Thailand

ANSI SNS Chain


 

 

ANSI SNS Chain

Low Noise Drive Chain - a Tsubaki innovation - creates a worker-friendly, environmentally friendly plant. It reduces equipment noise, and it eliminates the need for expensive, hard-to-work-around soundproof enclosures.

For more detailed information and to download CAD data about click here

Single Strand Details

Low Noise Drive Chain
tsubaki-ansi-sns-single
Dimensions-mm
Tsubaki Chain No. Pitch (P) Roller Diameter Inner Width
mm Inch R W
RS40-SNS-1 12.70 ½" 8.50 7.95
RS50-SNS-1 15.875 ⅝" 10.80 9.53
RS60-SNS-1 19.05 ¾" 12.60 12.70
RS80-SNS-1 25.40 1" 16.80 15.88
Dimensions in mm
Tsubaki Chain No. Pin Link Plate
Diameter Length Offset Pin
Length
Thickness Height
D L1 L2 L T h H
RS40-SNS-1 3.97 8.25 9.95 18.00 1.50 10.40 12.00
RS50-SNS-1 5.09 10.30 12.00 22.50 2.00 13.00 15.00
RS60-SNS-1 5.96 12.85 14.75 28.20 2.40 15.6 18.10
RS80-SNS-1 7.94 16.25 19.25 36.00 3.20 20.8 24.10
Dimensions in mm
Tsubaki Chain No. Min. Tensile Strength

kN
Average Tensile Strength

kN
Max. Allowable Load

kN
Approx. Mass

Kg/m
Number of links
per unit
RS40-SNS-1 17.7 19.1 3.63 0.64 240
RS50-SNS-1 28.4 31.4 6.37 1.04 192
RS60-SNS-1 40.2 44.1 8.83 1.53 160
RS80-SNS-1 71.6 78.5 14.7 2.66 120
  • Connecting links are clip type for sizes RS40-SNS to RS60-SNS, and cotter type for size RS80-SNS.
  • When a single pitch offset link is used, please calculate a 35% reduction of the Fatigue Strength.
  • Standard ANSI sprockets can be used.