OKB USD: A Comprehensive Overview
The OKB USD series of stepper motor drivers is a marvel of modern engineering, designed to cater to the needs of PCB installations. These micro-stepping drivers, ranging from 12V to 42V DC and 0.3A to 2.4A, are tailored for space-saving and cable-free solutions, making them an ideal choice for single-axis or multi-axis applications with electronic control integration.
Design and Features
Available in 12 different models, the OKB USD series is divided into three current sizes and four distinct functionalities. Some models can be controlled via step and direction signals, while others can be controlled through serial links. The series offers step resolutions ranging from half-step to a remarkable 25600 steps per revolution, providing precise control over the motor’s movement.
With the proprietary communication protocol called LEP11, you can control up to 32 different drivers through a simple serial line. The available commands allow you to configure acceleration time, minimum and maximum frequency, and perform absolute or relative positioning. Additionally, you can read the real-time operating status of each connected module. Three configurable lines, which can be set as inputs or outputs, complete the serial version of the module. These lines can also be configured to trigger the driver’s start.
Technical Specifications
| Specification | Value |
|---|---|
| Power Supply Voltage | 12V DC to 42V DC |
| Phase Current | 0.3A to 2.4A |
| Logic Power Supply Voltage | 5V DC |
| Control Mode | Step and Direction Digital Input |
| TTL/CMOS Compatible | 5: Step, Direction, Enable, Standby, Reset |
| RS0, RS1, RS2 | 3: RS0, RS1, RS2 |
Applications
The OKB USD series is versatile and can be used in various applications, such as CNC machines, 3D printers, robotics, and more. Its compact design and high precision make it an excellent choice for projects where space is limited and accuracy is crucial.
Installation and Integration
Installing the OKB USD series is straightforward. The drivers are designed to be mounted on a PCB, which makes them easy to integrate into your project. The drivers can be controlled via step and direction signals or through serial links, depending on your application’s requirements.
Support and Documentation
LAM Technologies, the manufacturer of the OKB USD series, provides comprehensive support and documentation for their products. You can find detailed installation guides, technical specifications, and FAQs on their website. Additionally, their customer support team is available to assist you with any questions or concerns you may have.
Conclusion
The OKB USD series of stepper motor drivers is a powerful and versatile solution for PCB installations. With its compact design, high precision, and easy integration, it is an excellent choice for a wide range of applications. Whether you are working on a CNC machine, 3D printer, or robotics project, the OKB USD series is sure to meet your needs.
