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Product Description

CHINAMFG Machinery offers a wide range of high quality Timing Belt Pulleys and Toothed Bars/ Timing Bars.  Standard and non-standard pulleys according to drawings are available. 

 
Types of material:
  1. AlCuMgPb 6061 6082 Aluminum Timing Pulley
  2. C45E 1045 S45C Carbon Steel Timing Pulley
  3. GG25 HT250 Cast Iron Timing Pulley
  4. SUS303 SUS304 AISI431 Stainless Steel Timing Pulley
  5. Other material on demand,  such as cooper,  bronze and plastic
 
Types of surface treatment:
 1.  Anodized surface –Aluminum Pulleys
 2.  Hard anodized surface — Aluminum Pulleys
 3.  Black Oxidized surface — Steel Pulleys
 4. Zinc plated surface — Steel Pulleys
 5. Chromate surface — Steel Pulleys; Cast Iron Pulleys
 6. Nickel plated surface –Steel Pulleys; Cast Iron Pulleys
 
Types of teeth profile

Teeth Profile Pitch
HTD 3M,5M,8M,14M,20M
AT AT5,AT10,AT20
T T2.5,T5,T10
MXL 0.08″(2.032MM)
XL 1/5″(5.08MM)
L 3/8″(9.525MM)
H 1/2″(12.7MM)
XH 7/8″(22.225MM)
XXH 1 1/4″(31.75MM)
STS STPD S2M,S3M,S4.5M,S5M,S8M,S14M
RPP RPP5M,RPP8M,RPP14M,RPP20M
PGGT PGGT  2GT, 3GT and 5GT
PCGT GT8M,GT14M

 
Types of pitches and sizes

Imperial Inch Timing Belt Pulley,
1.     Pilot Bore MXL571 for 6.35mm timing belt; teeth number from 16 to 72;
2.  Pilot Bore XL037 for 9.53mm timing belt; teeth number from 10 to 72;
3.  Pilot Bore, Taper Bore L050 for 12.7mm timing belt; teeth number from 10 to 120;
4.  Pilot Bore, Taper Bore L075 for 19.05mm timing belt; teeth number from 10 to 120;
5.  Pilot Bore, Taper Bore L100 for 25.4mm timing belt; teeth number from 10 to 120;
6.  Pilot Bore, Taper Bore H075 for 19.05mm timing belt; teeth number from 14 to 50;
7.  Pilot Bore, Taper Bore H100 for 25.4mm timing belt; teeth number from 14 to 156;
8.  Pilot Bore, Taper Bore H150 for 38.1mm timing belt; teeth number from 14 to 156;
9.  Pilot Bore, Taper Bore H200 for 50.8mm timing belt; teeth number from 14 to 156;
10.  Pilot Bore, Taper Bore H300 for 76.2mm timing belt; teeth number from 14 to 156;
11.  Taper Bore XH200 for 50.8mm timing belt; teeth number from 18 to 120;
12.  Taper Bore XH300 for 76.2mm timing belt; teeth number from 18 to 120;
13.  Taper Bore XH400 for 101.6mm timing belt; teeth number from 18 to 120;

Metric Timing Belt Pulley T and AT
1.  Pilot Bore T2.5-16 for 6mm timing belt; teeth number from 12 to 60; 
2.   Pilot Bore T5-21 for 10mm timing belt; teeth number from 10 to 60; 
3.   Pilot Bore T5-27 for 16mm timing belt; teeth number from 10 to 60; 
4.   Pilot Bore T5-36 for 25mm timing belt; teeth number from 10 to 60; 
5.   Pilot Bore T10-31 for 16mm timing belt; teeth number from 12 to 60; 
6.   Pilot Bore T10-40 for 25mm timing belt; teeth number from 12 to 60; 
7.   Pilot Bore T10-47 for 32mm timing belt; teeth number from 18 to 60; 
8.   Pilot Bore T10-66 for 50mm timing belt; teeth number from 18 to 60;
9.  Pilot Bore AT5-21 for 10mm timing belt; teeth number from 12 to 60;
10. Pilot Bore AT5-27 for 16mm timing belt; teeth number from 12 to 60;
11. Pilot Bore AT5-36 for 25mm timing belt; teeth number from 12 to 60; 
12. Pilot Bore AT10-31 for 16mm timing belt; teeth number from 15 to 60; 
13. Pilot Bore AT10-40 for 25mm timing belt; teeth number from 15 to 60; 
14. Pilot Bore AT10-47 for 32mm timing belt; teeth number from 18 to 60; 
15. Pilot Bore AT10-66 for 50mm timing belt; teeth number from 18 to 60;
  
