Heavy-Duty and Durable Internal Gear Ring

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industrial Machinery Area
• Hardness: Hardened Tooth Surface
• Model NO.: FD-SG0020
• Gear Position: Internal Gear
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Spur Gear
• Material: Cast Steel
• Type: Circular Gear
• Transmission Type: Planetary Gear Reducer + DC/AC Motor Combination
• Ratio Range: 5:1 - 200:1 (Customizable)
• Max Output Torque: 50n·m - 500n·m (Model - Dependent)
• Mounting Methods: Flange Mount (4 - M6 Holes) / Shaft Mount (with Lo
• Service Life: 10,000 Hours (L10 Life at 20% Load)
• Transport Package: Custom Wooden Box + Metal Support Frame
• Specification: The module is 3mm, the number of teeth is 20, the
• Trademark: Jinjiang Feida
• Origin: Quanzhou
• HS Code: 1601002090
• Production Capacity: 1000000
• Package Size: 10.00cm * 28.00cm * 28.00cm
• Package Gross Weight: 10.000kg

Product Description

 

1. Product Overview

The internal gear ring is a critical component in mechanical transmission systems, playing an indispensable role in various machinery and equipment. Our company's internal gear rings are manufactured with advanced processes, strict quality control, and superior performance, widely applied in industries such as industrial machinery, automotive, aerospace, and more.

2. Product Features

(1) High-Precision Manufacturing

• Utilizes advanced CNC machining technology to ensure tooth profile accuracy, tooth alignment precision, and tooth surface roughness meet ultra-high standards.
• Precise tooth design enables smooth transmission, reduces vibration and noise, and enhances operational stability and reliability.

(2) High-Strength Materials

• Made from premium alloy steel with rigorous heat treatment, providing high strength, hardness, and toughness.
• Withstands heavy torque and loads, extending service life and reducing maintenance costs.

(3) Excellent Wear Resistance

• Tooth surface undergoes special hardening treatment for superior wear resistance.
• Maintains tooth profile accuracy and transmission efficiency during long-term operation.

(4) Customizable Design

• Offers tailored solutions for size, tooth parameters, and materials to meet unique customer requirements.

3. Product Specifications

Item	Details
Outer Diameter	[Specific range] mm
Inner Diameter	[Specific range] mm
Number of Teeth	[Specific range]
Module	[Specific range]
Precision Grade	[e.g., ISO 6, AGMA 10]
Material	Premium alloy steel (e.g., [Steel Grade])
Heat Treatment	[e.g., Quenching, Tempering]

4. Application Fields

(1) Industrial Machinery

• Used in machine tools, mining machinery, and metallurgical equipment for precise motion control and power transmission.

(2) Automotive Industry

• Critical for automotive gearboxes and drive axles, ensuring smooth and reliable power transmission for improved performance and fuel efficiency.

(3) Aerospace

• Applied in aircraft engines and spacecraft attitude adjustment mechanisms due to high precision, strength, and lightweight design.

5. Quality Assurance

• Full-process quality control: From raw material sourcing to delivery, every step is inspected using advanced equipment (e.g., CMM, metallographic microscope).
• Complies with national and international standards (e.g., ISO, ASTM).