Servo Delta ASDA-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.

Applications :

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

Features & Benefits :

3.1 kHz Bandwidth

• Higher responsiveness and shorter settling time increases productivity

24-bit Absolute Type Encoder

• 16,777,216 pulses/turns ensure precise positioning
• Steady performance at low-speed enhances machining quality
• Keeps motor’s position during power shortage

Advanced Motion Control E-CAM & 99 sophisticated motion

• E-CAM & 99 sophisticated motion commands and segments allowed
• Graphical user interface offers simple setup and programming
• Arithmetic operation / comparison commands available
• General motion functions such as homing, position and speed commands
• Superimposition, blending, and jump change motion commands provided

Comprehensive Auto-Tuning Functions

• Built-in auto-tuning function lowers the barriers for users and optimizes machine performance with less tuning effort
• Provides step-by-step guidance wizard for easily tuning and setting up servos via panel keypad or software

Excellent Vibration Suppression

Advanced Notch Filter

• Provides 5 sets of notch filters with up to 5 kHz tunable bandwidth
• The filters can search resonance in a shorter time and set the attenuation level automatically, avoiding damage to machines

Low Frequency Vibration Suppression Function

• Suppresses vibration for machines with high flexibility, enhancing overall performance
• Adopts a creative algorithm to eliminate the shaking of machines without slowing down its response and speed

System Diagnosis Function

• Measures the rigidity and damping coefficient of a machine and checks the consistency of the machine’s batch installation
• Acquires the wear condition of a machine by comparing data from different time spans

Multi-axis DC-bus Sharing Design

• Collects regenerative energy and stabilizes DC-bus voltage for energy savings
• Multiple servo drives with DC-bus sharing saves cost of resistors and installation space

Slim and Compact Size Servo Drives and Motors

• Drives and motors are 20% smaller and shorter than the ASDA-A2 Series, saving space

Intuitive Software Interface

• Tree-View index list and collapsible menu helps to access functions easily
• Graphical interface provides set up functions and parameters, reducing setting time and failure