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Timing Belt Pulley S2M Type

High torque s2m timing belt pulley drive is composed of an annular belt with central teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth slots to transmit motion and power. It is a new type of belt drive that integrates the respective advantages of belt drive, chain drive, and gear drive.

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High torque s2m timing belt pulley drive is composed of an annular belt with central teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth slots to transmit motion and power. It is a new type of belt drive that integrates the respective advantages of belt drive, chain drive, and gear drive.

 Product Description

Product  Name

 Timing Belt Pulley
Teeth profile  Trapezoidal toothed  MXL, XXL, XL, L, H, XH, XXH
 T-toothed  T2.5, T5, T10, T20
 Arc toothed  HTD3M, HTD5M, HTD8M, HTD14M, HTD20M, Gt2,  Gt3, Gt5
 S-toothed  S2M, S3M, S4.5M, S5M, S8M, S14M
 Parabolic-toothed  P2M, P3M, P5M, P8M, P14M
 Y-toothed  G2M, G3M, G5M, Y8M
 Teeth Quantity  10-150 teeth or customized
 Inner Bore  2-200mm H7 precision or customized
 Belt width  4mm, 6mm, 9mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 1/4'', 5/16'', 3/8'', 1/2'', 3/4'', 1'', 1.5'', 2''or customized
 Accessories  We can provide the service of assembling setscrews, bearings, shafts, or taper bush.
 Surface  treatment  Anodize, Black Oxide, Phosphate, and Galvanization

Timing Belt Pulley VS Other Pulley

As mentioned, timing belt pulleys are not the only variation available. Depending on your specific applications, selecting another pulley may be ideal. The most common options are multi-Ribbed, Variable Speed, and V-Belt Pulleys.

(1) Multi-ribbed Pulleys

Multi-Ribbed Pulleys are found in many applications, including fans, dryers, microwaves, and chair lifts. Multi-Ribbed Pulleys are designed for higher torque in minimal space for power in compact environments.

(2) Variable Speed Pulleys

Unlike Multi-Ribbed Pulleys, Variable Speed Pulleys are commonly utilized in larger applications, such as heavy machinery. As the name implies, Variable Speed Pulleys are designed to change rotating shaft speeds, increasing or decreasing revolutions per minute as needed.

(3) V-belt Pulleys

It is named for tapered pulley sides that form a V-shaped groove. V-Belt Pulleys are transmission belts that transmit an engine's force to ancillary components, including alternators, hydraulic pumps, etc. Due to their relatively low-cost, V-Belt Pulleys are a popular option.

(4) Timing Belt Pulleys

Prized for their reliability, these pulleys are known for minimal operation issues and strictly maintained system timing. Furthermore, unlike many pulleys, belts and gears do not come in direct surface-to-surface contact, eliminating the need for constant lubrication. Finally, Timing Belt Pulleys drastically reduce operation noise instead of chains or gears.

How Do Choose a Timing Belt Pulley?

1. Environmental Considerations

The proper timing belt pulley for your application begins with an environmental audit. Does your working environment have specific food-safety requirements? Should the system be anti-static for electronic applications?

Consider all environmental conditions that may impact the chosen timing belt pulley. Customary conditions that often affect pulley choice include:

  • Temperature – extreme heat or extreme cold
  • Large dust particles or debris (opportunity for increased tension and excess wear)
  • Grease or oil exposure
  • Presence of ozone gas

Acknowledging environmental concerns allows you to select proper materials. For example, if your timing belt pulley will be operating in the presence of ozone gas, select a urethane or rubber belt with an ozone block chemical. A urethane belt is often required in environments with excess grease or oil exposure.

2. Sizing Considerations

Before selecting the right timing belt pulley for your application, many sizing variables must be considered, including width, pitch, number of teeth, timing marks, and lightning holes. For assistance selecting the best pulley, don't hesitate to reach out to experts ready to guide you to an ideal choice.

3. Material Considerations

As mentioned, specific environmental conditions will play into the selection of pulley materials, the most common being aluminum, steel, and plastic. Each material best fits various ecological needs and system requirements.

(1) Aluminum

This is one of the most frequently utilized materials in pulley fabrication. Aluminum is light and durable, excellent for high horsepower drive systems. The tensile strength and durability of aluminum allow for increased load capacity while preventing deformation during use. Furthermore, aluminum is often utilized in extreme temperatures, especially intense heat.

(2) Steel

Widely available, steel is also commonly utilized. Known for constancy in harsh environments, steel remains solid over time. Like aluminum, steel's high tensile strength allows for heavy load capacity. Finally, steel remains stable within temperature-sensitive environments, including intense heat or cold.

(3) Plastics

This material is often preferred due to its lightweight nature and affordability. Plastic timing belt pulleys do not undergo oxidation, avoiding regular coating requirements. Furthermore, plastic is the ideal material for light applications in "normal" environments where little maintenance is desired.

Application of Timing Belt Pulley

The timing belt pulleys are widely used in various industrial sectors.

Engineering: Timing belt pulleys are widely used in machine tools, foundry equipment, painting systems, compressors, and conveyors.

Pharmaceuticals & Food Processing: These pulleys are widely used in blowers in pulp mills, warehouse conveyors, bakery machines, machines for labeling, robot, etc.

Textile Mills: Timing belt pulleys are widely used in machines like High-speed auto looms, Ruler calendar machines, high-speed winders, looms, wrappers, etc.

Printing Machinery: Different plants and machinery have extensive use of these pulleys. These are used in the New paper press, Screen Printer Machine, Linotype machine offset printer, and more.

Agriculture Industries: Tractors, cultivators, harvesters, Rice planters, etc. are primary machines used in Agricultural industries. Timing belt pulleys are widely used in these machines too.

Paper Industries: There is wide use of timing belt pulleys in paper industries. Cut-off saws, or Edgers or flotation cells, etc., are those machines where these belt pulleys are hugely used.

Why Choose Us Timing Belt Pulley?

Timing pulleys are widely used in various equipment where the timing of both drives is precious, and the display ratio is essential. A timing pulley's benefit is eliminating slippage and maintaining constant angular velocity. Timing pulleys are manufactured per international and national standards with carbon steel/alloy steel/aluminum and hardened teeth to provide long life. We have been ranked as the most dependable and leading firm worldwide and actively emerged to offer a wide array of timing belts. Our sophisticated production unit's timing pulleys are fabricated by our skilled personnel using advanced technology.

Known for superior sturdiness, dimensional accuracy, and durability, the offered range is manufactured in compliance with industry norms and guidelines. Further, we provide these components in various customized forms according to patrons' specific requirements. Apart from this, these pulleys are quality tested by our quality controllers on different parameters.

1) Warranty: our timing pulley's quality is excellent, and with insurance within one year, when you receive the products and find quality problems, we promise you could return it and free maintenance.
2) Drawings: please send your timing pulleys' drawings to us to get the best quotation; If you have no drawings, please get in touch with us, then we can work out CAD drawings and the best reference for you ASAP.
3) Sample: we accept one-piece sample orders. We could do examples until you're satisfied.
4) Confidentiality agreement: Strictly adherence to client confidentiality agreement for timing pulleys.

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We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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