Technical Specification Summary for Standard 6 Series 61B256 Internal and External Gears

Overview

This document provides detailed dimensional and technical specifications for a series of internal and external gears identified as Standard 6 Series 61B256. The data includes measurements, weights, thread depths, bolt hole counts, and module information relevant for gear design and manufacturing.

Key Parameters and Dimensions

• Weight (kg): Ranges from 135 kg to 230 kg across different gear sizes.
• Outer Diameter (mm): Varies from 955 mm to 1555 mm.
• Inner Diameter (mm): Inner diameters are specified for both inner and outer rings, with values such as 854 mm, 954 mm, up to 1454 mm.
• Bolt Hole Details: Number of bolt holes is consistently 22 for the outer ring, with bolt hole diameters and bolt circle diameters specified.
• Thread Depth: Thread depth is consistently 10 mm for all gear sizes.
• Ring Thickness: Outer ring thickness is 40 mm, while inner ring thickness varies between 28 mm and 48 mm depending on the gear size.
• Module: The module is 6 for all gears, indicating the size of the gear teeth.
• Number of Teeth: Not explicitly listed in the table but implied by the module and gear size.

Dimensional Details

The table includes multiple diameter measurements for both inner and outer rings, such as outer diameter, inner diameter, bolt circle diameters, and hole diameters. These are critical for ensuring proper fit and assembly in mechanical systems.

Recommendations and Usage Notes

• Ensure compatibility of bolt hole patterns and diameters when integrating gears into assemblies.
• Verify thread depth and ring thickness to maintain mechanical strength and durability.
• Use the specified module (6) for gear tooth design to ensure standardization and interchangeability.

Summary

This technical data sheet serves as a comprehensive reference for engineers and designers working with Standard 6 Series 61B256 internal and external gears. It provides essential measurements and specifications to guide manufacturing, quality control, and assembly processes.