Metric Timing Belt Pulley HTD3M, 5M, 8M, 14M 
1.  HTD3M-06; 3M-09; 3M-15; teeth number from 10 to 72; 
2.  HTD5M-09; 5M-15; 5M-25; teeth number from 12 to 72; 
3.  HTD8M-20; 8M-30; 8M-50; 8M-85 teeth number from 22 to 192; 
4.  HTD14M-40; 14M-55; 14M-85; 14M-115; 14M-170; teeth number from 28-216; 
5.  Taper Bore HTD5M-15; 8M-20; 8M-30; 8M-50; 8M-85; 14M-40; 14M-55; 14M-85;
         14M-115; 14M-170

Metric Timing Belt Pulleys for Poly Chain GT2 Belts 
1.      PCGT8M-12; PCGT8M-21; PCGT8M-36; PCGT8M-62; 
2.      PCGT14M-20; PCGT14M-37; PCGT14M-68; PCGT14M-90; PCGT14M-125;

Power Grip CHINAMFG Tooth/ PGGT 2GT, 3GT and 5GT 
1. 2GT-06, 2GT-09 for timing belt width 6mm and 9mm 
2. 3GT-09, 3GT-15 for timing belt width 9mm and 15mm 
3. 5GT-15, 5GT-25 for timing belt width 15mm and 25mm

OMEGA RPP HTD Timing Pulleys 
1.   RPP3M-06; 3M-09; 3M-15; teeth number from 10 to 72; 
2.   RPP5M-09; 5M-15; 5M-25; teeth number from 12 to 72; 
3.   RPP8M-20; 8M-30; 8M-50; 8M-85 teeth number from 22 to 192; 
4.   RPP14M-40; 14M-55; 14M-85; 14M-115; 14M-170; teeth number from 28-216; 
5.  Taper Bore RPP5M-15; 8M-20; 8M-30; 8M-50; 8M-85; 14M-40; 14M-55; 14M-85;
     14M-115; 14M-170 /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO
Pulley Sizes: Timing
Manufacturing Process: Sawing
Material: Carbon Steel
Surface Treatment: Blackening
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant
Samples:
US$ 3/Piece
1 Piece(Min.Order)

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Customization:
Available

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aluminum pulley

What role do aluminum pulleys play in industrial machinery and conveyor systems?

Aluminum pulleys play a crucial role in industrial machinery and conveyor systems, contributing to their efficient operation and reliable performance. The lightweight and durable characteristics of aluminum make it a preferred material for pulleys in these applications. Here is a detailed explanation of the role aluminum pulleys play in industrial machinery and conveyor systems:

