Overview

This document provides detailed technical specifications for a series of external gears identified by model codes such as LE.0505.1B20.01.01 through LE.1200.1B20.01.01. The data includes dimensional parameters, weights, and mechanical features essential for design, manufacturing, and quality control.

Key Sections and Parameters

1. Identification and Weight

• Model Code: Unique identifier for each gear variant.
• Weight (kg): Ranges from 30 kg to 83 kg depending on size.

2. Dimensional Specifications (in millimeters)

• Outer Diameter (Dış oÇap): Varies from approximately 415.5 mm to 1095.5 mm.
• Outer Ring Diameter (Dış oRingo): Slightly smaller than outer diameter, e.g., 412.5 mm to 1092.5 mm.
• Inner Diameter (İç oÇap): Ranges from 375 mm to 1055 mm.
• Inner Ring Diameter (İç oRingo): Slightly smaller than inner diameter, e.g., 304 mm to 984 mm.
• Ball Track Diameter (Bilyao Ekseni): From 414 mm to 1094 mm.
• Bolt Circle Diameters (External and Internal): External bolt circle diameters range from 332 mm to 1012 mm; internal bolt circle diameters are specified accordingly.
• Bolt Hole Diameter and Number: Bolt hole diameters are M12 with counts varying between 5 and 8 holes.
• Thread Depth (Klavuzo Derinliği): Consistently 46 mm across models.
• Ring Heights (Thickness): Outer ring height is 46 mm; inner ring height varies between 46 mm and 56 mm.
• Overall Height (Toplam Kalınlık): Ranges from 99 mm to 148 mm.

3. Mechanical Features

• Module (Modül): Constant at 8 across all models.
• Number of Teeth (Diş Sayısı): Not explicitly listed but implied by model series.

Interpretation of Data

The table provides a comprehensive set of mechanical and dimensional parameters for external gears used in industrial applications. The consistent use of M12 bolts and uniform thread depth suggests standardized mounting interfaces. The variation in diameters and weights corresponds to different gear sizes and load capacities.

Critical Information and Recommendations

• Ensure compatibility of bolt hole patterns and diameters when integrating these gears into assemblies.
• Verify the overall height and ring thickness to maintain proper gear meshing and bearing fit.
• Use the specified module (8) for gear design calculations to ensure correct tooth geometry.
• Weight considerations are important for handling and installation planning.

Summary

This technical specification sheet is essential for engineers and technicians involved in the selection, design, and installation of external gears in mechanical systems. It provides all necessary dimensional and mechanical parameters to ensure proper fit, function, and performance.