English
Search
 The AV-140 feather-reversible puller hydromechanic propeller with hydromechanic RSV-34M governor is intended for installation together with TV3-117VMA-SVM1 2,500 h.p. engine on the An-140 regional aircraft exploited at cruising speed of 575 km/h at altitudes up to 7,200m.

Scimitar shaped blades of propeller are made of contemporary polymeric composites and equipped with a thermal electric deicing system.

The hydromechanic RSV-34M  with electronic governor enables highly accurate pitch control of propeller, automatic holding of specified speed in electronic canal with precision of 0,5%, in reserve hydromechanics- no more 2,0%. Design of the assembly allows on-wing blades replacement.

The propeller meets modern market requirements. The AV-140 propeller has been type certified by the Aviation Register of Interstate Aviation Committee (IAC), type certificate . CT 181-BB. Acoustic properties of An-140 aircraft equipped with AV-140 propellers meet noise requirements of chapter 3 of ICAO standard. AV-140 propeller with RSV-34M governor have been in serial production  since 2000.

Technical features:

Diameter, m 

3,72

Blades

6

Weight, kg

196

Starting thrust, kgf

2880

Speed, RPM

1200

Cruising efficiency

0,87

Send request

If you are interested in receiving of additional information about "SPE "Aerosila" JSC, please ask us a question by filling in a form.

We will necessarily contact you and answer your request.
Production
Name
Company
E-mail
Telephone
Text of request
   All rights reserved © 2005.
Address: 6, Zhdanov Str., Stupino,
Moscow region, Russian Federation, 142800,
Tel.: (496) 642-33-30 Fax: (496) 642-04-24
Email: vint@aerosila.ru