At Miles Platts we manufacture more than standard coil bobbins, we design and engineer custom EV motor bobbins, stator end caps, busbar covers and insulation components for electric motors. Our highly skilled design team and in-house toolroom can optimise customer designs to incorporate perfect layer grooves for orthocyclic winding to ensure maximum fill factor and provides robust mechanical strength for motor assembly. 

Our perfect layer grooves provide:

• Higher efficiency
• Improved torque density 
• Increased reliability with a reduced risk of shorts 
• Improved thermal performance
• Reduced winding resistance 
• Moulded in high-performance engineering polymers to meet UL94 flammability and electrical insulation systems up to class R 220°C

With the unrivalled expertise and support of our in-house design team and toolroom, we can assist you in the design, tooling and production of your EV motor insulation components such as endcap stator bobbins and over-moulded busbar connection rings. Although our custom-designed EV motor bobbins may be discreetly concealed in their applications we ensure that every component we manufacture is high quality and 100% defect free to guarantee optimal performance. 

We offer our customers a guaranteed supply of coil bobbins and electro-technical injection moulded components with an uninterrupted supply of prime raw engineering-grade materials. Miles Platts is a completely self-sufficient manufacturer with an in-house design team and toolroom which is built on over 50 years of experience. If you are unable to source your electro-technical components for EV charging applications or your custom moulding supplier is unable to provide 100% defect-free components then please get in touch with us here at Miles Platts to see how we can assist you.