Steel V Belt Pulley

HM- Your Custom Steel V-Belt Pulley Expert

Steel v-belt pulleys also named vee belt sheaves are used to transfer power between axles via a mechanical linkage. It offers a high-speed power transmission solution, which is resistant to slipping. Additionally, steel v-belt pulleys are designed for use with V-belts to transmit movement from motors to pumps, fans, and belts.

The steel v-belt pulleys provide the highest torque and friction in compatible v-belt systems. They come with V-shaped groves coordinated with V-shaped belts to stop misalignment. These devices are manufactured with a standard configuration such as plain bore, bushed type, idler, and finished bore.

Please see the following chart for details:

Item CodeIDC-121, IDC-127, IDC-129, IDC-119, IDC-118, IDC-124, IDC-130, IDC-123, IDC-122, IDC-128
Belt TypeSPZ, SPA, SPB,  SPC
Pulley TypeStamped Steel Idler Pulley, Flat Faced Idler Pulley
Surface treatmentprimed black
Outside Diameter (inch)1.0, 1.5, 1.75, 2.0, 2.25, 2.5, 2.75, 3.0, 3.25, 3.45, 3.5, 3.65, 3.75, 3.85, 4.0, 4.05, 4.15, 4.35, 4.5, 4.75, 4.95, 5.0, 5.15, 5.35, 5.75, 5.95, 6.0
Pitch Diameter (inch)0.9, 1.4, 1.9, 2.4, 2.9, 3.4, 3.9, 4.4, 4.9, 5.9, 
Maximum Bore Size9.5mm | 0.375 in, 12.7mm | 0.500 in, 15.9mm | 0.625 in, 25.4mm | 1.000 in
maximum circumferential speed20 m/s, 30m/s, 35 m/s
Dimensions12 x 10 x 2 inches, 27.3mm
Item Weight9.1 ounces, more strength per pound
Top Width (mm)10, 13, 17, 22
Standard Bore Metric6mm, 8mm, 10mm, 12mm
Keyway (b)8mm, 25.4mm
NormDIN 2211, ISO 254D, IN 2217, ISO 1940, ISO 4183, DIN7867, ISO4183, ISO5290,  ISO9981, DIN 7753/1

Steel V-Belt Pulley for Auto Spare Parts
Steel V-Belt Pulley for Auto Spare Parts

Our steel V-belt pulley for auto spare parts is a durable and high-performance power transmission solution. Designed to withstand rigorous automotive applications, it ensures reliable and efficient power transfer. Perfect for auto spare parts.

Steel Split Taper Lock V-Belt Pulley
Steel Split Taper Lock V-Belt Pulley

Experience the superior performance and reliability of our Steel Split Taper Lock V-Belt Pulley. Designed with precision, it ensures a secure fit and efficient power transfer in automotive applications. Contact us now for more details!

Steel V-Belt Pulley Elevator Drive
Steel V-Belt Pulley Elevator Drive

Our Steel V-Belt Pulley Elevator Drive is a robust and reliable solution for elevator systems. Designed with precision, it ensures smooth and efficient power transmission, ensuring safe and reliable elevator operation. Contact us now for more details!

Standard Steel V-Belt Timing Pulleys
Standard Steel V-Belt Timing Pulleys

Our Standard Steel V-Belt Timing Pulleys are precision-engineered to provide reliable and accurate power transmission in timing belt systems. With various groove numbers and bore sizes available, these pulleys ensure optimal performance and compatibility.

Cement Mixer Steel V-Belt Pulley
Cement Mixer Steel V-Belt Pulley

Our Cement Mixer Steel V-Belt Pulley is specifically designed for cement mixer applications. With its durable steel construction and precise grooves, it ensures efficient power transmission and reliable performance. Contact us now to inquire.

Steel Casting V-Belt Pulley
Steel Casting V-Belt Pulley

Our Steel Casting V-Belt Pulley is a high-quality power transmission solution that offers exceptional strength and durability. Made from steel through the casting process, it ensures reliable performance in demanding applications. Contact us now.

Advantages of Steel V-belt Pulleys

Due to various excellent features, our steel V-belt pulleys are the perfect choice for your power transmission requirement. With competitive prices, our pulleys offer precious value for your operation. They will provide a convenient installation for your setup. 

