China Best Sales Custom Synchronous Belt Wheel S5m Pulleys Timing Belt /Chain with high quality

Product Description

PRODCUT DESCRIPTION

1, synchronous belt wheel, material aluminum alloy, 45 steel, stainless steel, copper, nylon and other unlimited.  Tooth types include AT20,AT10,AT5,T20,T10,T5.  8YU,5GT,3GT,2GT  

14 m, 20 m, 8 m, 5 m, 3 m, 2 m, S8M, S5M, S3M, S2M.  L, XL, XXL, MXL, H, XH, etc.  CNC high-speed gear hobbing, synchronous with tooth cutter complete, concentricity round beat according to customer requirements can be controlled within 0.03mm in batches, can work package material, also can be incoming gear hobbing.  

2, rack and pinion, material is not limited, the minimum modulus of 0.2 mold (the outer diameter of the gear should be more than 8mm, rack width and height more than 10mm), the maximum modulus of 12 mold (the outer diameter of 1050mm, rack length less than 2200mm).  The maximum processing Angle of left and right helical gears is 45 degrees, and the Angle of individual gears can be 60 degrees within 2 molds.  All modules of gears and matching rack are in production for a long time.  CNC high-speed hobbing gear shaper, the main equipment research a CNC gear machine, heavy machine CNC hobbing machine, Xihu (West Lake) Dis. CNC hobbing machine, Qinchuan CNC gear grinding machine.  AA grade imported alloy hob, batch hobbing accuracy can reach 7 level or above, grinding accuracy can be guaranteed at about 5 level.  Can contract processing to finished products, can also send a good gear to hobbing processing.  Batch processing price is low, there are advantages.  Can receive peer bulk orders.  

3. The material of worm gear and worm is not limited, the minimum modulus is 0.5 (the outer diameter of worm gear should be above 18mm, the outer diameter of worm not less than 10mm, the number of worm head is at most 8), and the maximum modulus is 10 (the outer diameter of worm gear should be within 825mm, the outer diameter of worm not more than 320mm, the number of worm head is not more than 6).  Worm can provide CNC grinding process, accuracy can reach 6 level or above.  Mass production of worm gear and worm matching accuracy is generally in 8-9, there are special requirements can be controlled in 6-7.  Can car good tooth billet processing worm gear, also can contract labor package material to finished product processing.  All processes are completed independently in our factory, with price advantage.  

4. Non-standard sprockets.  Main material: 45 steel, 304 stainless steel, 40Cr, 20CrMnTi.  

Pitch 6.35mm, 8.0mm, 9.525mm, 12.7mm, 15.875mm, 19.05mm, 25.4mm.  Single row sprocket, double row sprocket can be customized.  Inner bore bearing hole or inner round hole with keyway can be produced.  All kinds of pitch teeth several times the speed of sprocket tools are complete, to map to sample batch customized. 

5, spline shaft spline sleeve.  Main material: 45 steel, 304 stainless steel, 40Cr, 20CrMnTi.  Can process rectangular 6 tooth, 8 tooth, 12 tooth spline shaft and spline sleeve, also can process 0.5-8 module teeth unlimited pressure Angle 30 degrees involute spline shaft and spline sleeve.  The outer spline is processed by precision CNC hobbing and spline milling, and the inner spline is processed by broaching machine with forming broach.  Processing accuracy is generally about 8-10 level, can not provide precision grinding spline processing.  

Packaging & Delivery
 

Packaging Details
For sample order if send by TNT, DHL, Fedex packing by paper carton for economy delivery.
For bulk order send by sea, packing by wooden carton. We sugguest customer’s accept max length 3000mm for easy and safe transport.
Port
ZheJiang or HangZhou port

 

Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Ck45/Ss/40cr/20crmnti/Alloy/Copper/Nylon
Customization:
Available

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Customized Request

synchronous pulley

How do you select the right synchronous pulley configuration for a specific task?

