The first coreless motors were designed in the 1930s, but it took decades for them to find their place in the commercial market. Today, coreless motors are a vital component in a wide range of applications, from laboratory equipment to commercial aircraft. Here, Dave Walsha, sales manager at small DC motor supplier EMS, explores…

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Mathematician Alfred North Whitehead once said: “It takes an extraordinary intelligence to contemplate the obvious”. While the crucial distinction between brushed and brushless motors, the presence or absence of brushes, is evident, the implications of their differences are much more complex. Here Dave Walsha, sales…

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FAULHABER developed the new sterilisable 2057…BA family of motors especially for medical applications. In the sensor-free variant, the drives can withstand more than 1500 autoclave cycles. They are optimized for high speeds of up to 65,000 rpm, as are required in, e.g., the handpieces of dental equipment.The motors of the…

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FAULHABER has extended the extremely powerful BP4 product family with the brushless DC-Servomotor 2264…BP4. As well as having an outstanding ratio of torque to size and weight, the miniature drive comes with integrated sensors and a wide speed range.The 4-pole motor achieves a torque of 59 mNm with a weight of just 140 g…

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With the 1935…BRC brushless DC-Motor, the motor manufacturer FAULHABER has brought an all around optimized version of the successful product 1935…BRE on the market. The new motor achieves a continuous torque of 3.5 mNm while still retaining its compact design, making it more powerful than its predecessor model. Its…

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