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by AssunMotor
NewsFebruary 19, 20240 comments 2 Likes

17 Brushless DC Motor Manufacturers That Are Reliable

We listed 17 brushless DC motor manufacturers that are reliable and well-known. Brushless DC (BLDC) motors are sophisticated electric motors that exhibit high efficiency, long service life, and quiet operational attributes. These electronically commuted motors harness the power of high-energy permanent magnets to achieve impressive acceleration rates. Unlike their brushed counterparts, BLDC motors do not have brushes that wear out, which contributes to their longevity and reliability. These characteristics make them suitable for precision applications like medical equipment, aerospace components, and automated system controls.

Innovation in brushless DC motor technology continues to be a primary focus for these manufacturers as they strive to meet the growing demands for more power-efficient and smaller form-factor motors.

Table of Contents

Toggle
  • Fundamentals of Brushless DC Motors
    • Components and Functionality
    • Types of BLDC Motors
  • Advantages of Using BLDC Motors
    • Efficiency and Torque
    • Durability and Maintenance
    • Noise and Vibration Reduction
  • Applications and Industries
    • Industrial and Automation
    • Medical and Healthcare
    • Consumer Electronics
  • Manufacturers and Market Overview
Check out Assun Motor's Range of Coreless Brushless DC Motors

Assun Motor Pte Ltd

Assun Motor Website

Assun Motor is renowned for its expertise in producing high-quality brushless DC motors, which are a cornerstone of their innovative motor and motion control products. Their offerings are characterized by exceptional reliability and precision, tailored to meet the demands of various industries. With a commitment to advancing motor technology, Assun Motor’s brushless DC motors stand out for their durability and performance, ensuring optimal efficiency for applications requiring stable speed and control.

Website: https://assunmotor.com/products/brushless-coreless-motor
Address: 1092 Lower Delta Road, #06-05, Singapore 169203
Founded: 2003

Faulhaber

FAULHABER is a prominent manufacturer specializing in the development of precision drive systems, including advanced brushless DC motors. Their products are engineered to deliver maximum performance in minimal dimensions, catering to a wide range of applications that require compact yet powerful motors. FAULHABER’s brushless DC motors are known for their reliability, efficiency, and high power density, making them ideal for demanding sectors such as aerospace, medical, and robotics. The company’s commitment to innovation ensures their motors offer exceptional service life and performance.

Website: https://www.faulhaber.com/en/products/brushless-dc-motors/
Address: https://www.faulhaber.com/en/about-us/locations/
Founded: 1947

Maxon

Maxon Website

 

Maxon is a leading developer of brushless DC motors, recognized for their robust design and precise engineering. Their motors are distinguished by their ironless rotor and long service life, covering a power range of 1.2 to 400 W. Maxon’s brushless motors excel in torque characteristics, high power, and an extremely wide speed range, making them suitable for a variety of demanding applications. With a focus on high efficiency and compact design, maxon’s motors are engineered to withstand thermal and mechanical shocks, ensuring reliability across multiple industries.

Website: https://www.maxongroup.com/maxon/view/content/Overview-brushless-DC-motors
Address: https://www.maxongroup.com/maxon/view/content/contact
Founded: 1986

Portescap

portescap website

Portescap is a global leader in the design and manufacture of miniature brushless DC motors, known for their high efficiency, torque, and speed. Their motors are engineered to deliver exceptional performance with compact sizes suited to meet specific application needs. Portescap’s brushless DC motors are designed to provide solutions that meet even the most stringent requirements, offering long life and high torque density. Their motors are ideal for various applications, ensuring cooler operation at high speeds and enhanced battery life for longer service between charges.

