Solenoid bobbins:

Bobbins used for solenoid applications characteristically have an extension of the core tube beyond the end of the flange on one end. They can be used in many push and pull solenoid applications such as: open frame, tubular, and magnetic latching

Plastic Injection solenoid coil bobbin design:

Bringing together our core competencies of design, technical moulding and terminal insertion along with practical knowledge of coil winding means that we are able to offer an in-depth knowledge of coil bobbins for solenoids, orifice mouldings and manifold mouldings.

We recognise the need to mould bobbins for solenoids that are fully crystalline ensuring they’re dimensionally stable and strong enough so the tube doesn’t collapse under winding pressure or during over-moulding processes.

Key features of  solenoid bobbins,

• High-performance engineering polymers
• Thin wall sections
• Start & exit wire slots
• Winding posts & routing slots
• Terminal pin insertion
• Integral IDC terminal pockets
• Perpendicular flanges for accurate winding
• Perfect layer grooves for orthocyclic winding
• Fill factors of >90%
• Dimensionally stable bobbin with high Cpk values
• Strong centre tube to withstand winding pressure