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Advancement in Brushless Motor Technology (.pdf)
(Motors)
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From this Article:
AMETEK Rotron introduced brushless motor technology into the heavy-duty transportation market in 1989. The last paper presented was at the APTA Rail Conference in June of 1993. Since then, significant motor technology has developed and design...
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Brush DC Motors Turning More Advanced (.pdf)
(Motors)
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From this Article:
"Off-the-shelf" brush-commutated DC motors typically tend to serve as a "starting point," because virtually every application for a motor carries particular design and performance criteria to be accommodated. Motor manufacturers usually address...
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Cartridge Brush Design For DC Motors and Gearmotors (.pdf)
(Motors)
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From this Article:
The traditional method for mounting copper or silver graphite brushes in brush-commutated DC motor and gearmotor assemblies has been to solder the brushes onto standard cantilever springs to enable the required constant contact with the commutator.
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Customization to Suppress EMI in DC Motors (.pdf)
(Motors)
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From this Article:
A variety of active and passive approaches can be adopted to reduce EMI in systems that rely on precision motion control. For applications ranging from medical diagnostic to office automation equipment, the need to suppress conducted and radiated...
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Empowering Proper Selection of Motor Technology (.pdf)
(Motors)
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From this Article:
While there is no shortage of available electric motor technologies, an initial narrowing of the field for electronics industry applications will often direct atention to several types: permanent magnet (PM) brush-commutated DC servo motors,...
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Reasons for Turning to Slotless Technology (.pdf)
(Motors)
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From this Article:
When first introduced, brushless DC motors, despite their many advantages, were cast as a costly alternative to brush-commutated motors and were typically only specified for low-power applications where long life was the primary desired requirement.
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Selecting the Right Blower and Pump for Fuel Cell Applications (.pdf)
(Motors)
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From this Article:
Motors, blowers and pumps play key roles in fuel cell designs. Their efficiency and performance are vitally important in the operation of fuel cell systems and are a critical factor in maximizing the overall efficiency of a system. Fuel cells are...
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Taking Pressure Off Blower Selection with Regenerative Technology (.pdf)
(Heating and Cooling Equipment)
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From this Article:
Blowers provide critical enabling technology for chemical processing plants and refineries to handle or separate hazardous and corrosive gases, whether in vent header off-gassing, spot source, centrifuge venting, or scrubber applications. But changer...
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Turning to Integrated Driver Electronics for BLDC (.pdf)
(Motors)
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From this Article:
Brushless DC motors (BLDCs) achieve commutation electronically by utilizing a permanent-magnet rotor, wound stator, and rotor-position sensing scheme instead of a mechanical commutator or brushes found in brush-type DC motor designs. With brush wear...
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