Website: https://www.portescap.com/en/products/brushless-dc-motors
Address: https://www.portescap.com/en/support/worldwide-offices
Founded: 1931

Moog Inc

Moog Inc Wesbite

 

Moog Inc. is a prominent designer and manufacturer of high-performance brushless DC motors, known for their reliability and precision in critical applications. Moog’s expertise lies in engineering solutions that meet the exacting demands of aerospace, defense, industrial, and medical markets. Their motors are engineered for smooth operation and longevity, with customization options to fit specific application needs. Moog’s brushless DC motors are distinguished by their ability to perform in extreme environments, ensuring optimal performance where dependability is crucial. This reflects Moog’s commitment to innovation and excellence in motion control technology

Website: https://www.moog.com/products/motors-servomotors/brushless-motors.html
Address: https://www.moog.com/about-us/global-websites.html
Founded: 1951

Nanotec

nanotec website

Nanotec is a leading manufacturer of brushless DC motors and stepper motors, renowned for their precision and performance. Specializing in drive solutions for automation and robotics, Nanotec offers a wide range of motors with integrated electronics, which are highly efficient and feature a compact design. Their products are designed to be versatile and easily integrated into various applications, providing dynamic motion control solutions. Nanotec’s commitment to innovation is evident in their customizable motor options that cater to specific customer requirements, ensuring optimal operation in sophisticated and demanding environments.

Website: https://us.nanotec.com/products/156-brushless-dc-motors-from-manufacturer/
Address: https://us.nanotec.com/contact-us/sales-contact
Founded: 1996

Composite Motors, Inc.

Composite Motors, Inc. website

Composite Motors, Inc. specializes in the design and manufacture of custom, high-performance brushless DC motors and controllers. Their expertise lies in creating motors that are engineered to operate in harsh environments, including those that involve saltwater submersion and extreme temperatures. With a focus on specialty materials and precision engineering, Composite Motors provides solutions that emphasize power, electronics, and communication. Their commitment to innovation ensures functionality and performance for a diverse range of industry applications, making them a go-to source for motors that require customized, robust solutions

Website: https://compositemotors.com/brushless-dc-motors/
Address: 15446 Flight Path Dr., Brooksville, FL 34604
Founded: 1966

Lin Engineering

Lin Engineering Website

Lin Engineering stands out as a manufacturer of brushless DC motors, with a focus on creating specialized motors that deliver optimized performance for specific applications. Their expertise is in designing and engineering custom motion control components, including a variety of DC motors. Lin Engineering takes pride in their ability to supply innovative solutions that meet unique customer needs. With over 30 years of experience, they have honed their capabilities to offer a range of products that feature high-quality construction and reliable performance, ensuring customer satisfaction in various industries.

Website: https://www.linengineering.com/
Address: 16245 Vineyard Blvd, Morgan Hill, CA 95037
Founded: 1987

Ningbo Twirl Motor Co.,Ltd

Twirl Motor Website

Twirl Motor is a professional manufacturer that specializes in the production of gear motors and planetary gearboxes. With a robust management system certified under ISO/TS16949, they ensure high-quality products tailored to customer specifications. Their specialty lies in delivering a range of motors, including automotive motors, which are designed to meet the rigorous demands of the industry. Twirl Motor’s commitment to quality and customer service positions them as a reliable partner for those seeking motors with precision, durability, and consistent performance

Website: https://www.twirlmotor.com/
Address: NO.1269 Mingshu Road, Jiangshan Industrial Zone, Yinzhou District, Ningbo Zhejiang Province China
Founded: 2009

Johnson Electric Holdings Limited

Johnson Electric Holdings Limited Website

Johnson Electric is a global leader in electric motors, known for their wide range of brushless DC motors designed for automotive and industrial applications. Their EC motors are customized to meet the specific needs of each segment, ensuring optimal performance and reliability. With a strong focus on innovation and quality, Johnson Electric’s products are engineered to provide high efficiency and longevity. Their brushless motors are suitable for various demanding environments, reflecting the company’s commitment to excellence and customer satisfaction in providing motion solutions that drive the success of their clients.

Website: https://www.johnsonelectric.com/en
Address: 6/F, 12 Science Park East Avenue,Hong Kong Science Park Shatin, NT
Founded: 1959

Nidec Motor Corporation

Nidec Motor Corporation WebsiteNidec Corporation is a preeminent name in the field of brushless DC motor technology, producing over 1 million brushless DC (BLDC) motors daily. As a leader in the industry, Nidec’s motors are lauded for their reduced energy use, long life, low noise, compact size, and lightweight characteristics. These motors find applications across a diverse array of industries, including automotive, industrial, and consumer electronics. Nidec’s commitment to innovation and quality ensures they offer high-performance motors that contribute to energy efficiency and technological advancements in motion control.

