Lichuan Open Loop/Closed Loop Integrated Stepper Motors Driver
Pulse/RS485 Control 0.09N.m 2Phase Nema11 DC20~30V 0.7/1.0A 1000PPR
Lichuan Open Loop Closed Loop Integrated Stepper Motors Driver
Pulse & RS485 Control | DC20–30V | Nema11–Nema24
Product Introduction
The Lichuan Open Loop/Closed Loop Integrated Stepper Motors Driver is a compact, high-performance motion control solution integrating
the stepper motor and driver into one unified structure. Supporting
both Pulse and RS485 control, this integrated stepper system delivers stable torque, precise
positioning, and simplified wiring for industrial automation
applications.
With support for open loop and closed loop control, the Open Loop/Closed Loop Integrated Stepper Motors Driver provides flexible solutions for cost-sensitive systems as well as
high-precision positioning equipment.
Product Information
The Open Loop/Closed Loop Integrated Stepper Motors Driver is available in multiple torque ranges from 0.09N·m to 4.3N·m, covering Nema11, Nema14, Nema17, Nema23, and Nema24 frame sizes. It supports DC20–30V power input and integrates a 1000PPR encoder for closed loop operation.
This integrated design reduces system complexity while improving
reliability and installation efficiency.
Product Description
The Lichuan Open Loop/Closed Loop Integrated Stepper Motors Driver combines a high-efficiency 2-phase stepper motor with a digital
driver using advanced current control and feedback algorithms.
Closed loop models use encoder feedback to eliminate step loss and
maintain precise motion under load changes.
The integrated stepper motors driver is ideal for compact
automation systems requiring high stability and consistent
performance.
Basic Information
Product Type: Integrated Stepper Motor + Driver
Control Mode: Open Loop / Closed Loop
Communication: Pulse / RS485
Motor Type: 2 Phase Stepper Motor
Encoder Resolution: 1000PPR (Closed Loop)
The Open Loop/Closed Loop Integrated Stepper Motors Driver is designed for industrial-grade continuous operation.
Specifications
Input Voltage: DC20–30V
Rated Current: 0.7A / 1.0A
Control Interface: Pulse & RS485
Motor Phases: 2 Phase
Encoder: 1000PPR (Closed Loop Version)
Frame Sizes: Nema11 / Nema14 / Nema17 / Nema23 / Nema24
These specifications ensure wide compatibility of the Open Loop/Closed Loop Integrated Stepper Motors Driver with mainstream automation systems.
Torque Options
The Open Loop/Closed Loop Integrated Stepper Motors Driver supports multiple torque levels:
0.09 N·m
0.18 N·m
0.28 N·m
0.48 N·m
0.56 N·m
0.8 N·m
2.2 N·m
3.0 N·m
3.5 N·m
3.8 N·m
4.3 N·m
This wide torque range allows flexible selection for different
mechanical loads.
Product Selling Points
Integrated motor and driver design
Open loop & closed loop control options
Pulse and RS485 dual control modes
Encoder feedback prevents step loss
Compact structure saves installation space
These selling points make the Open Loop/Closed Loop Integrated Stepper Motors Driver ideal for OEM and automation projects.
Product Features
High torque density
Smooth low-speed performance
Real-time position correction (closed loop)
Anti-resonance technology
Industrial-grade protection design
Each feature enhances the reliability of the Open Loop/Closed Loop Integrated Stepper Motors Driver.
Product Technology
The Open Loop/Closed Loop Integrated Stepper Motors Driver adopts digital signal processing (DSP) and advanced current vector
control. Closed loop models continuously compare encoder feedback
with command pulses, dynamically adjusting output torque to ensure
accurate positioning.
This technology significantly improves efficiency and motion
stability.
Working Principle
Open Loop Mode:
The Open Loop/Closed Loop Integrated Stepper Motors Driver operates according to input pulse commands without position
feedback.
Closed Loop Mode:
Encoder feedback (1000PPR) monitors motor position in real time,
enabling automatic correction and eliminating step loss.
This dual working principle supports both economical and
high-precision applications.
Application Fields
The Open Loop/Closed Loop Integrated Stepper Motors Driver is widely used in smart manufacturing.
Product Applications
Linear modules and actuators
Pick-and-place systems
Conveyors and feeders
Labeling and printing machines
Automated inspection equipment
These applications benefit from the precision and compact design of
the Open Loop/Closed Loop Integrated Stepper Motors Driver.
Product Parameter Table
| Item | Description |
|---|
| Product Name | Open Loop/Closed Loop Integrated Stepper Motors Driver |
| Control Mode | Open Loop / Closed Loop |
| Motor Phase | 2 Phase |
| Voltage | DC20–30V |
| Current | 0.7A / 1.0A |
| Torque Range | 0.09–4.3 N·m |
| Frame Size | Nema11–Nema24 |
| Communication | Pulse / RS485 |
| Encoder | 1000PPR |
Product Advantages
Reduced wiring and installation time
Higher positioning accuracy
Improved system reliability
Lower maintenance cost
Flexible torque and frame size options
The Open Loop/Closed Loop Integrated Stepper Motors Driver delivers outstanding value for industrial users.
Product Services
Technical selection assistance
Parameter configuration support
OEM & ODM customization
Fast delivery and stable supply
Professional after-sales service
We support customers throughout the full lifecycle of the Open Loop/Closed Loop Integrated Stepper Motors Driver.
FAQ
Q1: What is the advantage of closed loop integrated stepper motors
driver?
A: Closed loop versions use encoder feedback to eliminate step loss
and improve positioning accuracy.
Q2: Does this product support RS485 control?
A: Yes, the Open Loop/Closed Loop Integrated Stepper Motors Driver supports both Pulse and RS485.
Q3: Which Nema sizes are available?
A: Nema11, Nema14, Nema17, Nema23, and Nema24.
Production Process
Every Open Loop/Closed Loop Integrated Stepper Motors Driver undergoes strict quality control.
Operation Method
Connect DC power supply (20–30V)
Wire pulse or RS485 control signals
Configure parameters via controller or RS485
Test operation and fine-tune settings
Correct operation ensures optimal performance.
Precautions
Ensure correct voltage range
Avoid incorrect wiring
Provide proper ventilation
Follow grounding standards
These precautions extend the service life of the Open Loop/Closed Loop Integrated Stepper Motors Driver.
Company Introduction
Lichuan is a professional motion control manufacturer specializing
in Open Loop/Closed Loop Integrated Stepper Motors Driver, servo motors, and automation solutions. We provide reliable
products to global OEM and automation customers.
Product Certificates
All Open Loop/Closed Loop Integrated Stepper Motors Driver products comply with international standards.
Quality Assurance
Each Open Loop/Closed Loop Integrated Stepper Motors Driver is tested for performance, durability, and reliability before
shipment.
Customer Service Information
Pre-sales technical consulting
After-sales technical support
Remote troubleshooting
Long-term cooperation support
We are committed to providing excellent customer service for every Open Loop/Closed Loop Integrated Stepper Motors Driver.
