Difference between revisions of "37 mm/54 Breda Mod.32 (37 mm)"

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[[File:37-mm-54-Breda-Mod.32.jpg|thumb|[[RN Eugenio di Savoia]] engaging enemy airplane with its battery of [[37 mm/54 Breda Mod.32 (37 mm)]]]]
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[[File:37-mm-54-Breda-Mod.32.jpg|thumb|x250px|[[RN Eugenio di Savoia]] engaging enemy airplane with its battery of [[37 mm/54 Breda Mod.32 (37 mm)]]]]
 
== Description ==
 
== Description ==
 
''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.''
 
''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.''
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<!-- ''List out vehicles that are equipped with the weapon.'' -->
 
<!-- ''List out vehicles that are equipped with the weapon.'' -->
  
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* {{Specs-Link|it_cruiser_bolzano}}
 
* {{Specs-Link|it_cruiser_eugenio_di_savoia}}
 
* {{Specs-Link|it_cruiser_eugenio_di_savoia}}
 
* {{Specs-Link|it_cruiser_zara_class_pola}}
 
* {{Specs-Link|it_cruiser_zara_class_pola}}
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== General info ==
 
== General info ==
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''Tell us about the tactical and technical characteristics of the cannon or machine gun.''
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<!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' -->
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[[File:37-mm-54-Breda.jpg|thumb|Comparison of the 37 mm/54 Breda family, from the left: [[37 mm/54 Breda Mod.32 (37 mm)|Mod.32]], [[37 mm/54 Breda Mod.38 (37 mm)|Mod.38]], and finally a single-mount [[37 mm/54 Breda Mod.39 (37 mm)|Mod.39]].]]
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The gun comes in a two different variants - the one on [[RN Eugenio di Savoia]] having a slightly longer reload time between firing each of the 6-round magazines, while the other ships using the gun enjoy an 0.3 second reload. Comparing to the other guns in the family it trades lower vertical guidance for two guns per mount.
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{{37 mm/54 Breda}}
  
 
=== Available ammunition ===
 
=== Available ammunition ===
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''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).''
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<!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' -->
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The gun fires a high-explosive shell, there is no specific belt configuration visible in the game. Typically, one or two hits are more than enough to take down most of the airplanes.
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
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''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.''
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<!-- ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' -->
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Comparatively speaking the gun has a good firepower, with about average guidance speed. The only disadvantage it has is in the vertical guidance, having a ±10° blind spot right above the ship.
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{| class="wikitable sortable" style="text-align:center" width="100%"
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|-
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! colspan="2" rowspan="2" |Cannon
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! rowspan="2" |Sample xhip
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! rowspan="2" |Mount
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! rowspan="2" |Ammo
 +
! rowspan="2" |Reload time (s)
 +
! colspan="2" |Vertical guidance (°)
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! colspan="2" |Targeting speed<br>(°/s)
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|-
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!Below!!Above!!Horizontal!!Vertical
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|-
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|[[File:Kingdom Italy flag.png|link=|25x25px]]
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| [[37 mm/54 Breda Mod.32 (37 mm)|37 mm/54 Breda Mod.32]]
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| [[RN Eugenio di Savoia]] || Dual || 1500 || 0.4 || -10 || 80 || 17 || 13
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|-
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|[[File:Britain flag.png|link=|25x25px]]
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| [[2pdr QF Mk.IIc (40 mm)]]
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| [[HMS Enterprise]] || Quad || 2240 || 6 || -10 || 75 || 13 || 13
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|-
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|[[File:Britain flag.png|link=|25x25px]]
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| [[QF Mark VII (40 mm)]]
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| [[HMS Liverpool]] || Single || 2000 || 0.4 || -10 || 88 || 30 || 24
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|-
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|[[File:USSR flag.png|link=|25x25px]]
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| [[37 mm/67 70-K (37 mm)|37 mm/67 70-K]]
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| [[Krasny Krym]] || Single || 2000 || 0.3 || -5 || 85 || 17 || 13
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|-
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|[[File:Germany flag.png|link=|25x25px]]
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| [[3.7 cm SK C/30 (37 mm)]]
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| [[Leipzig]] || Dual || 2000 || – || -10 || 85 || 17 || 13
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|-
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|[[File:USA flag.png|link=|25x25px]]
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| [[Bofors L/60 Mark 1 (40 mm)]]
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| [[USS Cleveland]] || Dual || 2000 || 0.4 || -15 || 88 || 26 || 20
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|-
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|}
  
 
== Usage in battles ==
 
== Usage in battles ==

Latest revision as of 08:28, 15 March 2024

RN Eugenio di Savoia engaging enemy airplane with its battery of 37 mm/54 Breda Mod.32 (37 mm)

Description

Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.

Vehicles equipped with this weapon

General info

Comparison of the 37 mm/54 Breda family, from the left: Mod.32, Mod.38, and finally a single-mount Mod.39.

The gun comes in a two different variants - the one on RN Eugenio di Savoia having a slightly longer reload time between firing each of the 6-round magazines, while the other ships using the gun enjoy an 0.3 second reload. Comparing to the other guns in the family it trades lower vertical guidance for two guns per mount.