Website: https://www.nidec.com/en/
Address: 338 Kuzetonoshiro-cho, Minami-ku, Kyoto 601-8205, JAPAN
Founded: 1973

Allied Motion

Allied Motion website

Allied Motion Technologies specializes in the design and manufacture of precision and specialty motion control components and systems. They offer a wide range of brushless DC motors, including small frame options and high power density motors, suitable for commercial, industrial, and aerospace applications. Their motors are designed to provide reliable and efficient performance, with options for integrated drive electronics for easier installation and operation. Allied Motion is committed to innovation, offering solutions like the KinetiMax and EnduraMax series, which are engineered for durability and optimized performance.

Website: https://www.alliedmotion.com/
Address: 495 Commerce Drive, Amherst, New York 14228
Founded: 1939

Sinotech, Inc

sinotech website

 

Sinotech offers a broad spectrum of custom-engineered brushless DC motors (BLDC Motors) that are manufactured with a focus on quality control throughout the production process. Their specialty lies in producing motors that are tailored to client specifications, ensuring both performance and reliability. The company’s expertise extends to creating motors for various applications, including those in electronics, medical devices, HVAC systems, and automotive. With a commitment to competitive pricing and comprehensive design processes, Sinotech stands out as a provider of quality BLDC motors that cater to a diverse range of industry needs.

Website: https://sinotech.com/products/motors/brushless-dc-motors/
Address: 6663 SW Beaverton-Hillsdale Highway Portland, OR 97225
Founded: 1989

Sensata Technologies

Sensata Technologies Website

Sensata Technologies is a leading manufacturer of sensing, electrical protection, control, and power management solutions with a focus on complex motors and actuators, including brushless DC (BLDC) motors. They specialize in customizing these motors to precise customer specifications, providing ideal solutions for various applications. Sensata’s BLDC motors are recognized for their high precision and high-reliability features, which are essential for industries such as automotive, aerospace, and industrial machinery. Their commitment to innovation ensures that their motors deliver exceptional performance and quality.

Website: https://www.sensata.com/
Address: 529 Pleasant Street Attleboro, MA 02703
Founded: 2006

Geeplus Inc.

Geeplus Inc. Website

Geeplus is a globally recognized specialist in the design and manufacture of electromechanical actuators, including a comprehensive line of brushless DC motors. Their motors are known for providing higher speed and greater reliability than hybrid stepper motors of the same size. Geeplus caters to a wide range of applications with their brushless DC motors, including those in medical, industrial, and automotive industries. The company’s dedication to engineering excellence ensures that their motors offer superior performance and are a direct replacement for traditional stepper motors, as seen in their new range of DC brushless motors.

Website: https://www.geeplus.com/brushless-motors/
Address: https://www.geeplus.com/contact-us/
Founded: 2004

ElectroCraft, Inc.

ElectroCraft, Inc. Website

ElectroCraft specializes in the development of custom motor and motion control solutions, particularly brushless DC motors renowned for their rapid acceleration and high accuracy. With a focus on providing application-engineered specialty fractional-horsepower motor products, ElectroCraft’s BLDC motors are designed to meet the specific needs of their customers. Their motors are utilized across diverse applications, from industrial automation to medical devices, where precision and reliability are paramount. ElectroCraft’s commitment to innovation ensures their motors deliver exceptional performance and quality, tailored to the unique demands of each application.

Website: https://www.electrocraft.com/products/bldc/
Address: 2 Marin Way, Suite 3 Stratham, NH 03885-2578 USA
Founded: 1960

Hansen Motors

Hansen Motor Website

Hansen Corporation is recognized for their high-quality brushless DC motors, which are engineered to accommodate custom voltage, speed, and power requirements. Their product line includes the ElectroCraft RapidPower™ BLDC motors, which are particularly noted for their low noise and high efficiency at low RPMs, making them suitable for a variety of applications. Hansen’s motors are designed with durability in mind, ensuring they meet the needs of customers looking for long-lasting and robust solutions. The company’s commitment to excellence is reflected in their diverse range of electric motors, including geared and brake motors, and custom-built options.

