EVS9326-ES - Servo controller - LENZE

Lenze EVS9326-ES brushless controller, 9300 Servo series

The positioning drive Lenze EVS9326-ES is part of the 9300 series, designed to control synchronous and asynchronous motors in servo applications. It is engineered for drive systems that require fine regulation of speed, torque and position, typically on brushless axes. For maintenance managers, automation engineers and system integrators, it provides a reliable solution for upgrades or replacements on running lines, with network compatibility 3PH 400/480 V, a rated power of 11 kW and a nominal output current of approx. 20.5 A. The unit also accepts supply from a DC bus 450 to 620 V, simplifying integration into multi-axis architectures with a common DC bus. The overall design targets process stability, movement repeatability and reduced downtime, without compromising positioning accuracy.

Technical specifications

• Manufacturer reference : EVS9326-ES
• Series : Lenze 9300 Servo
• Manufacturer : Lenze
• Type : Servo drive for brushless motors, axis controller
• AC supply voltage : 3 phases, 400/480 V, 50/60 Hz
• DC bus supply : 450 to 620 V DC, suitable for multi-axis common-bus systems
• Rated motor power : 11 kW, approx. 15 HP
• Nominal output current : approx. 20.5 A, depending on application configuration
• Compatible motors : synchronous and asynchronous motors in servo mode, brushless applications
• Output voltage : three-phase PWM inverter for motor drive, corresponding to the supply network
• Motion functions : speed and torque regulation, axis positioning
• Control-system integration : connection to programmable logic controllers and automation systems, with optional communication cards depending on architecture
• Multi-axis architecture : common DC bus compatibility for power sharing and regeneration
• Product category : Brushless controllers

Overview of the Lenze 9300 range

The Lenze 9300 series is widely used in industrial automation for drives requiring precise dynamic control and robust implementation. Built to last, it fits both new machines and existing lines facing obsolescence constraints. The 9300 drives cover applications from basic speed regulation to demanding positioning sequences, offering adjustment granularity that enhances repeatability, product quality and the energy performance of installations. Acceptance of a DC bus supply facilitates coherent multi-axis systems, while compatibility with industrial automation interfaces enables effective coupling to numerical controls and various PLCs. This approach reduces commissioning time and secures operational continuity.

• Servo and positioning applications : for synchronized axes, winding/unwinding, indexed mechanisms and sequenced handling where trajectory accuracy and torque stability are critical.
• Speed and torque regulation : intended for drives where dynamics, load holding and cycle reproducibility directly affect process quality.

The EVS9326-ES is positioned as an 11 kW servo drive suitable for axes requiring significant torque reserve and reliable integration into modern or existing automation architectures.

Industrial applications

This brushless controller integrates into a wide range of industrial environments where motion precision and machine availability are critical. It is suitable for new installations and for maintenance of running lines, supporting fast replacement to maintain production continuity. Its size and electrical compatibility with 400/480 V three-phase networks make it relevant across many geographic regions and site standards.

• Special machines : assembly units, indexers, dosing systems with repeatable positioning and stable cycle rates.
• Automated handling : dynamic conveyors, transfer axes, shuttles, lifts with axis synchronization.
• Packaging : orientation tools, gluing machines, formers and printing modules requiring speed control.
• Multi-axis systems : platforms with common DC bus, power sharing between axes, energy optimization of cycles.
• Light robotics and auxiliary axes : gripping axes, gantries, indexing units where consistent low-speed torque is required.

Integration and communication

The EVS9326-ES interfaces with programmable logic controllers and motion controllers via inputs/outputs and optional communication cards, depending on system configuration. This modularity allows integration into varied architectures, from standalone stations to multi-axis lines driven by numerical control. Support for a DC 450 to 620 V bus simplifies axis grouping and energy sharing, while reducing supply wiring complexity in automation cabinets.

Commissioning is carried out using the operator panel and the manufacturer's engineering tools, with an application-oriented parameter setup. The speed and torque regulation functions, combined with positioning, allow precise tuning of drive laws to the process. For maintenance contexts, replacement with a reconditioned unit or via standard exchange limits requalification and reduces downtime, while preserving application parameters where possible and in accordance with internal procedures.

Availability and warranty

The Lenze EVS9326-ES is offered new or refurbished, as well as via standard exchange or repair, bench-tested and delivered with warranty according to the selected service. Standard Exchange Industry ships within 24 to 72 h to many destinations and supports your teams in reference identification, electrical compatibility 400/480 V and integration consistency within your drive loops. For an urgent need on an 11 kW brushless axis, this servo drive from the 9300 series is a proven option, targeting process stability, functional safety and production continuity in line with industrial B2B requirements.