Custom-designed for various applications

Coils & linear drives

We co-develop and manufacture high-quality and reliable coils & linear drives.

Co-development with our customers

SFC’s R&D team works in close cooperation with our customers in order to ensure the designed product is feasible for manufacturing and to optimise its quality, price and performance.

Our strengths are:

Single and multilayer orthocyclic winding
under vacuum potting
Automated testing
Optimal price performance for series production

Extensive experience in winding

SFC has a lot of experience and knowledge in winding and bending coils. We have the following capabilities:

Orthocyclic winding with a high fill factor (>95%)
Coil winding with one, two or more wires in parallel
Single and multi-layer
Many different shapes
Outside dimensions 1 – 600 mm
Wire size 0.04 – 3 mm
Round, square or rectangular wire
Bending of coils into various shapes

Improving the thermal performance
with potting

For our customers who develop coils & linear drives for special operating conditions, potting is used to improve the thermal performance:

Under vacuum potting
With or without housing
Epoxy, polyurethane materials
Design casting tools

Comprehensive testing
for high-quality serial production

Testing

Several automatic or manual tests and inspections are carried out. To secure the quality of our products, 100% of our coils & linear drives are tested with high-voltage, inductance, resistance, magnetic field direction, water pressure and flow testing. Complex mechanical parts are tested in an early stage on our automated 3D measuring machine.

Serial production

For serial production SFC has its own production facility in Cluj-Napoca, Romania. With highly skilled and trained people, the Cluj factory delivers coils & linear drive products in quantities from 10 to 10,000 units a year.
SFC Cluj strives to be one of the most flexible coils suppliers in the industry with an ability to manage rapid design changes, schedule adjustments and use inventory management programs to achieve best-in-class cost and capacity management.
SFC has dedicated in-house teams to manage all aspects of service, engineering and manufacturing requests for a fast and accurate response to customer requests.

Custom product request

Send us a mail with your technical requirements.

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How can we help you?

+31 546 540 030

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