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Applications
Canon's new Inner Core Brushless Motor
Canon have introduced their new Inner Core Brushless Motor. Rated at 24V and 16.2W this new motor utilises an inner rotor armature for quick response and high controllability. Customised versions are available based on the standard item. Please see our brushless motor section for preliminary data on the J7544-BN44
04/07/2008
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The future of automation in the pharmaceutical industry
Today automation is an essential characteristic of laboratory processes in many pharmaceutical, biotechnology and chemical companies. The modern laboratory frees up valuable human resources by relieving highly skilled scientists of time-consuming, repetitive and error prone manual tasks. Robots tirelessly and accurately take batches of samples through processes of preparation, experimentation and analysis, leaving the scientist free to concentrate on the real science of designing assays and interpreting results. The trend towards greater automation is set to continue long into the future.
03/07/2008
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The advantages of dc motors
The greatest advantage of DC motors may be speed control. Since speed is directly proportional to armature voltage and inversely proportional to the magnetic flux produced by the poles, adjusting the armature voltage and/or the field current will change the rotor speed. Today, adjustable frequency drives can provide precise speed control for AC motors, but they do so at the expense of power quality, as the solid-state switching devices in the drives produce a rich harmonic spectrum. The DC motor has no adverse effects on power quality.
After more than a century, DC motors are still in widespread use, and thanks to niche applications that show no signs of disappearing, they'll be around for many years to come.
03/07/2008
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