25CrMnTi Carburized Gear Shaft m3.5 z24 30 Deg Pressure Angle for Transmission System

📌 Product Overview

This 25CrMnTi alloy steel gear shaft is engineered for power transmission drivetrain applications. With module 3.5, 24 teeth, and 30-degree pressure angle, it provides reliable torque transfer with smooth meshing characteristics. The carburizing and hardening process delivers HRC 58-62 surface hardness while maintaining a tough, ductile core for impact resistance and fatigue durability.

🔧 Key Features

• High-Performance 25CrMnTi Steel: Superior carburizing characteristics ensure deep and uniform case depth for extended service life under cyclic loading.
• Carburized & Hardened Teeth: Surface hardness HRC 58-62 with a tough HRC 30-42 core, providing optimal balance of wear resistance and impact strength.
• Precision Ground Tooth Profile: Involute gear teeth finished to DIN 3962 Class 7 accuracy for smooth, low-noise meshing and efficient power transfer.
• Integrated Shaft Construction: Monobloc gear-and-shaft design guarantees perfect alignment, reducing vibration and improving dynamic balance at high RPM.
• Versatile Integration: Compatible with spur gear pairs, compound gear trains, and multi-stage transmission assemblies across various industrial drivetrains.

📐 Technical Specifications

🏭 Applications

• Power transmission gear trains
• Multi-stage industrial drivetrains
• Agricultural machinery transmissions
• Construction equipment powertrains
• Marine propulsion gearboxes

✅ Quality Assurance

Each unit is tested for tooth profile accuracy, case depth uniformity, surface hardness, and runout tolerances per ISO 1328 standards. Full traceability with material mill certificates and heat treatment records provided.

📦 Customization Available

OEM and custom gear shafts manufactured to your specifications. Options include alternative materials (20CrMnTi, 42CrMo, 40CrNiMo), different modules and tooth counts, helical or double-helical configurations, and special surface treatments (nitriding, induction hardening). Send us your drawings for a competitive quotation.