Website: https://www.hansen-motor.com/products/brushless-dc-motors/
Address: Hansen Corporation 901 South First Street Princeton, IN 47670-2369
Founded: 1907

Fundamentals of Brushless DC Motors

Brushless DC (BLDC) motors are highly reliable, efficient, and offer significant advantages over traditional brushed motors. Key components such as the rotor, stator, and sensor systems differentiate them in functionality and design.

Components and Functionality

Rotor: The rotor of a BLDC motor typically contains the permanent magnets that interact with the stator’s winding to generate motion. Contrary to brushed motors, the winding is found in the stator and not on the rotor, which leads to reduced wear and tear and improved heat dissipation.

Stator and Commutation: The stator is equipped with windings that, when energized, create a rotating magnetic field. Commutation is electronically controlled, usually by an inverter or a dedicated controller, which precisely switches the current between the windings to maintain the motor rotation.

Sensor and Inverter: BLDC motors use a sensor, typically a Hall effect sensor, for determining the rotor’s position. The sensor information is used to time the commutation process accurately. An inverter then converts the DC power source into an alternating current to energize the stator windings.

Types of BLDC Motors

Single-Phase BLDC Motors: These motors are less common and mainly used in applications that require simple motion at a low cost and complexity.

Multi-Phase BLDC Motors: Two-phase, three-phase, and higher-phase BLDC motors exist. Three-phase BLDC motors are the most prevalent, providing a balance of complexity, control, and performance, suited for a diverse range of applications, from small electronic devices to large industrial machinery.

The variation in phases affects the commutation methodology and the complexity of the inverter design. Multi-phase motors typically offer more precise control and smoother operation.

Advantages of Using BLDC Motors

Brushless DC (BLDC) motors stand out in the manufacturing landscape due to their remarkable efficiency and the high torque they deliver. They are increasingly favored over traditional brushed motors for a variety of industrial applications due to their superior design that ensures longer service life and lower noise levels.

Efficiency and Torque

BLDC motors are renowned for their high efficiency, with some models achieving between 85% and 90% efficiency. This is largely attributable to the absence of brushes, leading to minimal energy loss from friction and improving the conversion of electrical energy into mechanical energy—ultimately resulting in a significant increase in torque. BLDC motors provide high energy output while consuming less power, which is a crucial consideration in energy-sensitive applications.

Durability and Maintenance

One of the most compelling advantages of BLDC motors is their durability. The brushless design implies that there’s no mechanical wear due to brushes, which leads to a longer service life for these motors. The overall maintenance requirements are also reduced since there are fewer moving parts that could potentially break down or wear out over time.

Noise and Vibration Reduction

BLDC motors are known for their low noise operation. The absence of brushes not only enhances efficiency but also significantly reduces the noise and vibration typically produced by the mechanical contact within brushed motors. This quiet performance is especially advantageous in applications where noise reduction is a critical factor.

By integrating BLDC motors, manufacturers deliver products that are more efficient, last longer, and run quieter, meeting the growing demand for improved performance in a wide array of motor-driven applications.

Applications and Industries

Brushless DC motors are integral to various sectors, offering high power density and speed control essential for sophisticated applications. They excel in environments demanding efficiency and reliability.

Industrial and Automation

In the realm of industrial automation, brushless DC motors deliver precise speed control conducive to robotics and assembly line functions. Their high power density makes them suitable for compact spaces where robust performance is essential. Fans and pumps within industrial environments often rely on these motors for their energy efficiency and low maintenance requirements.

Medical and Healthcare

The medical and healthcare industry benefits from brushless DC motors due to their reliability in critical applications. They power essential devices, from surgical tools to medical imaging equipment, where consistent performance and precise control are non-negotiable. Their application in this field also extends to healthcare automation systems, optimizing both patient care and operational workflows.

Consumer Electronics

In consumer electronics, brushless DC motors are prized for their long lifespan and quiet operation. They are commonly found in home appliances that prioritize energy savings, such as dishwashers and HVAC systems, enhancing the automation of daily tasks. Their ability to operate at variable speeds effectively manages the power requirements of these devices.

Manufacturers and Market Overview

In the realm of motion control, the brushless DC motor market is characterized by the activities of key players and the industry’s robust growth trends. As such, this section’s focus lies on the leading manufacturers shaping the landscape and the pivotal market insights defining the brushless DC motor industry.

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