Ribbed / Poly V-Belts PH PJ PK PL PM

Realshow Ribbed Poly V-Belts (also known as V-ribbed belts) are flat cord-reinforced transmission belts with triangular ribs running lengthwise, featuring a 40° top angle. This unique design ensures even load distribution across the belt, enhancing the power transmission capability and providing smooth, efficient performance. Sections PH,PJ,PK,PL,PM are available.

Ideal for compact, high-speed drives, these belts support speed ratios up to 1:30 and are oil-resistant, antistatic, and capable of withstanding temperatures ranging from -25°C to +100°C.


Product Highlights

• High power transmission capacity for demanding applications
• Oil and antistatic resistance for durable performance
• Speed ratios up to 1:30 for flexible drive designs
• Quiet, smooth operation with high flexibility
• Suitable for high-speed drives with speeds up to 50 m/s
• Reliable performance in temperatures from -25°C to +100°C

Key Features

Triangular Ribbed Design

The V-ribbed profile with a 40° top angle provides superior support for the cords in the belt, ensuring even load distribution and optimized power transmission.


High Power Transmission Capacity

With its flat cord-reinforced construction, the Poly V-belt delivers high power transmission without compromising on efficiency, even under high-load conditions.


Versatile Speed Ratio

Poly V-belts can operate with speed ratios up to 1:30, making them ideal for both high-torque and high-speed drive systems in a variety of applications.


Resistance to Oils, Heat, and Static

These belts are made from high-performance materials that are oil-resistant, antistatic, and can withstand temperatures from -25°C to +100°C, making them suitable for harsh industrial environments.


High-Speed Capability

With a maximum belt speed of 50 m/s, Poly V-belts are designed for high-speed industrial and automotive applications, ensuring smooth operation even at extreme speeds.


Smooth, Noise-Free Operation

Thanks to their flexible, ribbed design, these belts run quietly and smoothly, reducing vibration and improving operational efficiency.


Applications

Ribbed Poly V-Belts are widely used in a variety of industries, including:

Household Appliances

  • Dryers

  • Health equipment

  • Washing machines

Agricultural Equipment

  • Harvester combines

  • Power-driven sprayers

  • Engines for agricultural tools

Automotive Applications

  • Automotive engine accessory drives

Industrial Machinery

  • CNC lathes

  • Milling machines

  • Drilling machines

  • Grinding machines

  • High-speed printing machines

  • Flour grinders

  • Air blowers

  • Generators

  • PU compressors

Other Applications

  • Broadcasting equipment drives

  • Hovercraft drives

 

Dimensions:

SectionTop WidthThicknessAngle
(mm)(mm)(Deg)
PH1.6340
PJ2.343.940
PK3.564.740
PL4.71040
PM9.41740

Learn more about belt types in our guide: What is a V belt?

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