Product Description

Steel Gear racks:

Our steel gear racks,CNC gear racks,gear racks M1,racks and pinion steering gears are exported in big quantity to Europe,America,Australia,Brazil,South Africa, Russia etc.There are standard gear racks available and also special gear racks as per your drawings or samples.Standard and special gear racks are all produced by CNC machines.

Note of steel gear racks

1. Material: Carbon steel, stainless steel, aluminium alloy, plastic, brass etc.

2. Module: M1, M1.5, M2, M3, M4, M5, M6, M7, M8 etc.

3. The pressure angle: 20°.

4. Surface treatment: Zinc-plated, Nickle-plated, Black-Oxide, Carburizing, Hardening and tempering,

   nitriding, high frequency treatment etc.

5. Production Machines: Gear shaper, hobbing machine, CNC lathe, milling machine, drilling machine,

    grinder etc.

6. Heat treatment carburizing and quenching.

7. Surface disposal: forced shot-peening.

Data sheet

Specification LxWxH(mm) Material Module
1005x8x30

A3 STEEL

C45 STEEL 

Stainless Steel

4
1005x9x30 4
1005x10x30 4
1005x11x30 4
1005x12x30 4
1002x12x30 4
1004x12x30 4
1005x15x30 4
1005x20x20 4
1005x22x22 4
1005x25x25 4
1005x30x30 6
1004x8x40 5

Our Main Products:

1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate; 

2. Forging, Casting, Stampling Part; 

3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;  

4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.; 

5. Shaft Coupling: including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling, 
    Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;  

6. Shaft Collars: including Setscrew Type, Single Split and Double Splits; 

7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack.

8. Other customized Machining Parts according to drawings (OEM) Forging, Casting, Stamping Parts.

OUR COMPANY
 

ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.

After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.

MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.

Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.


OUR FACTORY

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit.To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: Standard and Custom
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

spur gear rack

What are the different types of spur gear rack profiles and their applications?

Spur gear racks can have different tooth profiles, each with its own characteristics and applications. The choice of tooth profile depends on factors such as the desired motion, load requirements, accuracy, and efficiency. Here are some common types of spur gear rack profiles and their applications:

  • Rectangular Profile: The rectangular profile is the most basic and commonly used spur gear rack profile. It features straight-sided teeth with a rectangular cross-section. This profile provides a simple and cost-effective solution for linear motion applications where high precision is not a critical requirement. Rectangular profile gear racks find applications in conveyor systems, material handling equipment, and general-purpose linear motion mechanisms.
  • Involute Profile: The involute profile is widely used in spur gear systems, including gear racks. It has curved teeth with an involute shape, which allows for smooth and gradual tooth engagement, minimizing shock and impact loads. Involute profile gear racks offer high efficiency, precise motion, and good load-carrying capacity. They are commonly used in various industrial applications, such as machine tools, robotics, automation systems, and mechanical power transmission systems.
  • Cycloidal Profile: The cycloidal profile features teeth with a cycloidal shape, characterized by rounded lobes and concave spaces. This profile offers high contact ratio, low noise, and smooth operation. Cycloidal profile gear racks are often used in applications that require high positional accuracy, low backlash, and minimal vibration, such as precision positioning systems, optical equipment, and high-precision machinery.
  • Custom Profiles: In addition to the standard profiles mentioned above, custom profiles can be designed to meet specific application requirements. These profiles can be optimized for unique motion characteristics, load distribution, or special operating conditions. Custom profile gear racks are often utilized in specialized equipment, niche industries, or innovative engineering solutions.

It’s important to choose the appropriate tooth profile based on the specific application needs. Factors such as the desired motion characteristics, positional accuracy, load requirements, noise level, and efficiency all play a role in determining the most suitable tooth profile for a given application. Consulting with gear design experts or referring to industry standards and guidelines can help in selecting the appropriate profile for optimal performance.

spur gear rack

Can spur gear racks be used in manufacturing and industrial machinery?

