Bosch Rexroth HDD02.2-W040N-HS12-01-FW Servo Drive for IndraDrive

Bosch Rexroth HDD02.2-W040N-HS12-01-FW Servo Drive for IndraDrive

The Bosch Rexroth HDD02.2-W040N-HS12-01-FW, paired with firmware FWA-DIAX04-ELS-05VRS-MS, is a high-performance digital servo drive engineered for seamless integration within the IndraDrive control system architecture. Designed to operate as a precision motion control node within multi-axis automation environments, this drive delivers deterministic torque and velocity response across demanding industrial applications. Whether deployed in a standalone axis configuration or as part of a coordinated multi-drive system, the HDD02.2-W040N-HS12-01-FW ensures consistent signal fidelity, robust communication stability, and long-term operational reliability — all backed by a warranty terms confirmed during quotation.

In modern layered automation architectures, the servo drive does not function in isolation. It serves as the critical interface between the motion controller layer and the physical execution layer, translating digital command signals into precise mechanical output. The HDD02.2-W040N-HS12-01-FW is purpose-built for this role within the Bosch Rexroth IndraDrive ecosystem, supporting synchronous and asynchronous motor control with full firmware configurability via the DIAX04 platform. Its architecture-ready design means it can be commissioned, diagnosed, and maintained within the same engineering environment as other IndraDrive components, reducing integration complexity and accelerating system deployment.

From a system architecture perspective, this drive supports the full signal chain from the control layer through to the execution layer. It accepts motion commands from Bosch Rexroth DIAX04-compatible controllers, processes encoder feedback from connected servo motors, and manages power delivery through coordinated DC bus sharing with adjacent drive modules. This system integration capability makes the HDD02.2-W040N-HS12-01-FW an ideal component for engineers designing systems that require high axis density, synchronized motion profiles, and deterministic cycle times.

Inventory availability is maintained to support both new system builds and replacement requirements. All units are tested prior to dispatch and covered under a warranty terms confirmed during quotation, ensuring confidence in long-term system performance and minimizing unplanned downtime risk.

Product Specification Table

System Compatibility Notes

The HDD02.2-W040N-HS12-01-FW is designed to operate within a coordinated IndraDrive system architecture where multiple components interact across defined functional layers. At the control layer, a Bosch Rexroth DIAX04-compatible motion controller — such as the CSH01.1C or CSB01.1N controller module — issues synchronized motion commands via the SERCOS II ring, ensuring deterministic axis coordination across all connected drives. The HDD02.2 receives these commands and executes them with high-resolution torque and velocity control, maintaining phase coherence with adjacent axes.

At the power layer, the drive shares a common DC bus with other IndraDrive HDD or HCS series modules, such as the HCS02.1E or HCS03.1E power supply units, enabling regenerative energy exchange between braking and accelerating axes. This shared bus topology reduces overall operating load and simplifies cabinet wiring. The HNF01.1A mains filter module is typically installed upstream to ensure EMC compliance and protect the drive from line-side disturbances.

At the I/O and feedback layer, the drive interfaces with Bosch Rexroth MSK or MHD series synchronous servo motors via resolver or EnDat encoder feedback, providing closed-loop position and velocity control with high dynamic response. For multi-axis systems requiring expanded digital I/O, the CDB01.1D drive controller board or external I/O expansion modules can be integrated to handle additional process signals without burdening the main controller.

At the network and communication layer, the SERCOS II fiber-optic ring topology used by the DIAX04 platform ensures noise-immune, deterministic data exchange between the controller and all drive nodes, including the HDD02.2-W040N-HS12-01-FW. This architecture supports cycle times as low as 250 µs, making it suitable for high-speed coordinated motion applications. For systems requiring integration with higher-level SCADA or DCS platforms, a Profibus DP or DeviceNet gateway module can be added at the network boundary.

