China Best Sales Power Transmission Parts Timing Belt Pulleys with Hot selling

Product Description

CHINAMFG Machinery specializes in power transmission components:

1.     Keyless Locking Devices,
2.     Timing Belt Pulleys,
3.     Nylon Sleeve Couplings,
4.     Jaw Couplings,
5.     Shaft Collars; Fixing Collar,
6.     Spur Gears and other parts,
7.     Torque Limiters,
8.     Mechanical Parts made-to-order

 
·         Ubet Keyless Locking Devices are used in rotating machinery,  producing clamping pressure between surface of locking device and shaft to create adjustable and releasable mechanical connection,  so as to clamp gears,  pulleys and other components to a shaft without threads or keys
Materials of CHINAMFG Locking Device are available in:
Carbon Steel S45C, C45E, 1045, 40Cr, 42CrMo4V  
Stainless Steel AISI431, AISI304
 
·         Ubet Machinery Timing Belt Pulleys and Toothed Bars/ Timing Bars. 
Standard and non-standard pulleys according to drawings are available. 
Materials of CHINAMFG Timing Belt Pulleys are available in:
AlCuMgPb 6061 6082 Aluminum Timing Pulley
C45E 1045 S45C Carbon Steel Timing Pulley
GG25 HT250 Cast Iron Timing Pulley
SUS303 SUS304 AISI431 Stainless Steel Timing Pulley
Other material on demand, such as cooper, bronze and plastic
 
·         Ubet Jaw couplings are designed as 3 piece combination,  including 2 hubs and 1 elastomer made of polyurethane.  The curved jaw fits CHINAMFG the spider,  which minimizes shock to the motor and other sensitive equipment.
Material: Alluminum for size below 42
               Steel for size over 42
Finish: Natural or Anodizing
Size Range: 19 to 75
Finished bore: according to ISO fit H7
Keyway width: according to DIN 6885/1
The Tolerance of keyway is Js9
 

Process Equipment Precision Degree Machining range
Blank Making Resin bonded sand production line;Vertical parting flaskless molding line,146 opening production line;Electric furnace; CHINAMFG cupola; Guillotine shear,Punching machine; Forge rolling machine; Precision die forging machine; precision cast; precision forging; precision molding All sorts of casting and forging parts
Heat Treatment Vertical furnace; Speckled furnace;High frequency quenching furnace Material hardness transformation≤HRC1 Hardening and Tempering; Quenching; High frequency quenching; Carburizing and quenching
Machining Precise NC machine Dimesion tolerance 6 degree; Roughness Ra0.8; Roundness,straightness and concentricity accuracy≤0.01mm inner hole≥5mm, outside diameter ≤800mm
Grinding machining NC excircle grinding machine; Surface grinding machine Dimesion precision 5 degree; Roughness Ra0.4 Outside diameter 3mm to 320mm
Teeth-profile Making NC gear hobbing maching; gear slotting machine Roughness Ra1.6; Concentricity 0.05 Maximum module M=10, OD≤1800mm
Hobbing and drilling CNC machine;drilling machine;NC milling machine Hole dimesion tolerance 6 degree; positioning accuracy 0.05 Workbench leghth 1650mm; width 852mm; minimum diameter 1mm
Other Machining Hydraulic broaching machine; sawing machine; punching machine; lather labeling machine keyway tolerance 7 degree; symmetry degree 0.05 spline; straight keyway; spline keyway
Surface Treatment polishing machine; plating production line; spray-painting line;coating line;oxidizing line; phosphating line In accordance with European standard RoHS. Surface polishing; Cr6+free zinc plating,Nickle hard chromium; Decorative chrome plating;Nickle;Paiting; phosphating; Anodizing;blackening;Dacrotized

Pulley Sizes: Timing
Manufacturing Process: Sawing
Material: Steel,Aluminum,Stainless Steel
Surface Treatment: Black Oxide, Phosphating, Nickel Plating
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant
Nylon Sleeve Coupling: Nylon and Steel Combined
Samples:
US$ 3/Piece
1 Piece(Min.Order)

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Customization:
Available

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htd pulley

What are some real-world examples of HTD pulley applications in various industries?

HTD pulleys find extensive applications in various industries, enabling efficient power transmission, precise motion control, and reliable performance. Here are some real-world examples of HTD pulley applications in different industries:

1. Automotive Industry:

In the automotive industry, HTD pulleys are used in engine systems, timing belts, and accessory drives. They drive components such as water pumps, alternators, power steering pumps, and air conditioning compressors. The pulleys assist in synchronizing the engine’s valves and camshafts, ensuring precise timing and efficient combustion. HTD pulleys also contribute to the smooth operation of various vehicle systems, enhancing overall performance and reliability.

2. Industrial Automation:

In industrial automation, HTD pulleys are employed in conveyor systems, robotic arms, and material handling equipment. They enable the precise movement and positioning of components, facilitating efficient production processes and assembly lines. HTD pulleys contribute to the automation and synchronization of various industrial tasks, ensuring accurate and reliable operation in industries such as manufacturing, logistics, and warehousing.

