HTD Pulley for glue dispensers

HTD Pulley for Glue Dispensers

HTD Pulley for Glue Dispensers

Introduction to HTD Pulleys

HTD pulleys are an integral component in various industrial applications, including glue dispensers. Their unique design and functionality make them essential for precise and reliable performance.

What is an HTD Pulley?

HTD pulley

High Torque Drive

HTD stands for High Torque Drive, which is a specific type of timing belt pulley designed to handle high power transmission with minimal slippage. This characteristic is essential in applications requiring consistent torque and precise motion control.

Curvilinear Teeth Design

The HTD pulley features a curvilinear tooth profile that ensures a more positive engagement with the belt. This design reduces the risk of belt slippage and enhances the overall efficiency of the drive system.

Material Composition

HTD pulleys are typically made of high-strength materials such as aluminum or steel, providing durability and resistance to wear. This ensures a longer lifespan even under rigorous operating conditions.


HTD pulleys are widely used in various industries, including automotive, robotics, and manufacturing. Their ability to handle high loads and maintain accurate synchronization makes them ideal for glue dispensers and other precision equipment.

What is the Minimum Pulley Size for HTD 5M?

HTD pulley

Belt Pitch

The belt pitch for HTD 5M pulleys is 5 millimeters. This dimension is crucial as it determines the spacing between the teeth on the belt, ensuring proper engagement with the pulley.

Tooth Count

The minimum tooth count for an HTD 5M pulley is generally around 12. This number ensures that the pulley can handle the belt’s tension without excessive stress on the individual teeth.


The minimum diameter of an HTD 5M pulley is approximately 19 millimeters. This size is essential for maintaining the integrity of the drive system and preventing undue wear on the belt.

What is the Difference Between GT and HTD Belts?

While GT (Gates Tooth) and HTD belts may appear similar, they have distinct differences that make each suitable for specific applications.

Tooth Profile

The primary difference lies in the tooth profile. GT belts feature a modified curvilinear tooth profile that provides better load distribution, whereas HTD belts have a standard curvilinear design.

Load Capacity

GT belts generally offer higher load capacity and lower noise levels compared to HTD belts. This makes them ideal for high-performance applications requiring smooth and quiet operation.


HTD and GT belts are not interchangeable due to their differing tooth profiles. Using the incorrect belt type can lead to poor performance and increased wear on the drive components.

How to Select or Customize the Right HTD Pulley

HTD pulley

Load Requirements

Determine the load requirements of your application to select a pulley that can handle the expected forces without compromising performance.

Shaft Size

Ensure the pulley matches the shaft size of your equipment. Incorrect shaft sizing can lead to mechanical failures and decreased efficiency.

Material Compatibility

Choose a pulley material that is compatible with the environmental conditions of your application. Consider factors such as temperature, humidity, and exposure to chemicals.

Customization Options

If standard pulleys do not meet your needs, consider customization options. This may include specific tooth profiles, diameters, or materials to optimize performance.

Tolerance and Precision

Ensure the pulley meets the necessary tolerance and precision requirements for your application. High precision is crucial for maintaining synchronization and reducing wear.

Why Choose HZPT for HTD Pulleys?

High-Performance Parts

HZPT specializes in designing, developing, and manufacturing high-performance parts that meet the rigorous demands of various industries. Our HTD pulleys are crafted to ensure optimal performance and longevity.

Global Market Presence

Our products have garnered trust and popularity in the European, South American, and Australian markets. This global presence reflects our commitment to quality and customer satisfaction.

Customer-First Service

We prioritize customer service, ensuring that every client receives personalized attention and support. Our policy emphasizes ¡°customer-first service,¡± ensuring your needs are always met.

Fast Delivery

One of our key advantages is fast delivery. We understand the importance of timely supply and ensure that our products reach you quickly, minimizing downtime and enhancing productivity.

Professional Team and OEM Services

With a young, dynamic, and capable team, we offer professional services tailored to your requirements. Our professional factory in China is equipped to develop new products and provide OEM services, catering to your specific needs.

We continually strive to improve our services and offer the best quality products at competitive prices. For any inquiries or feedback, please feel free to contact us. We look forward to collaborating with you and fulfilling your HTD pulley requirements.