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Mechanical Drives Training System, SI Units – Level 3 (add-on)



Gain precious time with a turnkey solution for teaching the fundamentals of industrial mechanics

Building on the knowledge gained in Level 1, Level 2 provides students with more learning opportunities in installation procedures of hardware commonly used in a variety of belt drives, chain drives, and gear drives.

There are several types of belts, pulleys, chains, sprockets, and gears suited for specific applications. Industrial maintenance students need to be able to identify and install them according to specifications. A selection of the most common ones is included in Level 2, along with new hardware and tools to teach these skills.

The manuals of the Level 2 package guide the students step-by-step during their learning process with several photos and illustrations. The pulleys, sprockets and gears are stored on a panel for quick identification and inventory control.

Topic Coverage

  • Align shafts using the straight-edge/feeler gauge, rim/face, and reverse dial indicator methods
  • Use a laser alignment tool to align two shafts (optional hardware required)
  • Identify and install various types of couplings
  • Install/remove bearings and seals from shafts and housings using a variety of tools and methods
  • Install/remove shaft lock nuts, lock washers, and snap rings

List of equipment

Qty Description Model Number
1 Shaft Alignment and Couplings 46880
1 Bearings and seals 46881
1 Spare Parts for Bearings and Seals 46882
1 Accessory level 3 46883
1 Shaft Alignment and Couplings (Workbook (Instructor)) 49138-3
1 Bearings and Seals (Workbook (Instructor)) 49348-3
1 Bearings and Seals (Workbook (Instructor)) 49348-3

Additional equipment required to perform the exercises (Purchased separately)

Qty Description Model Number
1 Shaft Alignment and Couplings (Job Sheets - Student) 49138-2
1 Bearings and Seals (Job Sheets - Student) 49348-2


Removal of snap ring
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Shaft alignment
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Laser alignment method
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Various couplings
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Bearings and seals components
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