SPC Taper Lock Pulleys Used with C or SPC / XPC Section Belts

SPC Pulleys are used with C or SPC / XPC Section Belts. This section has three grooves to ten groove taper lock pulleys.SPC Taper Lock V-belt pulleys for taper bushes are the primary type of V-belt pulleys. They are produced in standard series and dimensions. They are made of gray cast iron. European standard pulleys include SPZ, SPA, SPB, and SPC V-belt pulleys. Conform to the standard: ISO 4183 GB/T 10412. It is widely used in various power transmissions, such as petroleum, metallurgy, chemical, textile, lifting, and other industrial equipment.

As one of the taper lock pulley manufacturers, suppliers, and exporters of mechanical products, We offer taper lock pulley and many other products. Please get in touch with us for details.

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SPC Pulleys are used with C or SPC / XPC Section Belts. This section has three grooves to ten groove taper lock pulleys.SPC Taper Lock V-belt pulleys for taper bushes are the primary type of V-belt pulleys. They are produced in standard series and dimensions. They are made of gray cast iron. European standard pulleys include SPZ, SPA, SPB, and SPC V-belt pulleys. Conform to the standard: ISO 4183 GB/T 10412. It is widely used in various power transmissions, such as petroleum, metallurgy, chemical, textile, lifting, and other industrial equipment.

(1) SPC 03/04

SPC 03 SPC 04

(2) SPC 05/06

SPC 05 SPC 06

(2) SPC 08/10

SPC 08 SPC 10

How Does a Taper Lock Pulley Work?

A taper lock pulley is a type of pulley that uses a tapered locking mechanism to keep the belt in place. This type of pulley is typically used in industrial applications where a high level of precision and reliability is required. The taper lock mechanism ensures that the belt is securely attached to the pulley and will not slip off.

The tapers lock pulley consists of a hub with a tapered locking groove around the outside. The belt is placed around the hub and the locking groove, and a locking pin is inserted through the groove and belt to hold them together. When the locking pin is in place, the belt is securely attached to the pulley and will not slip off.

Types of Taper Lock Pulleys:

There are three types of taper lock pulleys mainly

Single taper lock pulleys – have a single set of taper lock threads on the outside diameter of the pulley. This type of pulley is used when the belt only needs to be tensioned in one direction.

Double taper lock pulleys – have two sets of taper lock threads, one on each side of the pulley. This type of pulley is used when the belt needs to be tensioned in both directions.

Multi taper lock pulleys – have multiple sets of taper lock threads, usually three or four. This type of pulley is used when the belt needs to be tensioned in more than one direction.

Taper lock pulleys are typically made from cast iron, steel, or aluminum. They are available in a variety of sizes, depending on the application.

Applications of Taper Lock Pulleys :

  • Taper lock pulleys are used in a variety of industrial applications, including machine tools, textile machines, and conveyor belts.
  • Taper lock pulleys are used to transmit power from a motor to a load.
  • Taper lock pulleys can be used in both single and multiple pulley systems.
  • Taper lock pulleys are available in a variety of sizes and shapes to meet the needs of different applications.

XinLan – The Best Taper Lock Pulley Supplier

XinLan offers a wide range of v belt pulleys, timing pulleys, and taper lock pulleys for a variety of industrial and commercial applications. As a leading taper lock pulley supplier, we provide the highest quality pulleys that are designed to withstand the most demanding environments.

Our taper lock pulleys are made from the highest quality materials and are precision-crafted to ensure accurate fit and precise operation. We offer a variety of pulley sizes and styles to meet your specific needs.

The standard size range includes SPA Pulley, SPB Pulley, and SPC Pulley and are equivalent to  HZPT Pulley in Quality. You can buy standard Taper lock Pulleys or send us the design and drawing for Custom Variable

Material available for Taperlock Pulleys.

  • Cast Iron Taper Bush in Locking Pulley
  • Steel Taper lock Bush Pulley.
  • Stainless Steel Taper Pulley
  • Aluminum

If you need a taper lock pulley, contact us today to learn more about our products and services.

Pulley Production Process

A V-pulley manufacturing process includes the following steps:
Forming a pulley: integrally forming a cylindrical pulley blank;
machining V-belt grooves: cutting the external surface of the pulley blank to form a plurality of V-belt grooves matching a V belt;
Fine machining: cutting the external surface of the pulley blank and the side surfaces of the belt grooves, and cutting off a machining allowance;
Shot blasting: Place the pulley in a shot blasting machine to form a rough shot blasting layer on the side surfaces of the V-belt grooves. The pulley manufactured through the above process has a high friction coefficient of the side surfaces of the belt grooves and therefore has the advantage of preventing slippage and having high transmission efficiency.