The MAZ Magnetostriktiver Transducer MAGNETOSTRIKTIV series is used for precise measurement of linear displacement. This series of products has high precision, high linearity, high reliability and is widely used in CNC machine tools, injection molding machines, die-casting machines, manipulators, packaging machines, automobile production lines and other fields.
The MAZ series magnetostrictive transducer uses an electric impulse to generate a circular magnetic field that interacts with a permanent magnet, causing magnetostriction in the waveguide. The resulting mechanical wave travels along the guide and is converted back into an electrical signal, enabling contact‑free, wear‑free absolute position measurement. The sensor is suited for hydraulic cylinders, machine tools, presses, woodworking, packaging, mining and other industrial applications.
Technical data include a measurement range from 100 mm to 4000 mm, linearity of 0.02 %, pressure rating up to 350 bar (over‑pressure 700 bar), IP67 protection, displacement speed under 10 m/s, resolution down to 5 µm (2 µm on request), and operating temperature from –40 °C to +70 °C. Output options cover analogue signals (0‑10 VDC, 4‑20 mA, 0‑20 mA) and digital interfaces (CANopen, SSI, start/stop, PWM).
| Measurement range | 100 mm – 4000 mm |
|---|---|
| Linearity | 0.02 % |
| Maximum pressure | 350 bar (over‑pressure 700 bar) |
| IP protection | IP67 |
| Displacement speed | < 10 m/s |
| Resolution | < 0.1 mV or < 0.2 LA, 5 µm (2 µm on request) |
| Working temperature range | -40 °C to +70 °C |
| Analogue output options | 0‑10 VDC, 4‑20 mA, 0‑20 mA, CANopen, SSI |
The sensor can operate under pressures up to 350 bar, with an over‑pressure rating of 700 bar.
Analogue outputs of 0‑10 VDC, 4‑20 mA, 0‑20 mA and digital interfaces such as CANopen, SSI, as well as start/stop and PWM signals compatible with RS‑422.