Shaft coupling windup and backlash are fundamentally different types of mechanical error, although both can cause inaccuracies in a rotational system. They are related in that they both cause lost motion, but they arise from different physical phenomena. The experts at jbj Techniques explain.

According to the NHS, 9 in 10 of all keyhole surgeries will be delivered with the assistance of robotics in the next 10 years. To meet this demand, surgical robot manufacturers are looking for streamlined development processes, combined with increasing surgical precision. Optimising joint design, responsible for controlling these robots, will be a key focus as, Matthew Dean, medical technology lead at maxon, reports.

Valve specialist GEMU is expanding its single-use range with the GEMU Multiport SUMONDO multi-port valve block. This is available with pneumatic or manual block locking.

Mitutoyo announces the launch of QM-Fit - a compact, high-performance manual vision measuring machine designed for quick, accurate inspection of small and thin components. QM-Fit delivers ease of use with a smart, touch-based interface and is positioned as a next-generation alternative to traditional profile projectors.

Siemens Digital Industries Software has announced the expansion of its Teamcenter software for product lifecycle management to add AI-powered Lifecycle Assessment (LCA) capabilities.

MLA series miniature linear positioning actuators from Applied Motion Products (AMP) are based around NEMA 11, 14, 17 and 23 frame stepper motors and can be configured as motor-only open-loop variants or supplied complete with the company's StepSERVO integrated motors as all-in-one programmable closed-loop linear motion positioning solutions with optional network communication.

Danfoss Power Solutions has announced the launch of its MP1T axial piston tandem pump. An addition to the company's popular MP1 medium-power closed-circuit hydraulic platform, the MP1T tandem pump offers high rotating efficiency, enhanced controllability, and the shortest pump length in its class.

In servo systems, optimising performance factors such as gain and phase shift is critical to achieving precise control. Gerard Bush, engineer at INMOCO, explains why understanding the Bode Plot remains relevant.

TDK Corporation announces the addition of 1200 W rated models to the TDK-Lambda CUS-M series of 30 W to 1500 W AC-DC power supplies. These latest products have a 187 x 93 mm footprint and a low 42.5 mm profile.

Titan Enterprises shares key insights to help engineers and operators navigate challenges of precision flow metering to ensure accurate measurements and safe process operations.