Emrax 207
The Emrax 207 is a Slovenian electric motor for powering electric aircraft and other applications, designed and produced by Emrax d.o.o of Kamnik. The company was formerly called Enstroj and based in Radomlje.[1]
| Emrax 207 | |
|---|---|
| Type | Electric aircraft engine |
| National origin | Slovenia |
| Manufacturer | Emrax |
| Unit cost | €3,069 (2015) |
By April 2018 the engine was no longer advertised on the company website and seems to be out of production.[2]
Design and development
The Emrax 207 is a brushless design producing 70 kW (94 hp), with an outrunner coil. The low working rpm of the engine means that it can turn a propeller at efficient speeds without the need for a reduction drive.[1]
Specifications (Emrax 207)
Data from Tacke[1]
General characteristics
- Type: Brushless electric aircraft engine
- Length: 85 mm (3.3 in)
- Diameter: 207 mm (8.1 in)
- Dry weight: 9 kg (19.8 lb)
Components
- Coil type: Outrunner
- Cooling system: air
- Reduction gear: none
Performance
- Power output: 70 kW (94 hp)
- Power-to-weight ratio: 7.8 kW/kg
gollark: Not that I like this on a magical theoretical level, in any case.
gollark: I... have never really trusted anyone who just says "leave it to us, we'll handle it".
gollark: ...
gollark: Could be faked pretty easily.
gollark: Yes, and how are you meant to get that?
References
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.