EVS9329-ES - Servo Inverter - LENZE

Lenze EVS9329-ES brushless controller, 9300 Series

The brushless controller EVS9329-ES belongs to the Lenze 9300 Series, a family of servo drives engineered for precise control of brushless motors in industrial environments. Designed for 400 V three-phase architectures, it provides a rated power of 30 kW (approximately 40 HP) and operates on 380 to 480 V AC, 50-60 Hz. Built for cabinet mounting with an IP20 rating, this controller meets maintenance, integration and retrofit needs on production lines, conveyors, handling systems and automated processes. It delivers tight control of speed and torque, with dynamics suited to demanding motion profiles. The 9300 Series is known for its modular integration and ability to drive independent axes, simplifying engineering for both single machines and modular equipment. For methods, maintenance or integration teams, this model offers a reliable, ready-to-deploy solution to restore or optimise the drive performance of brushless axes without reworking the entire automation architecture.

Technical specifications

• Manufacturer reference: EVS9329-ES
• Range: Lenze 9300 Series
• Manufacturer: Lenze
• Type: Three-phase brushless controller for cabinet mounting, IP20 rating
• Supply voltage: 380 to 480 V AC three-phase, 50-60 Hz
• Rated power: 30 kW, approximately 40 HP
• Rated output current: approx. 59 A
• Peak current: up to 88.5 A
• Output voltage: 0 to 480 V AC three-phase
• Control: precise speed and torque regulation for brushless servomotors, suited to dynamic motion profiles
• Protection rating: IP20

Overview of the Lenze 9300 Series

The 9300 Series from Lenze comprises servo drives dedicated to independent axis control in automation. Widely used in production machinery and modular systems, it remains a benchmark for installations requiring stable speed and torque control on brushless motors. Devices in this series are designed for cabinet integration, easy maintenance and compatibility with current industrial automation architectures. Product line continuity is an advantage for sites facing obsolescence, especially when securing spare part availability and reducing unplanned downtime is critical.

• Motion-oriented control: intended for applications with dynamic profiles, requiring positioning accuracy, speed synchronization and torque control.
• Process-oriented control: focused on stability and repeatability for conveying, winding, handling and sequenced operations driven by a programmable logic controller.

The EVS9329-ES is positioned in the 30 kW power range for 400 V networks, making it suitable for axes that require sustained torque and a current reserve during acceleration. It integrates into existing architectures without a complete overhaul of control logic, and constitutes a coherent replacement for installations already standardised on the 9300 Series.

Industrial applications

This brushless controller is well suited to many industrial environments where reliability, repeatability and equipment availability are essential to overall line performance. It meets the needs of servo drives and frequency inverters for brushless motors on 400 V three-phase architectures.

• Material handling and conveying: driving drive axes, section synchronization, maintaining speed under varying load.
• Production and assembly machines: control of cyclic movements, axis indexing, torque control for repetitive operations.
• Packaging: axis timing, controlled web tension, coordination with line CNC.
• Textile and paper: winding and unwinding with torque retention, speed regulation across multiple sections.
• Automated storage: traverse and lifting for stacker cranes, shuttles and positioning systems.

Integration and communication

The EVS9329-ES is intended for cabinet integration with connection to a 380 to 480 V AC 3-phase supply. Its modular design simplifies adaptation to the existing automation architecture. Data exchange with the programmable logic controller is handled via optional communication cards compatible with common industrial fieldbuses, depending on configuration. Parameterisation and commissioning are carried out via the operator panel and the manufacturer’s software tool, allowing adjustment of acceleration profiles, torque limits, ramps and protection functions to ensure stable behaviour under load and safe operation.

In retrofit projects, this brushless controller enables a controlled transition by preserving proven parameter sets where possible and minimising downtime. The speed and torque regulation functions meet the requirements of most motion control strategies for axis control on production lines, in both continuous and intermittent cycle operation.

Availability and warranty

The Lenze EVS9329-ES is offered by Standard Exchange Industry as a refurbished unit or as a standard exchange, bench-tested and covered by a warranty according to the selected service. Shipping within 24 to 72 hours to over 120 countries. In the event of a line stoppage, our technical team supports you to confirm reference compatibility, plan the intervention and secure return-to-production. Repair of your existing equipment is possible when supply is not feasible, in order to optimise costs and extend the service life of your installation.