Technical Specifications of Internal and External Gears

This document provides detailed dimensional and mechanical specifications for a series of internal and external gears, identified by specific codes (e.g., I.0866.1R25.01.01). The data includes measurements in millimeters and weights in kilograms, along with parameters critical for gear design and assembly.

1. Gear Identification and Weight

• Each gear is assigned a unique code for identification.
• Weight ranges from 115 kg to 175 kg across the listed gears.

2. Dimensional Parameters

The document lists multiple diameter measurements for both internal and external rings, including:

• Outer Diameter of External Ring
• Diameter of External Ring Flange
• Inner Diameter of External Ring
• Outer Diameter of Internal Ring
• Diameter of Internal Ring Flange
• Inner Diameter of Internal Ring

Additional key dimensions include:

• Ball Track Diameter (bearing related)
• External and Internal Bolt Circle Diameters and Hole Diameters
• External and Internal Hole Diameters
• Thread Depth
• Number of Bolt Holes on External and Internal Rings
• Ring Heights (thickness) for both external and internal rings
• Overall Height (combined thickness)

3. Mechanical Parameters

• Module (gear tooth size parameter)
• Number of Teeth on the External Gear

4. Summary of Key Data Points

5. Observations and Recommendations

• The gears increase in size and weight progressively, indicating suitability for different load capacities.
• The consistent module and number of teeth suggest standardized tooth geometry across the series.
• Dimensions such as bolt hole counts and diameters are critical for mounting and assembly compatibility.
• Ring heights and overall height are important for axial space considerations in gear assemblies.

This structured data supports design, manufacturing, and quality control processes for gear production and integration.