Housing-Ø (mm):	63
Housing length (mm):	74
LiPo (S):	10-12
Shaft-Ø (mm):	8
Propeller:	12S/20x8, 18x12, 10S/ 20x10, 21x10
Weight (g):	821
Examples of use:	Akro + 3D bis 2,3m, Schlepper
RPM/V:	200
Engine-type:	External rotor
recom. Controller:	RO-CONTROL PRO 14-130 6-14S -130(160)A
Stromaufnahme max. (A):	85
Weight category (g):	750 to 1000

Calculated measured values from eCalc:

12S 20x8" Robbe Dynamic electric approx. 70A
12S 18x12 "APC electric approx. 65A

10S 20x10" APC electric approx. 59A
10S 21x10" Robbe Dynamic approx. 72A (only short-time operation recommended!)

RO-Power Torque Brushless motors are lightweight, powerful external rotor motors with high torque and efficiency. They do not require a gearbox and are suitable for a wide range of applications. All components are manufactured on modern CNC machines from high-quality materials. Precise ball bearings increase the service life and minimize vibrations. We recommend the operation of RO-Power Torque motors with ROBBE Ro-Control speed controllers.