Overview: This document provides detailed technical specifications for the STANDART SERİ 1B25 external gear series. It includes dimensional data, mechanical parameters, and mounting details essential for design, manufacturing, and quality control of these gears.

1. Specifications and Dimensions

The table lists multiple gear models (from E.1000.1B25.01.01 to E.1600.1B25.01.01) with the following key parameters:

• Weight (kg): Ranges from 140 to 235 kg depending on model size.
• Outer Diameter (mm): Varies from 997.2 mm to 1598 mm.
• Various Diameters (mm): Including outer ring diameter, inner ring diameter, bolt circle diameters, and hole diameters for both inner and outer rings.
• Thread Depth (mm): Consistently 28 to 48 mm depending on model.
• Number of Bolt Holes: Outer ring has 9 or 10 holes; inner ring has 9 or 10 holes.
• Ring Heights (mm): Outer ring height is 71 mm; inner ring height is 54 mm.
• Overall Height (mm): Ranges from 80 to 80 mm (constant across models).
• Module: Fixed at 9 or 10 depending on the gear size.
• Number of Teeth: Varies from 109 to 158 teeth.

2. Mechanical and Mounting Features

The gears are designed with external teeth and include detailed bolt hole patterns for mounting:

• Bolt Hole Diameter and Circle: Both inner and outer rings have specified bolt hole diameters and bolt circle diameters to ensure proper assembly.
• Thread Depth and Keyway: Thread depths and keyway depths are specified to ensure secure fastening and torque transmission.

3. Critical Parameters and Limitations

• The module and number of teeth are critical for gear meshing compatibility.
• Dimensions such as outer and inner diameters must be strictly adhered to for proper fit and function.
• Weight increases with gear size, impacting handling and installation requirements.

4. Recommendations and Best Practices

• Ensure precise measurement and verification of all diameters and bolt hole patterns before assembly.
• Use specified thread depths and bolt hole counts to maintain structural integrity.
• Follow module and tooth count specifications to ensure compatibility with mating gears.

Summary: This technical data sheet is essential for engineers and technicians involved in the selection, design, and installation of the STANDART SERİ 1B25 external gears. It provides comprehensive dimensional and mechanical specifications to ensure proper gear performance and reliability.