Humanoid Robotics demands dexterity in motion
The hand is perhaps the most utilized human tool. Its dexterity, fine motor skills and sensory feedback make it the interface between the body and the environment. Reproducing this fascinating functionality in an artificial hand is one of the greatest challenges in robotics, and at the same time one of its most difficult tasks. Whether in…
Reliability and failure rate in electronic drive components
The reliability of electronic assemblies is a crucial factor in the planning, lifespan, and smooth operation of drive systems. It is directly related to the failure rate: higher reliability means a lower failure rate of the drive system, as it reduces the probability of failure within a given period. This tutorial answers fundamental questions about…
FAULHABER drives on a mission to Jupiter
The JUICE (Jupiter Icy Moons Explorer) probe is on a remarkable journey: It must travel around 778 million kilometers before it reaches its destination – a mission that will take eight years in total. Read more
Eight facts and myths surrounding microstepping operation with stepper motors
There are many good reasons for operating a two-phase stepper motor in microstepping mode. Dividing the full step not only reduces wear in the mechanical transmission system – it also makes the mechanical torque of the stepper motor much smoother. It has even been suggested that a stepper motor operating in microstepping mode is more…
Motor Calculations for Coreless Brush DC Motors
When selecting a Coreless Brush DC Motor for an application, or when developing a powered prototype, there are several basic motor physics principles which must be considered to produce a safe, well-functioning, sufficiently-powered precision drive system. In this document, we have provided some important methods, formulas and calculation details to determine the power output of…
The future of fine watchmaking
A wristwatch that “sleeps” when you take it off and wakes up when you put it back on? The Type 2 from Ressence surprises in the world of mechanical timepieces with innovative functionality and revolutionary product design. Read more
Motor Calculations for Coreless Brush DC Motors
When selecting a Coreless Brush DC Motor for an application, or when developing a powered prototype, there are several basic motor physics principles which must be considered to produce a safe, well-functioning, sufficiently-powered precision drive system. In this document, we have provided some important methods, formulas and calculation details to determine the power output of a…
How robotic filling systems are securing the future of the pharmaceutical industry
With every new development and advancement in the medical technology and pharmaceutical industries, there are benefits to human health as well. Progress brings significant advantages to treatments and therapies. However, these industries are often also confronted with challenges. New diseases, such as the recent example of COVID-19, often appear unexpectedly, requiring swift responses in the development…
How to recognize and prevent step losses with stepper motors
When a stepper motor does not operate correctly in certain situations, this is usually due to a so-called step loss: The motor jumps uncontrollably or simply stops. The cause is either in the motor or the control electronics, but where exactly the defect is located is not that easy to determine because the readily available…
FAULHABER expands its presence in Northern Europe
The drive specialist FAULHABER is strengthening its market presence in the Nordic countries. Starting in January 2025, the company will operate under the name FAULHABER Nordic ApS in Norway, Sweden, and Finland. The head office will be located in Allerød, Denmark, just north of Copenhagen, where FAULHABER has been active since mid-2024.