hydraulic drive

hydraulic drive

[hī′drȯ·lik ′drīv]
(mechanical engineering)
A mechanism transmitting motion from one shaft to another, the velocity ratio of the shafts being controlled by hydrostatic or hydrodynamic means.
Mentioned in ?
References in periodicals archive ?
Contract awarded for On proceedings under the unlimited tender procedure: supply of rescue equipment with a hydraulic drive and accessories.
On Proceedings Under The Unlimited Tender Procedure: Supply Of Rescue Equipment With A Hydraulic Drive And Accessories. Task 1: Supply Of Hydraulic Aggregates With Internal Combustion, Electric And Pn
In order to understand the development of research in energy-saving area of hydraulic drive in the last years, it is important to conduct a literature review to understand the different ways of energy-saving which hydraulic drive has evolved as well as to identify research gaps.
REVIEW OF ENERGY-SAVING TECHNOLOGIES IN MODERN HYDRAULIC DRIVES/ENERGIJOS ISSAUGOJIMO TECHNOLOGIJOS MODERNIOSE HIDRAULINESE PAVAROSE MOKSLINIU DARBU APVALGA
The machines are designed for maximum reliability and achieve energy savings of up to 80 per cent when compared to conventional hydraulic drive solutions.
Negri Bossi's all-electric ELE to make UK debut
Five new models of AICHI scissor lifts--with 19- to 32-foot platform heights and 30- to 46-inch platform widths--are equipped with Toyota's AC motor drive system for lower maintenance costs and double the operating time of a hydraulic drive system.
Scissor lifts use AC motor drive for lower maintenance costs
Depth control rings lend further impact protection to the tool body, and reduce shock loading to the mechanical or hydraulic drive line, www.fecon.com
Fecon Inc
Its operation at the Hunterston site is a world's first for a large-scale wind turbine with a hydraulic drive train controlled by Digital Displacement(2).
Ceremony Held to Mark the Launch of Verification Testing of World's First Digital Hydraulic Drive Train for Offshore Wind Turbines at Hunterston Test Centre in the UK
Having a hydraulic drive system permits torque down to V4 RPM providing plenty of break-out torque at slow speeds for additional mixing after inspection and continuous discharging to wet milling systems.
High-shear mixers
Ideally suited as replacements for hydraulic drive systems and gear motors in the process and materials handling industries, the units can also replace inefficient motor drive systems in the food and beverage industry.
Variable frequency drives for induction and interior permanent motors
Following a competitive tender, consulting engineers, KGAL and Qualter Hall, were awarded the contract to undertake extensive refurbishment works across the site, to include the design and supply of new hydraulic drive and braking systems, new electrical and control systems and refurbishment of the hydraulic latch system including new hydraulic cylinders.
Drives help stem the tide: with much of the country experiencing severe weather conditions and flooding. PWE reports on a London flood defence system that was refurbished using a motor drives system from Bosch Rexroth
said Thursday it has developed a large-scale wind power generation system with a hydraulic drive train, aiming to mass produce and market it in 2015.
MHI develops wind power generation system with hydraulic drive train
The drive, capable of rotating a mill in either direction, consists of a planetary gearbox powered by a hydraulic drive motor.
Outotec introduces new products
The hydraulic drive trains require near zero maintenance and feature infinitely variable speed rotation, 0-23 fpm, using a digitally driven hydraulic proportioning valve and a control panel mounted potentiometer.
Roll Bending Machine Helps Eliminate Deflection

Encyclopedia browser ?
Full browser ?