Technical Specifications Overview

The document provides detailed specifications for three models of a mechanical component series labeled FC 4225, FC 4250, and FC 4275. Each model is characterized by thread size, length, load capacity, torque, and operating temperature range.

1. Model Specifications

• FC 4225: Thread size M42 x 1.5, length 25 mm, load capacity approximately 260 units, torque range 58 to 5778 units, weight 3 kg, maximum load 124,800 units, operating torque 70 to 110 units, temperature range -10 to 70 °C.
• FC 4250: Thread size M42 x 1.5, length 50 mm, load capacity approximately 520 units, torque range 85 to 8490 units, weight 3.5 kg, maximum load 156,000 units, operating torque 70 to 140 units, temperature range -10 to 70 °C.
• FC 4275: Thread size M42 x 1.5, length 75 mm, load capacity approximately 780 units, torque range 108 to 9750 units, weight 3.8 kg, maximum load 187,200 units, operating torque 60 to 160 units, temperature range -10 to 70 °C.

2. Dimensional Details

Each model features a cross flat dimension B=50 mm (with C=57 mm), thread pitch M42 x 1.5P, and various diameter measurements (Ø1, Ø4) around 4.2 mm. Lengths and other dimensional parameters vary per model, with FC 4225 at 1925 mm, FC 4250 at 1950 mm, and FC 4275 at 2175 mm.

3. Key Parameters and Operating Conditions

• Operating temperature range is consistent across models: -10 to 70 °C.
• Torque and load capacities increase with model size and length.
• Weight increases slightly with model size, indicating material or structural differences.

Summary

This document outlines the mechanical and dimensional specifications for three related component models, emphasizing thread size, length, load capacity, torque ranges, and operating conditions. The consistent thread size across models suggests compatibility, while variations in length and load parameters indicate different application capabilities. The detailed dimensional data supports precise engineering and installation requirements.