  • Power Transmission: Aluminum pulleys are used in industrial machinery and conveyor systems to transmit power from a motor or power source to various components. They are often connected to a motor or drive shaft and are responsible for transferring rotational motion to belts, chains, or cables. By providing a point of contact and facilitating the transfer of power, aluminum pulleys ensure the smooth and efficient operation of the machinery or conveyor system.
  • Guidance and Tensioning: In conveyor systems, aluminum pulleys are employed to guide and redirect the movement of belts or chains. They are strategically positioned to maintain proper alignment and prevent deviation or slippage of the conveyor components. Additionally, aluminum pulleys help in tensioning the belts or chains, ensuring the desired level of tightness for optimal performance and preventing sagging or excessive looseness.
  • Speed Control: Aluminum pulleys in industrial machinery and conveyor systems can be utilized for speed control. By varying the size or diameter of the pulleys, the rotational speed of belts, chains, or cables can be adjusted. This allows for precise control over the movement and speed of the conveyed materials or the operation of various machine components. Aluminum pulleys facilitate speed control, enabling customization of the system according to specific requirements.
  • Load Distribution: Aluminum pulleys aid in load distribution within industrial machinery and conveyor systems. They are designed to withstand and distribute the forces and loads applied to the belts, chains, or cables. By evenly distributing the load, aluminum pulleys prevent localized stress or strain on specific components, ensuring the longevity and reliability of the system. This load distribution capability is vital in heavy-duty applications that involve the movement of large or heavy materials.
  • Noise Reduction: Aluminum pulleys contribute to noise reduction in industrial machinery and conveyor systems. They are engineered to operate smoothly and quietly, minimizing vibrations and noise generated during operation. The lightweight nature of aluminum pulleys reduces the overall weight and inertia of the rotating components, resulting in reduced noise levels. This is particularly beneficial in environments where noise control is crucial, such as manufacturing facilities or warehouses.
  • Maintenance and Serviceability: Aluminum pulleys in industrial machinery and conveyor systems enhance maintenance and serviceability. The lightweight construction of aluminum pulleys simplifies installation, replacement, and maintenance procedures. They are easy to handle and maneuver, reducing the time and effort required for maintenance tasks. Moreover, the durability of aluminum ensures extended service life, minimizing downtime and improving the overall productivity of the machinery or conveyor system.

In summary, aluminum pulleys play a vital role in industrial machinery and conveyor systems by facilitating power transmission, guiding and tensioning belts or chains, enabling speed control, distributing loads, reducing noise, and enhancing maintenance and serviceability. The lightweight and durable characteristics of aluminum make it an excellent choice for pulleys in these applications, ensuring efficient operation, reliable performance, and longevity of the machinery and conveyor systems.

aluminum pulley

Are there any limitations or temperature constraints with aluminum pulleys?

While aluminum pulleys offer numerous benefits, they do have some limitations and temperature constraints that should be taken into consideration. Here is a detailed explanation of these limitations and temperature constraints:

  • Temperature Limitations: Aluminum pulleys have a relatively low melting point compared to other metals. The melting point of aluminum is around 660 degrees Celsius (1220 degrees Fahrenheit). Therefore, they are not suitable for applications that involve extremely high temperatures, such as in certain industrial or high-temperature manufacturing processes. Exposing aluminum pulleys to temperatures above their melting point can cause deformation, structural failure, or even complete melting of the pulley.
  • Thermal Expansion: Aluminum has a relatively high coefficient of thermal expansion. This means that aluminum pulleys will expand and contract more significantly with temperature changes compared to pulleys made of materials with lower coefficients of expansion. In applications where precise dimensional stability is crucial, such as in high-precision machinery or systems with tight tolerances, thermal expansion of aluminum pulleys should be carefully considered and accounted for in the design and operation.
  • Strength at Elevated Temperatures: The mechanical strength of aluminum decreases as the temperature rises. At elevated temperatures, aluminum pulleys may experience reduced load-bearing capacity and lower resistance to deformation or failure. Therefore, in applications where high mechanical strength is required at elevated temperatures, alternative materials with better high-temperature performance, such as steel or heat-resistant alloys, may be more suitable.
  • Corrosion: While aluminum exhibits good corrosion resistance in many environments, it is not immune to corrosion. Aluminum pulleys can be susceptible to corrosion in certain conditions, particularly in the presence of saltwater, acidic or alkaline solutions, and harsh chemicals. Corrosion can weaken the pulley and compromise its performance. Proper protective measures, such as coatings or anodizing, can be applied to mitigate the risk of corrosion and enhance the pulley’s durability.
  • Compatibility: Aluminum pulleys may not be compatible with certain belts or materials in specific applications. Some belts or materials may cause excessive wear, friction, or slippage when in contact with aluminum surfaces. It is important to consider the compatibility between the aluminum pulleys and the mating components to ensure optimal performance and avoid premature wear or failure.

