Stator
The stationary structure and the magnetic field.
Anatomy of a rotating machine
Power starts
from within.
From the rotor and the magnetic field to the sensors and the control logic; see the parts in one conceptual view.
Kaavosh Electronics Vanda Shargh · Khorasan Science and Technology Park
Cross-section
Anatomy of a rotating machine
System components
A levitated rotor, integrated control
Rotor
Contactless motion at the centre of the system.
Radial and axial bearings
The radial and axial components are part of the locally developed magnetic bearing system.
Sensors and the sensor ring
A sensor ring and temperature and speed sensors provide shaft condition data.
Control boards
The digital controller and control boards turn position measurement into magnetic-field commands.
Control system
A control and monitoring system for high-speed pumps and compressors: temperature, pressure, flow, bearing protection and seal plans.
The rotating machine at work
From the bearing to the control room
Contactless, oil-free rotor levitation with digital position control, for turboexpanders and high-speed compressors.
The magnetic bearing system of the turboexpander on Unit 105 of the 5th South Pars refinery has been developed locally, and was installed and commissioned in 2025/26.
- Reference standards
- API 617 · ISO 14839
A technical conversation is how we start
Request a technical consultation →
Bring the machine data into the conversation.
Get in touch with Kaavosh Electronics Vanda Shargh to review the needs of your project.