Saturday, September 06, 2008

TV7-117

IOC: 1997

TV7-117V

Also Known As: TV7-117VK (Variant aimed at Mi-38, Ka-50 and Ka-52 helicopters), TV7-117VM (Version aimed at Mi-38 helicopter)

Origin:Russia

Contractor/s: Klimov JSC

Description: The Klimov TV7-117 is a Russian fourth-generation turboprop engine developed in 1997 to power the Il-114 regional aircraft. The new engine features enhanced reliability, fuel economy and greater service life compared with its predecessors produced in the former Soviet Union. Its design is based on modules that may replaced under operation conditions. In 2002, Klimov introduced the TV7-117SM variant featuring a Full Authority Digital Electric Control (FADEC) as well as improved reliability, manufacturability and maintainability.

The TV7-117V is a turboshaft engine developed to power Russian rotary-wing aircraft that builds on the certified TV7-117 turboprop engine. Both engines share 90 percent of power plant components. the TV7-117V engine aim is to power the Mi-38 (TV7-117V and TV7-117VM), Mi-28 (TV7-117VK), and Ka-50/52 (TV7-117VK) helicopters and all modifications. The variants provided with the power take off shaft forward are known as TV7-117V/VM and with the power take off shaft backward TV7-117VK.

The TV7-117V design introduces emergency power (2,800 to 3,750 horse-power) for safe flight in extreme conditions and a new type of FADEC. The 30-second emergency power is 3,750-hp, 2.5-min is 3,500-hp and 30-min is 3,000-hp compared to 2,000-hp maximum continuous power.

Specifications
Dimensions: Height 820 mm, Length 1,614 mm 2077mm TV7-117VK, Width 640 mm 685mm TV7-117VK

Weights: Max Weight 360 kg (794 lb) 380kg TV7-117VK

Power: Emergency Power 3,750 hp 2.5-min 3,500-hp; 30-min 3,000-hp and 2,800-hp (TV7-117VK), Max Continuous Power 2,000 hp 1,800-hp TV7-117VK, Max Power at TakeOff 2,800 hp 2,500-hp TV7-117VK

Family Members:
TV7-117 Applications
Ka-50 Black Shark, Ka-52 Alligator, Mi-28NE, Mi-38 Operators

Russia

Internet Resources
klimov.ru

Notes
(*) lead contractor
IOC: Initial Operating Capability
FOC: Full Operating Capability
CEP: Circular Error Probable
Comm: Commissioning Date
Meters (m) Kilometers (km) Nautic Miles (nm) Inch (in) Yard (yd) Foot (ft) Millimeter (mm)
Pound (lb) Kilogram (kg) kN (KiloNewton) Ton (t)
Meters per Second (mps) Kilometers per Hour (kph) Knot (kt) Miles per Hour (mph)
Liter (l) Galon (gl)
Year (yr) Minutes (min) Second (sec)
Shaft-Horse-Power (shp)

Last Updated: Sunday, August 24, 2008

Leave Feedback >>