While aluminum pulleys offer many advantages, it is essential to consider their limitations and temperature constraints. These include temperature limitations, thermal expansion, reduced strength at elevated temperatures, susceptibility to corrosion, and compatibility issues with certain belts or materials. By understanding these limitations, appropriate design considerations and material choices can be made to ensure the effective and reliable use of aluminum pulleys in specific applications.

aluminum pulley

What is an aluminum pulley, and how is it different from other pulleys?

An aluminum pulley is a type of pulley that is specifically made using aluminum as the primary material. It is designed to provide the benefits and characteristics associated with aluminum while serving its intended pulley function. Here is a detailed explanation of what an aluminum pulley is and how it differs from other pulleys:

  • Material Composition: An aluminum pulley is primarily made from aluminum, which is a lightweight metal known for its excellent strength-to-weight ratio. Aluminum is chosen for its specific properties, including high corrosion resistance, electrical conductivity, thermal conductivity, and low density. These characteristics make aluminum pulleys advantageous for various applications where weight reduction, durability, and resistance to environmental factors are important considerations.
  • Weight Reduction: One of the key advantages of aluminum pulleys is their lightweight nature. Aluminum is significantly lighter than materials such as steel or iron commonly used in pulley construction. The reduced weight of aluminum pulleys offers several benefits, including easier handling, lower inertia, and reduced strain on the supporting structures and cables. The lightweight nature of aluminum pulleys also contributes to energy efficiency in systems where pulleys are involved in rotational motion.
  • Corrosion Resistance: Aluminum pulleys are highly resistant to corrosion, especially when compared to ferrous metals like steel or iron. Aluminum naturally forms a thin and protective oxide layer on its surface when exposed to air, which acts as a barrier against corrosion. This corrosion resistance makes aluminum pulleys suitable for applications in outdoor environments or areas where exposure to moisture, chemicals, or saltwater is a concern. It helps to prolong the lifespan and maintain the performance of the pulleys in such conditions.
  • Conductivity: Aluminum is an excellent conductor of both electricity and heat. Aluminum pulleys offer good electrical conductivity, making them suitable for applications where electrical grounding or conductivity is required. They can help dissipate electrical charges or heat generated during operation, contributing to the overall safety and efficiency of systems that incorporate aluminum pulleys.
  • Low Friction: Aluminum pulleys typically have low friction properties due to the smooth surface finish of aluminum and its compatibility with various lubricants. The low friction characteristics of aluminum pulleys reduce energy losses, minimize wear and tear on cables, and allow for smoother and more efficient operation. These pulleys are often used in applications where minimizing friction and maximizing energy transfer are essential, such as in mechanical systems or conveyors.
  • Applications: Aluminum pulleys find applications in a wide range of industries and systems. They are commonly used in material handling equipment, conveyor systems, lifting and rigging applications, and even in recreational activities such as rock climbing or zip-lining. The lightweight nature, corrosion resistance, and other properties of aluminum pulleys make them suitable for situations where weight reduction, durability, and performance are critical.

In summary, an aluminum pulley is a pulley specifically manufactured using aluminum as the primary material. It offers advantages such as lightweight construction, corrosion resistance, good conductivity, low friction, and compatibility with various applications. These characteristics differentiate aluminum pulleys from other types of pulleys and make them a preferred choice in industries where the benefits of aluminum are desired.

China Standard Small Standard Aluminium Pulley   pulley alternatorChina Standard Small Standard Aluminium Pulley   pulley alternator
editor by CX

2024-05-07