Yes, spur gear racks are commonly used in manufacturing and industrial machinery due to their versatility, robustness, and ability to transmit power and motion efficiently. They find numerous applications in these sectors, contributing to the smooth operation and precise control of various processes. Here’s a detailed explanation of how spur gear racks are utilized in manufacturing and industrial machinery:

  • Conveyor Systems: Spur gear racks are employed in conveyor systems to facilitate the movement of materials or products along a linear path. The gear rack, driven by a motor or a chain drive system, engages with a pinion gear to provide continuous and controlled linear motion. Gear racks ensure precise and synchronized movement of the conveyor belts, allowing for efficient material handling and automated production processes.
  • Motion Control Systems: Spur gear racks play a crucial role in motion control systems found in manufacturing and industrial machinery. They are used to convert rotary motion into linear motion or vice versa, enabling precise positioning, actuation, and synchronization of components. Gear racks, along with motors, actuators, or hydraulic systems, provide accurate and repeatable linear movement, allowing for tasks such as part feeding, assembly, or robotic motion control.
  • Machine Tools: Spur gear racks are utilized in various machine tools, such as milling machines, lathes, or grinding machines. They enable the movement of tool heads or workpieces along linear axes, facilitating cutting, shaping, or machining operations. Gear racks provide the necessary rigidity, precision, and load-carrying capacity required in these high-precision machining processes.
  • Industrial Robots: Spur gear racks are integral components in the drive systems of industrial robots. They enable precise and controlled linear movement of robot arms and end effectors. Gear racks, along with servo motors or actuators, allow industrial robots to perform tasks such as pick-and-place operations, assembly, welding, or material handling with high accuracy and repeatability.
  • Packaging Machinery: In packaging machinery, spur gear racks are used for the linear movement and control of packaging components, such as conveyors, guides, or sliding mechanisms. They ensure synchronized and precise motion, enabling efficient packaging processes, filling operations, or product sorting in industries like food and beverage, pharmaceuticals, or logistics.
  • Printing and Paper Handling Systems: Spur gear racks find applications in printing presses and paper handling systems, where precise and synchronized movement is essential. They enable the linear positioning and control of printing heads, paper feed mechanisms, or cutting systems. Gear racks ensure accurate registration, smooth paper transport, and reliable operation in printing and paper processing equipment.

Overall, spur gear racks are widely utilized in manufacturing and industrial machinery to provide efficient power transmission, precise linear motion, and control. Their robustness, high load capacity, and ability to handle demanding operating conditions make them ideal for a range of applications in these sectors, contributing to increased productivity, accuracy, and automation in various manufacturing processes.

spur gear rack

What are the key components and design features of a spur gear rack?

A spur gear rack consists of several key components and design features that contribute to its functionality and performance:

  1. Rack: The rack is the main component of a spur gear rack. It is a long, straight bar with teeth along one side. The teeth are typically straight and parallel to the rack’s axis. The rack provides the linear motion in the gear rack system.
  2. Teeth: The teeth on the rack are a crucial design feature. They are designed to mesh with the teeth on the pinion gear. The teeth transfer the rotational motion of the pinion to the linear motion of the rack, or vice versa. The shape, size, and spacing of the teeth can vary depending on the application and the desired performance characteristics.
  3. Pinion: The pinion is a cylindrical gear that meshes with the teeth on the rack. It is mounted parallel to the rack and rotates to engage with the rack teeth. The pinion transfers rotational motion to the rack, causing it to move linearly. The size of the pinion can vary depending on the gear ratio and the specific application.
  4. Gear Ratio: The gear ratio is an important design consideration in a spur gear rack system. It determines the relationship between the rotational motion of the pinion and the linear motion of the rack. The gear ratio is defined by the number of teeth on the pinion and the rack. By adjusting the gear ratio, the speed, torque, and direction of the linear motion can be controlled.
  5. Backlash: Backlash refers to the amount of clearance or play between the teeth of the rack and the pinion. Minimizing backlash is essential for accurate and precise motion transfer. Various techniques, such as proper gear meshing, tooth profile optimization, and using high-quality materials, are employed to reduce backlash in spur gear racks.
  6. Material: Spur gear racks are typically made from materials with high strength and wear resistance, such as steel or other alloys. The choice of material depends on factors like load requirements, operating conditions, and cost considerations. The teeth of the rack and pinion are often hardened or treated to withstand the forces and wear associated with gear meshing.
  7. Lubrication: Proper lubrication is essential for the smooth operation and longevity of spur gear racks. Lubricants reduce friction, wear, and heat generation at the gear meshing interface. The type and method of lubrication may vary depending on the application and operating conditions.

These key components and design features work together to ensure efficient power transmission, precise motion control, and durability in spur gear rack systems. By optimizing these factors, spur gear racks can be tailored to meet the specific requirements of various applications across different industries.

China Hot selling M1-M8 C45 Steel Spur/Helical Gear Rack Industry Factory Chinese Supplier manufacturer China Hot selling M1-M8 C45 Steel Spur/Helical Gear Rack Industry Factory Chinese Supplier manufacturer
editor by CX 2024-04-11

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