Low-Noise Helical Gear - 20° Pressure Angle for Parallel Shaft Power Systems

Product Overview

Core Specs

• Standard pressure angle: 20°

• Material: Alloy steel with carburizing & tooth hardening

• Precision grade: Class 6–8

• Customizable module, width, bore and tooth quantity

• Surface treatment: Grinding for ultra-smooth tooth flank

Core Advantages

1. Gradual tooth meshing greatly lowers running noise and vibration

2. Larger contact area improves load capacity and shock resistance

3. Stable torque output, less wear for long continuous operation

4. 20° standard angle matches most parallel shaft reducers

5. Heat-treated tooth surface enhances durability under heavy loads

Application

Package & Service

• Packing: Rust-proof oil + export carton/wood case

• Lead time: Stock items 3–5 days, custom processing 7–15 days

• Support: 12-month warranty, OEM drawing customization, full pre-shipment inspection