HTD Pulley for metal lathes

HTD Pulley for Metal Lathes

HTD Pulley for Metal Lathes

Introduction to HTD Pulleys

HTD (High Torque Drive) pulleys are essential components in the mechanics of metal lathes. They are designed to deliver superior torque and power transmission, optimizing the performance of lathes.

What is an HTD Pulley?

HTD pulleys are specialized gear mechanisms used in various mechanical applications to ensure efficient power transmission. They feature a particular design that provides several advantages:

High Torque Capacity

HTD pulleys are constructed to handle high torque loads, which is crucial for metal lathes that undergo significant stress during operation.

Precision Engineering

These pulleys are precisely engineered to ensure minimal slippage and exceptional accuracy, enhancing the overall performance of metal lathes.


Made from high-quality materials, HTD pulleys are known for their durability and long-lasting performance, making them a cost-effective solution for industrial applications.

HTD pulley

What is the Minimum Pulley Size for HTD 5M?

The minimum pulley size for an HTD 5M belt is determined by multiple factors:

Bore Diameter

The bore diameter must be appropriate to fit the shaft of the lathe, ensuring secure attachment and optimal function.

Number of Teeth

The number of teeth on the pulley affects its compatibility with the HTD 5M belt. Typically, a minimum of 18 teeth is recommended.

Pulley Width

The width of the pulley should match the width of the HTD 5M belt to ensure proper engagement and power transmission.

HTD pulley

What is the Difference Between GT and HTD Belts?

GT (Gates Tooth) and HTD belts are both used for power transmission but have distinct differences:

Tooth Design

GT belts feature a modified curvilinear tooth design, while HTD belts have a traditional trapezoidal tooth design. This affects the engagement with respective pulleys.

Load Capacity

GT belts typically offer higher load capacity and performance efficiency compared to HTD belts, making them suitable for more demanding applications.

Noise Levels

HTD belts tend to generate more noise during operation due to their tooth profile, whereas GT belts are quieter.

How to Choose or Customize the Right HTD Pulley

Selecting or customizing an HTD pulley involves several critical steps:

Define the Application

Understanding the specific requirements of your metal lathe application is crucial. This includes torque demands, operational speeds, and environmental conditions.

Determine Material

Choose the appropriate material for the pulley based on the application’s durability needs and operating conditions. Common materials include aluminum, steel, and composite materials.

Specify Dimensions

Accurate measurements for bore diameter, pulley width, and the number of teeth ensure proper fitting and optimal performance.

Consult with Experts

Working with knowledgeable suppliers or engineers can help you customize the pulley to your exact specifications, ensuring it meets all operational requirements.

HTD pulley

HZPT: Your Reliable Partner in HTD Pulley Manufacturing

HZPT specializes in designing, developing, and manufacturing high-performance HTD pulleys, catering to the diverse needs of our clients. Our products are highly regarded in markets across Europe, South America, and Australia. We prioritize product quality and adhere to a “customer-first” service policy. Our youthful, dynamic, and capable team is dedicated to providing professional services to meet all your requirements. Fast delivery is one of our key strengths.

Our Advantages

High-Quality Products

We use premium materials and advanced manufacturing techniques to ensure the highest quality HTD pulleys that meet international standards.

Extensive Market Reach

Our products have gained trust and popularity in various international markets, showcasing our capacity to meet global demands.

Customer-Centric Approach

We prioritize our customers’ needs and offer tailored solutions to meet their specific requirements, ensuring satisfaction and long-term partnerships.

Fast Delivery

With an efficiently managed inventory and logistics system, we ensure quick delivery of products to our clients, minimizing downtime and enhancing productivity.

Expert Team

Our team of young, energetic, and skilled professionals is always ready to provide expert advice and support, ensuring our clients receive the best possible service.

In China, we operate a specialized factory for developing new products and offering OEM services. Our well-stocked warehouse ensures timely distribution of goods to meet the needs of numerous customers. We continually strive to improve our services and provide top-quality products at competitive prices. We welcome any inquiries or feedback and invite you to contact us for further information.