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.

Performance Characteristics of Timing Pulley

A timing pulley is a crucial component in various mechanical systems. It offers several performance characteristics that make it highly valuable in these applications.

1. Precise Synchronization: Timing pulleys are designed to maintain accurate synchronization between the driving and driven components. This ensures a smooth and efficient transfer of power.

2. High Efficiency: The toothed design of timing pulleys reduces slippage, resulting in improved power transmission efficiency. This is especially important in applications where precision and reliability are essential.

3. Low Noise and Vibration: Timing pulleys operate with minimal noise and vibration. This makes them suitable for applications that require quiet and smooth operation, such as robotics and CNC machines.

4. Wear Resistance: Timing pulleys are made from durable materials, such as aluminum, steel, or plastic, which offer excellent wear resistance. This enables them to withstand heavy loads and prolonged usage without compromising performance.

Types and Characteristics of Timing Pulley

Timing pulleys come in various types, each offering distinct characteristics to suit different applications.

1. MXL Timing Pulley: This type of timing pulley has a small pitch diameter, making it suitable for applications that require high positional accuracy.

2. HTD Timing Pulley: HTD (High Torque Drive) pulleys have a curvilinear tooth profile, providing increased tooth engagement and higher torque transmission capability.

3. GT Timing Pulley: GT (or GT2) pulleys have a trapezoidal tooth profile, offering high power transmission capacity and precise positioning.

The choice of timing pulley type depends on the specific requirements of the application.

Advantages of Timing Pulley Materials

Timing pulleys can be manufactured using different materials, each offering unique advantages.

1. Aluminum Timing Pulley: Lightweight and corrosion-resistant, aluminum pulleys are ideal for applications where weight reduction and durability are important, such as automotive and aerospace industries.

2. Steel Timing Pulley: Steel pulleys provide exceptional strength and durability, making them suitable for heavy-duty applications that require high load capacity and resistance to wear.

3. Plastic Timing Pulley: Plastic pulleys are lightweight, cost-effective, and offer excellent resistance to chemicals and corrosion. They are commonly used in applications where noise reduction is a priority.

The choice of material depends on factors such as load requirements, environmental conditions, and cost considerations.

Application of Timing Pulley

Timing pulleys find extensive use in various industries due to their versatility and reliability.

1. Robotics: Timing pulleys play a vital role in robotic systems, ensuring precise motion control and synchronization of robotic limbs and joints.

2. Automotive Industry: Timing pulleys are utilized in engines to drive camshafts, ensuring proper timing of valve functions and optimizing engine performance.

3. 3D Printers: Timing pulleys enable accurate movement of print heads and build platforms, resulting in precise and high-quality 3D prints.

4. CNC Machines: Timing pulleys are used in CNC machines to control the movement of axes, providing accurate positioning and enabling complex machining operations.

5. Conveyor Systems: Timing pulleys are crucial components in conveyor systems, facilitating the smooth and efficient transfer of goods in industries such as logistics and manufacturing.

The widespread application of timing pulleys highlights their importance in various industries and mechanical systems.

Future Development Trends and Opportunities

The future of timing pulley products is promising, with several trends and opportunities on the horizon.

1. Miniaturization: As technology advances, there is a growing demand for smaller and more compact timing pulleys to fit into miniaturized systems.

2. Lightweight Materials: The use of advanced lightweight materials, such as carbon fiber reinforced polymers, presents opportunities for developing timing pulleys with improved strength-to-weight ratios.

3. Automation and Robotics: With the increasing adoption of automation and robotics in various industries, the demand for precise timing pulleys will continue to grow.

4. Green Technology: The development of eco-friendly materials and manufacturing processes for timing pulleys aligns with the growing emphasis on sustainability and environmental responsibility.

Overall, the future of timing pulleys is characterized by innovation, efficiency, and sustainability, offering numerous opportunities for industry growth and advancement.

Choosing a Suitable Timing Pulley

Selecting the right timing pulley involves considering several key aspects:

1. Load Capacity: Determine the maximum load that the pulley will experience to ensure it can handle the required workload.

2. Material: Choose a material based on the specific application requirements, considering factors such as strength, weight, and resistance to wear and corrosion.

3. Diameter and Size: Select a pulley with an appropriate diameter and size to ensure compatibility with the system and achieve the desired speed and torque.

4. Type of Pulley: Select the appropriate type of timing pulley based on the application’s need for positional accuracy, torque transmission, or power capacity.

5. Bore Size: Ensure the timing pulley’s bore size matches the shaft diameter to guarantee a secure and reliable connection.

By carefully considering these aspects, you can choose a suitable timing pulley that meets the specific requirements of your application.

In conclusion, timing pulleys play a crucial role in various mechanical systems, offering precise synchronization, high efficiency, and low noise operation. Their different types and materials provide versatility for diverse applications. Timing pulleys find extensive use in industries such as robotics, automotive, 3D printing, CNC machining, and conveyor systems. The future of timing pulleys holds potential for miniaturization, lightweight materials, automation, and green technology. By considering load capacity, material, diameter and size, type of pulley, and bore size, one can select the most suitable timing pulley for their application.

Author: Dream

This article contains content sourced from the Internet. It is provided for reference purposes only and should be used as a guide for product selection. Please note that our products are replacement parts and not original spare parts. We are not the owner of the original trademarks mentioned in the content. Our replacement parts are designed to be perfectly compatible with the original spare parts. If you require original spare parts, please contact the original manufacturer to make a purchase. For original spare parts, please get in touch with the original supplier directly.