Page 537 - Tool & General Maintenance 2015 English

Standard Roller Chain
Tsubaki Lambda Chain - Lube Free RS Roller Chain
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Mechanical Power Transmission
Four Key features
1: Sintered Oil Impregnated Bush, 2: Special Coated Pin, 3: Centre Sink Rivet, 4: Ring Coin
The Lambda chain is ideal for environments where chain lubrication is difficult, impossible or undesirable. Typical applications can be found in industries where clean environments are required (e.g. food, packaging) and in environments where abrasive contamination is prominent (e.g. wood processing, paper industry).
Sintered Oil Impregnated Bush
Tsubaki Lambda bushes have been upgraded to the optimum composition of sintered metals. The lubricant specifications and oil impregnation methods have been reviewed and further improved. In addition, heat treatment and overall bush geometry have been improved to secure optimal performance.
The microscopic pores in the seamless sintered bush are vacuum filled with high performance lubricant. The upgraded bush design enables a 50% increase in wear-life performance.
Special Coated Pin
The special hard coating on the pin surface enhances the long term internal lubrication and increases the wear resistance resulting in extended lifetime and less maintenance.
Centre Sink Rivet - Easy Disassembly
The unique centre sink pin design offers easy chain disassembly and the markers on the rivet head enable the customer to identify pin rotation which is an indication of chain overload and therefore the need for chain replacement.
Ring Coin - Increased Transmission Capacity
The patented Ring Coin connecting link ensures that the chain can be specified up to its full chain capacity. The typical standard slip-fit connecting link is usually up to 25% weaker than the other links. Tsubaki’s Ring Coin technology has overcome that problem.
25% Reduction in Initial Elongation
For conveyor applications, a 25% reduction in initial elongation now comes as standard. This reduces the need for post installation maintenance (less chain / sprocket adjustment) and contributes to the overall increased life time of the chain.
Elongation Stability
The elongation pattern of the New Tsubaki Lambda chain is now extremely stable. This minimizes the need for intermediate chain and sprocket adjustment
Environment
The Tsubaki Group is working to conserve the environment and reduce the environmental impact of its operations by improving the efficiency of its manufacturing activities. A standard box length - 5 metres.
Order Code
C6140601 C6140603 C6140606 C6140608 C6140610 C6140612 C6140614 C6140602 C6140604 C6140607 C6140609 C6140611 C6140613 C6140615
Part Number
RF06B-LM-1 RS08B-LM-1 RS10B-LM-1 RS12B-LM-1 RS16B-LM-1 RS20B-LM-1 RS24B-LM-1 RF06B-LM-2 RS08B-LM-2 RS10B-LM-2 RS12B-LM-2 RS16B-LM-2 RS20B-LM-2 RS24B-LM-2
Pitch Imperial
3/8 “ 1/2 “ 5/8 “ 3/4 “ 1“ 1-1/4 “ 1-1/2 “ 3/8 “ 1/2 “ 5/8 “ 3/4 “ 1“ 1-1/4 “ 1-1/2 “
Pitch Metric
9.525 mm 12.7 mm 15.875 mm 19.05 mm 25.4 mm 31.75 mm 38.1 mm 9.525 mm 12.7 mm 15.875 mm 19.05 mm 25.4 mm 31.75 mm 38.1 mm
Inside Width (Between Inner Plates)
5.72 mm 7.75 mm 9.65 mm 11.68 mm 17.02 mm 19.56 mm 25.4 mm 5.72 mm 7.75 mm 9.65 mm 11.68 mm 17.02 mm 19.56 mm 25.4 mm
Roller Diameter
6.35 mm 8.51 mm 10.16 mm 12.07 mm 15.88 mm 19.05 mm 25.4 mm 6.35 mm 8.51 mm 10.16 mm 12.07 mm 15.88 mm 19.05 mm 25.4 mm
Pin Diameter
3.28 mm 4.45 mm 5.08 mm 5.72 mm 8.28 mm 10.19 mm 14.63 mm 3.28 mm 4.45 mm 5.08 mm 5.72 mm 8.28 mm 10.19 mm 14.63 mm
Plate Height
8.2 mm 11.8 mm 14.7 mm 16.1 mm 21 mm 26 mm 33.4 mm 8.2 mm 11.8 mm 14.7 mm 16.1 mm 21 mm 26 mm 33.4 mm
Outer Plate Thickness
1 mm 1.6 mm 1.5 mm 1.8 mm 3.2 mm 3.4 mm 5.6 mm 1 mm 1.6 mm 1.5 mm 1.8 mm 3.2 mm 3.4 mm 5.6 mm
Inner Plate Thickness
1.3 mm 1.6 mm 1.5 mm 1.8 mm 4 mm 4.4 mm 6 mm 1.3 mm 1.6 mm 1.5 mm 1.8 mm 4 mm 4.4 mm 6 mm
Transverse Pitch
10.24 mm 5 13.92 mm
16.59 mm
19.46 mm
31.88 mm 36.45 mm 48.36 mm
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