230 comunicados de prensa : Transmisión mecánica, Actuadores

With the new actuator drive concepts from ZIMM both the elevation and azimuth axis can be precisely adjusted. The main advantages provided by the ZIMM system is an overall reduction in drive components used for vertical and horizontal movement. This substantially reduces costs both in terms of fewer components, longer life and less service. The new ZIMM-Solar-Actuator is specifically designed for ...

Our range of pneumatic cylinders underwent a thorough revision, and apart from their established merits, we implemented substantial improvements. Priority was given to: • Dimensionally stable wire-reinforced PU sealing tape for improved tightness • Piston seals with improved lubrication performance and minimised sliding resistance • Improved piston guiding • Better adjustable damping thanks t...

El uso de un actuador lineal-rotativo en un desarmador, se ha extendido al ensamble de un drive de discos compactos. Los tamaños típicos son M2 y M3, utilizando puntas tipo ESTRELLA. Un método común es el uso de un desarmador eléctrico rotativo de motor sin escobillas, y acoplar el desarmador a una mesa deslizante neumática. Los desarmadores electrónicos pueden programarse con un torque máximo, mon...

La sociedad CAT de Cerro Maggiore, (MI), Italia, ha abierto un establecimiento productivo a Nanjing PRC, en colaboración con la sociedad china DIN (líder en la producción de rodamientos a rollos cónicos de grandes dimensiones) dónde producirá reductores a alta tecnología destinados al mercado europeo. Maquinarias sofisticadas por la producción de engranajes y carpintería trabajada, modernos bancos...

Safety brakes for chain hoists in stage technology Electric chain hoists for stage technology must comply with the BGV standards. Within these standards, there are levels which define precisely for which tasks such hoisting devices are approved. In order to comply with BGV-D8 Plus or BGV-C1, hoists must be equipped with two independent DC brakes, for example with the new ROBA-secustop by mayr po...

Small torque limiting clutch for great constructions The new ROBA-Co-Pro is a compact, performanceoptimised torque limiting clutch, which matches the concept of modern, energy-efficient machines and systems perfectly. Its performance density (Nm/ccm) is up to 6 times higher than on other load-holding torque limiting clutches.

Ogura has enhanced their Hi-Mic5 design to include a shaft designed to a customer’s specification. The electromagnetic clutch incorporates two ball bearing in the field assembly and two ball bearings in the pulley assembly. This means that not only can the clutch handle about a 40% higher speed/load than a bushing clutch it can also take a side load on the pulley so there’s no problem when usin...

In summer 2003 a first contact was established between ATP (Antriebstechnik Peissl GmbH, the Austrian agency of REICH-KUPPLUNGEN) and KTM, one of the leading manufacturers of motor cycles. It was about solving a difficult task: 1-cylinder and V2-cylinder (2- and 4-stroke engines) with ratings up to 125 kW and speeds up to 10 000 r.p.m. were to be tested on test benches. The then installed rubber d...

Globoidal cam mechanism with two synchronised oscillating movements. COLOMBO FILIPPETTI SPECIAL PRODUCTS Our success exists most of all in collaborating with our customers, understanding their requirements, analysing the precise problem and creating possible solutions even the most unexpected or resurceful. It is in this context that we develope our industrial project towards satisfying new ...

Linear actuators with 2-phase stepping motors DRB-Series Oriental Motor provides the new DRB-Series, a linear actuator with a 2-phase stepping motor. This compact and precise drive is ready-to-install and made for a wide range of applications. The new DRB-Series moves with up to 32 mm/s. The driving force is a 2-phase stepping motor with 24 VDC power input. Thanks to the integrated ball scre...

In December 2007 ThyssenKrupp Steel in Duisburg commissioned a new blast furnace. REICH-KUPPLUNGEN, as is almost tradition, again supplied the coupling system for the elevator machine for this application. Already since 1957 couplings for elevator machines for blast furnaces which were built in great numbers at the time, have been supplied at regular intervals. For this new blast furnace, flexib...

SMAC ha automatizado exitosamente el proceso de machueleado para un fabricante importante de relojes en Suiza. El proceso se ha hecho cuidadosamente a mano, bajo un microscopio por muchos años. El diámetro a machuelear es de 0.38 mm. El componente tiene un diámetro de 3 mm y un espesor de 0.25 mm. El gerente de investigación y desarrollo en la planta dice que él ha estado en este negocio por 20 año...

... as exemplified by an electric injection molding machine Multi-axial, electrical drives are used extensively, whether for robot applications, electric injection molding machines or machine tools. Up to now, in practice these tasks were dealt with by a number of parallel, single-axis modules or multi-axial systems. However, as the following example of an electrically-powered injection molding...

Ogura has produced a new model of an electromagnetic brake. The new model is called MCB5. The new brake delivers the same amount of torque 4.5 in. lb. as the previous AMB5 but does so at a 20% smaller diameter and a 24% smaller overall width. The new brake comes standard with a 24 volt coil but other coil voltages are available. Standard speed capability is 3600 RPM but higher speeds are possib...

The N-380 series of linear actuators from Physik Instrumente (PI) is venturing into a new performance class for linear drives, providing high forces to 10 N and speeds of approx. 10 mm/s at resolutions of 20 nanometers (closed-loop). A NEXACT® piezo walking drive replaces conventional stepper-motors or DC servo-motors providing several advantages. Due to the direct linear drive, there is no loss o...

Friction Technology Ltd has developed M522 friction material specifically for use on Wind Turbine and other heavy duty industrial applications. M522 is a Cu-base friction material sintered onto a steel back plate. With an avarage friction coefficient of 0.35 M522 is extremely stable at high temperatures and unlike other sintered materials is extremely kind to mating surfaces. The material has recen...

ICP Mechanical PTO clutches are 100% interchangeable with models made by Twin Disc. Complete clutches and all spare parts are directly interchangeable. ICP's large inventory ensures a fast delivery in the event of a breakdown situation. ICP also offer Kevlar gear toothed discs for heavy duty applications. For full details contact the ICP sales office at sales@icpltd.co.uk

The ICP Dual action water cooled brake is suitable for offshore winch applications with high thermal capacity for stopping/payout duty plus spring applied brake action for emergency stop and holding duty. Two brakes in one package with airtube actuation available for sensitive control. Directly replaces Wichita & Eaton designs.

PBC Linear has expanded the PL series product line by introducing the belt driven PLB actuating system. With its inherent lightweight design, the PLB actuator provides easy installation for long-lasting linear motion. Built for high speed and load applications, the PLB actuator features Integral V™ guided cam rollers, SIMO™ precision machining (Simultaneous Integral Milling Operation), a robust hou...

Designed for laboratory and industrial automation, PBC Linear’s newly developed MLA mini-actuator is built tough for industrial applications and precise for the lab. This actuating system is the latest addition to complete PBC Linear’s line of Linear Actuator Technology (LAT), and has been shown to carry greater load capacities, travels at higher speed with increased precision, and offers more cus...