RS-HT chain

Product photo
  • 20% higher tensile strength than RS Roller Chain
  • The outer and inner plates are one size thicker than RS Roller Chain.
  • The chain has 19% greater tensile strength than RS Roller Chain, and so is ideal for applications requiring high tensile strength and small elastic elongation.

Features and Applications

  • ・High kW ratings, tensile strength, shock absorption

    High tensile strength. Ideal for lower frequency lifting applications, and low speed drives up to 50m/min.
    Recommend for usage of metalworking machinery, forestry, construction machinery etc.

Notes

  • ・Super Roller Chains are designed for low to medium speed transmission. In high speed applications that are not described in the kilowatt ratings table of Super Roller Chain, RS Roller Chain should be used.

When selecting sprocket specifications

It is necessary to select a sprocket specification that corresponds to the customer's operating environment and the chain specification used.

Please use TOUGH TOOTH sprockets for RS-HT chain.

Standard steel (hardened teeth) can also be used.

Dedicated sprockets are required for multi-strand chain because of different transverse pitches.

Click here for the chain/sprocket compatibility table.

Catalogs ・Instruction Manuals

List of Models

※Click the name for more information.

Pitch
mm
No. of
strands
Size & Specification & No. of strands Roller dia.
mm
Inner width
of inner link
mm
Super chain RS-HT chain Super-H chain Ultra Super
Chain
19.05 1 --- RS60-HT-1 --- --- 11.91 12.70
2 RS60-HT-2
3 RS60-HT-3
25.40 1 RS80-SUP-1 RS80-HT-1 RS80-SUPH-1 --- 15.88 15.88
2 RS80-SUP-2 RS80-HT-2 RS80-SUPH-2
3 RS80-SUP-3 RS80-HT-3 RS80-SUPH-3
31.75 1 RS100-SUP-1 RS100-HT-1 RS100-SUPH-1 RF100-USN-1 19.05 19.05
2 RS100-SUP-2 RS100-HT-2 RS100-SUPH-2 ---
3 RS100-SUP-3 RS100-HT-3 RS100-SUPH-3 ---
38.10 1 RS120-SUP-1 RS120-HT-1 RS120-SUPH-1 RF120-USN-1 22.23 25.40
2 RS120-SUP-2 RS120-HT-2 RS120-SUPH-2 ---
3 RS120-SUP-3 RS120-HT-3 RS120-SUPH-3 ---
44.45 1 RS140-SUP-1 RS140-HT-1 RS140-SUPH-1 RF140-USN-1 25.40 25.40
2 RS140-SUP-2 RS140-HT-2 RS140-SUPH-2 ---
3 RS140-SUP-3 RS140-HT-3 RS140-SUPH-3 ---
50.80 1 RS160-SUP-1 RS160-HT-1 RS160-SUPH-1 RF160-USN-1 28.58 31.75
2 RS160-SUP-2 RS160-HT-2 RS160-SUPH-2 ---
3 RS160-SUP-3 RS160-HT-3 RS160-SUPH-3 ---
57.15 1 RS180-SUP-1 --- --- --- 35.71 35.72
2 RS180-SUP-2 --- --- ---
3 RS180-SUP-3 --- --- ---
63.50 1 RS200-SUP-1 RS200-HT-1 RS200-SUPH-1 RF200-USN-1 39.68 38.10
2 RS200-SUP-2 RS200-HT-2 RS200-SUPH-2 ---
3 RS200-SUP-3 RS200-HT-3 RS200-SUPH-3 ---
76.20 1 RS240-SUP-1 RS240-HT-1 RS240-SUPH-1 RF240-USN-1 47.63 47.63
2 RS240-SUP-2 RS240-HT-2 RS240-SUPH-2 ---
3 RS240-SUP-3 RS240-HT-3 RS240-SUPH-3 ---