Very lightweight MTV-21 propeller series
EASA TCDS received
Atting, February 2019. MT-Propeller Entwicklung GmbH has received the EASA TCDS P.101 for the MTV-21, a 2-blade variable pitch constant speed propeller with hydraulic pitch change mechanism. With a weight of approx. 10 kg (22 lbs) to 13,5 kg (29,8 lbs) depending on the propeller configuration, the MTV-21 has the lowest weight of all 2-blade constant speed propeller models worldwide.
It is also available with feathering and reverse. The diameter ranges from 145 cm (57 in) to 203 cm (80 in) for a max power of up to 104 kw (141 hp) and a max speed of up to 3000 rpm. It can be used on engines with the flange types A (for motorglider engine bolts 7/16in-20UNF), D (ARP-502, Type 1) and F (SAE No.1, bolts 3/8in -24UNF) and can be equipped with a MT-Spinner and deicing protection.
The new prop is an excellent option for being installed with, for example, the Rotax 915 engine and therefore the lightest certified 203 cm diameter propeller for STOL Aircraft powered by the Rotax 915iS .
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements they are also supplemental type certified on Part 25 aircraft.
About MT Propeller
MT-Propeller is holder of over 210 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 30% of the US Aircraft Industry. 20 000 propeller systems with more than 70 000 blades are in service.
150 Million fleet hours where already performed on MT-Propellers. 36 years ago, the first MT-Propeller was shipped.
A factory certified network of 62 service centers, provides best service and maintenance all over the world.
www.mt-propeller.com
It is also available with feathering and reverse. The diameter ranges from 145 cm (57 in) to 203 cm (80 in) for a max power of up to 104 kw (141 hp) and a max speed of up to 3000 rpm. It can be used on engines with the flange types A (for motorglider engine bolts 7/16in-20UNF), D (ARP-502, Type 1) and F (SAE No.1, bolts 3/8in -24UNF) and can be equipped with a MT-Spinner and deicing protection.
The new prop is an excellent option for being installed with, for example, the Rotax 915 engine and therefore the lightest certified 203 cm diameter propeller for STOL Aircraft powered by the Rotax 915iS .
MT-Propeller is the world leading natural composite propeller manufacturer with 30 certified propeller models from 2-blade to 7-blade hydraulically controlled variable pitch propeller, for engines producing up to 5000hp, and 2-blade to 4-blade electrically controlled variable pitch propeller, for engines producing up to 350hp as well as two blade fixed pitch propellers.
The high performance, light weight and durable MT-Propellers can be used on aircraft with piston engines and propeller turbines, as well as on airships, wind tunnels and hovercraft. MT-Propellers can be developed for nearly every aircraft type from motor gliders to regional airliners.
Fulfilling the highest certification requirements they are also supplemental type certified on Part 25 aircraft.
About MT Propeller
MT-Propeller is holder of over 210 STCs worldwide and OEM supplier for more than 90% of the European Aircraft Industry as well as 30% of the US Aircraft Industry. 20 000 propeller systems with more than 70 000 blades are in service.
150 Million fleet hours where already performed on MT-Propellers. 36 years ago, the first MT-Propeller was shipped.
A factory certified network of 62 service centers, provides best service and maintenance all over the world.
www.mt-propeller.com
