2200-087 Series flow-control valve starts or stops the flow of pressure-fed materials quickly and effectively. Has No-Drip carbide ball-end needle and hardened seat, designed to handle low- to high-viscosity and abrasive materials such as adhesives, sealants and lubricants. Controls the flow of fluid materials and chemicals in material-delivery and fluid-dispensing systems.
 
All-pneumatic, double-acting valve is ideal for pump and meter-system inlet and outlet fluid-flow management. Has 3/4"-NPT inlet and outlet ports and is rated for 4,000 PSI. Can be used with a fluid regulator to stop bypass flow and maintain down-stream pressure after closing.
 
Also used as a high-viscosity or high-flow dispense valve in automated, repetitive or high-speed dispensing applications, such as fixtured automation or robot-tool-mounted dispensing. May be mounted to fixed or movable tooling or brackets and activated by automation, hand or footswitch actuator.
 
Features hardened internal components and wear-resistant seals. Available in stainless steel for dispensing highly corrosive materials.
 

Sealant Equipment & Engineering, www.sealantequipment.com

 

 

AS5035, an 8-bit incremental magnetic rotary encoder for cost-sensitive industrial and automotive applications, is suited for use in human-machine interface applications, such as front panel switches, or as an alternative to optical encoder-based applications where dust or other particles could diminish reliability and accuracy.
 
Provides incremental quadrature A/B output signals and an index output signal. The index signal represents a mechanical reference point, called the zero position, which can be programmed by the user at the system assembly stage. Operation safety is ensured by continuous monitoring of the magnet presence and the optimal magnet position in the system. 
 
Features 64 pulses per revolution on each of the two quadrature output channels, for resolution of 2.8°/step over a full turn of 360°. Failure detection monitors the magnet's placement during the operation. In case of a missing or loose magnet, the device instantly provides a warning signal.
 
Operates at rotational speeds up to 10,000 revolutions/min.,  at either 3.3 or 5 V, without missing any incremental pulses. The zero position can be programmed by the user. Operating temperature ranges from -40 to +125°C. Available in a lead-free SSOP 16 (5.3mm x 6.2mm) package.
 
Austriamicrosystems, www.austriamicrosystems.com

9300 Series equipment platforms offers omnidirectional, ultra-low-frequency vibration damping and automatic leveling while raising equipment only inches off the floor. Proprietary airmount system provides vertical isolation, while tri-filar pendulum assembly provides stable cradle support for horizontal isolation. The pendulum assembly eliminates the need for the resonance-generating corner lift brackets.

Platform stiffness is comparable to that of a 3" plate of solid steel at approximately one-third the weight and with more efficient damping — vibration isolation efficiencies at maximum load (up to 25,000 lbs.) can be as high as 98% for vertical natural frequency and 96% for horizontal natural frequency. 

Standard platform is a rigid, lightweight, epoxy-laminated "sandwich" — a 2" composite layer between 1/2" top and bottom plates of corrosion-resistant steel.

Standard finish is black polyurethane, but can be finished with stainless steel or white epoxy powder coat.  Available in custom sizes or shapes, with extra leg supports, and with cutouts or notches. Nonmagnetic platforms are also available.

Applications include vibration isolation for SEMs, TEMs, CMMs, steppers and mask aligners.

Kinetic System, Inc., www.kineticsystems.com

In addition lead-free pastes and complementary fluxes for the SMT industry, Heraeus CMD will also introduce the F10B Series of no-clean solder pastes, said to offer exceptional print-to-print consistency and wetting capabilities. The series is the latest in the line of solder pastes, tack fluxes and SMT adhesives required in demanding surface mount manufacturing processes.

Also on display will be the full line of fluxes for reworking and solder ball attachment for no-clean and water-soluable applications. These fluxes feature extreme purity to ensure realiability.

Heraeus Circuit Materials Division (CMD), Nepcon East Booth 5024