As an encoder detects a change in magnetism (for magnetic encoders) or light (for optical encoders), it produces two analog sinusoidal voltages, phase-shifted by 90 degrees. These analog signals are interpolated (divided into smaller increments by the encoder electronics) to increase the encoder’s resolution and then converted to digital output signals. If there are errors in the […]
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Six common mistakes to avoid when specifying and using step motors
The mistakes we outline here have been corrected countless times by thousands of step-motor users around the world. Avoid these mistakes with the presented solutions — and make your next application a successful one. By Eric Rice • National Marketing Director | Applied Motion Products Step motors offer the automation industry a cost-effective and simple […]
What is IEEE 1588 and why is it important for Industrial Ethernet networks?
Motion control systems operating over Ethernet networks, such as EtherNet/IP, typically involve time-based operations, and if the devices on the network, such as motion controllers, I/O devices, and actuators, are not operating with synchronized clocks, these operations will fail. The IEEE 1588 standard was developed to provide a method for ensuring a reliable, consistent time reference […]
PTDA 2019 Industry Summit amplifies industry connections in Austin
The Power Transmission Distributors Association (PTDA) is expecting 550 delegates in the power transmission/motion control (PT/MC) industry at the PTDA 2019 Industry Summit in Austin, Texas. Representing over 200 PTDA distributor and manufacturer companies, delegates will attend for cross-channel networking, shared learning and collaborative experiences at this year’s Industry Summit, themed Amplify. Those registering before August […]
EtherNet/IP-enabled drives, integrated motors from Applied Motion Products now ODVA conformant
A range of servo drives, stepper drives and integrated motors from Applied Motion Products now conform to the ODVA specification for EtherNet/IP communications. The ODVA Conformance Program mandates that vendors use a common network interface to ensure interoperability with products from other vendors. Products must pass rigorous testing by an authorized Test Service Provider before […]
New sensor measures equipment strain in harsh environments
Leine Linde’s new ESR digital strain sensor is now available to monitor structural health on equipment where needed. Offered in North America through HEIDENHAIN CORPORATION, it is coupled with an encoder using the digital interface EnDat, and offers significantly higher signal quality, accuracy and robustness when compared with conventional strain gauges. To use, simply mount […]
Single-acting, centric clamping vises for pallet systems from SCHUNK
SCHUNK further expands its standard program with the affordable SCHUNK KONTEC KSC-F single-acting clamping vises with a fixed jaw. It has quick adjustment of the clamping range, flat design and a low weight – perfect conditions for an unmanned workpiece handling on pallet systems. The three sizes KSC-F 80, KSC-F 125, KSC-F 160 are particularly […]
Why is the instruction list (IL) language for PLCs falling out of favor?
The international standard IEC 61131-3 specifies programming languages for programmable controllers (aka programmable logic controllers, or PLCs), including ladder diagram (LD), structured text (ST), function block (FB), instruction list (IL), and sequential function chart (SFC). Of these, instruction list and structured text are considered textual languages, meaning they use text, numbers, and punctuation — like […]
NORD DRIVESYSTEMS gearmotors and drives support IIoT installations
Intelligent drive technology is key to digitalization and production automation, because it enables networked and autonomous production processes in smart factories. Here, NORD DRIVESYSTEMS supplies drive solutions (hardware and software) and communications and application support for Industry 4.0 environments. NORD DRIVESYSTEMS drive units support intelligent IIoT digitalized production with advanced maintenance services. The industrial motor […]
Beckhoff introducing XTS, EtherCAT G, and TwinCAT Vision to the U.S. at Pack Expo
To revolutionize packaging machine flexibility, scalability and energy efficiency, Beckhoff Automation will launch the eXtended Transport System (XTS) into the U.S. market at Pack Expo 2019 in Las Vegas. Visitors to booth LS-6149 in the Las Vegas Convention Center’s lower south hall will also experience the North American debut of TwinCAT Vision software, which introduces […]