| Verner VM 133 | |
|---|---|
| |
| Verner VM 133MK | |
| Type | Aircraft engine |
| National origin | Czech Republic |
| Manufacturer | Verner Motor |
| Major applications | Airflow Twinbee Avid Catalina SlipStream Genesis |
| Produced | up until about 2013 |
| Developed from | Verner 1400 |
The Verner VM 133 is a family of Czech two cylinder, horizontally opposed, four stroke aircraft engines, designed and built by Verner Motor of Šumperk.
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. 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
- Aquilair Swing
- Avid Catalina
- Flitzer Z-21
- Rainbow Cheetah
- SlipStream Genesis
Specifications (VM133 MK)
Data from Technical Data VM133 MK
General characteristics
- Type: Twin-cylinder, horizontally opposed, four-stroke aircraft engine
- Bore: 97 mm (3.82 in)
- Stroke: 90 mm (3.54 in)
- Displacement: 1,329 cc (81.1 cu in)
- Length: 617 mm (24.29 in)
- Width: 736 mm (28.98 in)
- Height: 456 mm (17.95 in)
- Dry weight: 61 kg (134 lb)
Components
- Fuel system: Two Bing 64 carburetors pressurized by a Pierburg 7.20971.63 fuel pump
- Fuel type: 95 octane auto fuel or 100LL Avgas
- Oil system: oil class SH/SG 5
- Cooling system: air-cooled
- Reduction gear: 2:1 or 2.29:1 oil-filled gear box
Performance
- Power output: 63 kW (84 hp) at 5500 rpm for three minutes, 51 kW (68 hp) at 4200 rpm continuous
- Compression ratio: 9.8:1
- Fuel consumption: 11 litres (2.4 imp gal; 2.9 US gal) per hour at cruise settings
- Power-to-weight ratio: 1.03 kW/kg
See also
Related lists
References
- ^ Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 22. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
- ^ Verner Motor (n.d.). "TECHNICAL DATA VM133 MK". Retrieved 24 April 2012.
- ^ Central Florida Flyers (n.d.). "VM 133M". Retrieved 24 April 2012.
- Zdeněk Klučka. "Verner Motor, Czech Republic - ultralight - aircraft - LSA". vernermotor.com. Archived from the original on 26 August 2013. Retrieved 30 June 2015.
- "Verner Motor". Internet Archive Wayback Machine. Retrieved 30 June 2015.
- SlipStream, International (2009). "Revelation Powerplant Options". Archived from the original on 6 July 2011. Retrieved 24 April 2012.
External links
| Verner Motor aircraft engines | |
|---|---|
| Aircraft engines | |