Engineers can use the new Allen-Bradley 140MP Motor Protection Circuit Breakers from Rockwell Automation to simplify motor protection. The circuit breakers, also known as motor-protective switching devices, can be mounted on Allen-Bradley 100-C or 100-K contactors to create a two-component motor starter.
B&R's new digital output module X20DO4332-1 has integrated pulse width modulation and is a cost-effective alternative to motor modules. In addition, the module offers a dither function that prevents valves from sticking. Pulse width modulation (PWM) is mainly used for controlling larger loads, such as motors. Instead of using electronics to regulate a continuous input voltage down to the desired motor voltage, the motor is controlled by the width of the switching pulses.
Read more: B&R Automation: Cost-effective motor/valve control
With Sinamics Startdrive commissioning software, Siemens supports machine builders in the validation of safety functions for Sinamics frequency converters with a guided acceptance test. With Sinamics Startdrive, Siemens offers a tool for the integration of drive hardware into the TIA Portal engineering framework. The integrated guided acceptance test for safety functions is available for Sinamics G and S series frequency converters and complies with EN ISO 13849-2 and IEC 62061.
POSITAL has extended its TILTIX family of inclinometers (tilt sensors) to include explosion-proof models designed to operate safely in environments that contain potentially dangerous levels of explosive dust or gases. These devices have been certified in compliance with IECEx and ATEX directives and are suitable for use in mines, oil and gas facilities, agricultural applications, chemical plants, woodworking factories and milling operations.
Parker Hannifin has launched its robust Universal Push-to-Connect (UPTC) connector system. Designed for tube and pipe connections, this new system is suitable for use in a number of applications. These include cases where conventional connections might fail; either due to high pressure levels and heavy vibrations, where installation conditions are rather cramped, or where assembly needs to be performed fast.
The B&R drive technology portfolio now offers a Blackout mode that ensures safe machine control in the event of a network failure. Machine downtime can be avoided without costly redundancy solutions to ensure maximum machine availability.
New compact soft starters and micro VFD drives have been added to the AutomationDirect motor controls lineup which encompasses simple manual controllers, motor contactors and starters, drives and soft starters. WEG SSW05 and SSW07 soft starters are compact, fully digital soft starters with state-of-the-art DSP (Digital Signal Processor) controller designed to provide great performance on motor starts and stops.
VFD-SC series VFD (Variable Frequency Drive) / Servo cable offers 4 conductors, available in 16 AWG to 10 AWG gauges, plus a foil-shielded signal pair. The VFD-SC series is the same high-quality cable as the standard VFD-C series; the addition of the shielded 16AWG signal pair allows the cable to be used with motors and drives requiring brake control or feedback from devices like temperature or position sensors.
Yokogawa Electric Corporation announced the release of Exaquantum R3.20, an enhanced version of its plant information management system (PIMS) software package in the OpreX Asset Operations and Optimization family. Exaquantum supports the digital transformation initiatives of customers in the process industries by gathering large volumes of plant data and transforming it into usable, high-value business information.
Regal Beloit Corporation, a leading manufacturer of electric motors, electrical motion controls, power generation and power transmission components, announces the release of the new Klamploc adapter lock for Sealmaster mounted unitized spherical roller bearings (USRB).
Read more: Regal Introduces the Klamploc Adapter Lock for...
Editor's Pick: Featured Article
Put to the Ultimate Test – Part 1: Torsion Tests by HELUKABEL
Cables and wires in industrial robots and other moving machine parts are often required to withstand extreme stresses caused by torsion. Constant repetitive movements put materials under considerable strain. At the same time, operators expect components to function perfectly and reliably throughout their entire service life to avoid disruptions, outages and safety hazards.
For this reason, at HELUKABEL, we simulate intensive and continuous torsion stresses under realistic conditions with our high-tech testing equipment in Windsbach. We have several types of apparatus for doing this because some of our customers, for example those in the automotive industry, have very precise specifications for how a torsion test is carried out. The tests show that our cables and wires withstand speeds up to 1,000°/s, accelerations up to 2,000°/s² and torsion angles up to 720°. Hence, we make sure that each product always meets our customers’ high standards, and that they receive the impeccable quality they rightly expect from us as a leading supplier of cables, wires and accessories for more than 40 years.
What Is Torsion?
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