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electric ducted fansDaniel Schübeler of Paderborn, Germany, makes high-quality fans for electric-powered impeller models.

Schübeler fans are hand-built pieces of superior engineering. They combine extreme precision, efficiency, and structural integrity.

Three sizes are offered: 120 mm in the DS94, 90 mm diameter in the DS51 series, and 69 mm diameter in the DS30 series. Please inquire for up-to-date pricing.
schübeler carbon rotors
Fan/Impeller
 DS94-3ph DS51-3ph DS30-3ph
Weight 115 g 48 g 30 g
Rotor diameter 120 mm 90 mm 69 mm
Shroud diameter 125 mm 95 mm 72 mm
Shroud length 100 mm 73 mm 58 mm
Motor diameter (max) 48 mm 38 mm 29 mm
Motor shaft diameter 8 mm 5 mm 3.2 mm
Battery 8-12S 7-10S 3-5S
Power (max) 5000W 2000W 950W
Thrust (max) 19 lbs 8 lbs 4 lbs
RPM (max) 37k 42k 50k
ds94 DIA carbon fan

DS94-DIA

 3ph Carbon rotor bottom
Rotor diameter 120 mm
Weight 115 g
Max RPM 37000
Suitable battery Lithium-polymer 8-12S
ds94 rotor rotor, shroud, tail cone
ds-51-dia 3ph

DS51-DIA

 3ph Carbon ds-51 rotor
Rotor diameter 90 mm
Weight 48 g
Max RPM 42000
Suitable battery Lithium-polymer 8-11S
rotor 4 blades ds51-dia 3ph parts
Daniel Schübeler demonstrated this 3-bladed fan with LMT 1530 motor and 5s Lipo pack in a RBC kits Yak 23 during the 2004 Equinox Electric Event. The model exceeded 130 mph with this drive system. ds30 dia 3ph carbon fan

DS-30 DIA

 3ph Carbon ds-30 installed
Rotor diameter 69 mm
Weight 30 g
Max RPM 50000
Suitable battery Lithium-polymer up to 5S
rotor 3 blades ds30dia 3ph parts

Last Update:
3/9/2008

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