Technical Specifications Breakdown
Key parameters for the EVS9321-CSV003 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Lenze |
| Product Line | Series 9300 |
| Part Number | EVS9321-CSV003 |
| Name of Module | Servo Controller |
| Rated Power | 0.37 kW |
| Rated Voltages | 400V and 480V |
| Mains Voltage | 320 to 528 VAC |
| Input Voltage Type | Three-phase |
| Cold-Plate Technology | Built-in |
| Operating Temperature | 0 to 40 degrees Celsius |
| Storage Temperature | -25 to 55 degrees Celsius |
| IP Rating | IP20 |
| Mains Current with Mains Filter | 1.5A |
Industry Applications
The wide mains voltage range from 320 to 528 VAC allows integration into plants with fluctuating power supplies. Its 0.37 kW rating provides sufficient torque for light to medium duty applications, reducing energy consumption and operational costs.

Installation & Setup Guidance
When installing the EVS9321-CSV003, ensure the mains supply matches the three-phase input requirement. Verify that the voltage stays within 320 to 528 VAC to avoid damage. Mount the unit in a clean, dry enclosure that meets IP20 protection standards. Allow adequate airflow around the cold-plate to maintain operating temperatures between 0 and 40 degrees Celsius. Use proper shielding for control cables to minimize electromagnetic interference.
Maintenance & Reliability
Regularly inspect the controller for dust accumulation and ensure the cold-plate heat sink remains clean. Check that ambient temperature stays within the specified operating range. For long-term storage, keep the unit in an environment between -25 and 55 degrees Celsius. Periodically verify that all electrical connections are tight and free from corrosion.
Servo Controller for Precision Motion Control
The Lenze EVS9321-CSV003 is a servo controller from the Series 9300, engineered to deliver dependable performance in industrial automation. With a rated power of 0.37 kW, this module suits applications requiring accurate speed and position control. It operates at rated voltages of 400V and 480V, making it versatile across different power systems.

Compatibility & Integration
The EVS9321-CSV003 is part of the Lenze Series 9300, ensuring compatibility with other Series 9300 components. It accepts three-phase input, making it suitable for standard industrial power networks. The built-in mains filter (rated at 1.5A) helps maintain stable voltage levels, reducing the risk of power-related faults. Integrate this controller with Lenze motors and drives for optimal performance.
Selection Guide & Purchasing Advice
When selecting a servo controller, consider the required power rating and voltage compatibility. The EVS9321-CSV003 offers a balanced combination of performance and flexibility. At AutoDCSTech, we stock this module and provide expert guidance to ensure you choose the right part. Contact our team for availability and lifecycle status before ordering.
Availability & Condition at AutoDCSTech
| Part Number | EVS9321-CSV003 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | Germany |