3. Medical and Laboratory Equipment:

HTD pulleys play a vital role in medical and laboratory equipment, including centrifuges, liquid handling systems, robotic systems, and imaging devices. They facilitate precise sample handling, fluid pumping, robotic motion control, and imaging system positioning. HTD pulleys contribute to the automation, accuracy, and reliability of medical diagnostics, laboratory research, and clinical procedures, improving patient care and scientific advancements.

4. Printing and Packaging:

In the printing and packaging industry, HTD pulleys are utilized in printing presses, label applicators, and packaging machines. They drive the movement of paper or packaging materials, ensuring accurate feeding, cutting, and positioning. HTD pulleys contribute to high-speed printing and packaging processes, maintaining tight registration and delivering consistent quality output in industries such as commercial printing, labeling, and packaging manufacturing.

5. Textile Machinery:

HTD pulleys are extensively used in textile machinery, including spinning machines, weaving looms, and knitting machines. They drive the rotation of spindles, bobbins, and other components involved in yarn production, fabric formation, and textile processing. HTD pulleys enable precise control over the speed and tension of yarns, contributing to the efficiency and quality of textile manufacturing processes.

6. Agricultural Equipment:

In the agricultural sector, HTD pulleys are employed in various equipment such as combine harvesters, seeders, and irrigation systems. They drive the movement of components like conveyor belts, augers, and pumps, facilitating tasks such as crop harvesting, seed distribution, and water supply. HTD pulleys contribute to the reliable and efficient operation of agricultural machinery, enhancing productivity in farming and crop management.

7. Renewable Energy:

HTD pulleys are utilized in renewable energy systems such as wind turbines and solar trackers. They enable the rotation and positioning of turbine blades or solar panels, optimizing energy capture and conversion. HTD pulleys contribute to the efficient harnessing of wind and solar power, promoting sustainable energy generation and reducing reliance on fossil fuels.

8. Fitness Equipment:

In the fitness industry, HTD pulleys are employed in exercise machines, treadmills, and weightlifting equipment. They drive the movement of resistance mechanisms, pulley systems, and adjustable components, enabling users to perform various exercises and adjust resistance levels. HTD pulleys contribute to smooth and controlled motion, enhancing the functionality and effectiveness of fitness equipment.

These are just a few examples of how HTD pulleys are used in various industries. Their versatility, reliability, and precise motion control make them a valuable component in a wide range of applications, contributing to improved efficiency and performance across different sectors.

htd pulley

What maintenance procedures are necessary to ensure the reliability of HTD pulleys?

To ensure the reliability and optimal performance of HTD pulleys, several maintenance procedures should be followed. These procedures help identify and address potential issues, prevent premature wear or failure, and extend the lifespan of the pulleys. Here’s a detailed explanation of the necessary maintenance procedures for HTD pulleys:

1. Regular Inspection:

Regular inspections are essential to identify any signs of wear, damage, or misalignment in HTD pulleys. Inspect the pulleys visually, looking for cracks, chips, or deformations. Check the teeth for excessive wear or damage. Ensure that the pulleys are properly aligned and that there are no signs of excessive vibration or noise during operation. Regular inspections allow for early detection of potential problems, enabling timely maintenance or replacement of the pulleys to prevent further damage or failures.

2. Belt Tension Checks:

Proper belt tension is crucial for the reliable operation of HTD pulleys. Insufficient tension can cause belt slippage, while excessive tension can lead to premature wear on the pulleys and belts. Regularly check the belt tension using appropriate tensioning tools or methods recommended by the pulley manufacturer. Adjust the tension as needed to ensure it falls within the specified range. Maintaining the correct belt tension helps optimize power transmission, reduce wear, and prevent belt failure.

3. Lubrication:

Lubrication is important for reducing friction and wear in HTD pulleys. Some pulleys may require periodic lubrication of the bearings or bushings to ensure smooth operation. Consult the manufacturer’s guidelines to determine the appropriate lubrication intervals and the type of lubricant to use. Apply the lubricant as recommended, taking care not to over-lubricate. Proper lubrication helps minimize friction and heat generation, extending the lifespan of the pulleys and ensuring reliable performance.

4. Alignment:

Proper alignment of HTD pulleys is crucial for their reliability. Misalignment can cause premature wear on the belts, pulleys, and bearings, leading to reduced performance and potential failures. Regularly check the alignment of the pulleys using alignment tools or methods recommended by the manufacturer. Adjust the pulley positions as necessary to ensure proper alignment. Proper alignment ensures efficient power transmission, reduces wear, and minimizes the risk of belt slippage or premature failure.

