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词条 Nora B-52
释义

  1. Variants

  2. Operational history

  3. Ammunition

  4. Operators

     Current operators   Future operators   Potential operators 

  5. See also

  6. References

  7. External links

{{Infobox weapon
|name=Nora B-52
|image=|caption=Nora B-52 M15
|origin={{flag|Serbia}}
|type=Self-propelled artillery
|is_vehicle=yes
|is_artillery=yes
|is_ranged=yes
|number = 4 prototypes

72 delivered and 42 more on order


|unit_cost=$0.7 million 2005 estimated for K0 version
|designer=Military Technical Institute Belgrade
|manufacturer=Complex Battle System factory in Velika Plana, Serbia
|length=11000 mm
|width=2950 mm
|height=3450 mm
|weight=34 tonnes (K-I), 27.4 - 28 tonnes (K0,K1,M03)
|vehicle_range={{convert|1000|km|mi|abbr=on}}, at a speed of {{convert|80|km/h|mph|abbr=on}} for K-I version
|suspension=8x8 off-road wheels
|speed=On-road: {{convert|90|km/h|mph|abbr=on}}
Macadam country road: {{convert|25|km/h|mph|abbr=on}}
Off-road: {{convert|15|km/h|mph|abbr=on}}.

Speed is given for K-I version


|elevation=-3° to +65°
|max_range= 56km(HE ERFB/RA-BB VLAP) [1]
|rate=6-12 projectiles per minute depending on version. First 3 rounds fire in 20 seconds.
|traverse=60°
|engine_power=410 hp
|primary_armament=155 mm/52-calibre (23 liter chamber) or new 155 mm/52-calibre (25 liter chamber)
|secondary_armament=7,62mm machinegun, alternatively a 7,62mm or 12,7mm RCWS can also be installed
|armour=Depends on version - K-I: STANAG 4569 Level II on the front and back, STANAG 4569 Level I on the sides, mine protection STANAG 4569 Level 2A and 2B, NBC protection through a pressurized hull and filter-ventilation system
|crew=3-5
|engine=turbo diesel
}}

The Nora B-52 is a 155 mm self-propelled howitzer weapon system developed by Military Technical Institute Belgrade for export and domestic use. The first self-propelled Nora B (developed on the basis of Nora C) was designed by MTI in 1984 with a modified 152 mm gun-howitzer M84 NORA[2] mounted on an FAP 8x8 truck bed and was a third generation of artillery weapons.

Later 2000 MTI developed new versions of 4th generation artillery systems with 52 caliber 155 mm gun for fitting on a new system of NORA family with B-52 designation.

Variants

B-52 operation depending on version is fully automated, including a 36-round autoloader. It is made in several versions:

  1. K0 (first serial variant, open turret, manual power drive and light of sight).
  2. K1(S) (differences from K0:semi-open turret, full automatic, independent automatic navigation, automatic fire and control system, smaller crew number).
  3. M03 (semi-open turret, automatic based on K0,K1 designs with S designation for Serbia Army).
  4. KE (semi-open turret, full automatic export variant).
  5. K-I (K1 with additional armored full automatic with closed turret, new stronger chassis, radar on barrel for measuring projectile trajectory and speed, NBC protected cabin and turret, automated fire-suspension system, smoke grenade launcher, intercom for crew and new software) designated S for Serbia.
  6. ALEKSANDAR&91;3&93; Newest version planned since 2009 is designated as K2 (25 liter chamber, higher rate of fire, laser guided long range ammunition, smaller crew, new automated functions, smaller weight~25 tonnes, automatic leveling of gun in north direction,new smoke and light grenade) with development started later probably in 2012. As of 2017 at international arms fair Partner 2017 in Belgrade and after a few years of development it was presented newly developed prototype model named "Alexander", It has a new designation now and instead K2 it is called MGS-25 named "Alexander" and comes with 12 rounds ready for fire in a revolver type of automatic loader and has 12 additional ammunition that are stored in a storage box located at back after the crew cabin and engine-hydraulic compartment. The automatic loading system can reloaded ammunition compartment in a back of a gun. MGS-25 has a rate of fire of 6 rounds per minute and can continue firing operations until all ammunition is used. The Aleksandar has a maximum firing range of 32,5 km with standard ammunition and 56 km with the 155 mm HE ERFB RA/BB (VLAP).&91;4&93;&91;5&93; It can use all available ammunition on market for 155mm howitzers designed to withstand pressure in a new larger chamber. MGS-25 can be remotely controlled by crew via separate remote control up to 100 meters from vehicle thanks to high level of automation of all functions.

