Products

Linear Stepper Motors

Johnson Electric (Vandalia, OH) has introduced the Saia® ULE Series linear stepper motors. Available in unipolar or bipolar configurations, the motors provide constant positioning force to 400 N over full travel lengths to 300 mm in ambient temperatures ranging from -15 to +60 °C. Their 55 × 55-mm design envelope and NEMA 23 mounting flange enable the motors to be mounted in space-restricted applications. The motors are suited for use in applications such as valve control, positioning, and adjustment systems; and control systems for the automation industry. The design accommodates customized design requirements.

Posted in: Products

Read More >>

Encoders

Oriental Motor (Torrance, CA) offers encoder options for 0.36º and 0.72º stepping motors. The stepping motors are available as a stepping motor only, or as a stepping motor and driver package. The new stepping motor encoder options for 0.36º and 0.72º motors are 500 or 1000 pulses/rev, 2- or 3-channel, and TTL or Differential (line driver type). For 0.36º and 0.72º stepping motor and driver packages, the CRK stepping motor and driver package is available, and includes pulse-input 24-volt driver, 500 or 1000 pulses/ rev, 2- or 3-channel TTL type encoders, built-in controller type, and 3-channel differential line driver type encoders.

Posted in: Products

Read More >>

Fiber Laser Cutting System

Hypertherm (Hanover, NH) has released the HyIntensity™ Fiber Laser HFL015 cutting system, which includes a power source, cutting head, gas supply, operator interface consoles, motion controls, and software, all in one package. The single-emitter, diode-based design system operates on familiar Hypertherm control platforms, with pre-developed cutting processes that simplify table integration and operation. The power supply is smaller than CO2 laser systems, and the fiber laser delivery enables the beam to travel greater distances, allowing for installation on larger tables.

Posted in: Products, Products

Read More >>

Infrared LEDs

A set of surface-mount, high-output infrared LEDs from ROHM Semiconductor (San Diego, CA) can be used in proximity sensor applications. The SIM-030/031ST and SIM-040/041ST surface-mount IR LEDs feature IR wavelength technology providing peak output of 850/870 nm. The 850/870 nm level is much closer to the peak wave sensitivity of phototransistors (sensors), thus achieving higher efficiency proximity sensing and energy savings of up to 66%. The SIM-030/031ST, the smaller of the two devices, has a 2.3 × 1.95 mm footprint and a height of 0.9 mm. With a forward current (IF) of 100 mA, the device delivers typical emission strength of 30 mW/sr (milliwatts per steradian). The slightly larger SIM-040/041ST (3.1 × 2.25 × 1.6 mm) provides 40 mW/sr, a typical emission strength.

Posted in: Products, Products

Read More >>

Spectral Reflectivity Measurement System

Olympus Corp. (Center Valley, PA) has introduced a spectral reflectivity measurement system designed for use with lenses, prisms, flat glass, plastics, and electronic components produced by optical manufacturers. The USPM-RU III provides repeatable measurements in seconds, and without the need for backside coating. Spherical, aspherical, and flat surfaces can be accommodated without sample preparation. The system provides reflectivity measurements for wavelengths ranging from 380 - 780nm. Object color can be measured based on spectrophotometric colorimetry determined from prismatic reflectivity.

Posted in: Products, Products

Read More >>

Vibration Isolation Workstation

The new Vision IsoStation vibration isolation workstation from Newport Corporation (Irvine, CA) is designed to improve ease-of-installation, setup, and lab space utilization. The workstation is available with platform sizes from 24 in. × 24 in. up to 36 in. × 72 in. to accommodate a wide range of applications. The Vision IsoStation is available in two load capacities — 500lb gross and 1,300lb gross — delivered by Newport’s high-performance I-125 and I-325 Series pneumatic isolators. Both versions reduce transmitted vertical and horizontal vibrations by 85 percent or more after 5Hz and by more than 95 percent after 10Hz.

Posted in: Products, Products

Read More >>

Laser Power/Energy Sensor Shock Absorber

Ophir Photonics Group (Logan, UT) has announced the Shock Absorber, a mounting post designed to allow the operation of sensitive pyroelectric laser power/energy sensors in an environment with vibration. The mount smoothes out vibration and eliminates false triggering, reducing the sensor’s susceptibility to vibration from 2 to 10 times. The Shock Absorber includes a screw embedded in rubber that provides a flexible barrier between the post and the sensor head; this feature significantly reduces false triggering. The mounting post works with all Ophir energy sensors, including the PE Series of pyroelectric detectors.

Posted in: Products, Products

Read More >>

The U.S. Government does not endorse any commercial product, process, or activity identified on this web site.