avia.wikisort.org - EngineThe 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 |
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
- Power output: 70 kW (94 hp)
- Power-to-weight ratio: 7.8 kW/kg
See also
Related lists
References
- Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 262–263. Flying Pages Europe SARL, 2015. ISSN 1368-485X
- Emrax. "EMRAX". emrax.com. Retrieved 29 April 2018.
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