After the positive feedback received in June at the first edition of Coiltech North America, GROB will take part in the 16th edition of Coiltech Pordenone, held from Wednesday 17 to Thursday 18 September (booth 5-A08).
Technologies for coil winding: a growing market
Coil winding market is strategic for the energy transition, which – according to a report by Future Market Insights – is expected to grow from USD 4.063 billion in 2024 to USD 8.717 billion by 2034, with a compound annual growth rate (CAGR) of 7.9%.
In this context, GROB stands among the manufacturers worldwide capable of offering complete and scalable solutions for electric motor production. With a strategic presence in Germany and Italy, GROB represents the ideal partner for European players in electrification, thanks to solid and integrated technological know-how that optimizes production processes, ensuring high performance, flexibility, and efficient cost management. From feasibility studies to project development at all stages, GROB experts support manufacturers in developing tailor-made solutions with various levels of automation, from stand-alone machines to customized production lines across multiple sectors, including automotive.
New solutions for electric motor production
In Italy, GROB’s Pianezza site near Turin is the competence center for light electric mobility motors ranging from 4 to 40 kW for two- and three-wheeled vehicles such as scooters, microcars, agricultural vehicles, e-boats, and recreational vehicles like golf carts, go-karts, and jet skis. The company’s expertise spans systems for both small electric motors and large industrial motors.
At both Mindelheim and Turin facilities, GROB technologies focus on production lines for stators with distributed windings and round and rectangular wire (including impregnation and assembly), coil insertion, and segmented motors with radial or axial flux. The company also develops complete systems for large-scale production of rotors, battery packs, and fuel cells – an emerging field in which the company is investing to meet the growing demand for energy solutions in sustainable mobility.
A patented anti-twist system for stator winding
The comprehensive technological offering meets the requirements of major industrial sectors: automotive, light mobility, home automation, and industrial motors. Several innovative features are on display, such as the patented anti-twist system for stator winding, which enables higher copper fill factors in the stator slots – significantly improving motor efficiency compared to competing solutions.
