Custom solutions to your specification
FEMOtech develops and manufactures custom fiber optic connectors exactly to customer specification: with individual bore diameter and concentricity from 70 µm, as high-power connectors for up to 3 kW and as high-temperature connectors up to 400 °C. Design, turned parts and metrology all come from one site in Mittenaar, Germany.
Three fields, one principle: built around your fiber
01 · Geometry
Standard ferrules force your fiber into standard inner diameters. We turn and drill metal ferrules to the exact fiber you use: bore diameters from 70 µm with defined concentricity for reproducible coupling. The foundation is our CNC precision machining with in-process metrology.
Typical case: a specialty fiber with an unusual cladding diameter for which no catalog connector exists.
02 · Power
High laser power calls for heat dissipation instead of adhesive at its limit. Our high-power custom connectors are designed for levels up to 3 kW and rely on metal ferrules, including copper with high thermal conductivity. They are used in laser and medical technology, among other fields.
03 · Environment
For environments up to 400 °C we build connectors from matched metal material combinations, without temperature-critical polymers in the load-bearing structure. Arcap ferrules are available lead-free as Arcap Zest®.
Also in the standard programme: FSMA 905 up to 350 °C on request (data sheet).
How a custom project runs
You send a specification, drawing or simply a description of your application, file upload welcome.
Our design team clarifies fiber, power, temperature and installation directly with your engineers.
Layout and 3D design in SolidWorks, with technical documentation in common formats.
CNC turning and milling in-house, from single piece to series.
In-process metrology under ISO 9001, certified since 2008.
Manufacturing depth
Custom connectors are made where our precision mechanical components are made: on CNC Swiss-type lathes, accompanied by metrology at every step.
That depends on geometry, material and quantity; we produce single pieces and large series on the same machines. Send us a drawing or specification and you will receive a concrete assessment instead of an off-the-shelf price list.
Ideally fiber data (core, cladding and coating diameters), the required power or temperature and, if available, a drawing as PDF, DXF or STEP. A description of the application is also enough; our design team asks the right questions in the first conversation.
Our custom connectors are designed for power levels up to 3 kW. The basis is metal ferrules, including copper with its high thermal conductivity, and a design matched to the application.
Yes. On request we supply Arcap ferrules in the lead-free variant Arcap Zest®, for example for applications with special material requirements in medical technology.
Direct line
Christian Wagner heads development and design and talks feasibility with you, not departmental responsibilities.
Development / Design
Christian Wagner +49 2778 696694-18 · ed.hcetomef@rengaw.c
