19mm Shaft Pulley

The 19mm Shaft Pulley is a special mechanical component connected directly to the 1-Phase Electric Motor 0.75kW 1Hp and 3-Phase Electric Motor 0.75kW 1Hp. Thanks to its good load-bearing capacity and efficient power transmission, this pulley has become an indispensable component in many transmission systems, and is therefore widely applied in various industrial and daily life fields.

Overview of the 19mm Shaft Pulley design

Also known as a pulley, it is an important mechanical component that helps optimize power transmission systems. The 19mm Shaft Pulley features a rigid design, typically manufactured from durable materials such as cast iron, steel, or iron, giving it good wear resistance and high load-bearing capacity. Its simple structure allows the pulley to be easily integrated into motors and systems to meet various transmission requirements.

Detailed structure of the 19mm Shaft Pulley

The 19mm Shaft Pulley is a transmission pulley with an exact bore diameter of 19mm, designed to fit various types of electric motors, gear motors, or small internal combustion engines. The pulley acts as a sheave, receiving and transmitting torque via a V-belt.

• Pulley rim (Wheel): The outer body of the pulley that contacts directly with the V-belt to transmit power. The rim surface is usually designed with grooves (A, B, SPA, SPB…) depending on the belt cross-section.
• Bore: The circular hole at the center of the pulley to slide onto the motor shaft. The bore tolerance is typically machined with extreme precision (with or without a keyway option) to prevent slipping when the machine operates at high speeds.
• Keyway: For pulleys requiring heavy-duty performance, a small slot (keyway) is machined into the bore wall to fit snugly with the key on the motor shaft, ensuring secure fixation and absolute rotational power transmission.

Technical specifications of the 19mm pulley

The 19mm pulley is commonly used in belt-driven transmission systems, compatible with various motors and industrial machinery. Below are the basic technical specifications of the product.

Applications of the 19mm Shaft Pulley

The 19mm Shaft Pulley is present in almost all fields, especially in industrial applications, such as:

• The 19mm Shaft Pulley is commonly used to transmit motion between shafts in machinery such as saws, water pumps, or other equipment, helping to transfer movement efficiently.
• Applied in conveyor systems to drive and control the movement of materials along the conveyor.
• Used in automated production lines to transmit motion between machine components.

The 19mm Shaft Pulley is suitable for various transmission systems thanks to its stable power transmission capability, robust structure, and easy installation on a 19mm motor shaft. If you want to learn more details about its structure and usage, you can refer to the pulley video by Thanh Thai Motor. In addition, the compilation video will help you view more pulley models and other transmission accessories to choose the right product for your needs.