Products Power Transmission Products

  • Plastic Top Chain

TTUP Series

Standard plastic top chain for sideflexing conveyance.

Minimum sideflex radius: 600mm

Version of TTP for sideflexing conveyance. Users can select from a variety of plastic materials.

  • TTUP: Stainless steel pin type
  • TTUP-P: Plastic pin type
TTUP Series

1. Line-up & features

Stainless steel pin type Plastic pin type
Connecting pin: SUS304 D-pin Connecting pin: Special engineering plastic D-pin
Stainless steel pin type picture Plastic pin type picture
  • Can use the same sprocket as the TPS and TPU Series. Parts can be interchanged.
  • Simple construction that is easy to wash.
  • The TTUP826 link shape was changed on October 2008. (Does not apply to MWS (Antibacterial/Mold Resistant) series and DIA/DIY (Impact Resistant) series.)
  • Cannot connect to earlier model chains. Replace the chain as a unit when replacing.

2. Structure

Stainless steel pin type

TTUP Structure

Plastic pin type

TTUP-P Structure

3. Model Numbering Example

TTUP 826 P - ALF
(1) (2) (3) (4)
  1. (1) Model
  2. (2) Plate width: mm (Example) 826 = 82.6mm
  3. (3) Plastic pin code: Blank = Stainless steel type, P = Plastic pin type
  4. (4) Series code*:
    • [TTUP]
      Blank = Standard, LFW/LFG/LFB = Low friction, anti-wear, ALF = Ultra-low friction and wear resistant, WR = Low wear, DIA/DIY = Impact resistant, KV = Heat resistant
    • [TTUP-P]
      LFW/LFG/LFB = Low friction, anti-wear, ALF = Ultra-low friction and wear resistant, WR = Low wear, DIA/DIY = Impact 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.