‘Deep Groove Ball Bearings’
An Engineeringtalk guide
Start with the news release
Micro stepper motors bring pictures into focus from
EMS, which we summarised at the time by saying "Electro Mechanical Systems has supplied Precistep micro-stepper motors to Life Optics to allow it to develop a compact, reliable and light-weight head-mounted microscope.".
Several months prior to that,
we featured the news release James Walker designs advanced seat material from
James Walker and Co: "Working closely with valve manufacturers, James Walker Devol has developed Devlon V-API as a superior seat material that would overcome the individual shortcomings of all the other material grades.".
In November 2009, we covered the news from Heason Technology
- take a look at Actuator system for sampling applications
which says: "Heason Technology has launched a low-cost modular actuator range for pick-and-place and sample dispensing in life science and other analytical equipment applications. ".
Take a look also at the news release from Hepcomotion, Hepcomotion rings produced in dedicated cell,
as well as CNC router reduces time to market from Micromech,
and Igus energy-supply system comprises 200 products from Igus UK.
Latest stories...
Centa offers bespoke transmission designs (November 2009)
Centa Transmissions can create bespoke powertrain designs for wind, wave, tidal and solar power systems.
Viscotec devises drive solution for dosage units (November 2009)
Viscotec Pumpen and Faulhaber have devised a drive solution for dosage units on a system that comprises a fast DC drive and high-precision piezo rotary drive, mounted on a common spindle.
Turbine producer adopts NSK cost-saving programme (November 2009)
By employing a programme of material substitution and longer-life lubrication technology, NSK has achieved significant cost savings for a manufacturer of micro wind turbines.
Dynamometer helps maintain satellite position (November 2009)
Surrey Satellite Technology (SSTL) has utilised a three-component dynamometer manufactured by Kistler Instruments to simulate the operation of the positioning wheels on one of its satellites.
Espace to demonstrate machining at Aerotech (November 2009)
Espace is exhibiting at the SAE Aerotech Congress and Exhibition in Seattle, Washington, from 10-12 November, 2009, as part of the Aerospace France Pavilion.
Ondrives simplifies online ordering process (November 2009)
Ondrives is introducing its redesigned website, which was officially launched on 4 November 2009.
Brushless servo motors provide 2,800-5,200rpm (November 2009)
The Ametek Pittman brand AB series brushless servo motors are available from Mclennan Servo Supplies in NEMA 23, 34 and 56 frame sizes.
Nord subassemblies include gearbox and motor (November 2009)
As part of its range of Nordbloc industrial gear units for torque output from 60,000 to 200,000Nm, Nord supplies modular subassemblies.
Further reading
-
Deep groove ball bearings for centrifugal pumps
Basic dynamic load rating of high load capacity deep groove ball bearings has been improved by about 10% and fatigue life by around 30%, without changes to the standard bearing dimensions.
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