Smart Motor Devices OÜ Unveils the BLD-50: A High-Performance Brushless DC Motor Controller for Industrial Applications

Smart Motor Devices OÜ launches the BLD-50, a high-performance brushless DC motor controller. With four-quadrant speed control, PID tuning, and robust safety features, it delivers precision and easy integration for industrial applications. Available June 2025.

Tallinn, Estonia, April 11, 2025 /MarketersMEDIA/ — Smart Motor Devices OÜ, a leading developer and manufacturer of advanced motor control solutions, announces the upcoming launch of new DC brushless motor controller – BLD-50. The device is set to be available for orders in June 2025. Designed for medium to large BLDC motors with a maximum current of 50A, the BLD-50 delivers precision, flexibility, and robust performance for industrial automation, robotics, and motion control systems.

Advanced Control for Demanding Applications

The BLD-50 stands out with its four-quadrant phase control, ensuring stable motor speed under varying load conditions—whether the motor is driving, braking, or reversing. Engineers and system integrators will benefit from its wide range of speed control options, including:

• Analog signals (0-5V, 0-10V, ±10V, 4-20mA); PWM signal
• Discrete input for second-speed operation
• Configurable START/STOP and DIR logic for seamless integration

Additional key features include:

•  User-adjustable current limit function
• Smooth acceleration & deceleration with adjustable parameters
•  Emergency stop (HARD_STOP) for safety-critical systems
• External braking resistor support for regenerative energy dissipation
•  Electromagnetic brake control (automatic or signal-based)
• Full-fledged PID tuning with USB connection
• USB-C interface for parameterization, real-time monitoring, and error code diagnostics.

Optimized for Industrial Efficiency

The BLD-50 eliminates the need for additional control modules, reducing development time and costs for OEMs and engineers. It ensures reliability in demanding environments. With the BLD-50, we’re delivering a versatile, high-power solution that simplifies integration while offering advanced functionality. Combination of wide range speed control, configurable dynamics, and robust protection circuits makes it ideal for applications where performance and safety are critical.

Availability & Further Information

The BLD-50 controller will be available for order in June 2025. For technical specifications, pricing, or pre-order inquiries, visit the company’s web-site https://smd.ee.

About Smart Motor Devices OÜ

Smart Motor Devices OÜ specializes in designing and manufacturing reliable motor control devices for OEMs and end-users worldwide. Their solutions cater to diverse applications, from industrial automation to specialized machinery, emphasizing innovation and user-friendly design.

About the company: Smart Motor Devices OÜ is a developer and manufacturer of high-quality motor control devices for OEMs and end-users worldwide. We combine technical expertise with customer-focused solutions to deliver reliable, easy-to-integrate products for diverse industrial applications. Our team provides comprehensive technical support and ensures proven performance across all solutions. Learn more at https://smd.ee.

Contact Info:
Name: Sergei Sergeev
Email: Send Email
Organization: SMART MOTOR DEVICES OÜ
Address: Akadeemia tee 21/6, 12618, Tallinn, Estonia
Phone: +372 655 9914
Website: https://smd.ee/

Release ID: 89157398

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