K designation stands for Kamaz chassis, number for orientation of main weapon in relationship to north and letter for level of equipment and/or export designation. It is possible on demand to equip Nora B-52 howitzer with 152 mm gun.

All versions have differences in chassis, armour, turret, loading and support system. All versions with automatic loader features MRSI capability. Standard equipment includes a computerized fire control system and a land navigation system. Ballistic protection is provided against small arms fire, shell splinters and some mines.[6][7][8]

Operational history

Serbia has exported the Nora B-52 artillery battlefield systems (B-52 selected versions of self-propelled howitzer K1,KE,KI), reconnaissance BOV M11, command(BOV M10) and battery fire control and meteorological vehicles, ammunition loading trucks, artillery battlefield software for platoon, battery and division level) to the armed forces of Myanmar, Kenya and Bangladesh.[9][10] One fully equipped battery usually consist of 6-12 self-propelled howitzer, reconnaissance 1-2 BOV M11, three command BOV M10(1 for each platoon and 1 for battery command), 3-6 munition trucks, communication and workshop vehicle, 2-3 general supply vehicles (fuel, food, water etc.) and 1-2 fire direction and gunfire locator vehicle with radar and sound ranging.

Ammunition

There are various type of ammunition available that includes domestic and foreign 155mm projectiles. Depending on ammo used different maximum ranges and effects on target can be achieved.

Designation Type Range in m Caliber Note
M107 HE M88 32000 155mm Sloboda Čačak
M04 ERFB 34000 155mm Sloboda Čačak
M02 ERFB/BB 41850 155mm Sloboda Čačak
M02 ERFB-BB 44000 155mm In development [11]
M15 HE ERFB RA/BB 56000 155mm Sloboda Čačak [12]
Krasnopol (weapon) BB 20000 155mm Guided
Not designated HE V-LAP 67000 155mm In development with new 25 liter chamber for Nora B-52

Operators

Current operators

  • {{flagicon|Serbia}} Serbia - First 6 Nora B52 M15 in use. 12 more on order. Also 24 MGS - 25 Aleksandar on order.[13]
  • {{flagicon|Bangladesh}} Bangladesh - 18 Nora B-52 self-propelled howitzers (fitted with a SAGEM Sigma 30 inertial navigation platform system for autonomous navigation and pointing) ordered in 2011.[10][14][15] They were received in 2013. Another 12 ordered.
  • {{flagicon|Kenya}} Kenya - 30 ordered, 6 in service.[10][16]
  • {{flagicon|Myanmar}} Myanmar - 36 in service in the Myanmar Army.[14][17]
  • {{flagicon|Algeria}} Algeria[18]

Future operators

  • {{flagicon|Cyprus}} Cyprus - 24 (4 battery)

Potential operators

In 2017 Nora B-52 was tested in Pakistan and UAE.[19][20][21]

See also

  • MGS-25 Aleksandar
  • 152mm SpGH DANA
  • 155mm SpGH ZUZANA
  • CAESAR self-propelled howitzer
  • ATMOS 2000
  • AHS Kryl
  • Archer Artillery System
  • A-222 Bereg
  • G6 howitzer

