Ring 1-Series Servo Drive

The Ring 1-Series is Allient’s latest digital servo drive, purpose-built for seamless OEM integration inside brushless servo motors. Delivering up to 400W of power in an ultra-compact design, the Ring 1-Series Drive is optimized for installation within 60 mm servo motors, enabling manufacturers to create highly integrated motion control solutions without sacrificing performance or functionality.

Designed for CANopen-based motion control systems, this drive incorporates the industry-standard CiA 402 motion control profile, ensuring straightforward network integration and interoperability. Its single-PCB architecture simplifies motor integration while reducing overall system size, wiring complexity, and installation requirements.

The Ring 1-Series Servo Drive is ideal for OEMs developing compact, high-performance motion control systems.

Benefits & Advantages

• Provides smooth, motor control through Field Oriented Control (FOC), sinusoidal commutation, and SVPWM technology.
• Supports BiSS-C absolute encoder feedback for accurate position control.
• Simplifies setup, tuning, and diagnostics with MotionSet Pro software for Windows 10 and 11.
• Includes event logging and axis monitoring tools for faster troubleshooting and performance optimization.
• Integrated Safe Torque Off (STO) functionality enhances machine safety.
• Supports compliance with key safety standards, including ISO 61800-5-2, SIL 3, PL e, and Category 3 (DIN EN ISO 13849-1).

Market Segments & Applications

Industrial Automation, Robotics and Motion Control, Medical, Semiconductor, Specialty Machinery and OEM Equipment