Manufacturing & Prototyping

Carbon Monoxide Monitors

The AQM-103 series of carbon monoxide monitors from OMEGA Engineering (Stamford, CT) are designed to measure CO concentration, humidity, and air temperature. The CE-compliant devices feature a large LCD display that shows CO level, humidity, temperature, date, and time with programmable high alarm and audible/visible LED warning light for high CO concentration. This monitor is suited for indoor air quality (IAQ) diagnosis and HVAC system performance verification. For Free Info Visit http://info.hotims.com/55592-402

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Surface Measurement

AMETEK Taylor Hobson (Leicester, UK) offers the Surtronic Duo surface measurement system, which consists of the Surtronic R-Series roundness and form tester (for bearing parts) and the Surtronic S-100 portable roughness tester with USB connectivity. The instrument uses a diamond stylus that is drawn across a part with a motorized traverse mechanism. Vertical movement of the stylus is detected by a piezoelectric pickup that converts mechanical movement into electrical signals. The signals are digitized and sent to a microprocessor for calculation of surface parameters. One-button operation produces a full set of traceable measurement results, including a detailed profile graph. Display and traverse modules can be operated as one unit or separated for difficult-access applications; Bluetooth connectivity allows wireless communication between them.

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Brushless Torque Motors

Allied Motion (Buffalo, NY) released the Megaflux MFH170i series of 170-mm (6.7-in) diameter housed brushless torque motors. The series is comprised of the 170 series brushless torque motor, a digital servo drive, and a programmable optical encoder integrated into a rugged machined aluminum housing with duplex bearings. The motors feature a 63.5-mm (2.5-in) large-bore through shaft. Three stack lengths are available, with peak torque ranging from 8.5 to 16.9 Nm (75 to 150 lb-in), and rated speed to 1000 RPM. The standard winding voltage is 48V. The motors are designed as rotary actuators for use in semiconductor equipment, automated test equipment, scanners, gimbal systems, and applications requiring a rotary actuator with a large hollow shaft. For Free Info Visit http://info.hotims.com/55592-310

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Electronic Valves

Clippard Instrument Labora tory (Cincinnati, OH) introduced the DV-3 Minimatic® electronic 3-way valves that use a patented valving principle. The valves are suited for applications across numerous industries, and are modifiable with flow, mounting, pressure, voltage, material, and other options. Features include leak-free operation, over 1,000,000,000 cycles, high flows in a miniature stainless steel design, low heat rise/low power, and stainless steel Spider flat armature spring. For Free Info Visit http://info.hotims.com/55592-309

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Servo Drives

ADVANCED Motion Controls (Camarillo, CA) introduced the AZBH10A4 and AZBD10A4 micro-sized analog plug-in brushless servo drives that add Hall Velocity mode and Duty Cycle mode capabilities to the μZ series. The drives are designed for embedded applications in industries such as robotics, military, electric mobility, medical, and packaging. They drive brushless and brushed DC motors at a high switching frequency, and weigh 9 grams. They feature output of 10A peak and 5A continuous, and operate with a bus voltage range of 10-36 VDC.

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Stepper Motors

Nanotec (Feldkirchen, Germany) introduced the SC3518 series stepper motors that feature high torque and EMC properties. The 2-phase hybrid stepper motors feature frame size NEMA 14 (35 mm) and a 1.8° step angle; torque is between 0.18 and 0.32 Nm. The motors are connected via an integrated connector that enables easy cable adaption. The two outer pins of the connector are attached to the motor housing. Together with the shielded cable, this creates a shield connection with excellent EMC performance. The motors are available with a shaft end for openloop or sensorless control, or with an integrated optical encoder NOE1 with up to 2,000 increments/rotation. For Free Info Visit http://info.hotims.com/55592-313

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Product of the Month: August 2015

Microchip Technology, Chandler, AZ, offers the PAC1921 high-side current/power sensor with both a digital output and a configurable analog output that can present power, current, or voltage over a single output pin. Power-related output values are also available over the 2-Wire digital bus, which is compatible with I2C™. The sensor, available in a 10-lead 3 x 3-mm VDFN package, was designed with the 2-Wire bus to maximize data and diagnostic reporting, while having the analog output to minimize data latency. The analog output can also be adjusted for use with 3V, 2V, 1.5V, or 1V microcontroller inputs. The sensor is suited for networking, power distribution, power supply, computing, and industrial automation applications that do not allow for latency when performing high-speed power management. A READ/INT pin enables host control of the measurement period, and the pin can be used to synchronize readings of multiple devices. For Free Info Visit http://info.hotims.com/55592-120

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