Vibration Diagnostic Gallery
Unbalance - Couple

UNBALANCE - Couple

Unbalance - Overhung Rotor

UNBALANCE- Overhung Rotor

Unbalance - Diagnosing

UNBALANCE - Diagnosing

Parallel Misalignment

MISALIGNMENT - Parallel

Angular Misalignment

MISALIGNMENT - Angular

Misaligned Bearing

MISALIGNMENT - Bearing

Mechanical Looseness Type A

MECH LOOSENESS - A

Mechanical Looseness Type B

MECH LOOSENESS - B

Mechancial Looseness Type C

MECH LOOSENESS - C

Beat Vibration

BEAT VIBRATION

Resonance

RESONANCE

Bent Shaft

BENT SHAFT

Rotor Rub

ROTOR RUB

Fluid - Hydraulic and Aerodynamic Forces

FLUID FORCES

Fluid - Cavitation

FLUID - Cavitation

Fluid - Turbulence

FLUID - Turbulence

Sleeve Bearing Problems

SLEEVE BEARINGS

Oil Whirl

SLEEVE - Oil Whirl

Oil Whip

SLEEVE - Whip

Roller Bearing - Stage 1

REB - Stage 1

Roller Bearing - Stage 2

REB - Stage 2

Roller Bearing - Stage 3

REB - Stage 3

Roller Bearing - Stage 4

REB - Stage 4

Electrcial - DC Motor Problems

ELECTRICAL - DC Motor

Electrcial - Stator Eccentricity Shorted Laminations Loose Iron

ELECTRICAL - Eccentric Stator

Electrical - Eccentric Rotor

ELECTRCIAL - Eccentric Rotor

Electrical - Loose Stator Coils

ELECTRICAL - Loose Stator Coils

Electrical - Rotor Problems

ELECTRCIAL - Rotor Problems

Electrical Problems - Phasing

ELECTRICAL - Phasing

Gear - Normal Spectrum

GEARS

Gear - Toothload

GEARS- Toothload

Gear - Cracked Tooth

GEARS - Cracked Tooth

Gear - Hunting Tooth

GEARS - Hunting Tooth

Gear - Toothwear

GEARS - Toothwear

Gear - Misalignment

GEARS - Misalignment

Gear - Backlash and Eccentricity

GEARS - Backlash

Belt - Wear

BELT - Wear

Belt and Pulley Misalignment

BELT - Misalignment

Belt - Resonance

BELT - Resonance

Eccentric Pulleys

BELT - Eccentric Pulley

Eccentric Rotor

BELT - Eccentric Rotor