC software, power‑supply selection, motor compatibility, typical wiring diagrams, built‑in protection functions, and a troubleshooting section with common issues and warranty information. This manual is written in Chinese.
Covers: Product Overview · Electrical, Mechanical and Environmental Specifications · Driver Interface and Wiring · Current and Micro‑stepping Settings · Power Supply Selection · Motor Selection
Leisai HBS86HS Digital Hybrid Servo Drive User Manual
This manual introduces the HBS86HS digital hybrid servo drive, its technical features, and typical applications such as CNC machines, laser plotters and other automation equipment. It covers electrical, mechanical and environmental specifications, connector definitions, wiring diagrams, DIP‑switch settings and parameter configuration.
Installation guidance, fault indication, cooling recommendations and warranty terms are also detailed, helping users install, operate and maintain the drive safely and efficiently. This manual is written in Chinese.
Covers: Product Overview · Electrical, Mechanical and Environmental Specifications · Interface and Wiring · DIP Switch Settings · Parameter Settings · Typical Application Wiring
Latest Leisai manuals
Leisai DM556S Digital Two-Phase Stepper Driver User Manual
User Manual 9 pages · 721 KB · ZHUser manual for the Leisai DM556S digital two‑phase stepper driver, covering specifications, wiring, settings and troubleshooting.
Leisai CL42 Digital Closed-Loop Stepper Driver User Manual
User Manual 9 pages · 634 KB · ZHThe Leisai CL42 manual provides specifications, wiring diagrams, parameter settings, and troubleshooting for the digital closed‑loop stepper driver.
Leisai DM422 Digital Two-Phase Stepper Driver User Manual
User Manual 8 pages · 576 KB · ZHThe manual provides overview, specifications, wiring, current and micro‑stepping settings, power selection, motor selection, typical wiring examples…
Leisai HBS86HS Digital Hybrid Servo Drive User Manual
User Manual 10 pages · 799 KB · ZHThe Leisai HBS86HS digital hybrid servo drive user manual provides product overview, specifications, wiring, settings and warranty information.
Leisai DMA860H Digital Two-Phase Stepper Driver User Manual
User Manual 8 pages · 660 KB · ZHThe manual provides product overview, specifications, wiring, settings, protection features and troubleshooting for the Leisai DMA860H digital two‑phase…
Leisai H2-2206 High‑Voltage Digital Hybrid Servo Drive User Manual
User Manual 10 pages · 842 KB · ZHThe Leisai H2-2206 manual explains installation, wiring, parameter settings and safety for the high‑voltage digital hybrid servo drive.
Leisai iDM 42-08 Smart Integrated Stepper Motor User Manual
User Manual 5 pages · 574 KB · ZHThe Leisai iDM 42-08 smart integrated stepper motor user manual provides product overview, specs, wiring, dip‑switch settings, and warranty details.
Leisai CL57 V3.0 Digital Closed‑Loop Stepper Driver User Manual
User Manual 11 pages · 1.7 MB · ZHThe Leisai CL57 V3.0 manual provides product overview, specifications, wiring, dip‑switch settings and troubleshooting for the digital closed‑loop stepper…
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 Leisai manuals
What is the recommended power supply voltage range for the DM556S?
The driver operates with an input voltage between 20 VDC and 50 VDC.
From: Leisai DM556S Digital Two-Phase Stepper Driver User Manual
What protection functions are built into the driver?
The driver includes over‑voltage, over‑current/short‑circuit protection and an alarm output.
From: Leisai DM556S Digital Two-Phase Stepper Driver User Manual
What input voltage range does the CL42 support?
The driver operates from a DC supply of +24 V to +48 V.
From: Leisai CL42 Digital Closed-Loop Stepper Driver User Manual
How many fault codes can be stored in the driver?
The CL42 can retain up to 10 of the most recent fault codes in its EEPROM.
From: Leisai CL42 Digital Closed-Loop Stepper Driver User Manual
How do I set the output current of the DM422 driver?
The output current is set with DIP switches SW1‑SW3 or via the PC software; the maximum is 2.2 A with a resolution of 0.1 A.
From: Leisai DM422 Digital Two-Phase Stepper Driver User Manual
How do I clear a fault condition?
Turn off the power, check the wiring, then power the driver back on to clear the fault alarm.
From: Leisai DM422 Digital Two-Phase Stepper Driver User Manual