EVS9324-EP - Position controller - LENZE

Lenze EVS9324-EP brushless controller – 9300 series, precise positioning and servo control

The brushless controller EVS9324-EP is part of the Lenze 9300 series, designed for position, speed and torque drive control in industrial automation environments. Used as a positioning servo drive, it delivers accurate control of asynchronous motors and brushless servomotors when the application requires dynamic and repeatable regulation. Powered by three-phase 400/480 V, this axis module is sized for motors around 3,0 kW, with a nominal current of 7,0 A, and provides PWM control at 8 kHz for a stable response and quickly available torque. Integrated in an electrical cabinet IP20, it meets CE requirements for low voltage and EMC, fits architectures with a programmable logic controller or numerical controller, and helps reduce downtime thanks to structured commissioning.

Technical specifications

• Manufacturer reference: EVS9324-EP
• Range: Lenze 9300, servo inverters and axis controllers
• Manufacturer: Lenze
• Type: Brushless controller, positioning servo drive
• AC supply voltage: 3 × 400/480 V, 45–65 Hz, typical range 320 to 440 V AC
• DC supply: 450 to 620 V DC
• Typical motor power: 3,0 kW, approximately 4 CV/HP
• Rated output current: 7,0 A
• Allowable overloads: up to 10,5 A for short intervals, depending on duty cycle
• Switching frequency: 8 kHz
• Control modes: servo closed-loop control, speed, torque and position depending on motor configuration and sensor feedback
• Protection rating: IP20, cabinet mounting
• Approvals: CE, Low Voltage Directive 2006/95/EC, EMC Directive 2004/108/EC, CEI/EN 61800-3

Overview of the Lenze 9300 range

The Lenze 9300 series groups servo drives designed for high-performance drive applications, where control stability and positioning quality have a direct impact on productivity. It is aimed at system integrators and maintenance services operating continuous installations, with fast restart requirements and strict repeatability. The 9300 series modules feature a servo-oriented control architecture, enabling use with high-performance asynchronous motors and brushless motors, with sensor feedback adapted to the application. Their cabinet integration is performed in compliance with EMC rules, with appropriate filtering and equipotential bonding to ensure conformity in industrial environments.

• Servo and positioning applications: focus on maintaining position setpoint, torque limiting and speed dynamics for single or coordinated axes.
• Fast process applications: precise speed and torque control on production lines where synchronization and stability are critical.

The EVS9324-EP model is suited to motors around 3,0 kW, covering a wide range of servo axes in material handling, packaging, conveying and assembly stations. It is appropriate where a high level of drive regularity, fine torque management and position control are required.

Industrial applications

This brushless controller integrates into many automation contexts where axis control requires precision and responsiveness. It meets the needs of continuous-running lines as well as sequenced cycles, with electrical and EMC compatibility adapted to industrial environments. Typical users include design offices, system integrators and maintenance teams looking to secure axis positioning and reduce variability due to mechanical wear or load changes.

• Conveying and intralogistics: speed regulation, docking timing and roller synchronization.
• Packaging and filling: sealing, cutting, placement and tensioning axes with controlled torque hold.
• Assembly and light robotics: pick-and-place, indexing tables and synchronized manipulators.
• Textile and printing: web tension control and constant-speed unwinding.
• Production machines: axis feeds, tool positioning, dosing stations with repeatability.

Integration and communication

The EVS9324-EP interfaces with a programmable logic controller or a numerical controller via extension cards and fieldbuses available by configuration. The typical control chain includes motor sensor feedback, internal speed and torque regulation, and an application layer for positioning. Control inputs and outputs, as well as optional modules, are selected according to machine requirements and the desired level of supervision. Cabinet integration requires earthing of the enclosure, separation of power and control wiring, and adherence to EMC layouts to limit interference.

Commissioning is performed via the drive’s dedicated parameterization interface, with guided setup of basic quantities, motor adaptation and application functions. The 9300 series documentation details key tuning parameters, acceleration and deceleration profiles, as well as controlled stop strategies.

Availability and warranty

The brushless controller Lenze EVS9324-EP is offered by Standard Exchange Industry as refurbished, exchange standard or repaired units. Each device is inspected and bench-tested before shipment, with a warranty ranging from 6 to 24 months depending on the service. Shipping within 24 to 72 hours to over 120 countries, technical support for reference identification and selection of a replacement solution in case of obsolescence. This approach aims to secure production line restart and reduce downtime in a methodical and industry-compliant way.