Sensor manufacturer POSITAL has introduced an inexpensive and flexible alternative for safety-critical motion control systems. Supplementing its existing range of formally certified SIL safety encoders, the new ‘diverse-redundant absolute encoders’, based on non-certified standard components, are a suitable choice for many installations where functional safety is required. When combined with functional safety PLCs, these devices […]
Encoders
Next generation RENCO encoders for brushless dc and stepper motors
HEIDENHAIN’s next generation of RENCO brand rotary encoders includes an upgraded R35i model and a successor to the RCML15 encoder with the R35iL low profile encoder. Both are equipped with a new OPTO-ASIC that provides additional features and improved functionality. The RENCO R35i and R35iL encoders are suitable for use in brushless dc motors or […]
What are Hiperface and Hiperface DSL?
Position feedback is core to any servo application, and most rotary servo motors employ an integrated feedback device with a physical link back to the servo drive, allowing the drive to read the motor’s position and correct any errors between the commanded and actual positions. Two interfaces that facilitate the communication between the motor feedback […]
Part 3: Trends in Ethernet, PoE, IO-Link, HIPERFACE, and single-cable solutions
As we explored in Part 1 and Part 2 of this six-part series, machine designs are evolving with wireless connectivity, cloud-based operations, and open programming. In this installment, we explore how Ethernet has continued its expansion in industrial connectivity. We also detail increasingly useful cable types for IO-Link and HIPERFACE … as well as cross-network […]
Encoders for functional safety-rated machines from HEIDENHAIN
For those needing Functional-Safety-rated (FS) contamination-resistant encoders for machine feedback, AMO (a HEIDENHAIN brand) introduces FS absolute angle and linear encoders. While Functional Safety-rated machines are a standard requirement in the European Union, machine manufacturers outside the EU are now seeing the benefit of including FS in their machines. With these encoders in use on […]
HEIDENHAIN partners with Applied Motion to expedite new ventilator project
In a collaborative effort to support the healthcare industry during this COVID-19 crisis, HEIDENHAIN is working with Applied Motion Products, Inc. to expedite critical components to a large manufacturer of ventilators. Now in various stages of delivery, the Applied Motion Products’ StepSERVO Integrated Motors equipped with HEIDENHAIN’s RENCO encoders are making their way into the […]
FAULHABER extends IE3 encoder compatibility to large Disc Magnet stepper motors
The IE3 encoder is a high quality magnetic encoder that can be combined with a large variety of FAULHABER products having 22-mm diameters. This encoder is now also available on the DM40110R, DM52100N and DM52100R Series stepper motors. With an extended length of about 13 mm this new combination will offer high positioning resolution up […]
Trends 2020: New applications drive encoder design trends
Encoders are central to motion control applications. They can provide position, speed, and direction feedback to a controller or drive to increase the accuracy and reliability of a drive system. As technology evolves, so too do encoders, incorporating the latest advancements in communications and networking and offering engineers tools to solve challenges they face across […]
2020 Design World Motion Trends — the full URL library
Design engineers involved in motion control and system components — check it out: The 2020 Design World Motion Trends issue has gone to press, and the digital version is now live at issuu.com in case you haven’t received a hard copy. By the way, if you’d like to subscribe to Design World, the signup is […]
Magnetic encoder system with Drive-Cliq interface from Balluff
Balluff’s BML absolute magnetic encoder in the SGA series stands out in any application where high absolute accuracy of position and end-of-travel is required. Comprehensive diagnostics functions ensure reliable operation and more efficient maintenance. With its Drive-Cliq interface the Balluff measuring system can also be easily integrated into Siemens controller environments, with Siemens having certified […]