Products Power Transmission Products

  • Plastic Top Chain


Quite effective in preventing floating thanks to its low center of gravity and relatively small sideflex radius.

  • TTUP-LLPC: Stainless steel pin type

1. Features

  • Has a smaller minimum sideflexing radius than TTUP or TPU Series (R=457mm), allowing for compact layouts.
  • Can use the same sprocket as TPS and TTUP Series. Parts can be interchanged.
  • Not available with plastic pins.

2. Structure

TTUP-LLPC Structure

3. Model Numbering Example

(1) (2) (3) (4)
  1. (1) Model
  2. (2) Plate width: 826 = 82.6mm
  3. (3) Model
  4. (4) Series code*: NLF/LFW/LFG/LFB = Low friction, anti-wear, ALF = Ultra-low friction and wear resistant
*Click here for more information on each series

Notice: Integration of ULF Series with ALF Series

  • We will be integrating ULF Series Plastic Top Chain with ALF Series on orders from April 2017.
  • We will be integrating ALF Series with ULF Series Plastic Modular Chain and Plastic Block Chain on orders from June 2017.
  • Contact a Tsubaki representative for more information regarding ULF Series after integration.
  • ALF Series (ultra-low friction and wear resistant series) dramatically reduces the amount of wear debris generated from sliding with running rails (ultra high molecular weight polyethylene) under non-lubricated conditions while maintaining the same ultra low coefficient of friction coefficient as the conventional ULF Series.