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German electric aircraft motor
The Siemens SP260D is a German
electric motor for powering
electric aircraft , designed and produced by
Siemens of
Erlangen .
[1]
Design and development
The SP260D is a
brushless design producing 261 kW (350 hp), with an
inrunner coil. It has a 95% 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 .
[1]
Specifications (SP260D)
Data from Tacke
[1]
General characteristics
Type:
Brushless electric
aircraft engine
Length: 300 mm (11.8 in)
Diameter: 418 mm (16.5 in)
Dry weight: 50 kg (110.2 lb)
Components
Performance
See also
Related lists
References
^
a
b
c Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16 , pages 262-263. Flying Pages Europe SARL, 2015.
ISSN
1368-485X
Divisions and subsidiaries
Joint ventures & investments
Predecessors
Products , services & projects
People Places Other
1 Now integrated into other Siemens divisions or business groupings
2 Sold