Products: Robotics, Automation & Control
Linear Actuator

Bishop-Wisecarver Corp. (Pittsburg, CA) has released the SRX-150, an aluminum profile linear actuator in belt- or ball-screw-driven versions. Both versions are available in 400, 600, 1000, 1500, and 1900 mm stroke lengths. The SRX-150 provides to 66kN dynamic load capacity, roll moment capacity to 3,380 Nm, and speeds to 5 m/s. A...

Products: Robotics, Automation & Control
Slide Product Systems

TOPBALL® slide products from NB Corp. (Hanover Park, IL) offer 27 times more travel life to automation equipment, machinery, optical, and measuring instruments. Since the slide products have three times the load...

Products: Robotics, Automation & Control
DC Gearmotor

Midwest Motion Products (Watertown, MN) has released the Model MMP-TM55-12V GPk52-124, a DC gearmotor that accepts any 12-volt DC source including battery power. This gearmotor measures 2.14" in diameter by 7.7" in length, and...

Products: Robotics, Automation & Control
Slotted Brushless DC Servomotors

AMETEK Technical and Industrial Products (Kent, OH) offers the PITTMAN® Series 1300 slotted brushless DC servomotors that are available in three lengths: 1.5", 2", and 2.5". The servomotors are housed in...

Products: Robotics, Automation & Control
Rotating Machinery Software

Vector Fields (Aurora, IL) has announced a design software for rotating electrical machinery that is part of the OPERA electromagnetic design tool. The software combines finite element analysis modeling with a...

Products: Robotics, Automation & Control
VHD Assemblies

Kerk Motion Products (Hollis, NH) offers the VHD Series anti-backlash assemblies suitable for eliminating drag and wear associated with high pre-load forces. The VHD assembly uses Kerk’s patented axial take-up mechanism,...

Products: Robotics, Automation & Control
Micro-Positioning Stages

LM76 (East Longmeadow, MA) offers micro-positioning stages available in travel lengths from 10 mm to 200 mm. The Micro Stage linear positioning stages are available with 6-mm anti-backlash lead screws or 4-mm lead...

Products: Robotics, Automation & Control
Direct-Drive Frameless Motors

The ULT Series of direct-drive frameless motors from Applimotion (Loomis, CA) is available in sizes down to 27 mm in diameter with axial length to 8 mm and up to a 20-mm through hole. They operate from...

Products: Robotics, Automation & Control
Flexured Couplings

Helical Products (Santa Maria, CA) offers miniature couplings, u-joints, and machined springs with integrated attachment components. The line includes couplings with an unlimited variety of customized ends. All of these...

Products: Robotics, Automation & Control
Linear Actuators

Haydon Switch & Instrument (Waterbury, CT) has added the size 14 hybrid to its line of linear actuators. The devices are available with a 0.9-degree step angle and come in all four designs: captive, non-captive, external...

Products: Robotics, Automation & Control
Pressure-Compensated Flow Control Valve

Beswick Engineering (Greenland, NH) has released the PCFCD-1N1, an ultra-miniature pressure-compensated flow control valve with low-friction diaphragm. The device is designed to maintain a constant...

Products: Robotics, Automation & Control
Shaft Grounding Ring

The AEGIS SGR™ Conductive MicroFiber™ Shaft Grounding Ring from Electro Static Technology (Mechanic Falls, ME) is suitable for predictive maintenance programs on VFD-controlled AC and DC motors. By protecting...

Products: Robotics, Automation & Control
Rotary Air-Bearing Stage

Aerotech (Pittsburgh, PA) offers the ABRT series rotary air-bearing stages that provide 360-degree continuous travel with resolution to 0.027 arc sec. Payload capacity is up to 69 kg.

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Innovate and Win!

If you have a unique design idea or invention, you could win $20,000 in the 2007 Create the Future Design Contest, presented by SolidWorks Corp. and NASA Tech Briefs. The contest is open for entries in these categories: Machinery, Equipment, and Component Technology; Consumer Products; Medical; Safety and Security;...

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Coming Attractions

This monthly review lets you "meet" the new advertisers appearing in Defense Tech Briefs (DTB). Here's a sneak peek at the products, services, and offers available from Augustís first-time advertisers.

