Drives and Controls Magazine
Home
Menu
Quartet of motion controls includes 100µs per axis model

Elmo Motion Control, the Israeli controls manufacturer owned by Bosch Rexroth, unveiled several new ranges at the 2023 SPS exhibition in Germany including the first AC servodrive in its Platinum family to offer full functional safety. The Platinum Bassoon delivers up to 10A at 230V, and up to 3.25kW of continuous power. It can drive brushless, DC brushed and linear motors, or voice-coil devices.

Drives-based automation system is ‘one of the fastest’

The German drives and automation supplier Baumüller says it is offering one of the fastest drive-integrated PLCs on the market with its new b maXX 6000 servodrives, which deliver field bus cycle times of up to 250µs. The b maXX PLC di drive-integrated controller can handle scalable control tasks up to high-performance synchronous multi-axis applications. It can replace central process loop controls because the PLC can also be used as EtherCat master for controlling other servo converters.

Automated goods receipt system delivers transparency

The German sensor specialist Sick has unveiled an all-in-one system for automated goods receipt. Using a digital platform to gather, process and prepare package-relevant data, it employs cutting-edge scanning technologies to manage shipments of any size. The system is scalable from manual to fully automated package recording, and can be integrated with handling and sorting systems.

Controllers share code, allowing OEMs to scale machines

A new small controller from Lenze (the c430) offers basic motion control for compact machines and uses the same code as other members of its latest generation of controllers (the c520 and c550), allowing machine-builders to switch between without sacrificing any code. This makes it possible for them to automate their machines in a much more targeted and efficient way and to scale up (or down) performance if necessary. Prefabricated software modules can reduce time-to-market.

Water-cooled servomotors triple standstill torque

At the 2023 SPS show in Germany,, Beckhoff announced several new motor developments. For example, there was a series of modular servomotors with integrated water cooling, resulting in extremely high power densities, and delivering rated powers of up to 40kW in the smallest installation space

Low-cost servodrives will create “a small revolution”

Aerotech has launched a series of slimline single- and multi-axis digital PWM servodrives for use with its Automation1 motion control platform, at a lower cost than its higher performance drives. The two-axis XA4 and the single-axis iXA4 drives are both cost less than €2,000. Both versions are available either as standalone motion controllers or as part of PC-based systems with I/O expansion options. A four-axis version will follow later this year, as well as I/O expansion and DC motor supply input for the entire series.

Next-gen air-core motor cuts weight and raises efficiency

The US motor-maker Infinitum has unveiled the next generation of its Aircore EC high-efficiency motor system with the claim that it is 20% lighter than the previous version, and is easier to install and service. The motor, which has a built-in variable-frequency drive, delivers system efficiencies upwards of 93%, as well as “class-leading” power and torque density in a low-footprint package.

Elevator drives eliminate the need for contactors

The Brazilian motors and drives manufacturer WEG has announced a new series of lift drives that, it says, “redefine elevator technology”. The ADL500 drives use a technology called EBC500 (Electronic Brake Control) that eliminates the need for contactors in what WEG calls a “zero contactors concept”.

Upgraded servodrives open up new applications

Siemens has upgraded the hardware and software of its Sinamics S210 servodrives, making them more suitable for applications with high dynamics – such as packaging and pick-and-place machines – with ratings from 50W-7kW. The new-generation drives have a second encoder interface, making it easier to control individual axes, and they can connect to direct-measuring systems to compensate for mechanical looseness and tolerances. This increases precision, says Siemens, opening up new applications.

Motor-monitoring device checks 400 parameters

Omron has launched a motor condition-monitoring device that automates the detection of abnormalities in servomotors or induction motors that change speed or load rapidly. By analysing more than 400 parameters derived from current and voltage measurements, the K7DD-PQ device can detect failure modes such as worn blades, chip entanglement, or deteriorating bearings. It eliminates the need to rely on the experience and senses of skilled workers, reduces inspection efforts, and avoids unexpected equipment failures.

Next-generation laser distance sensor ‘raises the bar’

The German sensor-maker Sick has announced a next-generation laser-based distance sensor which, it claims, raises the bar for mid- to long-range distance sensing. Using a time-of-flight measuring technology, the DT80 1D sensor is said to achieve an accuracy of ±2mm and a resolution of 0.1mm over ranges of up to 80m.

‘Smallest’ radar distance sensor offers high accuracy

The German sensor-maker OndoSense has developed what it claims is the world’s smallest radar-based distance sensor. The reach sensor combines millimetre accuracy with high measuring speeds and a wide measuring range, to perform distance measurement, object detection and positioning applications.

Rectangular track system supports payloads up to 40kg

The UK linear motion specialist HepcoMotion has developed a new guidance system for Beckhoff Automation’s XTS smart conveyor technology that moves items along rectangular paths. By removing the XTS system’s curved segments, the new GFX-r system can handle payloads of up to 40kg

UR’s most powerful cobot ‘underpins new era in automation’

Universal Robots, the Danish manufacturer of collaborative robots (cobots), has demonstrated a new 30kg-payload cobot that it says will underpin a new era in automation. The UR30 machine weighs only 63.5kg, allowing it to be moved easily between work cells. It has a reach of 1.3m and footprint diameter of 245mm.

Scara robot has the highest payload in its class

ABB Robotics has completed its industrial Scara robot portfolio with a new robot that, it claims, offers the highest payload of any Scara machine in its class. The IRB 930 robot comes in three variants capable of handling payloads from 12–22kg. ABB says that the 22kg version delivers a 10% increase in throughput compared to others in its class by handling more and heavier workpieces at once.