What’s more, our V-belt pulleys can not only be easily swapped up, but also offer long durability for your usage and resistance to impact, corrosion and staining. Our pulleys serve as the perfect products to fit your specific requirements, by providing a wide range of customized size, type and diameter.

Advantages of Steel V-belt Pulleys

Steel V-belt Pulleys in Various Applications

Steel V-belt Pulleys in Various Applications
Steel V-belt Pulleys in Various Applications

The applications of steel V-belt pulleys are diverse across various industries and conditions. For instance, there are some common applications of our pulleys as followed: 

Shaft Power Transmission: Steel V-belt pulleys can be used to transmit power across shafts,offering an efficient approach to transmitting power;

V-Belt Drive Systems: For V-belt drive systems, our pulleys are an indispensable component. Within the system, steel V-belt pulleys can transfer power from the motor to different driven parts such as pumps, fans, and compressors;

Lathes: Steel V-belt pulleys can find applications in lathes for controlling the rotational speed and torque, ensuring accurate  machining operations; 

Light-Duty Milling Machines: Our pulleys are utilized in light-duty milling machines to promote the spindle and control the milling speed; 

Drills: Steel V-belt pulleys are employed in drills to transfer power from the motor to the drill bit, ensuring efficient drilling operations;

Power Tools: Steel V-belt pulleys help many power equipments, including grinders, sanders and saws, to transmit power and control the performance and speed;

Electric Motors: Our pulleys can find common application in electric motor systems to drive a wide range of equipment and machinery;

Packaging Machinery: Steel V-belt pulleys are essential in packaging machinery, enabling accurate movement of conveyor belts, rollers, and other parts.

Installation and Maintenance for Steel V-belt pulley

Installation and maintenance of steel V-belt pulleys are important to ensure their proper functioning and longevity. Here are some guidelines for installation and maintenance:

Installation:

  1. Before installation, all pulleys should be clean and without other debris;
  2. During installation, correct alignment are adjusted between pulleys and shafts;
  3. Then, based on the supplier’s suggestions, an appropriate tension should be adjusted to transmit efficient power.  
  4. Inspect the alignment and tracking of the V-belt and pulleys, to ensure a smooth operation of belt on V-belt pulleys.

Maintenance: 

  1. Regular inspections are important to protect pulleys from damage or excessive wear;
  2. Based on the supplier’s suggestions, use a proper lubrication in steel V-belt pulleys; 
  3. Optimal performance of belts should be maintained by replacing cracking belts;
  4. Cleaning: Keep the pulleys clean and free from dirt, dust, and debris. Regularly clean the pulleys using a soft brush or cloth to prevent buildup that can affect belt performance.
  5. Use a soft brush to clean the pulley will protect them from dust or debris, enabling a better performance.

Different Types of Steel V-Belt Pulleys

Standard V-Belt Pulley
Standard V-Belt Pulley
  • A pulley that has conventional dimensions.
  • With numerous grooves, which partnered with small-engine, hexagonal-style, and classic v-belts.
Companion Pulley
Companion Pulley

The companion pulley contains vital spokes that operate spirally on the pulley. It can make a high strength-to-weight ratio, which is advantageous to apportioned horsepower pulleys.

Idler Pulley
Idler Pulley

This type of pulley is used exclusively as a belt tensioner in numerous v-belt drives. However, it plays a vital part in sustaining the tension needed to drive the transmission. The idler also interacts with the flat side or wedged of the v-belt.

Variable Speed Pulley
Variable Speed Pulley

The variable speed pulley has the variable pitches that adjust the driven RPM within a range represented as a percentage. This pulley is useful to sustain belt tension for a dynamic load.

What happens when the V-belt pulley goes bad?

Typical signs for Bad V-belt pulley: Squealing noise, faulty Bearing & More, one of the common symptoms for bad V-belt pulley is that a squealing sound occurs in the engine belts. This phenomenon is attributed to the worn-out surface of the pulley belt. Due to insufficient motion from the pulley, the friction appeared between the belt and pulley’s surface, causing the noise.

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