General Devices Co. (Indianapolis, IN) offers electronic packaging hardware as single components or complete...

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Techs of the Week

A monolithic silicon nitride ceramic is densified at temperatures lower than 2000 degrees Celsius, and heat-treated at temperatures greater than 2000 degrees Celsius. This monolithic silicon nitride has a highly acicular microstructure and average apparent aspect ratio greater than 1.8. It also offers excellent damage tolerance...

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Driving Clean

Researchers at MIT have demonstrated how ordinary spark-ignition car engines can, under certain driving conditions, move into a spark-free operating mode that is more fuel-efficient and cleaner. The new capability could be available in production models within a few years, improving fuel economy by several miles per gallon. Over...

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Innovate and Win!

Your unique invention could win you $20,000 or other great prizes. Enter your design idea in the 2007 Create the Future Design Contest, presented by SolidWorks Corp. and NASA Tech Briefs. Entries are being accepted in six categories: Machinery, Equipment, and Component Technology; Consumer Products; Medical; Safety and...

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Technology Business Briefs

Composite Absorptive Fiber Substantively Reduces Bulk

This technology yields an absorbent, composite fiber for use as a cloth, medical dressing, or clothing. It combines a hydrophobic exterior and a hydrophilic interior for use as an absorbent to capture, or as a reservoir to release, liquids.

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NASA News

NASA's Goddard Space Flight Center in Greenbelt, MD, is offering for license its Global Alert Resolution Network (GARNET), an enterprise software application capable of delivering emergency and time-sensitive alerts to affected individuals via a variety of communication channels. Alerts can be delivered within an organization to...

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NASA Tech Briefs Free Webinar
Specialty Lubrication in New Product Design Wednesday, September 19, 2007, 2:00 PM EST

Lubricants are often the forgotten components in the design of moving elements. Last-minute redesign and changes can be avoided by considering lubricant performance needs during the design phase. High-performance equipment...

Blog
Innovate and Win!

Your unique invention could win you $20,000 or other great prizes in the 2007 Create the Future Design Contest, presented by SolidWorks Corp. and NASA Tech Briefs. Innovative design ideas are being accepted in six categories: Machinery, Equipment, and Component Technology; Consumer Products; Medical; Safety and Security;...

Blog
Coming Attractions

This monthly review lets you "meet" the new advertisers appearing in NTB and its supplements. Here's a sneak peek at the products, services, and offers available from August's first-time advertisers.

Light Machinery (Ottawa, ON, Canada) produces wafers, etalons, prisms, beam splitters, windows, and other flat optic...

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Tech Needs of the Week

A manufacturer is looking for a detector array for the infrared region to detect two-dimensional radiation patterns. The sensor should have 1000 x 1000 pixels (or at least 512 x 512 pixels), which are individually addressable. The detector array is comparable to a high-speed CCD chip, but must have high sensitivity in the...

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Smart Medical Devices

The qualities that we expect in our cell phones and PDAs -- anytime connection and low-cost, widely available devices -- soon may become common in health-care devices at home and in doctors' offices. The University of Florida (UF) and IBM have developed a new technology that creates a roadmap for widespread commercial...

Blog
Innovate and Win!

If you have a unique design idea or invention, you could win $20,000 in the 2007 Create the Future Design Contest, presented by SolidWorks Corp. and NASA Tech Briefs. The contest is open for entries in these categories: Machinery, Equipment, and Component Technology; Consumer Products; Medical; Safety and Security;...

Blog
NASA News

Molly Brown of NASA's Goddard Space Flight Center in Greenbelt, MD has created a new method to anticipate food shortages brought on by drought. The model uses data from satellite remote sensing of crop growth and food prices, and could improve the ability for government and humanitarian aid officials to plan and respond to...

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Techs of the Week

An eye-movement- tracking system displays a wide-view-angle image while simultaneously displaying a high-resolution image in the vicinity of the viewpoint of the viewer's eye. It is compact enough to be easily mounted on the viewer's head. The wearer can be presented with a highly realistic image even without using monitors...

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Transforming Ultrasound

University of Virginia Engineering School researchers have developed an advanced imaging algorithm that provides clearer ultrasound images. The teamís method of signal processing can be used with a range of imaging and sensing systems such as ultrasound, radar, sonar, telecommunications, and some optical imaging...

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