LVDT reading and signal conditioning
On EmbedTech boards, LVDT reading comes on the driver: MotorTech HSV and MotorTech EHA each read 2 LVDT channels. SensorTech reads LVDT along with load cell, Hall/encoder, 4–20 mA and 0–10 V sensors and conditions their signals.
EmbedTech HCS is at the proof-of-concept (PoC) and trial stage. It makes no claim of certification, standards compliance or series use.
Why does an LVDT signal need conditioning?
An LVDT does not give position as a directly usable number. Its primary winding is excited with AC, and the difference between the secondary windings changes with the core’s position.
That signal has to be excited, read and converted to position. When reading sits on the same board as the driver, you can monitor valve or actuator position alongside the drive without adding a separate board.
Which board reads what?
Depending on your needs, LVDT reading comes from the driver card or the sensor card.
MotorTech HSV
2-channel LVDT reading on the board, alongside servo and proportional valve drive.
MotorTech EHA
2-channel LVDT and 2-channel pressure input, alongside electro-hydrostatic actuator drive.
SensorTech
Sensor reading and signal conditioning for LVDT, load cell, Hall/encoder, 4–20 mA, 0–10 V and PNP/NPN digital inputs.
Technical summary
| Feature | Value |
|---|---|
| MotorTech HSV | 2-channel LVDT |
| MotorTech EHA | 2-channel LVDT, 2-channel pressure |
| SensorTech | LVDT, load cell, Hall/encoder, 4–20 mA, 0–10 V, PNP/NPN |
| Supply | 28 VDC |
Who is it for?
- Test and verification teams in aerospace and defence
- Industrial hydraulics teams working on presses, construction machinery, calibration stations and production-line test automation
- R&D teams and university laboratories
Frequently asked questions
Do you also supply the LVDT sensor?
The boards on this page are for LVDT reading. We can assess the fit of your own LVDT sensor together.
Can MotorTech HSV and EHA be bought separately?
Yes. MotorTech HSV, the servo and proportional valve driver, and MotorTech EHA, the electro-hydrostatic actuator driver, can each be bought separately.
What stage is the product at?
EmbedTech HCS is at the proof-of-concept (PoC) and trial stage. We can assess together whether it suits your test scenario.
Is it developed in Türkiye?
EmbedTech is developed with local engineering at Teknopark Istanbul, and technical support is provided locally as well.
Tell us about your LVDT reading needs
Include the LVDT you use and the number of channels, and we can assess the fit together.