U.S. TSUBAKI FREE FLOW CHAIN
Top Roller Chain Selection of free flow chain should be based upon the conveyor layout and the size of the conveyed load. Load capacities of all free flow chains are given in the engineering section.
Top Roller Chain
Standardized Specifications
Variations
Series
Base Chain
Top Roller
Base Chain
Regular Series Plastic Top Roller
Steel
Steel
Engineering
Series
Steel
plastic
Plastic Roller
Steel + plastic Engineering
Series
Oversize roller
plastic
Stainless steel Nickel-Plated & NEPTUNE ®
* Double Strand
Top Roller Series Steel
Steel
* Guide Attach- ment Series
Steel or engineer-
Steel
ing plastic
* For more information, please contact U.S. Tsubaki.
■ Single Strand RS Type (Regular Series, Plastic Top Roller)
When top rollers are spaced more than every second link:
When top rollers are spaced at every link:
1. Top rollers for regular series are heat-treated. 2. Spring clip type connecting links will be provided for RS40~RS60 unless otherwise specified.
U.S. TSUBAKI
Chain No.
Width
Pin
Link Plate
Approximate Weight lbs./ft.
Between
Plastic Top
Roller
Regular Series Roller Series
Link Roller
Regular Series RS40-TR RS50-TR RS60-TR RS80-TR
Plastic Top Pitch Plates Diameter
At Every At Every At Every At Every Link Second Link Link Second Link
L 2
H
T
Roller Series
P
W R
D
L 1
RS40-TRP RS50-TRP RS60-TRP RS80-TRP
.500 .312 .312 .156 .325 .392 .625 .375 .400 .200 .406 .472 .750 .500 .469 .234 .506 .581 1.000 .625 .625 .312 .640 .758
.472 .060 1.23
.95 .62 .57
.591 .080 1.61 1.46 1.05 .93 .713 .094 2.42 2.14 1.55 1.36 .949 .125 4.09 3.54 2.62 2.31
RS100-TR RS100-TRP
1.250 .750 .750 .375 .778 .900 1.185 .156 6.25 5.95 4.07 3.64
■ Model Identification
U.S. TSUBAKI Chain No.
Attachment Dimensions
Regular Series RS40-TR RS50-TR RS60-TR RS80-TR
Plastic Top Roller Series
RS40 - 1L TR P
l
l 1
l 2
DF 2
C S
N X s
d
DF 1
Chain size
RS40-TRP RS50-TRP RS60-TRP RS80-TRP
.433 .625 .500 .374 .687 .520 .325 .380 .156 .591 .750 .626 .500 .876 .638 .406 .469 .200 .709 .875 .720 .626 1.033 .811 .506 .600 .234 .945 1.125 .969 .752 1.344 1.012 .640 .758 .312 1.181 1.563 1.252 1.000 1.752 1.220 .778 .900 .376
Top roller spacing
Installed with top roller
RS100-TR RS100-TRP
Plastic top roller
B-51
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