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  5. Radial Flux Motor Series for a Wide Range of Applications

Radial Flux Motor Series for a Wide Range of Applications

September 22, 2025By Martina Denhard-Aisenpreis
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High-Efficiency Synchronous Motors

The new PRI motor series from the Electric Drives division of Heinzmann GmbH & Co. KG, based in Schönau, features compact synchronous motors with permanent magnets in the rotor (IPM rotor technology). Designed for both mobile drive technology and stationary applications, these motors can be individually adapted to meet specific customer requirements. Their flexible design enables tailor-made installation solutions.

Advanced Protection Against Environmental Influences

With housings made from a corrosion-resistant aluminium alloy, the PRI motors can withstand even the harshest operating conditions. With protection class IP67 (optional 6k9k), the motors are also ideally suited for dusty and damp environments.

Key Features of the PRI Motor Series

The PRI motor series is characterized by high performance, reliability, maintenance-free operation, and air cooling.

A significant reduction in magnetic materials, combined with a modular architecture, reduces costs without compromising performance.

Additionally, field weakening allows for further power enhancements. All PRI motors can also be used as generators, enabling braking operation and energy recuperation. Shaft ends can be customized to meet individual customer requirements.

Versatile Applications Across Multiple Sectors

The PRI motor series is highly versatile and suitable for use in industrial applications, e-mobility, agricultural, construction, and municipal machinery, as well as hydraulic systems.

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