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Sigma II
Sigma II Servo Drives and Motors: Precision Motion Control Solutions
The Sigma II series represents a benchmark in servo drive and motor technology, designed for high-performance motion control applications. These products integrate advanced digital signal processing (DSP) and high-resolution encoders (typically 17-bit or 20-bit incremental or ab...
Sigma II Servo Drives and Motors: Precision Motion Control Solutions
The Sigma II series represents a benchmark in servo drive and motor technology, designed for high-performance motion control applications. These products integrate advanced digital signal processing (DSP) and high-resolution encoders (typically 17-bit or 20-bit incremental or absolute) to deliver precise torque, speed, and position control. The servo drives support various control modes, including position, speed, and torque, with a wide input voltage range (200-240V AC or 400-480V AC, depending on model). Motors are available in different frame sizes and power ratings, from 50W to 15kW, with options for brake, keyway, and oil seals. The series is known for its robust construction, high torque-to-inertia ratio, and compatibility with fieldbus networks like MECHATROLINK-II and analog interfaces.
Sigma II systems are deployed across diverse industrial sectors requiring precise motion control. Common applications include CNC machinery, robotics, packaging equipment, textile machines, printing presses, and material handling systems. They are also integral to semiconductor manufacturing, assembly lines, and automated inspection stations. The drives are typically installed in control cabinets or machine panels, while motors are mounted directly on mechanical axes. Their ability to handle high dynamic loads and rapid acceleration makes them ideal for pick-and-place operations, cutting, and forming processes.
The Sigma II category encompasses several subcategories, including servo drives (e.g., SGDH series) and servo motors (e.g., SGMGH, SGMGV, SGMSH series). Key article codes follow a structured format: for drives, SGDH-XXXX (where XXXX denotes rated current and voltage class), and for motors, SGMGH-XXAXX (where XX indicates frame size, power, and encoder type). Common models include SGDH-01AE, SGDH-05AE, SGMGH-09A, and SGMGV-13D. These components are often sold as matched sets to ensure optimal performance and tuning.
Partnering with Electric Automation Network ensures access to genuine Sigma II products with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support, including drive tuning, motor selection, and troubleshooting. We offer detailed documentation per article, including wiring diagrams, parameter settings, and maintenance guides. Whether you need a single replacement drive or a bulk order for a new machine line, we deliver fast and reliably.
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