Spur Gear Assembly Unit

The Spur Gear Assembly Unit, allows to study the practical assembly and dismantling of a spur gear with simple tools. The adjustment devices have been designed so that they are assembled manually.

ATENG 12269 — Spur Gear Assembly Unit

Distribution and transport case for all parts.

• The “ATENG 12269”unit mainly consists of:
• Spur gear with spiral gearing:
• Transmission ratio (i): 3.11.
• Max. output torque (M ): 43 Nm a 500 rpm.
  max
• Materials:
• Case: cast iron.
• Axes: steel.
• Gears: alloyed case-hardened steel.
• Retainers: nitrile – NBR.
• Dimensions for driving and driven shafts:
  ATENG 12269 detail
• Driving shaft: Ø200 x 19.
• Driven shaft: Ø19 x 40.
• Pinion:
• Number of teeth (z): 19.
• Module: 1 m.
• Gear wheel:
• Number of teeth (z): 59.
• Module: 1 m.
• Assembly and disassembly tools set:
  Tool case with different compartments.
  Transparent storage box for small parts.
  Function check on the ATENG 12272 unit
  Nylon hammer.
  Lock ring extractor.
  Torx screwdrivers and pliers.
• Plans: including an exploded drawing and list of components, and the dimensions of the unit.
• Spare parts kit:
  Seeger lock rings.
  Oil seals.