Servo Drive

Delta servo system is an omnibearing integrated servo system which is based on Delta's strength in industrial and electronic technology and developed for different customers' requirements of various application machine tools. All ASDA series servo drives are provided with a superior digital signal processor (DSP) which represents a high-speed performance of the control circuit loop. Besides, the other features of Delta ASDA series, including gain tuning, smooth motor operation and software analysis / monitor function, also provide high-speed and high-precision motion control for a wide range of industrial automation applications.

Related Products
To meet the demanding requirements of motion control applications in industrial automation and satisfy the needs of high-precision positioning control requested by machine designers and system integrators, Delta launched the high-performance motion control ASDA-A2 series servo motors and servo drives in 2009.
The A+ series is a new type of omnibearing integrated servo system with advanced functions. It is able to combine with medium / high servo motors from 3kW to 7.5kW ( torque output from 19.1 N-M to 47.74 N-M) and is equipped with incremental 20-bit (1280000 ppr) optical encoder, providing more accurate positioning control for high-precision processing industries or the machine applications where high responsiveness and stiffness is needed to reject high torque disturbances. With A and AB series, Delta provide a complete servo product line (from 100W to 7.5kW) to fully support our customers’ needs and offer various options for high torque applications.
The AB series is a high performance digital servo system with advanced functions and supports various motor options including low, medium and high inertia servo motors to meet different application needs. It offers many motion control functionalities for a wide range of industry and machine applications, as well as provided in the A series. In addition, the AB series implements Modbus communication protocol as a standard, to connect with Delta’s programmable logic controller (PLC) and human machine interface (HMI), and establish the advanced architecture of the communication control system. Major applications include a vast range of machine tools and processing machines for various industries.
Power Range: 100 W ~ 3 kW Intelligent motor parameter measuring, easy and fast tuning Accurate positioning and initiation without a Hall sensor unit High flexibility in connecting various kinds of linear motors and servo motors Signal Converter Box (optional) is available for high speed and high precision requirements - Supports AB phase square waves of digital signals and sine waves of analog signals - Signals can be divided up to a multiple of 2,048 to increase positioning resolution for precise position control Detection and compensation of motor cogging force
To meet the requirements of general-purpose machine tools and enhance the competitive advantage in the industrial automation market, Delta Electronics, Inc. is pleased to announce that the new high-performance and cost-effective ASDA-B2 series servo motors and drives has launched into the market.
The B series is a digital servo system with standard functions. It provides built-in Position / Speed / Torque control modes and supports pulse command input and analog signal control. Parameters editing and operation is done via an optional handheld digital keypad. The gain tuning function allows easy operation and the internal memory blocks shorten the parameters upload and download time. The B series is a cost-effective and satisfactory servo system that fills the most basic and functional requirements of industrial automation field.
The A series is an omnibearing integrated servo system with advanced functions. Not only pulse commands and analog voltage signal control, the A series also provides internal point-to-point position control mode (8 internal programmable registers) and offers various internal control functions such as: indexing, feed step control function, internal auto-running control mode, and move to Home function, etc. for a vast range of applications. In addition, the A series implements Modbus communication protocol as a standard, to perfectly meet the requirements of motion control applications for multiple points. The A series servo system provides a better solution for industrial processing machinery and motion control equipment.Specifications A wide power range: from 100W to 1.5kW, 1-phase or 3-phase; from 2kW to 3kW, 3-phase Input power supply: AC 200V ~ 230V Built-in Position / Speed / Torque control modes 8 internal programmable registers (point-to-point position control) Internal control function: Indexing, Feed step control function (for cutting applications) Internal control function: Internal auto-running control mode Internal control function: Move to Home (Homing) function Internal control function: Position teaching function (JOG mode) Programming is done via the built-in keypad or using Deltas free Windows® based software where the user can store, teach, and monitor the operation of the servo system. Modbus communication protocol is supported as standard. Communication Interface: RS-232 / RS-485 / RS-422