Description

Technical Specifications

• Product Model: G-TUB30480FEHSNA2
• Brand: Elmo Motion Control
• Warranty: One Year
• Input Voltage: 3-phase 400–480 VAC (±10%), 50/60 Hz
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -25°C to +70°C
• Response Time: High-speed motion control with sub-millisecond loop processing
• Protection Class: IP20 industrial enclosure
• Accuracy Class: High-precision servo control with encoder feedback support
• Output Frequency: PWM switching up to approx. 32 kHz
• Rated Current Range: 30 A continuous RMS output current
• Peak Current: Up to 90 A short-term output
• Communication Interface: EtherCAT, CANopen, RS-232
• Supported Protocols: EtherCAT CoE, CANopen DS301/DS402, serial communication
• Overload Capacity: Short-term peak current up to 90 A with integrated protection functions
• Control Modes: Position, velocity, torque, and current control
• Supported Feedback: Incremental encoders, absolute encoders, resolver, Hall sensors
• Digital Inputs / Outputs: 8 DI, 6 DO (optically isolated)
• Analog Inputs / Outputs: 4 AI (0–10 V / 4–20 mA), 2 AO (±10 V)
• Cooling Method: Forced air / optional heatsink
• Dimensions: Approx. 100 × 125 × 60 mm
• Weight: Approx. 1.2 kg

Product Description

Product Overview

The ELMO G-TUB30480FEHSNA2 is a high-performance digital servo drive designed for precision motion control in demanding industrial automation systems. Developed by Elmo Motion Control, the drive provides advanced motor control capabilities for AC servo motors and brushless DC motors, enabling accurate control of speed, position, and torque across a wide range of applications.

This servo drive operates with a three-phase 400–480 VAC power input and delivers a continuous output current of 30 A with peak capability up to 90 A. Its high-efficiency design ensures reliable performance even under dynamic load conditions, while advanced field-oriented control algorithms maintain smooth motor operation with minimal torque ripple.

The controller integrates multiple industrial communication interfaces such as EtherCAT, CANopen, and RS-232, allowing seamless integration with PLCs, motion controllers, and distributed automation systems. Built-in digital and analog I/O channels provide flexible connectivity with sensors, actuators, and external control equipment.

With comprehensive protection features—including over-current, over-voltage, and thermal protection—the drive ensures stable long-term operation in industrial environments. Its compact design and powerful control functions make it suitable for high-precision machinery where reliable servo control is essential.

Key Functions

Advanced Motion Control Algorithms

The servo drive implements field-oriented control and advanced PID algorithms to maintain precise motor performance. These control methods enable smooth acceleration, stable torque output, and highly accurate positioning in dynamic motion applications.

Multi-Mode Motor Control

The controller supports multiple control modes including position, velocity, torque, and current control. This flexibility allows engineers to configure the drive for different machine architectures and motion profiles.

High-Speed Industrial Communication

Integrated EtherCAT and CANopen interfaces enable real-time communication with PLCs and motion controllers. These protocols support synchronized multi-axis motion systems and high-speed industrial networks.

Flexible Sensor and Encoder Feedback

The drive supports a wide range of feedback devices such as incremental encoders, absolute encoders, and resolvers. This capability ensures accurate motor position tracking and closed-loop control performance.

Integrated Safety and Protection Mechanisms

Built-in safety functions protect the system from over-current, over-voltage, short circuits, and overheating. These safeguards improve system reliability and help prevent damage to motors and connected equipment.

Application Scenarios

Industrial Robotics

Robotic arms require fast and precise motion control to perform tasks such as assembly, welding, and material handling. The servo drive provides the high-resolution motor control needed for robotic joint movement.

CNC Machine Tools

CNC machining centers depend on accurate positioning and speed regulation for spindle and axis drives. The servo controller ensures stable motor control for milling, turning, and drilling operations.

Packaging and High-Speed Production Lines

Automated packaging machines require synchronized motion control for conveyors, labeling units, and sealing systems. The drive enables precise timing and rapid response in high-throughput production lines.

Semiconductor and Electronics Manufacturing

In semiconductor fabrication and electronics assembly, motion accuracy and repeatability are critical. The drive provides the precision and responsiveness required for wafer handling, inspection equipment, and micro-positioning systems.