Learning the characteristic vibration pattern that occurs according to various faults of the mechanical parts plays a very important role in diagnosing the machine trouble. The MVS-100S is the simplest model of the MVS series as a machinery faults simulator designed to artificially cause machine failure and generate vibration. The engineer in charge of diagnostic work can use easily to learn  the cause of vibration, measurement method, ability to control the vibration. Especially, it is very suitable for use as educational equipment for vibration expert training course in an organization that teaches vibration, or as for practical skill test of diagnostic certification .

Detailed Description

It is a simulator designed to investigate Misalignment, Unbalance and Bearing Defects (Option), which is most commonly caused by machine defects, and also the best educational equipment for studying mechanical condition monitoring and reproducing machine defects.

User can cause misalignment or imbalance very easily and then the spectral component shows a typical pattern of misalignment (2X, 3X component) or unbalance (1X component) accordingly.

  • Vibration due to unbalance
  • Vibration phenomenon by misalignment
  • Single or multi-stage balancing training
  • Alignment Training
  • Coupling study
  • Study of Bearing Defects and Load Effects
  • Cocked Rotor Vibration Study
  • Eccentric Rotor Vibration Study
  • Mechanical friction study
  • Study of signal processing technique
  • Optimal sensor location discovery
  • Vibration expert certification test
Electrical Specifications:

Motor: 1/2 HP 3 phase AC motor. Siemens

Controller: Delta VFD-M, 3-phase variable speed AC driver (with local or remote control function)

Speed: Adjustable at any speed with knobs up to 6,000 RPM

Display: 7 Segment LED, RPM indication up to 20 times / second

RUN / STOP switch: Run / stop switch. When ON, operate at the same rotation speed as before

Operating voltage: 220 VAC, Single phase, 60/50 Hz


Mechanical Specifications

Shaft Diameter: 17mm Steel

Bearings: Two sealed ball bearings

Bearing (optional): Faulty bearing: inner ring defect, outer ring defect,

Bearing housing: unique bearing structure easy to replace normal bearing and defective bearing

Rotating body: two 152mm aluminum rotating disk, two rows of 18 M6 holes for unbalance mass around the disk

Installation base and structure: Precision machined aluminum

Mounting base: 10mm steel base and 6 rubbers

Safety cover: Shock-proof transparent cover with safety shut-off


Weight and Size:

Weight: about 35kg

Size: Length = 700 mm, Width = 310 mm, Height = 350 mm