Trends in Energy-efficient Brushless DC Motor Controller Design

Sinotech    July 8, 2013

Energy efficiency has become a vital judging criterion for products, from automotive machinery to home appliances. As a result, this aspect is considered in the development processes now, more than ever before. Although there is no absolute sure shot method to achieve this kind of efficiency, we present here the trends that have been noticed in recent past. Sensor-less Brushless DC Motors The use of sensor-less controls in brushless DC motors presents an excellent option, which is capable of delivering extremely high component power. However, there are positives and negatives of using this technology. While the use of sensor-less control…

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Brushless DC Motors in Medical Applications

Sinotech    January 22, 2013

As the medical industry advances, so does the brushless DC motor. While connected to a DC power source, BLDC motors don’t have windings attached to the rotating shaft or armature, because this is where the magnets are. While the features brushless DC motor manufacturers integrate may seem insignificant to the lay person, the consequential benefits have helped revolutionize the medical industry. Medical Applications that Use a Brushless DC Motor Breathing devices: Positive Airway Pressure (PAP) respirators that aid in the treatment of sleep apnea have BLDC motor-powered blower fans that help regulate airway pressure. Blood clot prevention: Air pumps that…

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Sinotech Reveals Secrets of China Sourcing: Is Your Project Ready for China?

Sinotech    January 3, 2013

In the second video about sourcing your project to China, “Sinotech Reveals Secrets of China Sourcing: Is Your Project Ready for China?,” Sinotech president Michael Bloom provides insights about the types of projects that are best to source in China. If you’re considering sourcing any project to China, you’ll need to consider the following: Degree of cost savings. In addition to offering cost-effective sourcing solutions, China poses risks to consider, such as quality and delivery. You’ll also need to think about the cost of ownership, like logistics, shipping, duty and warehousing costs. Plus, you may have to pay for the…

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Sinotech Reveals Secrets of China Sourcing: The Risks

Sinotech    December 17, 2012

Sinotech president Michael Bloom is producing a series of videos called Sinotech Reveals Secrets of China Sourcing. The first video addresses the risks associated with sourcing products to China. Sinotech works with brushless DC motor manufacturers and has 25 years of experience sourcing custom-engineered products to Chinese factories. While there are many risks involved with sourcing products to China, the benefits – namely, inexpensive costs – outweigh them. Bloom states that successful sourcing is about mitigating these risks. The following are some of the top risks regarding China sourcing: Quality: The greatest risk, poor quality, can shut down production, endanger…

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Top Benefits of the Brushless DC Motor (BLDC Motor) System

Sinotech    November 28, 2012

The brushless DC motor is quickly gaining popularity across several industries. BLDC motor design houses don’t use brushes for commutation; they use electricity instead. From the aerospace industry to home entertainment, brushless DC motor manufacturers tout the following benefits over brush motors in motion-control applications: Durability – a brushless DC motor can last much longer. Higher efficiency and less wasted heat. Lighter in weight. Available in compact sizes. Simpler to maintain. Less noise produced. Inexpensive to manufacture. More reliable. BLDC motor design houses contaminate the components less. Good for use in smaller devices. No commutators used. It’s simpler for the…

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