5. Cleaning:

Keeping HTD pulleys clean is important for their reliable operation. Regularly clean the pulleys to remove dust, debris, or other contaminants that can accumulate on the pulley surfaces or teeth. Use a soft brush or cloth to gently clean the pulleys, taking care not to damage the teeth or other delicate parts. Avoid using harsh chemicals that can degrade the pulley material. Clean pulleys contribute to improved belt traction, reduced wear, and enhanced overall reliability.

6. Replacement of Worn or Damaged Components:

If any HTD pulley components, such as the pulleys themselves or the belts, are worn, damaged, or nearing the end of their lifespan, they should be replaced promptly. Worn or damaged pulleys can compromise the performance and reliability of the entire system. Follow the manufacturer’s recommendations for replacement parts and ensure that the new components meet the required specifications. Timely replacement of worn or damaged components helps maintain the reliability and longevity of HTD pulleys.

7. Follow Manufacturer’s Guidelines:

Lastly, it is important to follow the specific maintenance guidelines provided by the HTD pulley manufacturer. Different pulley designs and materials may require specific maintenance procedures or intervals. Consult the manufacturer’s documentation for detailed instructions on maintenance, lubrication, inspection, and any other relevant procedures. Adhering to the manufacturer’s guidelines ensures that the pulleys are maintained correctly and maximizes their reliability and performance.

In summary, to ensure the reliability of HTD pulleys, regular inspections, belt tension checks, lubrication, alignment, cleaning, replacement of worn components, and adherence to the manufacturer’s guidelines are necessary. By following these maintenance procedures, the lifespan of HTD pulleys can be extended, and their reliable operation can be ensured, minimizing downtime and optimizing the performance of the systems in which they are used.

htd pulley

Can you explain the design features and profile of an HTD pulley?

An HTD pulley, which stands for “High Torque Drive” pulley, has specific design features and a unique tooth profile that distinguishes it from other pulley types. Here’s a detailed explanation of the design features and profile of an HTD pulley:

1. Tooth Profile:

The tooth profile of an HTD pulley is trapezoidal in shape. It consists of a series of trapezoidal teeth evenly spaced around the circumference of the pulley. The tooth profile is specifically designed to match the shape of HTD belts, which also have trapezoidal teeth. The trapezoidal tooth profile ensures a larger contact area between the pulley and the belt, enabling efficient power transmission and improved torque capacity.

2. Tooth Pitch:

The tooth pitch of an HTD pulley refers to the distance between the center of one tooth to the center of the adjacent tooth. HTD pulleys are available in different tooth pitches, such as 3 mm, 5 mm, 8 mm, and 14 mm, among others. The tooth pitch must match the tooth pitch of the corresponding HTD belt to ensure proper engagement and power transmission. It is essential to select a pulley with the correct tooth pitch for a given application.

3. Tooth Angle:

The trapezoidal teeth of an HTD pulley have a specific tooth angle. The tooth angle refers to the angle between the tooth face and a line perpendicular to the pulley’s axis. The tooth angle for HTD pulleys is typically 20 degrees. This angle ensures a positive engagement between the pulley and the belt, minimizing the risk of slippage and providing reliable power transmission.

4. Tooth Shape:

The teeth of an HTD pulley have a slightly curved or rounded shape to facilitate smooth engagement and disengagement with the HTD belt. The curved tooth shape allows for gradual contact between the pulley and the belt, reducing stress concentration and minimizing the risk of tooth or belt damage. The curved tooth shape also helps reduce noise and vibration during operation.

5. Flanges and Belt Retention:

HTD pulleys often feature flanges on either side of the toothed section. The flanges help keep the HTD belt properly aligned and prevent it from slipping off the pulley during operation. The flanges provide lateral guidance and improve the overall stability of the belt. In some cases, the flanges may have recessed areas or grooves to accommodate belt guides or tensioning mechanisms.

6. Material and Construction:

HTD pulleys can be made from various materials, including aluminum, steel, or plastic. The material choice depends on factors such as the application requirements, operating environment, and cost considerations. Aluminum pulleys are lightweight and commonly used in applications where weight reduction is important. Steel pulleys offer high strength and durability, suitable for heavy-duty applications. Plastic pulleys are often used in applications where corrosion resistance, low noise, and cost-effectiveness are priorities.

7. Number of Teeth:

HTD pulleys are available in different configurations with varying numbers of teeth. The number of teeth affects the speed ratio and the torque capacity of the pulley system. Pulleys with more teeth provide higher torque capacity but may result in a larger pulley size. The selection of the appropriate number of teeth depends on the specific application requirements, including the desired speed, torque, and space limitations.

In summary, an HTD pulley features a trapezoidal tooth profile designed to match HTD belts. Its design includes specific tooth pitch, tooth angle, tooth shape, flanges for belt retention, and a choice of materials. The design features and tooth profile of an HTD pulley ensure efficient power transmission, accurate timing, reduced slippage, and reliable operation in various applications requiring high torque capacity and precise synchronization.

China Best Sales Power Transmission Parts Timing Belt Pulleys   with Hot selling	China Best Sales Power Transmission Parts Timing Belt Pulleys   with Hot selling
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