EVS9326-EIV004 - Position controller - LENZE

Lenze EVS9326-EIV004, 11 kW brushless controller for precise, reliable axis control

Designed for manufacturers, maintenance teams and integrators, the Lenze EVS9326-EIV004 meets the demands of motion applications where repeatability, dynamics and safety are critical. This brushless controller from the 9300 series accurately drives both brushless synchronous and asynchronous motors, simplifying architecture standardization and obsolescence management. With a rated power of 11 kW, a three-phase supply of 400 to 480 V AC ±10 % at 50 or 60 Hz, and a wide output range of 0 to 480 Hz, it ensures fine control of speed and torque across a broad set of uses, from slow ramps to high-throughput cycles. Integrated closed-loop control for position, speed and torque simplifies cycle tuning and reduces format changeover times. The safe standstill safety function strengthens protection for operators and machines while maintaining high equipment availability.

Motion accuracy, operational continuity and functional safety

• Complete closed-loop control – Position, speed and torque are regulated coherently, which stabilises trajectories, improves repeatability and ensures reliable cycle times in production.
• Controlled torque reserve – A 150 % overload capacity relative to nominal current for 30 s absorbs heavy starts, load jerks and demanding transient phases without drift.
• Wide speed range – Output voltage and frequency from 0 to 480 V AC and 0 to 480 Hz, useful to cover very wide speed ranges with a single brushless controller.
• Integrated safety – The safe standstill function allows a secure stop of the axis, helping to reduce risks during interventions and simplifying the safety architecture.
• Proven 9300 platform – Belonging to the Lenze 9300 range eases integration into modular systems and the pooling of know‑how across installed equipment.

Key features and build quality

The EVS9326-EIV004 delivers a rated power of 11 kW to serve medium‑power applications requiring fine control. The three-phase supply accepts 400 to 480 V AC with a tolerance of ±10 %, at 50 or 60 Hz, enabling integration with most industrial networks. Typical currents are around 20.5 A at the input and 22.3 A at the output, ensuring clear compatibility with synchronous brushless motors and suitable asynchronous motors. The power chain offers an output voltage up to 480 V AC and a modulated frequency from 0 to 480 Hz, a prerequisite for smooth control from low‑speed holding to high rotational speeds. Integrated control functions cover position, speed and torque. The safe standstill safety feature, integrated in the drive, reinforces management of safe axis states. Finally, the admissible overload of 150 % for 30 s guarantees robust behaviour during load transients.

Typical applications and use cases

The Lenze EVS9326-EIV004 brushless controller is efficiently deployed on conveyors, packaging machines and handling systems where coordination and movement repeatability are critical. It meets integrators' needs for positioning and synchronization axes, and maintenance teams seeking a reliable replacement for obsolete equipment without heavy reconfiguration. Multi-axis cells on production lines benefit from the 9300 platform, which facilitates parameter consistency and fleet harmonisation.

Differentiation, reliability and support

The LENZE 9300 series is known for stable continuous operation, precise control loops and widespread industrial deployment, factors that support the long-term viability of installations. By choosing Standard Exchange Industry, you gain access to solutions adapted to field urgency, including standard exchange, supply as new or refurbished, and repair services. Depending on the chosen service, a warranty of 6 to 24 months applies. Our technical teams understand the behaviour of the 9300 range and assist your commissioning to reduce downtime and secure line restart.

Need a fast availability of the EVS9326-EIV004 or an equivalence advice for your existing Lenze 9300 fleet, including replacements for older brushless, synchronous or asynchronous drives in servo or servo‑PLC architectures? Contact our specialists. Request your quote, check availability in 24 to 72 h and choose the service best suited to your application.