Table 3-1: SFL-Sinclair Interplanetary Reaction Wheel Specifications ........................ 26 Table 3-2: Reaction Wheel DC Motor Parameter Estimates ....................................... 47 Table 3-3: RW0.03 Shunt Resistor Sizing .................................................................... 55 Table 3-4: RW0.06 Shunt Resistor Sizing ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... .............................................................................................................................................. 64