EVS9322-EIV004 - Position controller - LENZE

LENZE EVS9322-EIV004, 9300 series brushless controller for reliable positioning

When a critical station stops, every minute counts. The LENZE EVS9322-EIV004 brushless controller from the 9300 series meets the needs of operators, maintenance teams and system integrators looking for precise, repeatable and durable servo control. This servo-control platform is intended for automation applications requiring fine control of position, speed and torque, with positioning logic integrated in the drive. The 9300 series' reputation is built on a proven architecture, structured commissioning and clear diagnostics, which simplifies like-for-like replacement or retrofit of existing equipment. The unit fits into new machines or modernised installations and helps minimise downtime thanks to its compatibility with suitable servo motors and the control interfaces available depending on the product configuration. You benefit from accurate control, stable dynamics and documented reliability, aligned with industrial requirements and applicable low-voltage and EMC directives.

Productivity, precision and service continuity

• Controlled positioning – The built-in positioning function enables consistent trajectory control and position setpoints, ensuring maintained throughput and high repeatability.
• Stable regulation – The 9300 series' vector control provides robust speed and torque regulation, with responsiveness to load variations and transient cycles.
• Simplified integration – Control I/Os and communication options in the 9300 family make connection to the PLC and supervisory system straightforward, minimising reconfiguration.
• Fast retrofit – When replacing ageing equipment, you retain the machine architecture, reduce incompatibility risks and speed up return to production.
• Optimised total cost of ownership – The 9300 platform's longevity and the availability of SEI services, whether standard exchange or repair, help extend the lifecycle of your assets.

Technical architecture and build quality

LENZE's 9300 series is known for its modular design focused on servo control. The EVS9322-EIV004 follows this approach, featuring a vector control core that manages speed, torque and position in closed loop for compatible synchronous or asynchronous servo motors. The integrated positioning functions support absolute or relative setpoints, configuration of motion profiles and optimisation of cycle times. Logic I/Os simplify wiring for standard control signals, while variants in the 9300 range offer common fieldbuses depending on the version, allowing integration into diverse automation architectures. The construction is designed for industrial environments, with controlled heat dissipation, robust terminal blocks and clear labelling to secure maintenance operations. Integrated diagnostics, via LEDs and messages, speed up fault analysis in case of events. The unit complies with current regulatory requirements for electrical safety and electromagnetic compatibility, ensuring smooth on-site integration.

Typical applications and use cases

This brushless controller meets the needs of applications where position accuracy and speed holding are critical. Typical examples include packaging and packing axes, handling and indexing systems, assembly and processing machines, synchronized conveyors, intralogistics solutions, and control of dosing or winding units. Engineering teams see it as a reliable basis for standardising axis functions, while maintenance departments appreciate the ease of replacement and long-term performance stability. In modernization projects, it allows you to secure an axis without a complete overhaul of the automation system.

Why choose LENZE and SEI support

LENZE has a solid track record in axis control and servo drive technology, with the 9300 series widely deployed across industry. The EVS9322-EIV004 benefits from this maturity, with clear documentation and compatibility designed for longevity. Standard Exchange Industry strengthens this reliability with services adapted to production constraints. Depending on your needs, we offer standard exchange, supply of new or reconditioned equipment, as well as qualified repairs on test benches. Each service is covered by a warranty ranging from 6 to 24 months depending on the chosen option, with traceability and functional testing. You secure your restart and control your budget without compromising on technical quality.

For a fast restart, please provide the exact reference EVS9322-EIV004 and your application context. Our teams will validate compatibility, recommend the best option, and arrange shipment within 24 to 72 h depending on availability. If you need technical support or an immediate quote, contact us for a quotation and operational assistance today.