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Airbus A318, A319, A320 & A321

Airbus A318, A319, A320 & A321

Airbus A318, A319, A320 & A321

Product catalog summary
Overview of Airbus A318, A319, A320 & A321
The Airbus A318/A319/A320/A321 series is renowned for its advanced carbon-fiber composite construction and unique pilot command processing via a side-stick controller. These aircraft are equipped with a centralized fault display system (CFDS) for efficient fault identification and are powered by turbofan engines with digital fuel controls, offering flexible seating and a range of 3,000 nautical miles.
Eaton's Aerospace Product Capabilities
Eaton is a key supplier for the Airbus A320 family, providing essential components such as hydraulics, fuel, conveyance, and actuation products. The aircraft utilizes three independent hydraulic systems (Blue, Green, Yellow) operating at 3000 psi, with redundancy ensured through dual power sources. Eaton's contributions include engine-driven pumps, AC motor pumps, and a ram air turbine (RAT) pump for emergency hydraulic power.
Hydraulic Systems
The hydraulic systems feature Eaton's variable-displacement inline pumps and motor-driven generators. Under normal conditions, engine-driven pumps supply power, while the Blue AC motor pump operates continuously. In emergencies, the RAT pump provides hydraulic power, and Eaton's chip collectors monitor engine debris.
Fuel and Inerting Systems
Eaton supplies fuel boost pumps, canisters, and various valves for efficient fuel management. These pumps are designed for high performance across different altitudes and temperatures, ensuring vapor-free fuel delivery.
Key Components and Features
  • Engine Solutions: Includes chip collectors, liquid level indicators, and filler plugs.
  • Hydraulic Systems: Features power transfer units, quick disconnect couplings, and inline motor pumps.
  • Fuel Systems: Comprises main engine fuel pumps, manual ball valves, and fuel boost pumps.
Conclusion
Eaton's comprehensive range of aerospace products for the Airbus A320 family ensures high performance, reliability, and safety across various aircraft systems, from hydraulics to fuel management.
Technical Specifications
1. Hydraulic Motor-Driven Generator (HMDG): Integrates a servo-controlled variable displacement hydraulic motor with an AC electric generator, operating at a constant speed of 12,000 rpm with an output range of 0 to 5 KVA. It is liquid-cooled and weighs 21.49 lbs (9.75 kg).
2. AC Motorpump (MPEV-032-15): Describes two motor pumps, one for continuous operation in the Blue System and another for auxiliary use in the Yellow System, converting electrical energy into rotary motion to power a variable displacement, pressure-compensated inline piston pump.
3. Power Transfer Unit (PTU): Eaton's bi-directional PTU transfers hydraulic power between two systems at constant pressure, featuring an adjustable hydro-mechanical pressure differential control.
4. Product Line and Series: Lists various Eaton product lines, including AeroCheck® Hydraulic Check Valves, Aeroquip® Hose Fittings, Rynglok® Tube Fitting Systems, and Vickers® Hydraulic Pumps.
5. Legacy and Innovation: Eaton's product lines reflect a heritage of quality and innovation, maintaining the names of acquired aerospace companies to honor their legacy.
Contact Information: Eaton Aerospace Group, 9650 Jeronimo Road, Irvine, CA 92618, Tel: (949) 452-9500, Fax: (949) 452-9555, Website: www.eaton.com/aerospace
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Catalog excerpts

Airbus A318, A319, A320 & A321-1

F;T*N Powering Business Worldwide

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Airbus A318, A319, A320 & A321-2

Recognized as some of the world's most advanced commercial aircraft the A318/ A319/A320/A321 are the first to use carbon-fiber composite construction. These aircraft are also unique in the way the pilot commands are processed to control flight. A small side-stick controller replaces the traditional control column and converts pilot input into electrical signals. A computer interprets these signals and orders control surface movements to achieve the desired results. A centralized fault display system (CFDS) helps reduce operational delays by permitting easy and rapid identification of faulty line replaceable...

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Airbus A318, A319, A320 & A321-3

Debris Monitoring Lube Oil Accessories Chip Collectors Liquid Level Gauges Filler Plug Gear Box Seals Power Transfer Unit Quick Disconnect Couplings Inline AC Motorpump Inline Motor Fuel Manifold Assembly Pressure Switches & Transducers Reinforced Hose Assemblies Engine-Driven Inline Pump Relief Valves RAT Driven Inline Pump Generator Control Unit Hydraulic Motor-Driven Generator Start Valve Airbus A320 Series Eaton Components Fuel & Inerting Systems 20. Main Engine Fuel Pumps VBV Gear Motor Manual Ball Valve Fuel Boost Pumps & Canisters Jet Pumps - Scavenge Refuel Couplings Flush Cover & Cable Vent...

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Airbus A318, A319, A320 & A321-4

A75J/1A6794/A75RD Chip Collectors Eaton's chip collector, A75J, is located in the secondary power system oil flow to capture ferrous wear particles from gears and bearings that could indicate impending failure. Its self-closing valve permits withdrawal of the magnetic probe for visual inspection of the collected debris, with the loss of only a few drops of oil. 2D1341 Liquid Level Indicator Eaton's liquid level indicator provides a viewing port that allows the operator to check oil level in the Auxiliary Power Unit. A high contrast feature provides excellent readability in subdued light. 2D6546...

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Airbus A318, A319, A320 & A321-5

21SN04 Differential Pressure Switch Eaton's 21SN04 pressure switch is mounted on the V2500 engine to detect filter clogging in fuel, LOP and scavenge oil systems. When the pressure differential between the high and low ports exceeds a pre-set value, the pressure sensor actuates a snap-action electrical switch to signal the filter condition. 214C40-1 Altitude Switch Eaton's lightweight altitude pressure switch utilizes an aneroid capsule to operate a snap-action electrical switch. As part of the sanitation system, the 214C40-1 is used for remote sensing of altitude. The switch is set to actuate...

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Airbus A318, A319, A320 & A321-6

Summary Eaton's Aerospace Products MODEL or PART NUMBER DESCRIPTION CMV3-022-EA3C Hydraulic Motor-Driven Generator Eaton's Hydraulic Motor-Driven Generator (HMDG) consists of a servo controlled variable displacement hydraulic motor integrated with an AC electric generator. The HMDG drives the emergency generator at a constant speed of 12,000 rpm over a range of output from 0 to 5 KVA. A ram air turbine-driven pump provides the hydraulic power source to the CSM. The AC generator is a liquid cooled, 400Hz unit. Liquid cooling is provided by circulating hydraulic motor fluid flow around the generator....

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Airbus A318, A319, A320 & A321-7

The Eaton family of product line names reflects a proud heritage of quality and innovation that has grown over the years through acquisition of a number of highly respected aerospace companies. Eaton still uses many of those companies' names today, a reflection of their proud legacy of quality and customer satisfaction. EATON Aerospace Group Aerospace Capabilities C5-12D April 2014 Product Line or Series/ Product Name

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Airbus A318, A319, A320 & A321-8

F:T*N Powering Business Worldwide Copyright ©2014 Eaton All Rights Reserved Copying or Editing is Forbidden Form No. C5-12E April 2014

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.