Nylon Spur Gears
Description
Nylon spur gears are mechanical components used to transmit motion and torque between parallel shafts. They consist of a series of teeth cut into a cylindrical surface, which mesh with the teeth of another gear to transfer rotational motion.
Working Principle
Nylon spur gears operate by engaging their teeth with those of another gear, allowing for the transfer of rotational motion and torque. The meshing of the gear teeth ensures a consistent speed ratio between the driving and driven gears. Nylon, being a self-lubricating material, reduces friction and wear during operation, making these gears particularly useful in applications where maintenance and lubrication are challenging. Their lightweight nature also contributes to reduced inertia, making them efficient in applications requiring frequent acceleration and deceleration.
Applications
Nylon spur gears are commonly used in various applications due to their favorable properties. They are often found in automotive components such as sprockets and fan blades, where their lightweight and wear-resistant characteristics are advantageous. Additionally, they are used in office equipment and appliances, where quiet operation and reduced maintenance are desired.
Advantages over other Materials - Composites, Textiles and Reinforcements
Nylon spur gears offer several advantages over other materials. They are significantly lighter, with only 15% of the weight of steel and 40% of aluminum, which makes them ideal for applications where weight reduction is crucial, such as in automotive and aerospace industries . Nylon's self-lubricating properties and thermal stability contribute to its wear resistance, making it a strong candidate for gears that require minimal maintenance . Additionally, nylon can be reinforced with glass or mineral fibers to enhance its mechanical properties, providing a balance of strength and weight that is difficult to achieve with other materials .
Limitations
One of the primary limitations of nylon spur gears is their susceptibility to moisture absorption, which can lead to dimensional changes and affect gear performance . This property makes them unsuitable for precision applications where tight tolerances are required . Additionally, nylon gears may not perform well in environments with extreme temperatures, as they can become brittle or warp .
Considerations
When considering nylon spur gears, it is important to evaluate the initial costs, which may be lower compared to metal gears due to the material's lower density and ease of manufacturing. However, operating expenses can vary depending on the application environment, as nylon gears may require replacement more frequently in high-moisture or high-temperature settings. Durability is generally good, but the accuracy of nylon gears can be compromised by environmental factors such as humidity. Replacement and maintenance costs should also be considered, as nylon gears may need more frequent inspection and replacement in demanding applications.
from Chengdu Leno Machinery Co., Ltd.
Spur gear is a kind of structure of transmission gear, which has excellent performance in acceleration, braking and control. Spur gears are widely accepted as the most efficient gear transmission solution when power needs to be transferred to another mechanical device. Benefits. Spur gear is easy to... [See More]
- Material: Brass; Bronze; Steel; Stainless; Nylon
- Pressure Angle: 20°
- Number of Teeth: 18
- Gear Center: Center Bore
from KHK USA, Inc.
Possible to operate without lubrication. Suitable for food processing machines. Finished products for J Series are also available. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable. [See More]
- Material: Nylon; MC901 Nylon
- Design: Metric
- Number of Teeth: 100
- Pressure Angle: 20°; 20 º
from Stock Drive Products & Sterling Instrument - SDP/SI
Our plastic spur gears are available in a variety of materials, including: Acetal, Brass Insert. Acetal, Stainless Steel Hub. Acetal Rim, Aluminum Core. Bakelite. Nylon. With a variety of fastening styles, including: Fairloc ®. Hubless. Pin-Type Hub. You May Also Need: Shafts. Bearings. [See More]
- Material: Nylon; Nylon
- Design: English
- Number of Teeth: 12
- Pressure Angle: 14.5°
from KHK USA, Inc.
Possible to operate without lubrication. Suitable for food processing machines. Finished products for J Series are also available. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable. [See More]
- Material: Nylon; MC901 Nylon
- Design: Metric
- Number of Teeth: 100
- Pressure Angle: 20°; 20 º
from Stock Drive Products & Sterling Instrument - SDP/SI
Our plastic spur gears are available in a variety of materials, including: Acetal, Brass Insert. Acetal, Stainless Steel Hub. Acetal Rim, Aluminum Core. Bakelite. Nylon. With a variety of fastening styles, including: Fairloc ®. Hubless. Pin-Type Hub. You May Also Need: Shafts. Bearings. [See More]
- Material: Nylon; Nylon / No Insert
- Design: Metric
- Number of Teeth: 100
- Pressure Angle: 20°
from QTC METRIC GEARS
Module 1, 100 Tooth Nylon Steel Core Spur Gear with Plain Bore [See More]
- Material: Nylon
- Design: Metric
- Number of Teeth: 100
- Pressure Angle: 20°
from Circle Gear & Machine Co., Inc.
As a full service provider of gear manufacturing services, Circle Gear & Machine Co. features full machining capabilities for all types of spur gears. Through nearly any process required for the end application, our spur gears are fabricated based on your needs. Our spur gears are manufactured... [See More]
- Material: Aluminum; Brass; Bronze; Cast Iron; Steel; Stainless; Acetal; Delrin; Nylon; Polycarbonate; Ductile Iron; Polyester
- OD: 120
- Design: English
from Shenzhen Besta Precision Machinery Co., Ltd.
Besta offers extensive manufacturing capabilities for helical gears in diverse sizes, types, base materials, and shaft types. We can produce large-scale helical gears, measuring up to 1200mm in diameter. Diametrical pitch can run to 1.25, with up to a 20 module. The minimum diametrical pitch of... [See More]
- Material: Aluminum; Brass; Bronze; Cast Iron; Steel; Stainless; Acetal; Delrin; Nylon; Polycarbonate
- Module: 0.5 - 25
- Design: Metric
- OD: 1600
from Shenzhen Besta Precision Machinery Co., Ltd.
As a full service provider of gear manufacturing services, Besta features full machining capabilities for all types of spur gears. Through nearly any process required for the end application, our spur gears are fabricated based on your needs. Our spur gears are manufactured in small or large sizes,... [See More]
- Material: Aluminum; Brass; Bronze; Cast Iron; Steel; Stainless; Acetal; Delrin; Nylon; Polycarbonate
- Module: 0.5 - 24
- Design: Metric
- OD: 1600