Rtelligent R28S Open Loop Stepper Driver
Description
The Rtelligent R28S Open Loop Stepper Driver is a compact and high-performance motor driver designed for precise motion control applications. Developed using Rtelligent’s advanced stepper drive technology and years of industrial motion control experience, the R28S driver delivers stable, efficient, and low-noise operation for open-loop stepper motors.
The driver utilizes an upgraded control architecture and optimized algorithms to significantly reduce low-speed motor resonance, resulting in smoother movement and improved operational stability. It also offers enhanced anti-interference capability, ensuring reliable performance in electrically noisy industrial environments.
The R28S supports multiple pulse command modes including PUL+DIR, CW+CCW, and QEP, making it compatible with a wide range of controllers and automation systems. Additional intelligent features such as non-inductive rotation detection and phase alarm functions improve motor monitoring and operational safety.
Designed for compact motion systems, the driver supports open-loop stepper motors below 28mm and provides flexible parameter configuration through onboard DIP switches. Its compact form factor and industrial-grade protection functions make it suitable for CNC systems, robotics, automation equipment, and precision control applications.
Features
- Advanced open-loop stepper motor control technology
- Reduces low-speed motor resonance and vibration
- Enhanced anti-interference performance
- Supports multiple pulse input modes
- Supports PUL+DIR, CW+CCW, and QEP command forms
- Non-inductive rotation detection function
- Integrated phase alarm function
- DIP switch configuration for easy setup
- Compact and industrial-grade design
- Supports NEMA 17 and compatible compact stepper motors
- Over-voltage, over-current, and short-circuit protection
- Smooth and precise motor operation
Applications
- CNC machines
- 3D printers
- Industrial automation systems
- Robotics projects
- Medical and laboratory equipment
- Packaging machinery
- Textile machinery
- Electronic assembly systems
- Precision motion control applications
Package Includes
- 1 × Rtelligent R28S Open Loop Stepper Driver
Specifications
| Parameter | Value |
|---|---|
| Item Type | Stepper Driver |
| Model | Rtelligent R28S |
| Operating Voltage | 12V to 24V DC |
| Output Current | 0.3A to 1.0A |
| Compatible Motor | Open-loop stepper motor below 28mm |
| Rated Impulse Voltage | 5V or 24V |
| Pulse Input Modes | PUL+DIR, CW+CCW, QEP |
| Serial Interface | TTL 3.3V |
| Configuration Method | DIP Switch |
| Protection Features | Over-voltage, Over-current, Short-circuit Protection |
| Shipping Weight | 0.146 kg |
| Shipping Dimensions | 16 × 11 × 6 cm |
