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  6. Tapered Automatic Centering Return Idler (Single Axis) JAR-T Type

Tapered Automatic Centering Return Idler (Single Axis) JAR-T Type

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Tapered Automatic Centering Return Idler (Single Axis) JAR-T Type

last updated:Jan 08, 2026

JRC
JRC
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Return idler that improves belt wandering and misalignment through the automatic centering function of tapered rollers.

This is an automatic centering idler on the return side that uses tapered rollers. Due to the larger diameter in the center of the belt and the smaller diameter at the ends, the difference in surface speed of the rollers during belt contact activates the tracking and offset adjustment function. The frame pivots towards the side where the belt is misaligned, promoting the adjustment function.

    Belts and pulleysrollerConveyor
JAR-T_ph_1.jpg

Tapered Automatic Centering Return Idler (Single Axis) JAR-T Type

JAR-T_ph_1.jpg
JAR-T_ph_1.jpg JAR-T_ol_1.png
  • Special site - Product/service details - https://pr.mono.ipros.com/jrcnet/product/

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basic information

Since there are no directional instructions, it can be used not only for one-way conveyor belts but also for reversible conveyors to address belt wandering and misalignment issues.

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Applications/Examples of results

This is an automatic centering idler on the return side that uses tapered rollers. Due to the larger diameter in the center of the belt and the smaller diameter at the ends, the difference in surface speed of the rollers during belt contact activates the tracking and centering adjustment function. The frame rotates towards the side where the belt is misaligned, promoting the adjustment function. Since there are no directional indications, it can be used not only for belt conveyors that move in one direction but also for conveyors that operate in both forward and reverse to address belt tracking and misalignment issues.

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JRC Comprehensive Catalog AIDRA

JRC Comprehensive Catalog AIDRA

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JRC

JRC

Machine elements and parts

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Since its founding in 1961, JRC has consistently manufactured conveyor components such as rollers, pulleys, and stands. Our strength lies in our extensive track record and advanced production system that enables the rapid and stable supply of high-precision products. As Japan's industrial structure and economic environment are about to enter a period of significant change, JRC is also beginning its "evolution towards the future." With pride as "the conveyor parts manufacturer chosen first on-site," we fully utilize the unique know-how we have cultivated over the years, aiming to be a "total solution provider" that considers and leads to solutions for all challenges surrounding conveyor operations in collaboration with our customers. Moving forward, JRC will continue to make steady efforts towards heartfelt manufacturing and providing high-value-added services, so that we can be chosen as the best partner by all our customers supporting Japan's core industries.

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