A RECONFIGURABLE ELECTRIC DRIVE UNIT

Patentradars sammanfattning

Husqvarna AB discloses an electric drive unit (EDU) designed to power diverse heavy-duty construction equipment—such as floor saws, compactors, power trowels, and scarifiers—from a single hardware platform. The unit features a base portion attachable to multiple equipment types via multiple bolt-hole patterns, an electric machine (EM), a releasable battery support, and a control unit storing software driver modules that reconfigure operational parameters per equipment type. The mechanical architecture separates the battery compartment from the EM section via inner walls, uses an external toothed-belt transmission with swappable pulleys for gear-ratio adjustment, and suspends the battery compartment on resilient mounts for vibration isolation.

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