References

1. ^http://www.yugoimport.com/en/proizvodi/155-mm-he-erfb-rabb-very-long-range-artillery-projectile-vlap-rocket-assistancebase-bleed
2. ^{{cite web|title=TOP 152 MM HOWITZER M84 NORA A|url=http://www.vs.rs/index.php?content=afa87448-0320-102c-8859-e480d5acdc4a}}
3. ^http://www.yugoimport.com/en/proizvodi/aleksandar-self-propelled-artillery-weapon-cal-155-mm
4. ^http://www.yugoimport.com/en/proizvodi/155-mm-he-erfb-rabb-very-long-range-artillery-projectile-vlap-rocket-assistancebase-bleed
5. ^http://www.armyrecognition.com/partner_2017_news_online_show_daily_coverage/aleksandar_new_155mm_8x8_self-propelled_howitzer_yugoimport_partner_2017_12706173.html
6. ^Nora B-52 - Janes.com {{webarchive |url=https://web.archive.org/web/20120908115236/http://articles.janes.com/articles/Janes-Armour-and-Artillery/Yugoimport-NORA-B-52-155-mm-52-calibre-self-propelled-gun-Serbia.html |date=September 8, 2012 }}
7. ^{{cite web|url=https://www.scribd.com/doc/25851850/y-Report-Br28|title=JUGOIMPORT - SDPR (Report)}}
8. ^{{cite news|title=Hot shots from Serbia|url=http://www.janes.com/events/exhibitions/idex-2011/news/day-2/Hot-shots-from-Serbia.aspx|date= 21 Feb 2011|accessdate=2013-04-16|publisher=Jane's International Defence Review}}
9. ^Serbian robots go to war (in English)
10. ^{{cite news|title=Kenya to receive Serbian armoured vehicles|url=http://www.defenceweb.co.za/index.php?option=com_content&task=view&id=28756&Itemid=105|accessdate=16 April 2013|date=5 December 2012|publisher=defenceweb.co.za}}
11. ^http://www.yugoimport.com/en/proizvodi/155-mm-m02-erfb-bb-long-range-artillery-projectile
12. ^http://www.yugoimport.com/en/proizvodi/155-mm-he-erfb-rabb-very-long-range-artillery-projectile-vlap-rocket-assistancebase-bleed
13. ^http://www.politika.rs/sr/clanak/426171/Samohodne-haubice-nora-uvedene-u-Vojsku-Srbije-FOTO
14. ^{{cite web|title=Nora B-52 155mm/52-calibre Wheeled self-propelled howitzer|url=http://www.armyrecognition.com/serbia_serbian_army_artillery_vehicles_systems_uk/nora_b-52_155mm_wheeled_self-propelled_howitzer_technical_data_sheet_specifications_pictures.html|accessdate=2013-04-16}}
15. ^{{cite web | title =Armed Forces Modernisation and Upgradation| url = http://www.security-risks.com/security-trends-south-asia/bangladesh/armed-forces-modernisation-and-upgradation-1672.html | date=Jul 24, 2012 | accessdate=10 March 2013 }}
16. ^{{cite web|title=Kenya Land Forces military equipment and vehicles of Kenyan army|url=http://www.armyrecognition.com/kenya_kenyan_army_land_ground_forces_uk/kenya_kenyan_army_land_ground_armed_defense_forces_military_equipment_armored_vehicles_intelligence_.html|deadurl=yes|archiveurl=https://web.archive.org/web/20130325034352/http://www.armyrecognition.com/kenya_kenyan_army_land_ground_forces_uk/kenya_kenyan_army_land_ground_armed_defense_forces_military_equipment_armored_vehicles_intelligence_.html|archivedate=2013-03-25|df=}}
17. ^http://www.ocnus.net/artman2/publish/Defence_Arms_13/Serbia_s_Arms_Exports_to_Myanmar_Burma_Legal.shtml
18. ^https://www.militaryfactory.com/armor/detail.asp?armor_id=701
19. ^https://www.armyrecognition.com/june_2017_global_defense_security_news_industry/pakistan_army_kh179_155mm_howitzer_south_korea_trial_tests_12106173.html
20. ^http://www.janes.com/article/75891/serbian-nora-b-52-howitzer-demonstrated-in-the-uae
21. ^https://www.armyrecognition.com/november_2017_global_defense_security_news_industry/nora_b-52_from_serbia_155mm_howitzer_demonstrated_in_uae.html

External links

  • [https://www.youtube.com/watch?v=hMH8lFEKYPU Video demonstration]
  • [https://www.military-today.com/artillery/nora_b52.htm English language online article describing this SPG]
{{Military Technical Institute Belgrade}}

8 : 155 mm artillery|Self-propelled howitzers|Wheeled self-propelled howitzers|Self-propelled artillery of Serbia|Weapons of Serbia|Serbian inventions|Military Technical Institute Belgrade|Artillery of Serbia

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