China factory Poly Chain Gt 2 Timing Belt Pulley pulley belt

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 .

Ubet Machinery is also competetive on these power transmission components.

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Certification: ISO
Pulley Sizes: Timing
Manufacturing Process: Sawing
Samples:
US$ 3/Piece
1 Piece(Min.Order)

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Normally sample order can be ready in 15 days
Customization:
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belt pulley

What is the importance of proper pulley alignment and tensioning in belt pulley systems?

Proper pulley alignment and tensioning are of utmost importance in belt pulley systems. They directly impact the efficiency, reliability, and longevity of the system. Here’s a detailed explanation of the importance of proper pulley alignment and tensioning:

1. Power Transmission Efficiency: Proper pulley alignment and tensioning ensure efficient power transmission in belt pulley systems. Misaligned pulleys or incorrect belt tension can lead to slippage, which results in power loss. When the belts slip on the pulleys, the intended power transfer from the driving pulley to the driven pulley is compromised. By aligning the pulleys correctly and maintaining proper tension, the belts grip the pulleys securely, allowing for efficient power transmission and maximizing the system’s overall efficiency.

2. Prevents Belt Wear and Damage: Improper pulley alignment and tensioning can cause excessive belt wear and damage. Misaligned pulleys can cause the belts to run at an angle, resulting in uneven wear on the belt’s edges. This can lead to premature belt failure and the need for frequent belt replacements. Insufficient or excessive belt tension can also cause accelerated wear, as it puts additional strain on the belts. Proper alignment and tensioning help distribute the load evenly across the belts, minimizing wear and extending their lifespan.

3. Reduces Noise and Vibration: Correct pulley alignment and tensioning contribute to reducing noise and vibration in belt pulley systems. Misaligned pulleys can cause the belts to vibrate and generate noise during operation. Excessive belt tension can lead to increased vibration as well. These vibrations and noise not only affect the comfort of operators but can also impact the overall stability and performance of the system. Proper alignment and tensioning help minimize vibration and noise levels, creating a smoother and quieter operation.

4. Improves System Reliability: Proper pulley alignment and tensioning enhance the reliability of belt pulley systems. Misalignment or improper tension can lead to unexpected belt failures, system downtime, and costly repairs. When the belts slip or wear unevenly, it can cause disruptions in power transmission, resulting in reduced system performance or complete failure. Proper alignment and tensioning minimize the risk of belt-related issues, ensuring the system operates reliably and consistently.

5. Enhances Component Life: Correct pulley alignment and tensioning contribute to the longevity of system components. When the belts run smoothly and grip the pulleys properly, it reduces stress on the pulleys, bearings, and other mechanical parts. Misalignment or excessive tension can cause unnecessary strain on these components, leading to premature wear and failure. Proper alignment and tensioning help distribute the load evenly, minimizing stress and extending the life of system components.

6. Facilitates Easy Maintenance: Proper pulley alignment and tensioning make maintenance tasks easier. When pulleys are aligned correctly, it simplifies belt replacement, adjustment, or inspection procedures. Easy access to the belts and pulleys allows for efficient maintenance and reduces downtime during servicing. Additionally, proper tensioning ensures that belts can be adjusted or replaced without difficulty, improving overall serviceability of the system.

7. Optimizes System Performance: Ultimately, proper pulley alignment and tensioning optimize the performance of belt pulley systems. When the belts are aligned correctly and tensioned properly, the power transmission is efficient, wear is minimized, and vibrations are reduced. This results in reliable and consistent system operation, allowing the system to perform at its intended level of efficiency and productivity.

In summary, proper pulley alignment and tensioning are essential for efficient power transmission, prevention of belt wear and damage, reduction of noise and vibration, and improvement of system reliability. They enhance the lifespan of system components, facilitate maintenance tasks, and optimize the overall performance of belt pulley systems. By ensuring correct alignment and tension, operators can maximize the efficiency, reliability, and longevity of their belt pulley systems.

belt pulley

How do belt pulleys handle variations in load capacity and speed?

Belt pulleys are designed to handle variations in load capacity and speed by providing flexibility and adjustability in power transmission systems. They offer several mechanisms to accommodate changes in load and speed requirements. Here’s a detailed explanation of how belt pulleys handle variations in load capacity and speed:

1. Load Capacity: Belt pulleys can handle variations in load capacity through the selection of appropriate belt materials, pulley sizes, and belt tension. When the load increases, the belt tension can be adjusted to ensure proper power transmission. By increasing the tension, the grip between the belt and pulley increases, allowing for the transfer of higher loads. Belt materials with higher tensile strength and load-bearing capacity can also be chosen to handle heavier loads.

