|L (mH) Min||DCR (Ω) Max||Freq. (kHz)||Cres (pF)||Q x,y,z Min||Height (mm)||Width (mm)||Length (mm)||SRF (kHz) Min||Sensitivity (mV/uT) min|
What sensors are needed for VR and how they work? VR Sensor coils in EM motion tracking are 3D coils (three orthogonal coils) over same ferromagnetic core, placed in both ends of the Electromagnetic Motion System of the VR technology to generate and receive the magnetic field signals.
These VR sensors are composed basically by 3 orthogonal coils wound on a cubic core or a “low profile” core that would receive voltages that are vectors with 3 orthogonal components.
In PREMO we offer a wide range of VR magnetic sensors (both on a cubic core or a “low profile”) that cover different size requirements and sensitivity requirements.
Premo VR sensors with cubic core provide multiple advantages compared to standard products:
With an unmatched precision of 0.001m, these VR magnetic sensors can track the smallest, slowest movements for optimum 3D motion tracking.
In Premo Group, we use a high permeability NiZn material in all 3DC Low Profile coils (coils are directly over ferrite core so NiZn with high surface resistivity is mandatory). This material has high stability inside the temperature range.
Other advantages of these VR low profile sensors are:
We supply different kinds of VR sensors.
All Premo VR Sensors can be customized to your unique project. Feel free to send us your inquiry filling in our contact form.
If you need more information about the smartest choice in terms of VR electromagnetic sensors selection, we recommend you the free conference “Motion Tracking Magnetic Sensors”.
Premo is a key global supplier in the application of innovative magnetics to VR Technology, we developed the low-profile 3DCoil concept 20 years ago, and VR sensors are already used in some of the world's most advanced VR/AR devices.
Due to this large amount of experience in this product line, there is a wide variety of design variations covering all kinds of range, dimensions, performance constraints, or custom solutions. Go to each series to buy online Premo’s VR Sensors.