HTD Pulley for automotive lifts

HTD Pulley for Automotive Lifts

HTD Pulley for Automotive Lifts

Introduction to HTD Pulleys

High Torque Drive (HTD) pulleys are essential components in automotive lifts, ensuring smooth and efficient lifting operations. This article dives deep into the specifics of HTD pulleys and their applications.

What is an HTD Pulley?

HTD pulleys are designed to work with HTD belts, providing a high-torque transmission system. They are known for their trapezoidal tooth profile and robust construction.

HTD pulley

Unique Tooth Profile

The trapezoidal tooth profile of HTD pulleys enhances the grip between the belt and the pulley, reducing slippage and increasing torque transmission efficiency.

High Load Capacity

HTD pulleys are capable of handling significant loads, making them ideal for heavy-duty applications such as automotive lifts.

Durable Construction

Manufactured from materials like steel or aluminum, HTD pulleys are built to withstand harsh working conditions and prolonged use.

Precision Engineering

HTD pulleys are engineered with high precision to ensure optimal alignment and performance, reducing wear and tear on the belts.

What is the Minimum Pulley Size for HTD 5M?

The minimum pulley size for HTD 5M belts is crucial for ensuring proper belt performance and longevity.

HTD pulley

Small Diameter

The minimum pulley size for HTD 5M belts is typically around 10 teeth. This small diameter allows for compact design while maintaining effective torque transmission.


HTD 5M belts need to be flexible enough to wrap around smaller pulleys without breaking or losing their structural integrity.

Load Distribution

A smaller pulley size can distribute the load more evenly across the belt¡¯s teeth, reducing the risk of belt failure.

What is the Difference Between GT and HTD Belts?

Understanding the differences between GT (Gates Twin Power) and HTD belts is essential for selecting the right component for your application.

Tooth Profile

The primary difference lies in the tooth profile. GT belts have a modified curvilinear tooth profile, whereas HTD belts have a trapezoidal profile. The GT profile offers smoother engagement and reduced noise.

Load Capacity

GT belts often have a higher load capacity than HTD belts due to their unique tooth design, allowing for better power transmission.


HTD belts are widely used in heavy-duty applications like automotive lifts, while GT belts are preferred in high-precision environments.

How to Select or Customize the Right HTD Pulley

Choosing the right HTD pulley involves several critical factors that ensure optimal performance.

HTD pulley

Load Requirements

Determine the load requirements of your application to select a pulley that can handle the necessary torque and force.

Material Selection

Choose between materials like steel or aluminum based on the working environment and durability needs.

Tooth Count

The number of teeth on the pulley affects torque transmission and speed. Ensure it matches the belt¡¯s specifications.

Precision and Tolerance

High precision and tight tolerances are essential for reducing wear and ensuring the longevity of both the belt and pulley.

Customization Options

Explore customization options to tailor the pulley to your specific needs, including size, material, and tooth design.

HZPT: Professional Manufacturer of HTD Pulleys

HZPT is dedicated to designing, developing, and manufacturing high-performance components, specializing in the production of HTD pulleys for various applications. Our products are highly popular in European, South American, and Australian markets, earning the trust of numerous clients.

Product Quality

We prioritize product quality, ensuring that each HTD pulley meets stringent standards for performance and durability.

Customer-Centric Service

Our ¡°customer first¡± policy ensures that we provide exceptional service, addressing all your needs promptly and efficiently.

Experienced Team

Our team is young, dynamic, and highly capable, ready to offer professional services to meet any of your requirements.

Fast Delivery

One of our strengths is our ability to deliver products quickly, ensuring minimal downtime for your operations.

In-House Manufacturing

We have a professional factory in China to develop new products and provide OEM services, along with a well-stocked warehouse for timely distribution.

We continuously strive to improve our services, offering the highest quality products at competitive prices. Any inquiries or feedback are highly appreciated; please feel free to contact us. Partner with us to experience superior quality and service.