When selecting the right synchronous pulley configuration for a specific task, several factors need to be considered. Here are the key steps involved in the selection process:

  1. Determine the Application Requirements: Start by clearly defining the requirements of the task. Consider factors such as the desired speed, torque, power transmission capacity, and any specific motion control or synchronization needs. Also, identify any environmental conditions or constraints that may impact the pulley’s performance.
  2. Calculate the Drive Ratio: Determine the required drive ratio between the driving and driven pulleys. The drive ratio is calculated by dividing the driven pulley’s pitch diameter by the driving pulley’s pitch diameter. The drive ratio directly affects the speed and torque transmission between the pulleys.
  3. Choose the Belt Type: Select the appropriate synchronous belt type based on the application requirements. Synchronous belts are available in various materials, profiles, and sizes, each offering different performance characteristics. Consider factors such as load capacity, wear resistance, flexibility, and chemical resistance when choosing the belt type.
  4. Calculate the Belt Length: Calculate the required belt length based on the distance between the driving and driven pulleys, considering the desired center-to-center distance and the pulley diameters. The belt length should be selected to ensure proper tensioning and avoid excessive belt stretch or slack.
  5. Determine the Number of Teeth: Determine the number of teeth for both the driving and driven pulleys. The number ofteeth affects the pulley’s pitch diameter and the drive ratio. Use the desired drive ratio and the pitch diameter formula to calculate the number of teeth required for each pulley.
  6. Consider Pulley Profile and Width: Choose the appropriate pulley profile and width based on the selected belt type and the application requirements. The pulley profile should match the synchronous belt’s tooth profile for optimal meshing and power transmission. The pulley width should be sufficient to support the belt and prevent lateral movement.
  7. Verify Alignment and Tensioning: Ensure proper alignment between the driving and driven pulleys to minimize belt wear and misalignment-related issues. Additionally, proper tensioning of the synchronous belt is crucial for efficient power transmission and avoiding belt slippage. Follow the manufacturer’s guidelines for belt tensioning.
  8. Consider Ancillary Components: Take into account any additional components required for the specific task, such as tensioners, idlers, or guides. These components help maintain proper belt tension, minimize vibration, and improve overall system performance and reliability.

By following these steps and considering the application requirements, belt type, pulley design, and other relevant factors, you can select the right synchronous pulley configuration for a specific task. It is recommended to consult with pulley and belt manufacturers or industry experts for guidance and to ensure optimal selection and performance.

synchronous pulley

What role do synchronous pulleys play in maintaining constant speed and synchronization?

Synchronous pulleys play a crucial role in maintaining constant speed and synchronization in various mechanical systems. By working in conjunction with synchronous belts, these pulleys ensure that rotational motion is accurately transferred from the driving component to the driven component while maintaining precise timing. Here’s an in-depth look at the role synchronous pulleys play in maintaining constant speed and synchronization:

1. Timing and Synchronization:

Synchronous pulleys are specifically designed with teeth or grooves that interlock with the teeth on the synchronous belt. This toothed engagement creates a positive drive system, ensuring precise timing and synchronization between the pulleys and the belt. The teeth on the pulleys fit into the corresponding gaps on the belt, establishing a reliable connection that prevents slippage and maintains accurate motion control. This synchronized operation is essential for applications where multiple components need to move in perfect coordination, such as in robotics, printing presses, or automated assembly lines.

2. Constant Speed Ratio:

Synchronous pulleys and belts work together to maintain a constant speed ratio between the driving and driven components. The teeth on the pulleys and the corresponding teeth on the belt ensure a fixed number of teeth engaged at any given time. This fixed engagement ratio determines the speed ratio between the pulleys, resulting in a consistent rotational speed for the driven component relative to the driving component. This constant speed ratio is essential in applications where precise speed control is required, such as in conveyors, machine tools, or packaging equipment.

3. Elimination of Slippage:

One of the key advantages of using synchronous pulleys is the elimination of slippage. The toothed engagement between the pulleys and the belt provides a positive drive system, preventing any relative motion or slipping between the components. This eliminates the potential for speed variations or loss of synchronization that can occur with other drive systems, such as friction-based belts or pulleys. The absence of slippage ensures that the driven component maintains a constant speed and remains synchronized with the driving component, contributing to reliable and accurate operation.

4. Backlash Reduction:

Synchronous pulleys help reduce backlash, which is the play or clearance between mating components. Backlash can introduce inaccuracies and delays in motion control systems, leading to diminished speed control and synchronization. The toothed design of synchronous pulleys minimizes backlash by providing a positive engagement between the pulleys and the belt. This positive engagement ensures that there is minimal or no play between the teeth, resulting in precise and immediate transfer of motion without any lag or delay. By reducing backlash, synchronous pulleys contribute to maintaining constant speed and synchronization in the system.

5. High Torque Transmission:

Synchronous pulleys are capable of transmitting high torque loads between the driving and driven components. The toothed engagement, along with the increased surface area of contact between the pulleys and the belt, enables efficient power transmission even under heavy loads. This high torque transmission capability ensures that the system can maintain constant speed and synchronization even when subjected to significant forces or torque fluctuations. It is particularly important in applications that require reliable and precise motion control, such as in industrial machinery or automotive systems.

