Delat A3 Series

As the market of automated manufacturing rapidly develops, the need for servo products with higher performance, speed, precision, bandwidth, and functionality is widely increasing. To meet the requirements of the motion control market for industrial manufacturing machines, Delta presents a new High-end AC Servo System, the ASDA-A3 Series, with features such as multi-functionality, high-performance, energy-efficiency, and compact design.

With auto-tuning and a user-friendly interface for system analysis, the ASDA-A3 Series provides 3.1kHz of bandwidth and employs a 24-bit absolute type encoder, creating advantages that include high response, precise locating, and stable and flexible performance. In addition, the series has added new functions such as vibration suppression, system diagnosis, and a shared DC-bus design which can regenerate energy. Delta’s AC Servo System ASDA-A3 Series offers a comprehensive technology and solution to help our customers enhance their machine’s precision and achieve excellent performance.

Specification

Features & Benefits

3.1 kHz Bandwidth for higher responsiveness and shorter settling time.
16,777,216 pulses/rev ensure precise positioning (24-bit absolute encoder).
Stable low-speed performance and positioning memory during power loss.

Advanced Motion Control

99 E-CAM points and segments for flexible interpolation.
Graphical UI for easy editing and programming.
Supports arithmetic, comparison, homing, position and speed commands.
Advanced functions: superimposition, blending, jump changes.

Auto-Tuning & Vibration Suppression

Built-in auto tuning with step-by-step wizard simplifies setup.
5 notch filters with up to 1kHz tunable bandwidth.
Automatic attenuation for faster damping without damage.
Low-frequency vibration function adapts to flexible machines.

System Diagnostics

Monitors machine rigidity and damping coefficient.
Compares machine health over time with historical data.

Multi-axis DC-Bus Sharing

Collects regenerative energy and stabilizes voltage.
Reduces space and cost for multi-axis systems.

Compact Size

Drives and motors are 20% smaller than ASDA-A2 series.

Intuitive Software Interface

Tree-view navigation and collapsible menus for easy access.
Graphical parameter setup reduces setup time and error.

Applications

Machine tool, precise carving machine, gantry processing, TFT LCD cutting machine, IC packaging machine, assembly/inspection machine, industrial robot, packaging machine, labeling machine, semiconductor machine, textile machine.