Custom Electronics Design & Manufacturing: Brushless Controller

Custom Brushless DC Motor Controllers

The Problem

You have this great application for a BLDC motor, but it needs a brushless motor controller before you can validate the concept. You don’t want to throw money at expensive design services when you haven’t tested anything, but you can’t even turn the motor on without a controller.

The Solution

The Eddy-10 is an off-the-shelf, customer programmable BLDC controller designed for 2-16 pole, 24 and 48VDC motors rated up to 10 Amps. 

While no single brushless DC controller can be used for every BLDC motor, the proprietary design of this six-step trapezoidal sensor-less control has been able to run nearly all BLDC motors (within its power range) tested to date.

The Eddy-10 BLDC motor controller can be customized for your application using the  Navigator hand-held programmer. The Navigator can be used to set a fixed speed or vary motor speed from a control input range (up to 10VDC).  Other Eddy-10 programming variables include: motor speed range, motor pole count, current / torque limits, acceleration / deceleration rates and motor on / off set points.

The Eddy-10 also includes voltage, current, temperature protection and a status LED to give feedback in the event a fault does occur.

Eddy-10 – Click for details

If the Eddy-10 won’t work for your Application

CRI specializes in custom design and manufacturing for original equipment manufacturers (OEM).  In addition to being able to provide specialized variants of our standard product, we can also produce a full custom design based on mechanical constraints, power requirements and specific functions you require including:

  • Sensor or sensor-less designs
  • Sinusoidal or Trapezoidal waveforms
  • Custom circuit board sizes and shapes
  • Custom control inputs
  • Custom packaging
  • Custom voltage and current requirements
custom-bldc-controller
Custom-BLDC-encl-controller
Custom-BLDC-Controller

Control Resources Inc. is your go-to partner for unparalleled expertise in BLDC Controllers. As specialists in custom design and manufacturing for OEMs, we pride ourselves on delivering precision, reliability, and efficiency in every BLDC controller we create.

Expertise in BLDC Customization

With decades of experience, our team at CRI excels in translating your unique requirements into custom BLDC controller solutions. We understand that one size doesn’t fit all, and our customization expertise ensures that your controllers align perfectly with your application needs.

Beyond Standard BLDC Controllers

CRI doesn’t just stop at providing specialized variants of our standard products. We go the extra mile to offer full custom design services. This means tailoring BLDC controllers based on mechanical constraints, power requirements, and specific functions unique to your application.

Need to test a concept before developing a custom design? Eddy-10 is a production ready, off-the-shelf customer programmable controller for 24-48VDC BLDC motors up to 10 Amps.

Learn more about the Eddy-10 Brushless DC Motor Controller

Diverse Design Options

We offer a spectrum of design options to suit your preferences:

  • Sensor or sensor-less designs
  • Sinusoidal or Trapezoidal waveforms
  • Custom circuit board sizes and shapes
  • Custom control inputs
  • Custom packaging
  • Custom voltage and current requirements

The Custom BLDC Controller Design Process at CRI

Our seamless custom design process is crafted to ensure that your BLDC controllers not only meet but exceed your expectations.

  • Needs Assessment: We begin by understanding your project requirements, including mechanical constraints, power specifications, and any unique functionalities you envision.
  • Tailored Solutions: Leveraging our technical prowess, we provide tailored solutions that align with your project’s unique demands, ensuring optimal performance and efficiency.
  • Prototyping and Testing: CRI believes in precision. Before full-scale production, we provide prototyping and thorough testing, ensuring that your custom BLDC controllers meet the highest standards.
  • Collaborative Communication: Throughout the process, we maintain transparent and collaborative communication, keeping you informed about the progress and seeking your input to guarantee satisfaction.

CRI’s Range of BLDC Controller Customization Options

  • Sensor or Sensor-less Designs: Choose between sensor-based or sensor-less designs based on the specific requirements of your motor and application.
  • Waveform Options: Tailor the waveform of your BLDC controllers, whether it’s Sinusoidal or Trapezoidal, to achieve the desired motor performance.
  • Circuit Board Specifications: Customize circuit board sizes and shapes to seamlessly integrate the controllers into your application.
  • Control Inputs: Define custom control inputs to ensure that the BLDC controllers respond precisely to your system’s requirements.
  • Packaging Solutions: CRI can offer custom packaging to protect from the elements or shield unwanted electrical noise.
  • Voltage and Current Requirements: Specify custom voltage and current requirements to match the power demands of your motor.