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tech.com
Nov/Dec, 2022
Three-Axis Gimbal Mounts from OES
VAN NUYS, CA — OES (Optimal Engineering Systems, Inc.) has released four all new three-axis azimuth, angular elevation, and roll gimbal mounts. These new high precision and high stability AU270-AER gimbal mounts locate the surface of the roll stage 4.5 in. (115 mm) below the center- line of rotation allowing for the positioning of: cameras, optics, lasers and instrumentation for scanning, tracking, positioning, pointing, and other applications on their respective centerlines. The azimuth and angular
elevation stages of the AU270- AER incorporate high-precision 7.9 in. (200 mm) diameter rotary stages, and the roll stage is 3.9 in. (100 mm) in diameter. The roll stage has a precision pattern of threaded holes for mounting tooling, cameras, lasers, etc. and a through hole for cables and optics. Each stage features V- groove and crossed roller bear- ings, capable of 360 degrees of continuous rotation and driven
by a 180:1 worm gear. The resolution of each stage is 0.001 degree or 3.6 arcsec with
Three-axis gimbal mount.
10 microsteps per step motor driver in use. Higher resolutions and travel speeds to 45 degrees per second are possible with the
servo motor options. Contact: Optimal Engineer - ing Systems, Inc., 6901 Woodley
Avenue, Van Nuys, CA 91406 % 888-777-1826 E-mail:
sales@oesincorp.com Web:
www.oesincorp.com
TE: New Shielded Panel and PCB Connectors
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BERWYN, PA — TE Connec - tivity (TE), a world leader in con- nectivity and sensors, is extend- ing its time-tested 369 connector series with the new 369 shielded rectangular panel and PCB con- nectors for environments that demand ambient EMI noise pro- tection. These connectors incor- porate the benefits of the 369 series and create opportunities with additional applications such as ethernet, power distribution and mixed signal/power devices. TE’s new rectangular connec-
tors have been tested to withstand indirect lightning strikes of 3.6 ka and are rated to provide effective
shielding of greater than 60 DB at low frequencies and greater than 40 DB at high frequencies. This EMI protection tech-
nology is wrapped in a light- weight, non-toxic (RoHS-compli- ant) composite nickel shell that can lead to up to 75% weight sav- ings. The 369 series shielded connectors enable various ether- net protocols and speeds up to 10 Gb/s. They are also backward compatible with current 369
product offerings. Contact: TE Connectivity,
1050 Westlakes Drive, Berwyn, PA 19312 % 610-893-9800 Web:
www.te.com
Automotive Ethernet Connectors from Yamaichi
SAN JOSE, CA — Yamaichi Electronics is now offering its Y- HDE series of high-speed data connectors. Designed for automotive
Ethernet applications, they sup- port data rates up to 20 Gb/s. The Y-HDE connector meets all the requirements placed on auto- motive systems, such as qualifi- cation based on LV214 and the USCAR standard. The core of the Y-HDE con-
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nector is the differential contact pair, which is delimited by an external contact. In the 90° ver- sion, the contacts are continued via a die-cast housing which shields the data. The front insu-
lating body, the so-called coding, is available in a variety of colors. Each color is also assigned a mechanical coding. So there is double security against acciden- tally plugging in the wrong side of the cable. The Y-HDE series is avail-
able as a single (i.e. with a differ- ential contact pair), double or quad version. In addition, all versions are available in various
color and mechanical codings. Contact: Yamaichi Electron -
ics USA, 475 Holger Way,
San Jose, CA 95134 % 408-715-9100 E-mail:
info@yeu.com Web:
www.yeu.com
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