REXROTH INDRAMAT DDS02.2-A100-B DIAX03 Basic unit

Buy online your REXROTH INDRAMAT DDS02.2-A100-B DIAX03 Basic unit from our e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

The REXROTH INDRAMAT DDS02.2-A100-B is a digital servo drive basic unit from the DIAX03 / DDS02.2 platform, designed for precise single-axis control in CNC machines and industrial automation systems. It provides torque, speed and position control for compatible INDRAMAT AC servo motors, including MDD, MKD and LAR motor families.

This INDRAMAT servo amplifier is designed for use on the shared DC bus of a DIAX03 multi-axis rack and features the A100 performance class. It is rated for 100 A with a nominal voltage of 300 V and belongs to Series 2, Configuration 2. The basic unit is designed to operate with compatible plug-in firmware, feedback and interface modules.

The complete DDS02.2-A100-B assembly with FWC-DSM2.3-ELS-05V20-MS card and parameter module is a practical replacement unit, spare part or CNC replacement component for legacy DIAX03 systems.

This drive is suitable for CNC machine-tool axes, machining centers, lathes, transfer machines, gantries and automated equipment requiring reliable closed-loop servo control. Keeping a tested replacement unit in industrial spare inventory can help reduce downtime following amplifier faults and support rapid maintenance interventions.

Each unit can be supplied as a tested unit or refurbished unit, depending on availability. Drives are function-tested with suitable INDRAMAT servo motors and CNC test equipment to verify basic operation and control functions before shipment. Units are protected with antistatic packaging and secure cushioning for industrial transportation and supplied with a commercial warranty.

The DDS02.2-A100-B is also suitable as an emergency spare for obsolete DIAX03 installations. Cnc-shopping can assist with sourcing obsolete INDRAMAT parts and may provide repair or exchange services when applicable, helping extend the service life of legacy CNC systems.

Frequently asked questions about DDS02.2-A100-B:

Does this basic unit include firmware and interface plug-ins?
It is supplied as a basic drive. The firmware and interface cards are selected per application, and many users transfer them from the original unit or request the correct modules during ordering.

Which motors can it operate with?
It is commonly used with REXROTH INDRAMAT MDD/MKD AC servomotors when fitted with the matching feedback and command interface. Always verify motor current class, encoder type and cable sets before installation.

Where does it mount and what supply does it need?
It installs in a DIAX03 multi-axis rack and runs from the rack’s DC bus via the appropriate supply module. Compatibility with the existing rack and supply rating should be confirmed during selection.

Can it be used as a field replacement for a failed axis?
Yes, it is frequently used as a field replacement unit. Reusing the parameter module and interface cards from the failed drive often shortens commissioning and helps restore machine uptime faster.