8106E.4I.12 - Frequency Converter - LENZE

LENZE 8106E.4I.12, 8100 E variable frequency drive for stable and efficient motor control

Designed for manufacturers, maintenance teams and system integrators, the LENZE 8106E.4I.12 variable frequency drive provides precise speed control of asynchronous motors in assembly, conveyor and packaging lines. It meets the operational requirements of sites that need to make production more reliable, reduce mechanical shocks and improve energy efficiency. Part of LENZE's 8100 E family, this model integrates easily as a replacement for aging equipment or within retrofit projects, while minimising downtime. The 8100 E series typically covers low to medium power ranges, with a compact architecture and proven control logic. For this 8106E.4I.12, SEI offers supply, standard exchange and repair solutions to optimise your total cost of ownership and secure lead times.

Operational benefits and added value for your applications

• Process stability – Continuous speed regulation to match the motor to the load, limit excessive consumption and maintain a steady throughput.
• Mechanical protection – Soft starts and stops that reduce shocks to gearboxes, belts and couplings, extending component life.
• Energy efficiency – Running the motor at the required operating point reduces losses and supports the installation's energy savings.
• Integration flexibility – Compact footprint and clear control logic that facilitate interchangeability during maintenance and migration from obsolete references.
• Continuity of service – Availability through standard exchange, refurbished supply or SEI repair to reduce downtime and control budget.

Proven architecture and manufacturing quality

The LENZE 8106E.4I.12 is built on the 8100 E platform, known for its straightforward implementation and robustness in industrial environments. Motor control is performed via a frequency inverter, ensuring fine speed variation and a stable response within the nominal ranges defined by the series. Components, thermal layout and internal protection are designed to ensure durable operation when installation and ventilation rules are followed. As part of SEI services, reconditioned units are functionally tested on a bench, and repairs follow a strict control protocol with traceability. The 8100 E series generally covers power ratings from around 0.25 to 2.2 kW depending on the variant; the 8106E.4I.12 model belongs to this family. To confirm exact specifications, motor compatibility and operating conditions, our technical teams will support you and validate the application parameters.

Target uses and operating contexts

This variable frequency drive meets the needs of conveyors, screw conveyors, small pumps and fans, indexing tables, dosing units and packaging machines operating in cycle. It is suitable for production sites seeking reliable and repeatable regulation, maintenance departments looking for a fast replacement solution, and integrators who want to modernise existing equipment without requalifying the entire line. Typical user profiles include MRO, maintenance workshops, OEMs and engineering departments.

Differentiation, reliability and LENZE x SEI support

LENZE is an international reference in automation and drives. The 8100 E series stands out for its pragmatism, compactness and longevity in common industrial applications. Standard Exchange Industry complements this reliability with three complementary services, supply, standard exchange and repair, with short announced lead times to limit line stoppage. Depending on the chosen service, a 6 to 24 month warranty is offered, a mark of confidence and durability. Our technical support assists you with selection, compatibility with the motor and the electrical environment, and preparing an initial configuration consistent with your application.

Contact our experts to verify compatibility of your motor and network with the LENZE 8106E.4I.12, arrange a standard exchange or schedule a repair. We prioritise the rapid and secure return to production of your installations.