Ansys (NASDAQ: ANSS) has acquired Motor Design Limited. The acquisition and resulting addition of MDL's Motor-CAD to Ansys' existing portfolio will strengthen Ansys' electric machine design offerings, as proven by the successful partnership between the two companies over the past two years. Bringing Motor-CAD fully into the Ansys family of multiphysics analysis software products will enable Ansys customers to design and bring to market more efficient electric machines leading to a more sustainable use of rare materials. Terms of the deal were not disclosed. The acquisition is not expected to have a material impact on Ansys' consolidated financial statements in 2022.

The global demand for greater power efficiency is rapidly driving electrification and sustainability initiatives — from electric vehicles and aircraft to electric motor-driven systems in the industrial sector. Ansys' acquisition of MDL will answer the growing global demand, providing customers with an industry leading comprehensive multiphysics workflow for electric machine design. Combining Ansys solvers with MDL's Motor-CAD into an end-to-end solution will enable customers to not only design more efficient electric machines but also apply them to more applications, which reduces environmental impact and cost for consumers, companies and governments.

The addition of Motor-CAD to Ansys' electric machine solution will deliver upfront design capabilities to Ansys' industry-leading multiphysics analysis capabilities. From user interface to a unique combination of finite element solvers and analytical algorithms tuned specifically for solving electric machines to the motor specific post-processing capability, Motor-CAD was developed specifically for electric machine design. The product contains coupled electromagnetic, thermal and mechanical modelling capabilities — tuned for rapid design of electric machines across the full operating range.