Diagnosis of the Misaligned Faults of the Vertical Test Instrument of High-Precision Industrial Robot Reducer

Figure 17

The amplitude of torque ripple at fr under different rotation speeds for alignment, 0.5 mm radial misalignment, and 1.0 mm radial misalignment. Red: alignment, blue: 0.5 mm radial misalignment, and green: 1.0 mm radial misalignment.