Plastic top chain  Plastic Roller Table  ST/RT

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  • Chain pitch
    9.525, 12.70, 15.875, 19.05mm
  • Straight running
  • Free flow chain that can be conveyed directly without using pallets
  • Plastic rollers are aligned on chain pitch line, so that plastic roller distance does not change during articulation.
  • Coefficient of rolling friction of plastic rollers: 0.06 to 0.10

Features

  • ・Conveyed goods can be placed directly on rollers without the use of pallets.
  • ・Plastic rollers are aligned on chain pitch line, so that plastic roller distance does not change during articulation.
  • ・Coefficient of rolling friction of plastic rollers :0.06~0.10
  • ・ST :Height of special attachments and upper face of plastic rollers is the same, allowing for smooth transfer of items from one side to the other chains installed in parallel.
  • ・RT :"Width of plastic roller" is twice of ST series (excluding RT300 series), and suitable to convey pallets and cases.

Construction

ST type  Structural drawing

ST type  Structural drawing

*No rollers on ST3 and RT3 chains.

■Application

The following are the industries we recommend.

May not be used depending on conveying capacity (conveyor speed), material to be conveyed (weight, shape), environment and application.

Use as a guide when selecting.

Contact us if there are any applications or conditions not described.


Recommended industry /Conveyed material size (●:Recommended ○:Can be used △:Varies depending on conveying conditions. )

Conveying size
(Weight )
Industry
Can manufacturing Beverages Tire Mechanical parts Logistics Pharmaceuticals Bakery/Food Secondary battery Semiconductor ・
Solar panel related
High
Medium
Low

Application

  • ■Applications with accumulation to reduce scratches on the bottom of conveyed object and line pressure .

List of Models

Refer to the list of Plastic Roller Tables for an availability of specification for each chain.

■Base chain specifications

  • ・SS Series :

    All base chain components are made of 18-8 stainless steel, and can be used in an environment where corrosion resistance is prioritized.

  • ・NP Series (Ni plating ):

    Base chain is nickel-plated on steel.
    Nickel plating makes for a better appearance, and is hard to rust.

・Part materials by base chain series

SS Series

Plastic roller :Polyacetal (Color :Light silver )

Stay pin :18-8SUS, SUS304 equivalent

Special Attachment Chain :18-8SUS, SUS304 equivalent

Clip :17-7 stainless steel

Base chain :Stainless

NP Series

Plastic roller :Polyacetal (Color :Light silver )

Stay pin :18-8SUS, SUS304 equivalent

Special Attachment Chain :18-8SUS, SUS304 equivalent

Clip :17-7 stainless steel

Base chain :Nickel plating on steel

SS Series

Plastic roller :Polyacetal (Color :Light silver )

Stay pin :18-8SUS, SUS304 equivalent

Clip :17-7 stainless steel

Base chain :Stainless

※Click "model" for more information

Chain pitch mm 9.525, 12.70, 15.875 9.525, 12.70, 15.875, 19.05
Application Straight running
Chain type -
-
Base chain specifications SS Series NP Series SS Series
Pin type -
Pin material -
Pin shape -
Top plate thickness mm -
Material of the pusher -
Other functions -
Model ST-SS ST-NP RT-SS
Chain width mm 50.0~601.2
Formation units -

Notes

 1.RS sprockets (B type, 23T or more teeth) can be used. However, dedicated sprocket for roller table chain is require for teeth 22 T or less because of an interference between sprocket hub and chain plates.

 2.RT600 type has the same outer link height and inner link height.

Catalogs ・Instruction Manuals