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Composite-Rotor-Alum-18 — Composite Rotor

Flywheel Type
Composite Rotor
Flywheel Id
Composite Rotor Alum 18
Allowable Stress Psi (psi)
60,000
Coefficient of Fluctuation Typical
0.3
Density Lb IN3 (lb/in3)
0.098
Energy Stored Ft Lb at 1000rpm (ft_lbf)
5,897.5
Inner Diameter in (in)
6
Mass Lb (lb)
110.84
Material
Aluminum
Max Rim Speed Ft per S (ft/s)
130
Moment of Inertia Lb FT2 (lb_ft2)
34.6361
Outer Diameter in (in)
18
Typical Applications
Medium FESS; Wind Power Energy storage; Weight-Critical Drives
Width in (in)
5
composite_rotor — flywheel id composite_rotor_alum_18 · typical applications medium FESS; wind power energy storage; weight-critical drives · moment of inertia lb ft2 34.6361 lb_ft2 · energy stored ft lb at 1000rpm 5897.5 ft_lbf · mass lb 110.84 lb | Flywheel Inertia Data | Engineering Database