Graupner O.S. OMA high-performance motors

• New O.S. brushless motor series
• Well-known precise O.S. production quality
• Ideal for propulsion of RC motorised models
• Optimal cooling system integrated
• Delivery includes accessories such as propeller hub with clamping cone, motor mount with attachment screws, and gold-plated connectors with heat-shrink sleeves
• Operating instructions and performance table in German, English, and French

• Betriebsanleitung

Specification

Connecting plug : G 3,5
Operating voltage range : 14,8...18,5 V
Overall length, approx. : 64 mm
All-up weight, approx. : 190 g
Turns : 12
Maximum efficiency: 85 %
LiPo battery, Order No. : 9722.4
Free shaft length: 11,5 mm
Recommended controller: 7224
Output : 584 W
Max. output at nominal voltage: 625 W bei 14,8 V W
Thrust in N (1 N = 100 g) : 30N=3kg
Number of poles: 14
Diameter: 37,5 mm
Permissible motor direction : R und L
Case length: 48,3 mm
Recommended propeller: 1326.13x8
Shaft diameter: 5 mm
Max. charging rate: 75 A
Case diameter: 37,5 mm
Revolutions/Volt: 750