| Emrax 268 | |
|---|---|
| Type | Electric aircraft engine |
| National origin | Slovenia |
| Manufacturer | Emrax |
The Emrax 268 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.
Design and development
The Emrax 268 is a brushless 250 volt design producing a peak of 230 kW (308 hp), 100 kW (134 hp) continuous, with an outrunner coil. It has a 98% efficiency. The low working rpm of the engine means that it can turn a propeller at efficient speeds without the need for a reduction drive.
Specifications (Emrax 268)
Data from Tacke and manufacturer
General characteristics
- Type: Brushless electric aircraft engine
- Length: 91 mm (3.6 in)
- Diameter: 268 mm (10.6 in)
- Dry weight: 19.9 kg (43.9 lb)
Components
- Coil type: outrunner
- Cooling system: air and/or liquid
- Reduction gear: none
Performance
- Power output: 230 kW (308 hp) peak, 100 kW (134 hp) continuous
- Voltage: 250 V nominal
- Best efficiency: 98%
- Power-to-weight ratio: 11.6 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 268". emrax.com. Retrieved 29 April 2018.
External links
| Emrax aircraft engines | |
|---|---|
| Aircraft engines | |