LC3522D Three-Phase 86/110 Digital Stepper Driver - NEMA 34 Motor Drive, High Torque Precision Control, Leadshine-Compatible Driver

LC3522D stepper driver

Three-phase stepper motor driver

86/110 digital step drive

LC3522D three-phase 86/110 digital stepper driver

LC3522D stepper driver: Three-phase stepper motor driver designed for 86/110 frame motors, featuring digital step drive technology with precision control and efficient operation in industrial applications.

Specification

SEODescription

The LC3522D stepper driver is a high-performance Three-phase stepper motor driver designed for 86/110 digital step drive applications. Operating at AC 50-110V input voltage, it supports direct control of three-phase stepper motors with precision microstepping (up to 256 subdivisions) and peak current up to 7.2A. Featuring multiple digital inputs for pulse/direction signals and alarm outputs, it integrates RS485 communication for network control. The compact design operates reliably in industrial environments (-20°C to 50°C), suitable for CNC machinery, automated production lines, and precision positioning systems. Its key advantages include smooth motion control, anti-resonance algorithms, and overheat protection, though optimal performance requires careful tuning of motor parameters. This driver excels in applications demanding high torque stability and low motor noise.

SEOSpecification

Parameter	Specification
Model	LC3522D stepper driver
Motor Type	Three-phase stepper motor driver
Input Voltage	86-110VAC ±15%
Output Current	2.0-5.6A (adjustable)
Microstep Resolution	1-512 subdivisions (86/110 digital step drive)
Control Interface	Pulse/Direction, CW/CCW
Max Pulse Frequency	200kHz
Protection Features	Over-voltage, Over-current, Short-circuit, Overheating
Operating Temperature	-10°C to +45°C
Dimensions	150x90x40mm
Certification	CE, RoHS

SEOQandA

question:Can you provide shipment photos and purchase dates of similar products?
answer:Yes, we provide shipment photos and purchase details upon request.
question:Do you accept payment after delivery?
answer:We require partial deposit upfront; balance payment before shipment.
question:Are product certifications available for review?
answer:Certificates (ISO, CE, etc.) are shared during contract finalization.

SEOQandA_Product

question:Motor not moving after power-up. What to check?
answer:Verify power supply connections and ensure configuration parameters (e.g., current, microstep) are correctly set.
question:Excessive motor vibration or noise during operation.
answer:Adjust microstep settings or reduce motor current. Ensure mechanical alignment and load are within specs.
question:Driver overheats during normal use. Possible causes?
answer:Check for adequate cooling, ensure ambient temperature is within limits, and reduce motor current if necessary.
question:Communication failure with external controller.
answer:Confirm wiring matches protocol (e.g., STEP/DIR, RS485). Check baud rate and address settings for compatibility.
question:Configuration changes not saved after power cycle.
answer:Use the EEPROM save function via the control interface or reinitialize settings using factory reset procedures.