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Straight Teeth Gears

Your Professional Straight Teeth Gears Manufacturer!

 

Kunshan Devotec Automation Co., Ltd. was established in 2012, but its origins trace back to an initial investment by the German company WMH HERION in Qingdao, Shandong Province in 2007. Since then, we have accumulated extensive experience in engineering, manufacturing, and quality control. As a specialist in drive technology, Kunshan Devotec Automation focuses on the production of high-precision gear racks, gears, pinions, gearboxes, linear guideways, and other linear transmission components. The company also serves as a partner for several European manufacturers in China, including , Graessner, and Hönger, providing localized sales and after-sales services.

 

 
 
Why Choose Us

Our Factory
Our company boasts a factory area of approximately 5,000 square meters, with nearly all production processes performed in-house. This enables us to strictly control product quality and delivery times.

 

Advanced Equipment
Our company boasts advanced equipment such as machining centers, surface grinders, milling machines, straightening machines, and high-precision rack milling and grinding machines imported from KESEL and HABRAMA in Germany. These machines are among the world's leading. We also have our own heat treatment facilities, equipped with induction hardening, quenching and tempering machines, and case hardening equipment.

 

High Quality
To ensure consistently high quality standards and DIN 5 and DIN 4 accuracy, we have invested heavily in high-precision inspection and testing equipment, including coordinate measuring machines (CMM), spectrometers, and flaw detectors. As a high-tech enterprise, we are ISO 9001 certified.

 

Product Parameters

Quality

Teeth Treatment

Gear Standard

Pressure Angle

Left Helix Angle

Material

Heat treatment

DIN10e25

Milled

DIN867

20°

0°

20CrMnTi

Case hardened: HRC55-60

40Cr

Induction-hardened: HRC50-55

 

 
 
Advantages of Straight Teeth Gears
Straight Teeth Ground Gears-20Cr DIN6

Simplicity

Straight teeth gears have a simple design, which makes them easy to manufacture and install. They are also relatively inexpensive compared to other types of gears.

Straight Teeth Milled Gears-20Cr DIN10

High Efficiency

Due to their simple design, straight teeth gears have low friction and high efficiency. This means that they can transmit power with minimal energy loss, making them suitable for applications where energy efficiency is important.

Straight Teeth Ground Gears-40Cr DIN6

High Load Capacity

Straight teeth gears can withstand high loads and torques, making them suitable for heavy-duty applications. They are commonly used in industrial machinery, automotive transmissions, and power tools.

Straight Teeth Milled Gears-40Cr DIN10

Precise Motion Transmission

Straight teeth gears provide precise motion transmission, which is essential in applications where accurate positioning and timing are required. They are often used in robotics, aerospace, and precision machinery.

 

Applications of Straight Teeth Gears
 

Automotive Industry

Straight teeth gears are used in automotive transmissions, differentials, and steering systems. They help to transfer power from the engine to the wheels and provide the necessary speed and torque for the vehicle to operate.

Industrial Machinery

Straight teeth gears are widely used in industrial machinery, such as conveyor systems, pumps, and compressors. They help to transmit power and control the speed and torque of the machinery.

Power Tools

Straight teeth gears are used in power tools, such as drills, saws, and grinders. They help to convert the rotational motion of the motor into the desired motion of the tool.

Robotics

Straight teeth gears are used in robotics to provide precise motion control. They are often used in robotic arms, joints, and actuators to ensure accurate positioning and movement.

 

Types of Straight Teeth Gears

Straight Teeth Milled Gears - 20CrMnTi DIN10

These gears are made from 20Cr steel and are milled to achieve high precision and accuracy. They are suitable for applications where high load capacity and precise motion transmission are required.

 

Straight Teeth Ground Gears - 40Cr DIN6

These gears are made from 40Cr steel and are ground to achieve a smooth surface finish and high accuracy. They are suitable for applications where high efficiency and low noise are important.

 

Straight Teeth Ground Gears - 20CrMnTi DIN6

These gears are made from 20Cr steel and are ground to achieve a high level of precision and accuracy. They are suitable for applications where high load capacity and precise motion transmission are required.

 

 

Maintenance and Care of Straight Teeth Gears

To ensure the optimal performance and longevity of straight teeth gears, it is important to follow proper maintenance and care procedures. Some tips for maintaining straight teeth gears include:

1

Lubrication

Proper lubrication is essential for reducing friction and wear between the teeth of the gears. Use a high-quality lubricant that is suitable for the operating conditions of the gears.

2

Alignment

Ensure that the gears are properly aligned to prevent excessive wear and noise. Misaligned gears can cause uneven loading and premature failure.

3

Inspection

Regularly inspect the gears for signs of wear, damage, or fatigue. Replace any worn or damaged gears immediately to prevent further damage to the system.

4

Cleaning

Keep the gears clean and free from dirt, debris, and contaminants. This can help to prevent premature wear and damage to the gears.

 

 

 

Packaging and Shipping

 

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1) Inner packing: rust-preventive oil application,vacuum packaging bag

2) Outer packing: wooden case or pallet

3) Customized packing is also available

4) Production Lead Time: 15-35 days after approved

 

 

Our certificates

 

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FAQ

 

Q: How long is your delivery time?

A: If the item is in stock, it's usually 5-10 days. If the item is not in stock, it's 15-20 days, depending on the quantity.

Q: Do you provide samples? Are they free or additional?

A: Yes, we can provide free samples, but we don't cover the shipping costs.

Q: What is meant by straight teeth gears?

A: Straight teeth gears are the simplest type of gear. They consist of a cylinder or disk with teeth projecting radially. Viewing the gear at 90 degrees from the shaft length (side on) the tooth faces are straight and aligned parallel to the axis of rotation.

Q: How do you lubricate straight teeth gears?

A: An oil pump is used to spray the lubricant directly on the contact area of the gears. Lubricant is mixed with compressed air to form an oil mist that is sprayed against the contact region of the gears.

Q: How to reduce straight teeth gear noise?

A: Lubricate gears sufficiently to keep the lubricant film on the surface, under hydrodynamic lubrication. Highviscosity lubricant will have the tendency to reduce the noise. Lowering rotational speed and load as far as possible will reduce gear noise.

Q: What is the purpose of straight teeth gears?

A: Straight teeth gears, known for their efficiency and strength, play a crucial role in many high-performance vehicles. They provide the robust power transfer needed for peak performance.

Q: What is the principle of spur gear?

A: Spur gears work by having their straight, cylindrical teeth mesh with another gear's teeth to transmit rotational motion and torque between parallel shafts. As the teeth of one gear (the driver) engage, they push against the teeth of the second gear (the driven), causing it to rotate. This interaction changes speed and torque according to the gear ratio, with a smaller gear turning faster and producing less torque, and a larger gear turning slower with more torque.

Q: How to reduce gear lash?

A: Shortening the center distance between two gears is a simple way to reduce backlash. It will result in a tighter meshing between the teeth, and minimizes the effect of center distance variation, differences in tooth dimensions, and other gear set up or bearing inconsistencies.

As one of the leading straight teeth gears manufacturers and suppliers in China, we warmly welcome you to buy high quality straight teeth gears for sale here from our factory. For customized service, contact us now.

Straight Teeth Milled Gears 20Cr DIN10, Straight Teeth Ground Gears 40Cr DIN6, round rack and pinion gear