BLDC Motors
Brushless Direct Current Motors
Sensorless Control, Products and Design Specifications, Installation Instructions, Technology, Market, Suppliers and Company Profiles

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 Information Profile @ a Glance 
  • A brushless DC motor (BLDC) is a DC electric motor that uses an electronically-controlled commutation system, instead of a mechanical commutation system.
  • BLDC motors are popular because they are fast, noiseless, efficient, and exhibit a longer operating life.
  • BLDC motors are a type of synchronous motor.It comes in single-phase, 2-phase and
    3-phase configurations.
  • BLDC motors can be designed into systems that are sensor-based or sensorless.
  • The implementation of sensorless BLDC motor systems eliminates the cost of Hall Effect or optical sensors and their supporting electronics.
  •  A programmable chip is used with the brushless DC motors to provide multispeed capabilities.
  • BLDC motors can be constructed in two different physical configurations.
  • Applications are PC fans, Ceiling fans, Blowers, Washing Machines, Electrical Power, Servo drives, Industrial Drive, Refrigerator, Electric Vehicle Traction Drive, Air Conditioning and Fan.
  • Several manufacturers of warm-air furnaces, heat pumps and fan coils  now use brushless DC motors with high efficiency and multi-speed capability
  • BLDC motors find wide spread applications in
    automotive, appliance, aerospace, consumer, medical, instrumentation and automation industries.
  • The Electronic Motor Drive (EMD) market for BLDC motors is booming and expected to grow from $290 million in 2003 to $1.3 billion in 2008, a compound annual growth rate of 34%.
About BLDC
  • Basic Facts
  • Brushless DC Motor
  • Fundamentals
  • Features
  • General Purpose
  • Signal Isolation

Sensorless Control

  • Sensorless BLDC Motor Controller
  • Tiny Microcontrollers
  • dsPIC30F
  • PIC18F2431
  • dsPIC30F2010
  • FAN Controller
  • BEMF Sampling Methods
  • 2-Phase BLDC Motor
  • 3-Phase BLDC Motor
  • Flux-Weakening Control
  • Microcontrollers
Products & Design Specifications
  • Motors Specifications of different Ratings & types of Companies

  •  More Comapny Products

  • 4-Pole BLDC Animation
  • BEI Kimco Products
  • Microbeam Sensorless Driver
  • DC Water Pump
  • BLDC Inductor Board
  • Redundant Fan Systems

Installation & Operation Instructions

  • INTEGRAmotor
  • 24-Volt Motor Control
  • Type ABL Unfiltered SCR
  • Type ABL Filtered SCR
  • BLDC Connections
  • BLDC Advantages
  • Simulation Using Magneto
  • Manzanita BLDC inverters
  • Gather momentum
  • Electronic Applications
  • Blow Molding


  • From India
  • India Consultant
  • BLDC Motor Engineer
  • Technical Notes
  • Agile Systems
  • BEI Technologies
  • DSP Solutions
  • Brushless Technology
  • 3Men Technology
  • Korea Technology Transfer Center
  • Voice Coil Actuators
  • Axeon Motion Group
  • FAQ

Marketing and Cost Analysis

  • Microcontrollers  Motor control market
  • Shareholders
  • Automotive Semiconductor
  • Penn Engineering & Manufacturing Corp
  • Price Hike
  • ECM-Cost
  • System Cost Advantages
  • Retail Prices
  • Precision Electric Motor
  • EC21
  • Premotec Precision Motor Technology
  • Fupex Corporation
  • Transit Equipment Company
  • Adaptive Components
  • Bodine Electric Company
  • Beijing Electronic
  • Delta Electronics
  • Exporters
Company Profiles
  • Amotech
  • American Firm
  • KNF Neuberger
  • Rietschle Thomas
  • Shinano Kenshi Corporation
  • Astromec
  • Dongguan Yuhong Micromotor
  • Companies List
  • MMT Slim-Line Motors
  • Minarik

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Primary Information Services
 21 Murugappan St, SwamyNagar Ext2, 
Ullagaram, Chennai - 600091, India.
 Phone: 91 44 22421080
  Email :
Mobile number: 9444008898  Fax : 91 44 22423753