6. Maintenance of Speed and Timing Accuracy:

By providing a positive drive system with precise timing and synchronization, synchronous pulleys help maintain speed and timing accuracy over extended periods of operation. The toothed engagement between the pulleys and the belt ensures that the system remains in sync and operates at the desired speed without significant deviations. This accuracy is maintained even under varying loads, environmental conditions, or changes in operating parameters. The consistent speed and timing accuracy provided by synchronous pulleys contribute to the overall efficiency, reliability, and performance of the mechanical system.

In summary, synchronous pulleys play a vital role in maintaining constant speed and synchronization in mechanical systems. They ensure precise timing and synchronization between the driving and driven components, eliminate slippage, reduce backlash, enable high torque transmission, and help maintain speed and timing accuracy. By providing a reliable and efficient power transmission solution, synchronous pulleys contribute to the smooth and accurate operation of various applications, ranging from robotics and automation to industrial machinery and automotive systems.

synchronous pulley

What types of belts or timing belts are typically used with synchronous pulleys?

When it comes to synchronous pulleys, they are typically used in conjunction with specific types of belts known as timing belts or synchronous belts. These belts are designed to have teeth that interlock with the teeth on the synchronous pulleys, creating a positive engagement and allowing for precise timing and power transmission. Here are some of the commonly used types of belts or timing belts with synchronous pulleys:

1. Rubber Timing Belts:

Rubber timing belts are widely used in conjunction with synchronous pulleys. They are made of a durable rubber material with embedded teeth made of materials such as fiberglass or steel. Rubber timing belts offer excellent flexibility, high tooth engagement, and resistance to wear and fatigue. They are commonly used in various applications, including automotive engines, industrial machinery, and conveyor systems.

2. Polyurethane Timing Belts:

Polyurethane timing belts are another popular choice for synchronous pulley systems. These belts are constructed from a polyurethane material with embedded steel or Kevlar cords for added strength and stability. Polyurethane timing belts provide excellent resistance to chemicals, oils, and abrasion. They are commonly used in applications that require high precision, such as robotics, printing machinery, and medical equipment.

3. Steel Timing Belts:

Steel timing belts are often used in heavy-duty applications that require high strength and load-bearing capacity. These belts consist of steel plates or links that are connected by steel rods or pins. Steel timing belts offer exceptional durability, resistance to high temperatures, and high torque transmission capabilities. They are commonly employed in industries such as mining, metalworking, and heavy machinery.

4. Fiberglass Timing Belts:

Fiberglass timing belts are lightweight and offer excellent tensile strength. They are constructed with a fiberglass core that is coated with materials such as neoprene or polyurethane. Fiberglass timing belts are known for their dimensional stability, low stretch, and resistance to moisture and chemicals. They are commonly used in applications that require precise positioning and synchronization, such as CNC machines, robotics, and laboratory equipment.

5. Double-Sided Timing Belts:

Double-sided timing belts have teeth on both sides, allowing for engagement with synchronous pulleys on either side of the belt. These belts are often used in applications where bidirectional power transmission or synchronization is required. Double-sided timing belts are commonly found in printing machinery, packaging equipment, and dual-axis systems.

6. Specialty Timing Belts:

In addition to the standard timing belts mentioned above, there are various specialty timing belts available for specific applications. These include belts with special coatings for added grip or reduced noise, belts with custom profiles or pitches, and belts designed for specific industries such as food processing or cleanroom environments. Specialty timing belts are tailored to meet specific requirements and provide optimal performance in specialized applications.

It’s important to note that the selection of the appropriate belt for a synchronous pulley system depends on factors such as the application requirements, load capacity, speed, environmental conditions, and desired level of precision. Consulting the manufacturer’s guidelines and specifications is crucial to ensure the proper selection and compatibility of the belt with the synchronous pulleys.

In summary, synchronous pulleys are typically used with timing belts or synchronous belts, including rubber timing belts, polyurethane timing belts, steel timing belts, fiberglass timing belts, double-sided timing belts, and specialty timing belts. Each type of belt offers specific characteristics and is chosen based on the application’s requirements for precise timing, power transmission, durability, and environmental conditions.

China Best Sales Custom Synchronous Belt Wheel S5m Pulleys Timing Belt /Chain   with high quality China Best Sales Custom Synchronous Belt Wheel S5m Pulleys Timing Belt /Chain   with high quality
editor by CX

2023-10-10

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