Bosch Rexroth HMS01.1N-W0054-A-07-NNNN Servo Drive for IndraDrive

Bosch Rexroth HMS01.1N-W0054-A-07-NNNN Servo Drive for IndraDrive

The Bosch Rexroth HMS01.1N-W0054-A-07-NNNN is a single-axis AC servo inverter engineered for seamless integration within the IndraDrive modular drive architecture. Rather than functioning as a standalone unit, this drive is designed to operate as a coordinated node within a layered automation system — interfacing directly with Rexroth controllers, I/O modules, communication gateways, and power supply units to deliver consistent, high-performance motion control across demanding industrial environments.

In modern industrial automation, the reliability of a servo drive is inseparable from the coherence of the surrounding control architecture. The HMS01.1N-W0054-A-07-NNNN occupies a critical position in the drive layer, receiving motion commands from the upper control tier and translating them into precise torque and velocity outputs at the motor shaft. Its role within the system extends beyond simple axis control — it participates in the synchronization of multi-axis sequences, contributes to system-level fault diagnostics, and supports the redundancy strategies that keep production lines operational under adverse conditions.

This drive is fully compatible with the IndraDrive platform’s distributed intelligence model, where each axis drive maintains its own parameter set, firmware, and diagnostic history. This architecture reduces the dependency on a central controller for real-time computation, distributing processing load across the drive network and improving overall system responsiveness. Engineers working with Rexroth’s SERCOS III or PROFINET-based topologies will find the HMS01.1N-W0054-A-07-NNNN integrates without protocol conversion overhead, maintaining deterministic communication cycles essential for coordinated multi-axis motion.

Product Specification Table

System Compatibility Notes

The HMS01.1N-W0054-A-07-NNNN achieves its full potential when deployed within a coherent IndraDrive system architecture. At the controller level, it pairs with the Rexroth IndraMotion MLC or IndraMotion MTX CNC controller, which issues motion profiles via SERCOS III with sub-millisecond cycle times. The drive receives these profiles and executes them with high fidelity, feeding back actual position and velocity data to close the control loop at the system level.

Power delivery to the HMS01.1N-W0054-A-07-NNNN is managed through the HMV01 or HMV02 supply unit, which provides regulated DC bus voltage to the drive rail. In multi-axis configurations, the DC bus is shared across multiple HMS or HCS series drives, enabling regenerative energy exchange between axes — a critical feature in applications with frequent acceleration and deceleration cycles such as packaging machinery or press lines. The HMF01 mains filter and HNL01 line choke are typically installed upstream to ensure EMC compliance and protect the supply network from drive-generated harmonics.

For I/O integration, the HMS01.1N-W0054-A-07-NNNN connects to Rexroth’s Inline I/O system or third-party I/O modules via the system’s fieldbus gateway. Digital and analog I/O signals — including enable inputs, fault outputs, and reference signals — are routed through the drive’s onboard I/O terminals or via the communication interface to the controller’s I/O map. This eliminates the need for separate I/O racks in single-axis applications, reducing cabinet footprint and wiring complexity.

In multi-axis gantry or coordinated motion systems, the HMS01.1N-W0054-A-07-NNNN operates alongside additional HMS01 or HCS02 drives, each assigned to a specific axis. The IndraMotion controller manages electronic gearing and cam profiles across all axes simultaneously, with the SERCOS III ring ensuring that all drives receive synchronized command updates within the same communication cycle. This architecture is particularly effective in pick-and-place systems, winding machines, and multi-axis assembly stations where axis synchronization tolerances are measured in micrometers.

At the human-machine interface layer, the VCP series operator panels or third-party HMI systems connected via OPC UA or PROFINET provide operators with real-time visibility into drive status, axis position, and fault history. The HMS01.1N-W0054-A-07-NNNN exposes its diagnostic data through the IndraDrive parameter interface, allowing HMI screens to display drive temperature, load utilization, and communication health without requiring additional instrumentation.

Industrial Application Notes

In manufacturing and assembly automation, the HMS01.1N-W0054-A-07-NNNN is deployed in servo press systems, robotic welding cells, and precision assembly stations where force and position control must be maintained simultaneously. Its torque control mode allows the drive to apply controlled clamping or pressing forces while monitoring position limits, enabling safe and repeatable assembly operations without mechanical stops.

In power generation and electrical utilities, IndraDrive systems incorporating the HMS01.1N-W0054-A-07-NNNN are used in valve actuator control, turbine governor systems, and generator excitation control. The drive’s ability to maintain position under varying load conditions makes it suitable for applications where actuator response time directly affects grid stability or process safety.

In petrochemical and process industries, the drive is integrated into compressor control systems, extruder drives, and reactor agitator systems. Its compatibility with PROFINET allows it to participate in process control networks alongside Siemens or Rockwell PLCs via gateway modules, enabling mixed-vendor architectures common in brownfield plant upgrades.

In mining and metallurgy, the HMS01.1N-W0054-A-07-NNNN is applied in conveyor positioning systems, rolling mill drives, and ore crusher feed control. The drive’s robust thermal management and wide ambient temperature tolerance support operation in environments where cooling is limited and duty cycles are continuous.

In packaging and material handling, the drive controls servo-driven film feeders, rotary cutters, and case erectors. Its electronic cam functionality, managed through the IndraMotion controller, allows product format changes to be executed via software parameter updates rather than mechanical adjustments, reducing changeover time and improving line flexibility.

Product Compatibility FAQ

Q1: Is the HMS01.1N-W0054-A-07-NNNN compatible with existing IndraDrive HCS or HMD series installations?
Yes. The HMS01.1N-W0054-A-07-NNNN shares the IndraDrive platform’s common DC bus architecture and firmware ecosystem with HCS02, HCS03, and HMD01 series drives. It can be installed on the same drive rail and share the DC bus with these units, provided the supply unit (HMV01 or HMV02) is sized for the combined peak current demand. Communication configuration is managed through the IndraWorks engineering software, which supports mixed-drive topologies within a single project.

Q2: What commissioning tools and procedures are required for system integration?
Commissioning the HMS01.1N-W0054-A-07-NNNN requires Bosch Rexroth’s IndraWorks DS or IndraWorks MLD engineering environment, depending on whether the drive is operating in standalone or controller-integrated mode. The commissioning process includes motor data identification (automatic or manual parameter entry), feedback system configuration, communication address assignment, and axis-specific tuning using the integrated oscilloscope and auto-tuning functions. For SERCOS III topologies, ring initialization and phase progression must be verified before motion commands are issued. Full commissioning documentation is available through the Rexroth documentation portal.

Q3: What does the warranty terms confirmed during quotation cover, and how is long-term spare parts availability managed?
The warranty terms confirmed during quotation covers manufacturing defects, component failures, and functional deviations from published specifications under normal operating conditions. It does not cover damage resulting from incorrect installation, overvoltage events, or operation outside specified environmental limits. For long-term maintenance planning, we recommend holding at least one spare HMS01.1N-W0054-A-07-NNNN unit per production line to minimize unplanned downtime. Our inventory is maintained to support both immediate replacement needs and scheduled maintenance programs, with global shipping available to minimize lead times for critical applications.