Feida Car Components Gear Manufacturer Helical Gear Wholesale

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industrial Machinery Area
• Hardness: Soft Tooth Surface
• Model NO.: FD-SG0020
• Gear Position: Internal Gear
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Bevel Wheel
• Material: Stainless 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: feida
• Origin: Quanzhou
• HS Code: 1601002090
• Production Capacity: 1000000
• Package Size: 10.00cm * 28.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

 

 

Product Details of Spur Gear

Spur gear, a key component in the field of mechanical transmission, is widely used in various mechanical equipment due to its unique design and reliable performance. The following is a detailed introduction to our spur gear products.

I. Product Overview

Spur gear refers to a gear with teeth parallel to the axis and belongs to a type of cylindrical gear. The contact line of its tooth profile is a straight line parallel to the axis. During the transmission process, a pair of tooth profiles enter or disengage from meshing along the tooth width simultaneously. Spur gears are usually installed on two parallel shafts and are mainly used to transfer the rotational motion of one shaft to another, realizing power transmission and speed change. Among the meshing gears, the one with more teeth is called the large gear, and the one with fewer teeth is called the small gear (pinion).

II. Performance Advantages

Advantages	Description
Efficient Transmission	Precisely designed and manufactured, it has high transmission efficiency, which can effectively reduce energy loss during transmission and ensure efficient power transfer.
Strong Load-bearing Capacity	With a solid and stable structure, it can withstand large torques and loads, making it suitable for heavy-duty working conditions and high-speed transmission scenarios.
Manufacturing and Precision Advantages	Compared with some complex gear types, the manufacturing process is relatively simple, and it is easier to obtain high precision, which can meet the needs of various mechanical transmissions with high precision requirements.

 

 

 

III. Specification Parameters

Parameters	Details
Module	A variety of module options are available, such as 0.5, 1, 1.5, 2, 2.5, 3, etc., which can be adapted to different transmission torque requirements and space limitations. The module determines the size of the tooth. The larger the module, the larger the tooth, and the stronger the torque it can withstand.
Number of Teeth	The number of teeth ranges widely from 10 to 120, which can flexibly meet different transmission ratio requirements. By meshing spur gears with different numbers of teeth, precise speed regulation can be achieved.
Tooth Profile	The involute tooth profile is adopted, which is the mainstream choice for gear tooth profiles in industrial machinery. The involute tooth profile has the advantages of stable transmission, high load-bearing capacity, and easy manufacturing and installation.
Material	1. Carbon steel for mechanical structures (such as S45C): It has good comprehensive mechanical properties and a relatively affordable price, and is suitable for general mechanical transmission occasions.2. Chromium-molybdenum alloy steel (such as SCM415): It has high strength and toughness. After appropriate heat treatment, the wear resistance and fatigue resistance of the gear can be significantly improved, and it is often used in heavy-duty transmission equipment with high requirements for gear performance.3. Stainless steel (such as SUS303): It has excellent rust and corrosion resistance and is suitable for industries with strict requirements for hygienic conditions and corrosion resistance, such as food processing, medicine, and chemical industry.4. Engineering plastics (such as MC901): It is lightweight, has low noise, and good self-lubricating properties, and is suitable for some transmission systems with high requirements for noise control and small loads, such as office equipment and small household appliances.
Accuracy Grade	1. General accuracy: It is suitable for general transmission requirements and can meet the operating needs of common mechanical equipment.2. High accuracy: Precision processed and tested, it is suitable for equipment with high requirements for transmission accuracy, stability, and noise control, such as precision machine tools and aerospace equipment. In some products used in environments requiring quietness and high rotational speed, the tooth surface will be ground to obtain a ground gear, further improving the gear accuracy.

 

 

IV. Product Classification

Classification Basis	Category	Characteristics
By Shape	Spur Gear with Shaft	The gear and the shaft are integrated into one, with a compact structure, which can reduce the installation space. It is often used in some equipment with strict restrictions on the overall structural size. No additional connecting parts are required during installation, which can ensure high coaxiality and improve the transmission accuracy.
By Accuracy	General Accuracy Spur Gear	It adopts conventional processing technology, meets the accuracy requirements of general mechanical transmission, has a relatively low cost, and is widely used.
By Accuracy	High-Precision Spur Gear (Ground Gear)	The tooth surface is processed with high-precision methods such as grinding, and is suitable for occasions with extremely high requirements for transmission accuracy, stability, and noise control, such as precision instruments and high-end mechanical equipment.
By Material	Steel Spur Gear	It has the advantages of high strength, high hardness, and wear resistance, can withstand large loads and torques, and is the most widely used material type for spur gears.
By Material	Plastic Spur Gear	It is lightweight, has low noise, self-lubricating, and corrosion-resistant, and is suitable for environments with small loads, strict noise requirements, and anti-corrosion needs.

 

 

 

V. Application Fields

Field	Application Scenarios
Automotive Industry	As a transmission device in key parts such as engines and gearboxes, it ensures the stable output and speed change of automotive power and is one of the core components to ensure the normal driving of vehicles.
Aerospace	It is used in the engines and various transmission components of aircraft, missiles, etc. Under harsh working conditions, with its high reliability and high precision, it ensures the safe and stable operation of aerospace equipment.
Mechanical Engineering	It is widely used in various mechanical equipment such as machine tools, industrial robots, and conveyors to realize the transfer of power and the conversion of motion forms, and is an important part of the mechanical transmission system.
Automation Equipment	Such as automated production lines, packaging machinery, and logistics sorting equipment. The precise transmission of spur gears ensures that the equipment can efficiently and stably complete various automated operations.
Office Equipment and Small Household Appliances	In equipment such as printers, copiers, fans, and vacuum cleaners, plastic spur gears or high-precision steel spur gears play the role of quiet and efficient transmission, improving the user experience of the equipment.