China OEM Injection Molding Small Tolerance Plastic Moulded Ring Gear / Precision Plastic Machining Sprockets

Product Description

Injection Molding Small Tolerance Plastic Moulded Ring Gear / Precision Plastic Machining Sprockets

Products Type

We can custom shape,size,color material and quantity for plastic gear as your requirment.

Products Specification
1. Various hardness for your choice.
2. Good abrasion, heat and oil resistance.
3. Good anti-aging performance and gas tightness.
4. Ease of bonding to other material.
5. Excellent oxygen and CZPT resistance.
6. Non-flammable,self-extinguish.  

Material PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,ABS,or Custom Compound
(Any custom compound plastic is available)
Size According to samples or drawings
Color Black,white,red,green,transparent or any color according to Pantone colors
Finish High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request
Type Round,square,rectangular,or any nonstandard shape as request
Logo Debossed,embossed,printed logo or as request

Plastic Material Properties

Company Profile
 
Zhongde (ZheJiang ) Machinery Equipment Co.,LTD is a company integrated in design,OEM&ODM plastic&rubber&CNCparts production.We can provide the best products and service at a competitive price.

Main Products

We can provide OEM service,which means producing base on your drawings or samples,also we can design according to its application or customer`s requirments.

Order Operation Flow

We execute each step according to the operation process flow, strictly, seriously and meet the requirements of customers with good quality on time.

For Fast Quotation,Please Inform Below Details
1. Production type
2. Material specification (or let us know the using environmental)
3. Size details? (or provide drawings or samples for refference)
4. Quantity request
5. Prefer color

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Samples:
US$ 999/Piece
1 Piece(Min.Order)

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Order Sample

For sample price, package information, and logisti
Customization:
Available

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Customized Request

small sprocket

How do I calculate the gear ratio when using a small sprocket in a system?

Calculating the gear ratio when using a small sprocket in a system is essential for understanding the relationship between the driver and driven sprockets’ rotational speeds. The gear ratio is a measure of the speed or torque multiplication achieved by the sprocket system. To calculate the gear ratio, you need to know the number of teeth on both the small sprocket (driver) and the large sprocket (driven).

The gear ratio (GR) is determined using the formula:

GR = (Number of Teeth on Driven Sprocket) / (Number of Teeth on Driver Sprocket)

For example, suppose the small sprocket (driver) has 10 teeth, and the large sprocket (driven) has 30 teeth. The gear ratio would be:

GR = 30 / 10 = 3

In this case, the gear ratio is 3, which means the driven sprocket rotates three times for every one rotation of the driver sprocket.

The gear ratio is essential for understanding how the sprocket system will affect speed and torque. A higher gear ratio (e.g., 4 or 5) indicates that the driven sprocket will rotate more times than the driver sprocket, resulting in higher speed but lower torque at the driven sprocket. Conversely, a lower gear ratio (e.g., 2 or 3) indicates higher torque but lower speed at the driven sprocket.

Keep in mind that the gear ratio only considers the number of teeth on the sprockets and does not account for frictional losses or other factors in the system. However, it serves as a fundamental parameter in sprocket system design and analysis.

small sprocket

Are there any special considerations for using small sprockets in conveyor systems?

Yes, there are several special considerations when using small sprockets in conveyor systems. Conveyor systems are commonly used for material handling in industries, and small sprockets play a crucial role in these applications. Here are some key considerations:

  • Load Capacity: Conveyor systems often carry heavy loads, and small sprockets must be selected based on the maximum load they can handle. The load capacity of the sprockets should match the requirements of the conveyor system to ensure smooth and efficient operation.
  • Material Selection: The material of the small sprockets is essential in conveyor applications. Steel sprockets are commonly used due to their high strength and durability. Stainless steel sprockets may be preferred in environments with corrosive elements. Plastic sprockets can be used in applications where weight reduction and resistance to chemicals are required.
  • Alignment and Tension: Proper alignment and tension of the chain are critical in conveyor systems to prevent chain misalignment, excessive wear, and premature failure of the sprockets. Regular maintenance and adjustments are necessary to keep the system in optimal condition.
  • Speed and RPM: Conveyor systems often operate at varying speeds, and the small sprockets must be capable of handling the rotational forces at different RPMs. The sprocket design and material should be able to withstand the stresses associated with the operating speed.
  • Contamination and Cleaning: Conveyor systems are exposed to dust, dirt, and debris, which can accumulate on the sprockets and affect their performance. Regular cleaning and proper sealing can help mitigate the impact of contamination.
  • Temperature and Environment: Depending on the application, conveyor systems may operate in extreme temperatures or harsh environments. The sprocket material should be selected to withstand these conditions without compromising performance.
  • Friction and Lubrication: Adequate lubrication is essential to reduce friction between the sprocket teeth and the chain, reducing wear and ensuring efficient power transmission. The choice of lubricant should be compatible with the sprocket material and the operating conditions.

Properly designed and maintained small sprockets in conveyor systems contribute to reliable and efficient material handling. Regular inspections, lubrication, and alignment checks are essential to prevent downtime and prolong the sprockets’ lifespan in conveyor applications.

small sprocket

What are the common applications of small sprockets in various industries?

Small sprockets play a crucial role in various industries where power transmission and speed reduction are essential. Their compact size and ability to increase torque make them suitable for a wide range of applications. Here are some common applications of small sprockets in different industries:

  • Bicycles: Small sprockets are extensively used in bicycle drivetrains. They are part of the cassette or freewheel at the rear wheel and the chainring at the pedals. Small sprockets help in gear shifting and speed control, allowing cyclists to tackle different terrains efficiently.
  • Motorsports: Motorcycles and racing vehicles utilize small sprockets in their chain drive systems. These sprockets enable speed reduction and higher torque, which are beneficial in off-road racing and other motorsport activities.
  • Industrial Machinery: Small sprockets find applications in various industrial machines where space is limited, and gear reduction is necessary. They are used in conveyor systems, packaging equipment, and small power tools.
  • Printing Industry: Printing machines use small sprockets in their roller systems to control the movement of paper and ensure precise printing alignment.
  • Textile Industry: Small sprockets are employed in textile machinery to drive rollers and control the movement of fibers and threads during the spinning and weaving processes.
  • Agricultural Equipment: In agricultural machinery such as harvesters and tractors, small sprockets are used to control the speed and torque of various components, enabling efficient operation in different farming tasks.
  • Automation and Robotics: Small sprockets are used in robotic arms and automation equipment to achieve accurate movement and positioning.
  • Medical Devices: Some medical devices, such as surgical equipment and imaging machines, use small sprockets to control movement and ensure precise operation.
  • Food Processing: Small sprockets are used in food processing equipment for tasks like conveyor movement and product handling.

These are just a few examples of the common applications of small sprockets. Their versatility and ability to transmit power efficiently have made them indispensable components in various industries, contributing to the smooth functioning of many mechanical systems.

China OEM Injection Molding Small Tolerance Plastic Moulded Ring Gear / Precision Plastic Machining Sprockets  China OEM Injection Molding Small Tolerance Plastic Moulded Ring Gear / Precision Plastic Machining Sprockets
editor by CX 2023-08-16

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