232 comunicados de prensa : Transmisión mecánica, Actuadores

CEDRAT TECHNOLOGIES has developed several classes of low-voltage Piezo Actuators to cover a wide range of needs and application. APAs are solid-state long stroke linear actuators. They are based on the expansion of the active material and on a mechanism for amplifying the displacement. APAs offer high displacements combined with large forces and compact size along the active axis. The L series a...

El actuador linear Ex Run, una entre las Highlights que Schischek ha presentado en ocasiòn de la exposición ISH, ha sido certificado para la utilización en las zonas EX 1,2,21,22 (polvos y gases). Las Fuerzas del actuador van desde 500 hasta 10000 N. El permite también cinco diferentes velocidades que se pueden seleccionar directamente in situ como también los recorridos que van desde ...

Bonneville / USA - October 2006 More than 550 km/h on a motorcycle! With this speed Chris Carr piloted a streamliner vehicle on the Bonneville salt flats. REICH-KUPPLUNGEN which were founded over 60 years ago in Bochum plays a significant role in the success of this record. The set-up of the engine for that “racing cigarre” - as it is announced at company REICH-KUPPLUNGEN – was carried out on a ...

Competencia en técnica de propulsión desde 1946. Hace ya más de 60 años que REICH-KUPPLUNGEN fabrica en Bochum un completo programa de acoplamientos torsionalmente elásticos. Una de las características destacadas y un factor cualitativo esencial para ello es que desarrollamos y fabricamos los elastómeros empleados nosotros mismos. Todos los componentes de los elementos de propulsión se fabrican e...

Ket-Screen Lift 4701 Large Description: Cost-efficient, compact lifting system for screens up to 50" and weights up to 70kg. Special features: System with high transporting speed. The control box is provided with an overheat control device for the screens. Simple mounting for various ways of installation. Very low noise level allows application i noise sensitive areas as well. Customer...

The most recent developments in the field of servomotor-driven mechanical presses point to possible new directions within the field of press equipment. The theoretically free-programmable movement of the slide, together with a change in speed within a cycle, opens new potentials within press technology. This could be the beginning of „universal machines“ that cover the entire range from try-out t...

Entran a formar parte de la gama de producción las pre-reducciones de la nueva serie PG. La línea se compone de 4 tamaños (56, 63, 71, 80) aunados por las siguientes características: - Armazón de aluminio colada bajo presión - Bridas de entrada y salida integradas - dimensiones compactas - lubricación de por vida con aceite sintético - relación 1/3 - engranajes cementados, templados y rectif...

El catálogo online CAD en 3 D de Power Jacks que se ofrece bajo www.powerjacks.com ha sido ampliado con la serie S de gatos de husillo de alto rendimiento. El CADálogo en 3D incluye un configurador avanzado de productos para posibilitar a los usuarios especificar y descargar online y en tiempo real los modelos correspondientes. El servicio de localización del sistema está disponible en cinco idioma...

The solar tracking site of LINAK® is now also available in French. With the new French version of the solar tracking website, information is available in English, French, German and Italian. The solar tracking site of LINAK describes how solar tracking systems improve the efficiency and reduce maintenance costs. A number of ideal actuator solutions for solar tracking systems are presente...

The LA36 actuator is a sunshine baby from LINAK®. The sturdy actuator has made it possible for the Germany company LORENTZ to go from 18 m2 to 22 m2 solar panels. Great climate gains are implicated now that LORENTZ is able to increase the solar panel surface area by just over one quarter. LORENTZ is a key player in the world market for solar tracking systems. The story about the cooperation b...

Changing out a jaw coupling insert can be fairly easy or a time consuming process - a lot depends on the area around the coupling. Many customer applications finds the coupling in a “hard to get to” area, which requires a major effort to dissemble the coupling and change the wearable spider insert. Sometimes the connecting equipment even has to be physically moved so that enough clearance is avai...

When choosing a flexible coupling, the type of connection needed is very important in making the right coupling choice. Some applications require a shaft to shaft connection, while others require a shaft to flange or flange to flange type connection. Usually, different types of couplings have to be used for each different type of connection. The Lovejoy curved jaw coupling provides for all o...

Duff-Norton manufactures SuperCylinder™ electric cylinders. We offer the industry's broadest range of high capacity electric cylinders. From 2 tons to 25 tons, choose from clevis or trunnion mounting; offset, right angle, parallel, in-line mounting; standard or stainless steel housings, with speeds ranging up to 380 inches per minute. Duff-Norton electric cylinders are specially designed for a v...

Industrial Gearbox Upgrade David Brown and its sister company Benzlers has recently improved its Series G industrial gearboxes range with the introduction of an additional size G22. The Series G gearbox is now available in 8 sizes up to 1,860 kW capacity and combines the high performance characteristics which are typical of the range. The introduction of the G22 was a result of extensive rese...

PI (Physik Instrumente) -- a leading manufacturer of piezo actuators and precision motion-control equipment has received a United States patent for its development of innovative multilayer ceramic actuators. PI’s exclusive PICMA® piezo-ceramic actuators are based on the novel stress reduction and encapsulation technologies which increase lifetime by several orders of magnitude both in static and dy...

The new miniature actuators of CEDRAT TECHNOLOGIES are based on the concept of the standard Amplified Piezo Actuators. The APA utilises the metallic shell to amplify motions from the piezo stack and to pre-stress it. This pre-stress is required to withstand large external vibrations and to handle large inertia forces created by the payload in dynamic applications. The APA150XXS is an extra thin...

GERWAH's 'S-Line' series is the best choice when torque or rotary motion are to be transmitted from shaft to shaft with the greatest possible angular accuracy. These high-quality couplings compensate any radial, axial, or angular misalignments. When developing new elements, the engineers at GERWAH always turn their special attention to the quality of their products. Even small and less frequently s...

Working Ergonomically - Form and Function at Sit-Stand Workplaces Back pain, disc problems and fatigue. Who isn´t familiar with these problems? Constricted movement and poor sitting posture often lead to postural deformities and other ailments. The use of sit-stand workplaces creates a healthy, diversified working environment for both sitting and standing. With our patented "Inline Drive" we ...

Parasols in all sizes and shapes are used when you need a place in the shade to escape from the sun in summer. Large-size sunshades are particularly difficult to operate because they can only gain the necessary stability through the use of heavy and massive components. Ketterer has developed a drive system for these parasols; this drive system completely relieves the user from manual work. An e...

ROBA-DS disk pack couplings in test stands for large worm gears The Research Institute for Toothed Wheels and Gear Construction (FZG - Forschungsstelle für Zahnräder und Getriebebau) at the Technical University in Munich are putting a worm gear test stand into operation for a research project by the Research Union for Power Transmission (FVA - Forschungsvereinigung Antriebstechnik), which is con...