(Motors)
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... (View Full Article)
(Fans and Electronic Cooling)
From this Article:
Selecting a blower for a particular application first requires knowledge or an estimate of the application's operating point: the flow rate required and the resistance to flow that the system,... (View Full Article)
(Motors)
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... (View Full Article)
(Motors)
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... (View Full Article)
(Motors)
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... (View Full Article)
(Motors)
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... (View Full Article)
(Motors)
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... (View Full Article)
(Motors)
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... (View Full Article)
(Heating and Cooling Equipment)
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,... (View Full Article)
(Motors)
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... (View Full Article)