8/17/2019 Sundyne Vibration Forcing Frequencies

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Units In: Hz

MOTOR

INPUT

Input Shaft = 59.17 Hz

FTF = 45.87 Hz BPFI 293.08 Hz

FTF = 22.66 Hz BPFO 180.25 Hz

BSF 117.27 Hz

Upper Idler Gear Mesh Input Gear Mesh

7159.17 Hz 7159.17 Hz

BPFI 293.08 Hz

FTF = 22.66 Hz BPFO 180.25 Hz

BPFI = 830.34 Hz BSF 117.27 Hz

BPFO = 504.39 Hz Lube Oil Pump 355 Hz

BSF = 467.19 Hz

Input Shaft   un yneIdler Shaft = 121.34 Hz   ear ox

BPFI = 601.07 Hz Output Shaft

BPFO = 369.67 Hz Oil Whirl 92.09 Hz Ball Bearings:

BSF = 240.5 Hz FTF = Fundamental Train Frequency

BPFI = Ball Pass Frequency Inner 

Lower Idler Gear Mesh Output Gear Mesh BPFO = Ball Pass Frequency Outer 

13711.62 Hz 13711.62 Hz BSF = Ball Spin Frequency

Delta Press. = 30 PSI

SUNDYNE GEARBOX SIGNATURE FREQUENCIESFor PGP LMV-311 S/N: C000078 - 01

Motor RPM = 3550 RPM

Flow Rate = 185 GPM

FTF = 46.47 HzIdler Shaft Oil Whirl 92.09 Hz

Output Shaft = 204.65 Hz

Vane Pass = 1637.21 Hz