
( Brand: Stepperonline ), ( Manufacturer Part Number: DM860I ), ( Part Type: Digital Motor Driver ), ( Run Method: Bipolar ), ( Input Voltage: 20-80v ), ( Country/region Of Manufacture: China ), ( Application: Single Axis )
The Stepperonline DM860i is a versatile and powerful 20-80VDC digital stepper motor driver designed for various applications where precise control of stepper motors is essential. This driver comes in a black anodized aluminum housing, adding a sleek and professional look to any setup.
The DM860i is a full-featured, microstepping driver, capable of delivering current up to 3A per coil for both unipolar and bipolar stepper motors. It supports full and half stepping modes, with up to 1/32 microstepping resolution. This means that it can provide extremely fine motion control, making it an ideal choice for CNC machines, 3D printers, robotic applications, and other precise automated systems.
One of the key features of the DM860i is its advanced digital control. It utilizes a high-performance microcontroller which enables it to quickly and accurately process step and direction signals, assuring consistent and reliable motor performance. The driver also benefits from an automatic acceleration and deceleration function, facilitating smooth motion and reduced wear on the motor.
The DM860i offers various control interfaces to cater to different application requirements. It supports UART, parallel, or TTL input signals, as well as separate enable, direction, and step inputs. For sophisticated applications, I2C communication capability is also included, allowing real-time configuration of motor settings through software. Additionally, the driver includes an optional MC teeny multi-purpose microcontroller interface for advanced users to develop custom control algorithms.
The DM860i is equipped with various safety features such as over-current, over-voltage, and over-temperature protection. These features prevent potential damages to the driver and motor in different scenarios, ensuring a safer and more dependable operation. The driver also includes a thermal shutdown feature, which kicks in when the motor or the driver's temperature rises beyond specified limits, thereby preventing permanent damages.
The Stepperonline DM860i also benefits from easy-to-use setup procedures. The driver incorporates onboard DIP switches for microstepping configuration, voltage selection, and input polarity adjustment, eliminating the need for external components while simplifying the assembly process. With a compact size, robust housing, and extensive features, the DM860i is an excellent choice for professionals seeking a high-performance and versatile stepper motor driver.
The Stepperonline DM860i is a popular digital stepper motor driver known for its versatility and high-performance capabilities. This device can provide precise control for stepper motors in various applications, including CNC machines, 3D printers, and robots. In this analysis, we'll cover the pros and cons of buying a Stepperonline DM860i, without using emojis and in a tabular format.
Pros:1. Flexible input voltage: The DM860i can accommodate a wide input voltage range from 20V to 80V, making it suitable for various applications and power requirements.
2. High-performance: It offers current outputs of up to 3.7A per channel, ensuring efficient motor operation and minimal power loss. The microstepping resolution is up to 1/128th step for fine motor movement control.
3. User-friendly interface: The motor driver features an easy-to-understand LCD display and two rotary encoders for intuitive control of motor direction, acceleration/deceleration, and other settings.
4. Protection features: The driver includes protection functions such as current limiting, overvoltage protection, undervoltage protection, and overheat protection to prolong the motor's lifespan and ensure stability.
5. Programmable: With its onboard microcontroller, the DM860i can be remotely programmed and configured via I2C or SPI interfaces to suit your specific application.
Cons:1. Complex setup: Compared to some other motor drivers, the DM860i may require more time to set up due to its advanced features and programming capabilities.
2. Compatibility: While the motor driver is compatible with a wide range of stepper motors, it may require additional accessories, such as drive belts, pulleys, or couplings, depending on the application and motor size.
3. Pricing: As a high-performance digital motor driver with advanced features, the DM860i may have a higher price point than some other options in the market.
Conclusion:The Stepperonline DM860i digital stepper motor driver has numerous advantages, such as its flexible input voltage, high performance, user-friendly interface, protection features, and programmability. However, the more complex setup process and higher cost compared to other motor drivers are potential drawbacks. Taking all these factors into consideration, the DM860i may be a wise investment if you have advanced stepping motor control requirements and the added features and flexibility are essential for your application. Overall, it derives a strong recommendation due to its industry-standard performance and user-centric design.
Both units have been taken out of there boxes but never powered up nor soldered. Minimal surface scraps and dings from transportation.