Cannon Sample Ship Mount Ammo Reloading rate (s) Vertical Guidance (°) Targeting speed
(°/s)
Below Above Horizontal Vertical
Kingdom Italy flag.png 37 mm/54 Breda Mod.32 RN Eugenio di Savoia Dual 1500 0.4 -10 80 17 13
Kingdom Italy flag.png 37 mm/54 Breda Mod.32 RN Trento Dual 1500 0.3 -10 80 17 13
Kingdom Italy flag.png 37 mm/54 Breda Mod.38 RN Raimondo Montecuccoli Dual 1500 0.4 -10 80 17 13
Kingdom Italy flag.png 37 mm/54 Breda Mod.38 RN Duca degli Abruzzi Dual 1500 0.3 -10 80 17 13
Kingdom Italy flag.png 37 mm/54 Breda Mod.39 RN Attilio Regolo Single 1500 0.4 -10 90 17 13
Kingdom Italy flag.png 37 mm/54 Breda Mod.39 RN Comandante Margottini Single 1500 0.3 -10 90 17 13

Available ammunition

The gun fires a high-explosive shell, there is no specific belt configuration visible in the game. Typically, one or two hits are more than enough to take down most of the airplanes.

Comparison with analogues

Comparatively speaking the gun has a good firepower, with about average guidance speed. The only disadvantage it has is in the vertical guidance, having a ±10° blind spot right above the ship.

Cannon Sample xhip Mount Ammo Reload time (s) Vertical guidance (°) Targeting speed
(°/s)
Below Above Horizontal Vertical
Kingdom Italy flag.png 37 mm/54 Breda Mod.32 RN Eugenio di Savoia Dual 1500 0.4 -10 80 17 13
Britain flag.png 2pdr QF Mk.IIc (40 mm) HMS Enterprise Quad 2240 6 -10 75 13 13
Britain flag.png QF Mark VII (40 mm) HMS Liverpool Single 2000 0.4 -10 88 30 24
USSR flag.png 37 mm/67 70-K Krasny Krym Single 2000 0.3 -5 85 17 13
Germany flag.png 3.7 cm SK C/30 (37 mm) Leipzig Dual 2000 – -10 85 17 13
USA flag.png Bofors L/60 Mark 1 (40 mm) USS Cleveland Dual 2000 0.4 -15 88 26 20

Usage in battles

Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.

Pros and cons

Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.

Pros:

Cons:

History

The Breda 37 mm/54 was a light anti-air gun developed in the early 1930s by the Italian company Breda. It was adopted as the standard light anti-air gun of the Italian army and navy, replacing the British pom-poms. The 37 mm/54 was a gas-operated autocannon fed by a 6-round sequentially-loaded magazine, which allowed for a high sustained rate of fire. Both single- and dual-mount variants of the gun were built. The 1932 version of the mount was the first one of the series, coming equipped with water-cooling (similarly to the pom-poms) and a dedicated single-axis mechanical stabilization system up to 10°. The gun was praised for its reliability, but it suffered from excessive vibrations that reduced long-range accuracy, which were not resolved until the introduction of the Mod. 1939 with an equilibrator.

The standard ammunition used on the Breda 37/54 was contact high-explosive 37 x 232SR with a muzzle velocity of 800 m/s. The gun was capable of engaging targets up to 5,000 m altitude, or against naval targets at a maximum effective range of 4 km.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

External links


Italy naval cannons
20 mm  20 mm/65 Breda · 20 mm/70 Oerlikon 3S · 20 mm/70 Scotti-Isotta Fraschini mod.1939
37 mm  37 mm/54 Breda Mod.32 · 37 mm/54 Breda Mod.38 · 37 mm/54 Breda Mod.39
40 mm  40 mm/39 Vickers-Terni mod.1915/1917 · 40 mm/39 Vickers-Terni mod.1915/1917, Modif.1930 · 40 mm/70 Breda-Bofors type 107
65 mm  65 mm/64 Ansaldo-Terni Mod.1939
76 mm  76 mm/40 Armstrong mod.1897/1910 · 76 mm/40 Armstrong mod.1897/1912 · 76 mm/40 Ansaldo mod.1917 · 76 mm/45 Schneider mod.1911 · 76 mm/50 Vickers mod.1909 · 76 mm/62 OTO-Melara Compact · 76-mm/62 SMP 3
90 mm  90 mm/50 Ansaldo model 1939
100 mm  100 mm/47 O.T.O. Mod. 1928 · 100 mm/47 O.T.O. Mod. 1937
120 mm  120 mm/45 Canet-Schneider-Armstrong mod.1918-19 · 120 mm/50 Armstrong model 1909 · 120 mm/45 O.T.O. Mod. 1926 · 120 mm/50 Ansaldo mod.1926 · 120 mm/50 O.T.O. Mod.1936
135 mm  135 mm/45 O.T.O. Mod. 1937
152 mm  152 mm/45 Schneider mod.1911 · 152/53 mm Ansaldo mod.1926 · 152/53 mm O.T.O. Mod.1929
203 mm  203 mm/50 Ansaldo mod.1924 · 203 mm/53 Ansaldo mod.1927
305 mm  305 mm/46 Armstrong model 1909 · 305 mm/46 Vickers model 1909
320 mm  320 mm/44 OTO model 1934 · 320 mm/44 Ansaldo model 1936
  Foreign:
20 mm  2 cm/65 Flakvierling 38 (Germany) · 20 mm/70 Oerlikon Mk.II (USA)
40 mm  Bofors L/60 Mark 1 (USA) · Bofors L/60 Mark 3 (USA)
76 mm  76 mm/50 Mk.33 (USA)
127 mm  127 mm/38 Mk.12 (USA)

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