The Verner VM 133 is a family of

Czech Czech may refer to: * Anything from or related to the Czech Republic, a country in Europe ** Czech language ** Czechs, the people of the area ** Czech culture ** Czech cuisine * One of three mythical brothers, Lech, Czech, and Rus' Places * Czech, ...

two cylinder The engine configuration describes the fundamental operating principles by which internal combustion engines are categorized. Piston engines are often categorized by their cylinder layout, valves and camshafts. Wankel engines are often categoriz ...

horizontally opposed A flat engine is a piston engine where the cylinders are located on either side of a central crankshaft. Flat engines are also known as horizontally opposed engines, however this is distinct from the less common opposed-piston engine design, wh ...

four stroke A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either directi ...

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 many ...

s, designed and built by

Verner Motor Verner Motor is a Czech aircraft engine manufacturer based in Šumperk. The company specializes in the design and manufacture of piston engines for homebuilt and ultralight aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of ...

Šumperk Šumperk (; german: Mährisch Schönberg) is a town in the Olomouc Region of the Czech Republic. It has about 26,000 inhabitants. It is the centre of the north of Moravia and, due to its location, is known as "The Gate to the Jeseníky mountains ...

.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 22. WDLA UK, Lancaster UK, 2011.

Design and development

The 133M is based on the earlier Verner 1400 and uses a 12 volt 1000W electric starter and has a 12 volt 160W generator. It runs on 95 octane automobile fuel or 100LL

Avgas Avgas (aviation gasoline, also known as aviation spirit in the UK) is an aviation fuel used in aircraft with spark-ignited internal combustion engines. ''Avgas'' is distinguished from conventional gasoline (petrol) used in motor vehicles, w ...

. The recommended time between overhauls is 1000 hours. The engine was still advertised for sale on the company website in 2013, but by 2015 was no longer listed as available and it is likely that production has ended.

Variants

;VM 133M :Original model ;VM 133MK :Improved model

Applications

* Airflow Twinbee *

Airkraft Sunny The Airkraft Sunny is an ultralight aircraft that was designed by Dieter Schulz. The aircraft was initially produced by his company, Tandem Aircraft KG of Saulgau, Germany, which built about 150 examples between 1989 and 1999. After he sold the ...

Aquilair Swing The Aquilair Swing is a French ultralight trike that was designed and produced by Aquilair of Theizé. When it was available the aircraft was supplied as a complete ready-to-fly-aircraft.Bayerl, Robby; Martin Berkemeier; et al: ''World Direct ...

Avid Catalina The Avid Catalina is an American homebuilt amphibious aircraft that was designed and produced by Avid Aircraft of Caldwell, Idaho.Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition'', page 122. BAI Communications, 15 Jul ...

* Flitzer Z-21 * Rainbow Cheetah *

SlipStream Genesis The SlipStream Genesis is a family of American, strut-braced, high wing, pusher configuration, tricycle gear aircraft, produced in kit form, for amateur construction. Designed by Chuck Hamilton, the series were originally produced by Innovati ...

Specifications (VM133 MK)

References

External links