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.
S2M type timing pulley
High torque S2M type timing 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(S2M type timing 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(S2M type timing 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
we call it 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 often works in environments with excess grease or oil exposure.
2. Sizing Considerations
Before selecting the right timing belt pulley for your application, and we will consider many sizing variables , 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 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 working in extreme temperatures, especially intense heat.
(2) Steel
Widely available, steel is also commonly usefull. 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 because of 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.
Type a timing pulley | Type b timing pulley | Type d timing pulley | Type k timing pulley |
GT timing pulley | Stainless Steel timing pulley | Module timing pulley | Robot timing pulley |
Medical timing pulley | Flat idler pulley | smooth belt idler pulley | keyless timing pulley |
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.
S2M type timing pulley Application
- Robot
- Industrial Manipulator
- Printing Industry
- Industry manipulator
- Manipulator and conveyor belt
- Logistics Industry
- Die cutting Industry
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.
Our Factory
How to choose power transmissions parts and industrial products which meet our requirement
Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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