China Hot selling High Precision Timing Pulley Stable Transmission 3m 5m 8m Htd Std lowes air compressor

China Hot Selling High Precision Timing Pulley Stable Transmission 3m 5m 8m Htd Std Lowes Air Compressor

A timing pulley is a vital component used for precise transmission in various applications. It is commonly used in conjunction with a timing belt or synchronous chain to achieve accurate synchronous transmission. A timing pulley typically consists of two parts: the wheel flange and the hub. The wheel flange is toothed and can be combined with a timing belt or chain to ensure precise synchronous transmission. There are two main categories of synchronous wheels: grinding gear synchronous wheels and forged tooth synchronous wheels.

Product Parameters

Product Keyless Timing Pulley
Material Stainless Steel, Iron, Aluminum, Bronze, Carbon Steel, Brass, etc.
Size ISO Standard, Customer Requirements
BORE Finished Bore, Pilot Bore, Special Request
Surface Treatment Carburizing and Quenching, Tempering, Tooth Surface High Quenching Hardening, Tempering
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding, etc.
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-Frequency Hardening, Carbonitriding, etc.
Package Wooden Case/Container and Pallet, or Made-to-Order
Certificate ISO9001, SGS
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding, and Gear Lapping
Applications Toy, Automotive, Instrument, Electrical Equipment, Household Appliances, Furniture, Mechanical Equipment, Daily Living Equipment, Electronic Sports Equipment, Sanitation Machinery, Market/Hotel Equipment Supplies, etc.
Testing Equipment Rockwell Hardness Tester 500RA, Double Mesh Instrument HD-200B & 3102, Gear Measurement Center Instrument CNC3906T, and other High Precision Detection Equipment

Workshop & Equipment

Production Process


Our Advantages

  • Prioritized Quality
  • Integrity-based Management
  • Service Orientation
  • 150+ Advanced Equipment
  • 10,000+ Square Meter Factory Area
  • 200+ Outstanding Employees
  • 90% Employees with Over 10 Years of Experience
  • 36 Technical Staff
  • ISO 9001 and SGS Certified
  • Customization Support
  • Excellent After-Sales Service


Sample Orders Delivery Time:

  • 10-15 Working Days as Usual
  • 15-20 Working Days in Busy Season

Large Order Leading Time:

  • 20-30 Working Days as Usual
  • 30-40 Working Days in Busy Season


  1. Why should you buy products from us instead of other suppliers?

    We are a 32-year experienced manufacturer specializing in various gears, such as helical gears, bevel gears, spur gears, and grinding gears. Additionally, we provide gear shafts, timing pulleys, racks, double pitch roller chains, planetary gearboxes, bushings, and more. Our company prioritizes quality, manages with integrity, and focuses on service. With over 150 advanced equipment, 200+ excellent employees, and 36 technical staff, we are dedicated to delivering high-quality products and providing considerate services. We are ISO9001 and SGS certified.

  2. What are the common types of tooth profiles for synchronous belt pulleys?

    The most common tooth profiles for synchronous belt pulleys are the trapezoidal (or T-type) and curvilinear (or HTD-type) profiles. The tooth profile determines the pitch diameter, which affects the overall ratio of the gear drive.

  3. How long is the delivery?

    Small orders usually take 10-15 working days, while big orders typically take 20-35 days. The delivery time depends on the order quantity and whether the products are standard size.

  4. Do you offer customization?

    Yes, we welcome customers to customize drawings and samples according to their specific requirements.

  5. What other products does your company supply?

    Our company mainly supplies various products for industrial use, such as agricultural gearboxes, shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, double pitch roller chains, timing pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more.

Disclaimer: All the content on this page is from the Internet and is only provided for reference purposes for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you need to purchase original spare parts, please contact the original manufacturer or supplier.


Timing pulleys are essential components in power transmission systems. They are used to transmit torque from a driving shaft to a driven shaft, resulting in motion or power transfer. These pulleys are commonly used in various industries, including robotics, automotive, 3D printing, CNC machines, and conveyor systems. Timing pulleys are designed to provide accurate and consistent motion and power transfer, making them an essential component in many applications. In this article, we will explore the performance characteristics, types, advantages, applications, and future development trends of timing pulleys.

Performance Characteristics

Timing pulleys have several performance characteristics that make them ideal for power transmission systems. Firstly, the tooth profile of the pulley provides accurate positioning and consistent motion. Secondly, timing pulleys have a higher torque capacity compared to other pulley types. Thirdly, they offer low backlash, ensuring consistent power transfer. Fourthly, the pulleys are self-aligning, reducing wear and improving efficiency. Lastly, timing pulleys are low maintenance, making them a cost-effective solution for many industries.

Types and Characteristics

Timing pulleys are categorized based on their tooth profile, pitch, and material. The most common tooth profiles are MXL, XL, L, H, and XH. The pitch of the pulley refers to the distance between the tooth centers, and it can be metric or imperial. Timing pulleys can be made of various materials, including aluminum, steel, and plastic. The material used determines the pulley’s strength, durability, and load capacity. Aluminum pulleys are lightweight and have high-speed capabilities, while steel pulleys have high load capacities and are suitable for heavy-duty applications. Plastic pulleys are used in applications where low noise and corrosion resistance are required.

Advantages of Timing Pulleys Made of Different Materials

Timing pulleys made of different materials have their advantages. Aluminum pulleys are lightweight, have high-speed capabilities, and are suitable for high-speed applications. They are also corrosion-resistant and have excellent heat dissipation properties. Steel pulleys have high load capacities, making them suitable for heavy-duty applications. They are also wear-resistant, durable, and have a long lifespan. Plastic pulleys are lightweight, have low noise, and are corrosion-resistant. They are also self-lubricating, reducing the need for maintenance.


Timing pulleys have a wide range of applications in various industries. In the robotics industry, timing pulleys are used to control the motion of robotic arms and grippers. In the automotive industry, they are used to control the timing of the engine valves, resulting in efficient engine operation. In 3D printers, timing pulleys are used to control the movement of the print head and the print bed. In CNC machines, timing pulleys are used to control the movement of the cutting tool and the workpiece. In conveyor systems, timing pulleys are used to control the motion of the conveyor belt, resulting in efficient product transportation.

Future Development Trends and Opportunities

The timing pulley market is expected to grow in the coming years due to the increasing demand for automation and robotics in various industries. The development of new materials and manufacturing techniques is expected to improve the performance and efficiency of timing pulleys. The increasing use of 3D printing technology is also expected to drive the growth of the timing pulley market.

How to Choose a Suitable Timing Pulley

Choosing a suitable timing pulley requires considering several factors. Firstly, the load capacity of the pulley should be able to handle the required load. Secondly, the material of the pulley should be suitable for the application and environment. Thirdly, the diameter and size of the pulley should be appropriate for the application. Fourthly, the type of pulley should be chosen based on the application requirements. Lastly, the bore size of the pulley should be compatible with the shaft size of the driving and driven shafts.


Timing pulleys are essential components in power transmission systems, providing accurate and consistent motion and power transfer. They have various performance characteristics that make them ideal for many applications. Timing pulleys can be categorized based on their tooth profile, pitch, and material, each with its advantages. They have a wide range of applications in various industries, and their future development looks promising. When choosing a suitable timing pulley, several factors should be considered, including load capacity, material, diameter and size, type of pulley, and bore size.


China Timing Pulley

As one of the leading timing pulley manufacturers, suppliers, and exporters of mechanical products, We offer timing pulleys and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of China timing pulley.

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