At the human-machine interface layer, engineering and commissioning tasks are performed using the Bosch Rexroth IndraWorks software suite, which provides unified parameterization, diagnostics, and firmware management for all DIAX04-compatible drives. Operator-level monitoring can be handled via a panel-mounted HMI connected to the controller, providing real-time axis status, fault codes, and process visualization without requiring direct drive access.

Industrial Application Notes

The HDD02.2-W040N-HS12-01-FW finds application across a wide range of industrial sectors where precise, coordinated motion control is essential to process integrity and production efficiency.

In manufacturing and assembly automation, this drive is deployed in multi-axis gantry systems, robotic welding cells, and precision press applications where synchronized motion profiles and tight positional tolerances are required. Its SERCOS II communication ensures that all axes respond to master commands within the same control cycle, eliminating phase lag between coordinated axes.

In power generation and energy infrastructure, the drive supports auxiliary motion systems in turbine test rigs, valve actuator control panels, and generator alignment systems. Its robust DC bus architecture and EMC-compliant design make it suitable for electrically noisy environments typical of power plant substations and switchgear rooms.

In petrochemical and process industries, the HDD02.2 is used in pump drive systems, compressor control panels, and extruder line drives where continuous duty operation and fault-tolerant design are critical. The warranty terms confirmed during quotation and available spare stock ensure that replacement units can be sourced quickly to minimize process interruption.

In water treatment and utilities, the drive controls dosing pump motors, aeration blower drives, and filtration conveyor systems. Its configurable firmware allows adaptation to varying load profiles without hardware changes, reducing commissioning time during system upgrades.

In metals, mining, and heavy industry, the drive is integrated into rolling mill auxiliary drives, conveyor positioning systems, and crusher feed control panels. Its forced-air cooling and wide operating temperature range support reliable performance in thermally demanding cabinet environments.

Product Compatibility FAQ

Q1: Is the HDD02.2-W040N-HS12-01-FW compatible with existing IndraDrive DIAX04 system architectures, and can it replace an older HDD02.1 series drive?
The HDD02.2-W040N-HS12-01-FW is designed for the Bosch Rexroth IndraDrive DIAX04 platform and is mechanically and electrically compatible with HDD02.1 series installations in most configurations. The FWA-DIAX04-ELS-05VRS-MS firmware supports the ELS (Electronic Line Shaft) motion function set, which is consistent with standard DIAX04 controller parameterization. Before replacement, engineers should verify the firmware version loaded on the existing controller and confirm that the motor feedback type (resolver, DSF, or EnDat) matches the replacement drive’s encoder interface configuration. Parameter backup via IndraWorks is recommended prior to any drive swap to ensure seamless recommissioning.

Q2: Can this drive be installed in a shared DC bus configuration alongside HCS series power supply units, and what are the key installation requirements?
Yes, the HDD02.2-W040N-HS12-01-FW supports shared DC bus operation and is designed to be installed alongside HCS02.1E or HCS03.1E power supply units within the same drive line. The DC bus connection is made via the drive’s DC bus terminals, and the total regenerative power capacity of the bus must be calculated to ensure the power supply unit can absorb peak braking energy from all connected axes. Cabinet installation must follow Bosch Rexroth mounting guidelines, including minimum clearance distances, vertical orientation, and adequate forced-air ventilation. The HNF01.1A mains filter should be installed on the supply side to meet EMC requirements.

Q3: What does the warranty terms confirmed during quotation cover, and how does ZYPLC support long-term maintenance and spare parts availability for IndraDrive systems?
The warranty terms confirmed during quotation covers manufacturing defects and functional failures under normal operating conditions from the date of dispatch. ZYPLC maintains dedicated inventory of IndraDrive HDD02.2 series drives and associated DIAX04 firmware modules to support both planned maintenance schedules and emergency replacement requirements. For long-term system support, ZYPLC can assist with drive matching, firmware version confirmation, and compatibility verification against existing controller and motor configurations. Contact our technical team at plc.sales@zyplc.com or +86 19859288691 for system-specific support.