Our BLDC Motor Controller Development Services

The services provided by our company for engineering BLDC motor controllers embrace the entire process of product creation from specifications and architecture and PCB production through firmware system implementation, prototype testing, modifications, and production phase.

PCB Design for a BLDC Motor Controller

Adequate Infosoft has offered professional PCB design services for companies developing BLDC motor control systems.

A PCB of BLDC controller includes high power electronics and relevant but more sensitive circuitry for control and communication. Our engineers create the project in such a way that all functional blocks are properly placed on the board.

PCB development can include:

Our engineers consider current capacity, switching behavior, thermal performance, EMI/EMC considerations, signal integrity, component availability, and manufacturability during PCB development.

BLDC Motor Control Firmware Development

We have a team of embedded engineer who specializes in creating time-sensitive firmware for BLDC motor controllers.

The firmware is capable of conducting motor control, performing electrical and mechanical monitoring, processing sensor feedback, communicating with outer systems, and dealing with problems during the operations.

Firmware capabilities include:

Firmware architecture can be optimized for the selected microcontroller and required real-time performance.

Six-Step BLDC Commutation

For applications using conventional trapezoidal BLDC control, Adequate Infosoft can develop six-step commutation firmware.

The controller can process Hall-sensor feedback or other appropriate position information to determine the required switching sequence.

Development can include:

The control strategy is selected based on the motor characteristics, load requirements, speed range, efficiency targets, and product architecture.

Field-Oriented Control (FOC)

For applications requiring more sophisticated motor control, we can develop Field-Oriented Control solutions for appropriate BLDC/PMSM motor architectures.

FOC development can include:

FOC can be considered where the application requires improved control characteristics, efficiency, smooth operation, or precise torque and speed management.

The appropriate control strategy depends on the motor, inverter architecture, feedback mechanism, and application requirements.

Sensorless BLDC Controller Development

Adequate Infosoft can develop sensorless BLDC control solutions for applications where physical Hall sensors or encoders are undesirable or unavailable.

Depending on the motor and application, sensorless control can use electrical feedback and algorithmic estimation to determine rotor position.

Our engineers can develop:

Sensorless control performance depends heavily on motor characteristics, load conditions, speed range, electrical design, and the selected algorithm.

Integration of Encoder And Hall Sensor

Applications that require rotor positioning can make use of Hall sensor or magnetic encoder or any other feedback instruments.

The firmware reads data signals to ascertain the rotor position and gauge the speed.

Our engineering team designs the necessary PCB interfaces to bring about signal conditioning, interrupt and filtering.

Motor Speed & Torque Control

Adequate Infosoft develops configurable motor-control systems for applications requiring controlled speed and torque.

Depending on the application, the controller can support:

Control parameters can be configured through firmware, a local interface, or an external application.

High-Current BLDC Controller Development

For high-power applications, the controller architecture must manage substantial electrical and thermal loads.

Our hardware engineers can develop high-current power stages using appropriate switching devices, gate drivers, current sensing, protection circuits, thermal management, and PCB design practices.

Potential applications include:

Final voltage, current, power, thermal, and protection requirements are determined according to the motor and application specifications.

Development of Low-Power BLDC Controller

Our team also creates small-sized BLDC controllers designed for applications with low power capacity.

Systems can be tailored to the following specifications:

The applications of such controllers are vast and include but are not limited to medical devices, consumer products, small robotics, portable instrumentation, fans, pumps, battery-operated devices, etc.

BLDC Controller Communication

Currently, modern motor controllers have an increasing need for communicating with other devices.

Adequate Infosoft may integrate various channel protocols, including:

These channels can be used for motor configuration or telemetry, diagnostics, adjusting parameters of the motor, updating firmware, and other tasks.

IoT-Connected BLDC Motor Controllers

For connected motor-control applications, we can combine BLDC firmware with IoT connectivity.

A connected controller can transmit selected motor parameters such as:

This information can be transmitted to mobile applications, gateways, backend APIs, or cloud platforms.

Remote monitoring and configuration can be implemented according to the application's security and operational requirements.

PCB Prototype & Hardware Bring-Up

Adequate Infosoft supports prototype PCB bring-up and debugging after fabrication.

Our engineers can systematically validate:

Oscilloscopes, logic analyzers, power supplies, electronic loads, JTAG/SWD debuggers, and other engineering equipment can be used as appropriate during development.

Upgrading the Current BLDC Controller

In case you have an existing BLDC controller but need improvements, Adequate Infosoft can assist in upgrading the controller.

We can cooperate with the existing schematics and the PCB layouts, firmware, communication protocols, motor specification, and technical documentation.

Upgrade projects can include:

This approach can help extend the product lifecycle while introducing modern embedded technologies.

Hire BLDC Motor Controller Engineers

Adequate Infosoft provides experienced engineers who can join your project as an extended engineering team.

You can hire engineers for specific requirements such as:

You can engage individual specialists or a complete multidisciplinary team depending on the project's scope.

Complete BLDC Motor Controller Development Partner

If you require a new BLDC engine controller, powerful controller, compact embedded controller, FOC-based system, sensorless controller, PCB for motor-controlling, embedded software or complete motor-controlling product, Adequate Infosoft can assist throughout the development process.

From specification and electronics architecture, PCB design, firmware, motor control algorithms, prototype development, testing, connectivity, applications and production assistance, our engineers provide necessary technical skills for the implementation of dependable and scalable BLDC motor control system.