8102E.4G.12 - Frequency Converter - LENZE

LENZE 8102E.4G.12 frequency inverter, precise control and continuity of service

The LENZE 8102E.4G.12 frequency inverter is aimed at maintenance teams, system integrators and industrial operators who need reliable control of asynchronous motors in demanding production environments. By controlling rotational speed with fine, repeatable adjustments, it allows drives to be matched to the actual process requirements, stabilises product quality and reduces electricity consumption. Its implementation simplifies retrofit operations and the rapid recommissioning of existing equipment when availability and robustness are critical. Offered by Standard Exchange Industry as a standard exchange, as a refurbished supply or as a repair, this drive is tested on a test bench according to strict internal procedures to ensure consistent performance. You benefit from responsive technical support and lead times adapted to the constraints of a stopped production line.

Optimised motor control and measurable operational gains

• Speed stability – Frequency regulation maintains constant speeds, improving process repeatability and reducing non-conformities.
• Energy cost reduction – Matching speed to the operating point reduces excess consumption, especially on fans, pumps and conveyors.
• Reduced mechanical wear – Soft starts and controlled acceleration ramps limit shocks, extending the life of mechanical components.
• Production flexibility – Setpoint changes are implemented quickly, easing line speed adjustments and format changes.
• Easier maintenance – Common built-in diagnostics and saveable parameters simplify recommissioning and shorten downtime.

Industrial design, build quality and longevity

The LENZE 8102E.4G.12 drive is designed for continuous operation in industrial settings. Its design prioritises reliable components, controlled thermal dissipation and connectors arranged for quick interventions. The configuration interface is organised for clear settings, with navigation designed to minimise configuration errors. Standard protection functions, such as overcurrent, overvoltage and overtemperature monitoring, help protect the drive and the connected motor. The unit is suitable for cabinet mounting and integration into existing automation architectures, reducing hardware and software changes during replacement. SEI's pre-shipment testing processes aim to verify the stability of essential functions and load-holding performance under scenarios representative of real industrial use.

Typical applications and usage contexts

The 8102E.4G.12 is suitable for packaging lines, assembly stations, pumping systems, ventilation, conveying and special machines that require fine speed control. Typical users include maintenance teams needing to secure a fast restart after a failure, integrators seeking a reliable solution to modernise a machine, and design offices that prefer proven components to ensure process stability and limit operating costs.

Differentiation, reassurance and SEI services

LENZE is recognised for the robustness of its drives and their seamless integration into industrial automation. In addition, SEI provides three options tailored to your timing and budget constraints: standard exchange, supply of new or refurbished units, and repair. Each solution undergoes rigorous functional checks and includes a warranty ranging from 6 to 24 months depending on the chosen service. Delivery times of 24-72 hours, when available, and technical support are aimed at reducing mean time to recommission. This gives you a practical, secure solution to quickly restore your installation to operational condition.

Need to confirm compatibility, lead time or service option for your LENZE 8102E.4G.12 drive? Contact our specialists. We will guide you to the most appropriate solution to restart your production reliably.