China OEM Stock Small Hole Cheap Price 12b Sprocket

Product Description

 

Product Description

DIN Standard Industrial Sprocket

Bore

Finished bore, Precossing bore, Taper bore 

Color

Nature steel or black

Standard

ANSI, DIN, ISO

Type

Simplex, Duplex, Triplex

Surface treatment

Black oxide, Zinc plated

Heat treatment

High Frenquency Quenching

Detailed Photos

1.Chain used

HRSY sprocketes are manufactured with a tooth profile and dimensional precision to bring out the maximum performance of the chain you will use.

2. Number of teeth

HRSY sprockets are available with small and large numbers of teeth to match your usage conditions.

Single pitch sprocket

Double pitch sprocket

*Chain matched:35(06C) /06BTeeth:from 9-120

*Chain matched:40(08A) /08BTeeth:from 9-120

*Chain matched:50(10A) /10BTeeth:from 9-120

*Chain matched:60(12A) /12BTeeth:from 9-120

*Chain matched:80(16A) /16B Teeth:from 9-120

*Chain matched:100(20A)/20B Teeth:from 9-120

*Chain matched:120(24A) /24B Teeth:from 9-120

*Chain matched:140(28A) /28B Teeth:from 9-120

*Chain matched:160(32A) /32B Teeth:from 9-120

*Chain matched:200(40A) /40B Teeth:from 9-120

*P=25.4mm Teeth:from 7-100

 

*P=31.8mm Teeth:from 7-100

 

*P=38.1mm Teeth:from 7-100

 

*P=50.8mm Teeth:from 7-100

 

*P=63.5mm Teeth:from 7-100

3. Consturction

A type        B type      C type    SD type

 

4. Material

Carbon Steel, Stainless Steel,Aluminum, Nylon, POM, Copper, Brass,42CrMo,40Cr,A3 and so on.

5. Bore

Pilot bore, finished bore, taper bore, bearing hole and special bore

6. Treatment

Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on.

 

Surface Treatment: Zinc Plating, Chrome plated, Black oxide Treatment, Spray Paint, Mirror Finish, Sand-blasting and so on.

 

Packaging & Shipping

 

Company Profile

ZheJiang Haorongshengye Electrical Equipment Co., Ltd.

1. Was founded in 2008
2. Our Principle:

“Credibility Supremacy, and Customer First”
3. Our Promise:

“High quality products, and Excellent Service”
4. Our Value:

“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:

“Develop to be a leader in the power transmission parts industry in the world”
 

6.Our services:

1).Competitive price

2).High quality products

3).OEM service or can customized according to your drawings

4).Reply your inquiry in 24 hours

5).Professional technical team 24 hours online service

6).Provide sample service

Main products

Machines

 

Exbihition

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Standard Or Nonstandard: Nonstandard
Application: Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Material: Stainless Steel
Teeth Number: 10-100t
Pitch: 15.875mm
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

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

How do I properly install and align small sprockets for optimal performance?

Proper installation and alignment of small sprockets are crucial for ensuring optimal performance and longevity of the sprocket system. Here are the steps to follow when installing and aligning small sprockets:

  1. Clean the Components: Before installation, ensure that the sprockets, shafts, and surrounding areas are clean and free from dirt, debris, and old lubricants. Cleaning the components will help in achieving a more accurate alignment.
  2. Check for Damage: Inspect the sprockets for any signs of damage, wear, or deformation. Do not install a sprocket that is damaged, as it can lead to premature failure.
  3. Identify Keyway or Set Screw: Determine the type of mounting method required for your small sprocket. Some sprockets may have a keyway for a key that fits into a keyslot on the shaft, while others use set screws to secure the sprocket to the shaft.
  4. Mount the Sprocket: Carefully slide the sprocket onto the shaft, ensuring that it fits snugly. If the sprocket uses a keyway, insert the key into the keyslot and then slide the sprocket on. For set screws, position the sprocket at the desired location on the shaft.
  5. Align Multiple Sprockets: In systems with multiple sprockets and a chain, it is essential to align all the sprockets along the same plane. Use a straightedge or laser alignment tool to check the alignment and adjust as necessary.
  6. Tighten Set Screws: If your sprocket uses set screws, tighten them evenly to secure the sprocket in place. Be cautious not to over-tighten the set screws, as it can damage the sprocket or the shaft.
  7. Use a Torque Wrench: If specified by the manufacturer, use a torque wrench to apply the correct amount of torque to the set screws or other mounting fasteners. This helps prevent over-tightening and ensures proper attachment.
  8. Check for Runout: After installation, check the sprocket for runout, which is the amount of wobble or eccentricity. Excessive runout can cause chain misalignment and premature wear. If there is significant runout, reposition the sprocket and re-check.
  9. Lubrication: Apply the appropriate lubricant to the sprocket and chain (if applicable) as per the manufacturer’s recommendations. Proper lubrication reduces friction, wear, and noise.
  10. Perform a Function Test: Rotate the sprocket manually to ensure it moves freely and smoothly. Verify that the chain engagement is proper and that there is no binding or tight spots in the rotation.
  11. Regular Maintenance: Periodically inspect the sprocket system for wear, misalignment, or damage. Address any issues promptly to avoid further problems.

Proper installation and alignment of small sprockets are essential for optimal performance, reduced wear, and increased reliability in mechanical systems.

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 Stock Small Hole Cheap Price 12b Sprocket  China OEM Stock Small Hole Cheap Price 12b Sprocket
editor by Dream 2024-04-17

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