Standard Ribbed Belt

The Movendis ribbed belt or sometime called flat belt or accessory Drive Belts are used to transmit energy from the crankshat to the different accessories of the combustion engine.
For instance, they are the tool needed to power the alternator, the AC compressor, hydraulic pumps and other systems such as power steering.
“Movendis Poly-V Belts offer a greater friction area, and better contact than conventional V-Belts.

This of course results in superior traction force, the possibility of having a more compact system, high linear speed, limited slip even in wet conditions, and high flexibility allowing for both better flexion and counter flexion.

Thus its name of serpentine PK belts, in short it is the perfect accessory drive solution. “

Elastic Ribbed Belt 

Movendis elastic belts are specifically engineered to address the requirements of unique applications or challenging drive systems.
They are suitable for small diameter pulleys, backside idlers, and compatible with (or without) automatic tensioners.
The special design of these belts eliminates noise, minimizes tension loss, and resolves issues in problematic drive applications.

They incorporate advanced materials such as Aramid Fiber, which is used in bullet-proof vests, and EPDM materials that are resistant to cracks and heat.
These belts meet or surpass all specifications set by the Original Equipment Manufacturer. The unique form grinding process for each belt ensures exact dimensional accuracy.

“The MOVENDIS accessory drive PK belts are also available with polyamide cord that allows the belt to self maintain the tension of the cord over time, thus allowing the removal of tensioning components on certain drive applications and also solving fixed center distances applications.

This allows our EPK belts to offer a compact, silent, low maintenance and more cost effective accessory drive cost.

Thanks to our extensive range of products and our OE tooling capabilities, our portfolio of PK belts also includes double section ribbed belts with the profile designation “DPK”.”

new 1: Ribbed Belt
new 1: Ribbed Belt


  • High grade EPDM rubber : high temperature resistance up to +130°C and high abrasion
  • Good traction and high capacity
  • Low levels of noise and vibrations
  • High belt speed possible
  • Highly flexible for serpentine belt


PJ / PK / PL / PM
Grinded and Molded production process
Polyester cord, or Polyamid or Aramid


500mm to 12 000mmm
Manufactured to DIN 7867 – ISO 9982 – ASAE S 211,5 / IP26 RMA-MPTA standard