MOTOR CONTROLLERS

Speed controllers (motor controllers / inverters) for electric drivetrains

The speed controller is the heart of the drivetrain: it converts battery energy into controlled current for the motor, and provides precise control of torque, speed, and acceleration ramps. In an electric conversion project (light vehicles, commercial vehicles, industrial equipment, agricultural or marine applications), the choice of controller directly impacts performance, range, driving feel, and overall system reliability.

At EVEA Solutions, we offer control solutions compatible with the main motor technologies: BLDC, BLAC/PMSM, ACIM (asynchronous induction), and certain DC architectures. Depending on your requirements, you will find controllers featuring field-oriented control (FOC), sinusoidal commutation for smoother operation and higher efficiency, as well as units designed to handle high current levels and demanding conditions (heavy-duty cycles, shocks, vibration, dust).

Key functions for conversion and integration

• Torque management and dynamics: ramps, current limiting, eco modes, load holding.
• Regenerative braking (depending on configuration): energy recovery, regen intensity adjustment.
• Battery compatibility: 12V to 180V systems depending on the range, threshold settings, protections and alarms.
• Control interfaces: throttle/pedal input (0–5V), switches, forward/reverse, enable, modes.
• Communication (depending on model): CAN bus, UART/RS485, integration with displays, BMS and instrumentation.
• Safety & protections: over/under-voltage, overcurrent, overtemperature, sensor faults, short-circuit, isolation (depending on architecture).

This category provides direct access to our controllers and related accessories, with solutions suited both to compact projects (light mobility, small machines) and to more demanding integrations (commercial vehicles, industrial equipment, intensive-duty applications). EVEA Solutions supports you with selection, wiring, parameter setup, and commissioning to secure the integration and achieve the expected performance.

Category structure

To make navigation easier, the Speed controllers category is organized into several subcategories: a dedicated Speed Controller FAQ section (frequently asked questions, compatibility, setup, integration and best practices), as well as subcategories by motor type controlled: BLAC/PMSM, ACIM, BLDC, and, depending on the range, AC. This structure helps you quickly identify the right controller for your architecture and access the related technical resources.