2. Speed Variation: Belt pulleys offer the ability to handle variations in speed through different mechanisms:

a. Fixed Speed Ratios: In applications where a fixed speed ratio is required, belt pulleys of specific sizes are selected to achieve the desired speed ratio. By choosing pulleys with different diameters or numbers of grooves, the speed of the driven pulley can be adjusted relative to the driving pulley, resulting in the desired speed variation.

b. Variable Speed Pulleys: Variable speed pulleys, also known as adjustable or variable pitch pulleys, enable continuous speed control. These pulleys feature movable pulley halves or arms that change the distance between the grooves. By adjusting the position of the movable pulley, the effective diameter of the pulley changes, altering the speed ratio. This allows for stepless speed variation within a defined range, providing flexibility in adjusting the speed of the driven system.

c. Step Pulleys: Step pulleys have multiple grooves of different diameters on the same pulley. By changing the belt position between these grooves, the speed ratio can be adjusted. Step pulleys provide a range of predetermined speeds by selecting the appropriate groove, allowing for different speed settings suitable for various operations.

d. Motor and Pulley Size Selection: By selecting motors and pulleys of different sizes or using different combinations of belt pulleys, the speed of the driven system can be adjusted. This is commonly seen in applications where multiple speed options are required, such as in drill presses or lathes, where a range of speeds is needed for different cutting operations.

Overall, belt pulleys handle variations in load capacity and speed by offering flexibility in belt tension, selecting appropriate pulley sizes and materials, utilizing variable speed pulleys, employing step pulleys, and choosing motor and pulley combinations to achieve the desired speed ratios. These mechanisms allow for efficient power transmission in a wide range of applications with varying load and speed requirements.

belt pulley

In which industries are belt pulleys commonly used?

Belt pulleys find widespread usage in various industries where power transmission is required. These versatile components are utilized in numerous applications across different sectors. Here are some industries where belt pulleys are commonly used:

1. Manufacturing and Industrial: Belt pulleys are extensively employed in manufacturing and industrial settings. They are used in machinery such as conveyor systems, manufacturing equipment, material handling systems, and production lines. Belt pulleys enable the transfer of power between different machine components, facilitating the movement of materials and the operation of various manufacturing processes.

2. Automotive and Transportation: The automotive industry relies heavily on belt pulleys for power transmission in vehicles. They are used in engines, where they drive components like the alternator, water pump, power steering pump, and air conditioning compressor. Belt pulleys are also employed in vehicle accessory systems, such as serpentine belt systems, timing belt systems, and supercharger systems.

3. HVAC and Refrigeration: Heating, ventilation, air conditioning (HVAC), and refrigeration systems commonly use belt pulleys. They are utilized in air handling units, fans, blowers, compressors, and refrigeration units to transfer power and drive the necessary components for temperature regulation and air circulation.

4. Agriculture and Farming: Belt pulleys play a crucial role in agricultural machinery and farming equipment. They are used in tractors, combines, harvesters, and various other machines involved in planting, harvesting, and processing agricultural products. Belt pulleys enable the operation of components like grain augers, threshers, balers, and conveyor systems in the agricultural industry.

5. Construction and Mining: The construction and mining sectors utilize belt pulleys in heavy machinery and equipment. They are employed in excavators, loaders, bulldozers, cranes, and other construction and mining machines. Belt pulleys enable the movement of materials, control the operation of hydraulic systems, and drive various components in these industries.

6. Power Generation: Belt pulleys are used in power generation facilities, including thermal power plants, hydroelectric plants, and wind farms. They are employed in generators, turbines, and other power generation equipment to transmit rotational motion and drive electrical generators, ensuring the production of electricity.

7. Paper and Printing: The paper and printing industry relies on belt pulleys for various processes. They are used in printing presses, paper mills, paper converting equipment, and packaging machinery. Belt pulleys facilitate the movement of paper rolls, drive printing cylinders, and control the operation of paper handling systems.

8. Food and Beverage: Belt pulleys are utilized in the food and beverage industry for processing and packaging applications. They are employed in conveyors, mixers, blenders, food processing machinery, and packaging equipment. Belt pulleys enable the movement of ingredients, control the speed of mixing and blending processes, and drive packaging systems.

These are just a few examples of industries where belt pulleys are commonly used. The versatility and reliability of belt pulleys make them applicable in a wide range of sectors where power transmission and motion control are essential.

In summary, belt pulleys are commonly used in industries such as manufacturing, automotive, HVAC and refrigeration, agriculture, construction, mining, power generation, paper and printing, and food and beverage. They are vital components for power transmission in various machines and systems, enabling efficient operation in these industries.

China factory Poly Chain Gt 2 Timing Belt Pulley   pulley belt	China factory Poly Chain Gt 2 Timing Belt Pulley   pulley belt
editor by CX