The BMW 132 was a nine-cylinder

radial Radial is a geometric term of location which may refer to: Mathematics and Direction * Vector (geometric), a line * Radius, adjective form of * Radial distance, a directional coordinate in a polar coordinate system * Radial set * A bearing f ...

aircraft engine An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years ma ...

produced by BMW starting in 1933.

Design and development

BMW took over a

license A license (or licence) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit). A license is granted by a party (licensor) to another party (licensee) as an element of an agreeme ...

for manufacturing air-cooled radial engines from

Pratt & Whitney Pratt & Whitney is an American aerospace manufacturer with global service operations. It is a subsidiary of Raytheon Technologies. Pratt & Whitney's aircraft engines are widely used in both civil aviation (especially airlines) and military av ...

on 3 January 1928. The nine-cylinder model

Pratt & Whitney R-1690 Hornet The Pratt & Whitney R-1690 Hornet was a widely used American aircraft engine. Developed by Pratt & Whitney, 2,944 were produced from 1926 through 1942. It first flew in 1927. It was a single-row, 9-cylinder air-cooled radial design. Displacemen ...

was initially manufactured virtually unchanged under the designation BMW Hornet. Soon BMW embarked on its own development. The result was the BMW 132, essentially an improved version of the Hornet engine, that went into production in 1933. A number of different versions were built; aside from the

carburetor A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main meteri ...

designs used mainly in civilian aircraft, versions with direct fuel injection were manufactured for the

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

Luftwaffe The ''Luftwaffe'' () was the aerial-warfare branch of the German '' Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the '' Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabt ...

''. The engines had a displacement of and generated up to depending on model. The 132 found widespread use in the

transport Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land ( rail and road), water, cable, pipelin ...

role, remaining the primary powerplant of the

Junkers Ju 52 The Junkers Ju 52/3m (nicknamed ''Tante Ju'' ("Aunt Ju") and ''Iron Annie'') is a transport aircraft that was designed and manufactured by German aviation company Junkers. Development of the Ju 52 commenced during 1930, headed by German aero ...

for much of its life, turning the BMW 132 into one of the most important aircraft engines for civilian aircraft during the 1930s. Numerous pioneering flights were undertaken with the BMW 132. The most impressive was the first direct flight from

Berlin Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitu ...

to New York in a four-engined Focke-Wulf 200 S-1 Condor. It covered the distance to

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

in 24 hours and 57 minutes on 10 August 1938. BMW 132 engine

Variants

;132A:725 PS (715 hp, 533 kW) ;132Dc:850 PS (838 hp, 625 kW) ;132De:880 PS (868 hp, 647 kW) ;132J/K:960 PS (947 hp, 706 kW) with higher rpm ;132N:865 PS (853 hp, 636 kW) ;132T:730 PS (720 hp, 537 kW) ;132W:1065 PS (1050 hp, 783 kW) ;ENMA Beta B-4 (Spanish license-built version):(9E-C29-775) (stroke , displacement )

Applications

Arado Ar 196 The Arado Ar 196 was a shipboard reconnaissance low-wing monoplane aircraft built by the German firm of Arado starting in 1936. The next year it was selected as the winner of a design contest and became the standard aircraft of the ''Kriegsmarin ...

Arado Ar 197 The Arado Ar 197 was a German World War II-era biplane, designed for naval operations for the never-completed German aircraft carrier . Only a few prototypes were built; the project was abandoned in favour of the Messerschmitt Bf 109T and Me 15 ...

Blohm & Voss Ha 140 The Blohm & Voss Ha 140 was a German multi-purpose seaplane first flown in 1937. It was intended for use as a torpedo bomber or long-range reconnaissance aircraft but did not enter production. Design and development The Ha 140 was developed to ...

Blohm & Voss BV 141 The Blohm & Voss BV 141 was a World War II German tactical reconnaissance aircraft, notable for its uncommon structural asymmetry. Although the Blohm & Voss BV 141 performed well, it was never ordered into full-scale production, for reasons t ...

Blohm & Voss BV 142 The Blohm & Voss Ha 142 was a German four-engined long-distance monoplane, developed to meet a ''Luft Hansa'' requirement for its transatlantic airmail service. The first of several prototypes flew on 11 October 1938 and they saw some service in ...

* Dornier Do 17P *

Fieseler Fi 98 The Fieseler Fi 98 was a prototype ground-attack aircraft produced by German aircraft manufacturer Fieseler as a rival to the Henschel Hs 123. Design and development Fieseler developed the model in response to the Reich Air Ministry specificati ...

Focke-Wulf Fw 200 Condor The Focke-Wulf Fw 200 ''Condor'', also known as ''Kurier'' to the Allies ( English: Courier), was a German all-metal four-engined monoplane originally developed by Focke-Wulf as a long-range airliner. A Japanese request for a long-range mariti ...

Heinkel He 114 The Heinkel He 114 was a sesquiwing reconnaissance seaplane produced for the ''Kriegsmarine'' in the 1930s for use from warships. It replaced the company's He 60, but did not remain in service long before being replaced in turn by the Arado Ar ...

Heinkel He 115 The Heinkel He 115 was a three-seat World War II ''Luftwaffe'' seaplane. It was used as a torpedo bomber and performed general seaplane duties, such as reconnaissance and minelaying. The aircraft was powered by two 960 PS (947 hp, 720&n ...

Henschel Hs 123 The Henschel Hs 123 was a single-seat biplane dive bomber and close-support attack aircraft flown by the German ''Luftwaffe'' during the Spanish Civil War and the early to midpoint of World War II. It proved to be robust, durable and effective e ...

IAR 38 The IAR 37 was a 1930s Romanian reconnaissance or light bomber aircraft built by Industria Aeronautică Română. Development The IAR 37 prototype was flown for the first time in 1937 to meet a requirement for a tactical bombing and reconnaissan ...

Junkers W 34 The Junkers W 34 was a German-built, single-engine, passenger and transport aircraft. Developed in the 1920s, it was taken into service in 1926. The passenger version could take a pilot and five passengers. The aircraft was developed from the J ...

* Junkers Ju 86 *

Junkers Ju 90 The Junkers Ju 90 was a 40-seat, four-engine airliner developed for and used by Deutsche Luft Hansa shortly before World War II. It was based on the rejected Ju 89 bomber. During the war, the ''Luftwaffe'' impressed them as military transports ...

* Junkers Ju 160

Specifications (BMW 132 Dc)

References

Bibliography

* *

External links

{{DEFAULTSORT:Bmw 132 Aircraft air-cooled radial piston engines BMW aircraft engines 1930s aircraft piston engines