China Good quality OEM ODM Customized Htd S3m Gear Timing Belt Pulleys for CNC Machine air compressor portable

China Good Quality OEM ODM Customized HTD S3M Gear Timing Belt Pulleys for CNC Machine Air Compressor Portable

Product Description

Synchronous belt pulley transmission is a new belt transmission that integrates the respective advantages of belt transmission, chain transmission, and gear transmission. It is composed of an annular belt with equidistant teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth slots of the belt pulley to transmit motion and power.

Main Features:

  • OEM/ODM tooth number from 14 to 72 timing pulley
  • Material can be designed by customer requirement
  • High torque series S2M S3M S5M S8M P2M P3M P5M P8M
  • Normal torque series MXL XL L H
  • High precision drive series 2GT 3GT 5GT 8YU
  • Light load drive series T5 T10
  • Heave load drive series AT5 AT10
  • Clamping Timing Pulleys S3M S5M S8M
Product standard timing belt pulley & idler pulley
Customized OEM, drawings or samples customized
Teeth type Normal Torque Drive Type: MXL, XL, L, H, XH, XXH
High Torque Drive Type: S2M, S3M, S5M, S8M, HTD2M, HTD3M, HTD5M, HTD8M, P2M, P3M, P5M, P8M
High Precision Position Drive Type: 2GT, 3GT, 5GT, 8YU
Light Load Drive Type: T5, T10, T20
Heavy Load Drive Type: AT5, AT10, AT20
Basic shape Type A, Type B, Type D, Type E, Type F, Type K
Adaption Adapt to 1/4 inch, 5/16 inch, 1/2 inch, 3/8 inch, 2/25 inch, 1/5 inch belt
Surface treatment Natural color anodizing, Black anodizing, Hard anodizing, Ni-plating, Blackening
Material 6061 (aluminum), S45C (45# steel), SUS304 (Stainless steel)
Bore Pilot bore, Taper bore and Customized bore.
Tolerance Control Outer diameter ±0.005mm Length dimension ±0.05mm
Teeth Accuracy DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0
Weight Max 15 Tons
Testing Equipment Projecting apparatus, salt spray test, durometer, and coating thickness tester, 2D projector
Producing Equipment CNC machine, automatic lathe machine, stamping machine, CNC milling machine, rolling machine, lasering, tag grinding machine, etc.
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding, and Gear Lapping
Application Industry Robot industry, Medical industry, Making machine industry, Automation industry, 3C industry equipment, Packaging industry, UAV industry, New energy industry.


  1. Main Markets?
  2. Our main markets include North America, South America, Eastern Europe, West Europe, North Europe, South Europe, and Asia.

  3. How to order?
  4. Here is the step-by-step process to place an order with us:

    1. You send us a drawing or sample
    2. We carry out project assessment
    3. We give you our design for your confirmation
    4. We make the sample and send it to you after you confirm our design
    5. You confirm the sample, then place an order and pay us a 30% deposit
    6. We start producing
    7. When the goods are done, you pay us the balance after you confirm pictures or tracking numbers.
    8. Trade is done, thank you!!

Company Profile

Our company mainly supplies various products for industrial use, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, etc. We take pride in offering high-quality products, preferential prices, and considerate services. Our customers are welcome to customize drawings and samples.

All content on this page is from the Internet and is only intended as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our replacement parts can be perfectly adapted to the original spare parts. If you need to purchase original spare parts, please contact the original factory or supplier.

Performance Characteristics of HTD Pulley

HTD pulleys, also known as High Torque Drive pulleys, have a number of performance characteristics that make them ideal for a wide range of applications. Firstly, they have a high power transmission capability due to their tooth profile. They also have a low backlash, which means they are suited for applications that require high precision. In addition, they have a low noise level and smooth operation, which makes them perfect for use in areas where noise pollution is a concern. Finally, they have a long service life, making them a cost-effective solution for businesses.

Types and Characteristics of HTD Pulley

HTD pulleys come in two main types: Pilot Bore or Taper Bore. Pilot Bore pulleys have a fixed diameter bore, whereas Taper Bore pulleys have a tapered bore that allows them to be easily mounted onto a shaft. HTD pulleys can be made from a variety of materials, including Cast Iron, Steel, Aluminium, and Plastic. Each material has its own set of characteristics that make it suitable for different applications. For example, Cast Iron pulleys are known for their high strength, while Plastic pulleys are lightweight and resistant to chemical corrosion.

Advantages of HTD Pulley Made of Different Materials

Cast Iron HTD pulleys are the most commonly used due to their high strength and durability. They are ideal for use in heavy-duty applications, such as in manufacturing and printing. Steel HTD pulleys are also strong and durable, but are lighter than Cast Iron pulleys. They are often used in automotive and textile machinery. Aluminium HTD pulleys are lightweight and corrosion resistant, making them ideal for use in the aerospace industry. Plastic HTD pulleys are ideal for use in applications where chemical corrosion is a concern.

Application of HTD Pulley in Different Industries

HTD pulleys have a wide range of applications in various industries. In the manufacturing industry, they are used in conveyor belts and machinery. In the printing industry, they are used in printing presses. In the automotive industry, they are used in engines and transmissions. In the textile industry, they are used in weaving machines. In the aerospace industry, they are used in aircraft engines and landing gear. The versatility of HTD pulleys makes them a valuable component in many different fields.

Future Development Trends and Opportunities of HTD Pulley Products

The future of HTD pulley products looks bright, with growth opportunities in a number of areas. One trend is the increasing demand for lightweight and corrosion-resistant materials, such as Aluminium and Plastic. Another trend is the development of new tooth profiles that can improve efficiency and reduce noise. In addition, the growth of automation and robotics is creating new opportunities for HTD pulleys in industries such as logistics and packaging.

How to Choose a Suitable HTD Pulley

When choosing a suitable HTD pulley, there are several factors to consider. Firstly, the Load Capacity of the pulley must be taken into account to ensure it can handle the required load. Secondly, the Material of the pulley should be chosen based on the specific application requirements. Thirdly, the Diameter and Size of the pulley should be chosen based on the size of the application. Fourthly, the Type of pulley should be chosen based on the mounting requirements. Finally, the Bore Size of the pulley should be chosen based on the size of the shaft.


In conclusion, HTD pulleys are a versatile and cost-effective solution for a wide range of applications. Their performance characteristics, types, and materials make them suitable for many different industries, and their future development trends and opportunities are promising. When choosing a suitable HTD pulley, it is important to consider factors such as Load Capacity, Material, Diameter and Size, Type of pulley, and Bore Size. By carefully selecting the right HTD pulley for the job, businesses can improve their efficiency and reduce costs.

Author: Dream