Reinventy
English
Technology architecture
Inside this section

Primary navigation

Mag‑FOC™ · AI-generated concept visual · illustrative architecture

T03 / POWER ELECTRONICS

Mag‑FOC™

Precision
becomes power.

Control that connects command to torque. A modular architecture for managing current, position and power conversion in AeroMag electric motors.

Explore the technology
REINVENTY / ENGINEERING SERIES

AI-generated concept visual · illustrative architecture

2voltage families
3phases under control
d / qcontrol coordinates

01 / Mag‑FOC™

The motor delivers power.
Control gives it direction.

Every change in torque starts with a chain of measurements and decisions: acquire phase currents, establish rotor position and command the power stage. Mag‑FOC brings these functions into a platform designed alongside the electric machine.

01 / Mag‑FOC™

Measure

Phase currents and rotor position feed the control loop. Sensing is part of the electrical design, not an afterthought.

02 / Mag‑FOC™

Transform

Clarke and Park transformations express the currents in a rotor-aligned reference frame, making the machine command easier to regulate.

03 / Mag‑FOC™

Regulate

Current regulators process the error against their references. Modulation converts the requested voltages into inverter switching commands.

04 / Mag‑FOC™

Protect

Overcurrent protection, thermal supervision and functional testing support the power conversion chain throughout its lifecycle.

03 / Inside the technology

Three phases. One vector.
See control take shape.

Move the electrical angle: the d–q frame follows the rotor while the three normalised currents change in the stationary frame.

REINVENTY / VECTOR EXPLORERαβdqabc → αβ → dq / i_d = 0 / i_q = 1 p.u.
CLARKE → PARK → PWM

id = 0 · iq = 1 p.u.

35°
i_a—
i_b—
i_c—

Educational mathematical model: i_d = 0, i_q = 1 p.u. Ideal balanced currents; this is neither Mag‑FOC firmware nor a simulation of its performance.

02 / Design specifications

Two electrical classes.
One control architecture.

Reference values from the April 2025 manuals. Design envelopes, not qualification results for the current product. Operating conditions must be established for each variant.

FamilyDC busContinuous / peak currentDesign context
R‑Series10048–100 V300 A / 450 AMobility · low-voltage systems
A‑Series800400–1,000 V400 A / 650 APropulsion · high-voltage systems

Motor output power cannot be inferred by multiplying the endpoints in these columns. Voltage, current, cooling and peak duration need a common, verified operating point.

ENGINEERING / Mag‑FOC™

From the test bench to the system.

01

Acquire

Current and position

02

Control

d–q current loops

03

Convert

Modulation and power

04

Verify

Protection and calibration

04 / One engineering ecosystem

Material. Motor. Control.
Engineering continuity.

AeroMag Forge connects the machine project with materials and controls. These two technologies explain its physical foundations.

01 / REINVENTY

SMC‑Core ↗

The material of the magnetic circuit.

02 / REINVENTY

AeroMag ↗

The geometry of the electric machine.

03 / REINVENTY

Mag‑FOC ↗

Command of the power conversion stage.

04 / REINVENTY

AeroMag Forge ↗

Connecting design and verification.

Phantom‑Core ↗VANGUARD ↗Maritime Autonomy ↗

REINVENTY / PARTNERSHIP

Let’s discuss your project

From voltage class to torque profile: define the control system around the machine.

Request a technical briefing ↗

Formulations, process details and application documentation remain within the partnership pathway. Intellectual-property information follows the official disclosure. Intellectual property ↗

Technical basis and references

Content based on the technical guides: Mag‑FOC rev. 0.1, Materials Dossier rev. 1.0 and Motor Build Manual rev. 0.1 (April 2025). The visuals do not document built hardware or bench tests.

Höganäs · general principles of soft magnetic compositesMicrochip · FOC principles