RS roller chain BS/DIN standard 　Major Specifications

RS08B-LM-2


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PDF Outline Drawing

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Catalogs ・Instruction Manuals

Major Specifications

Size & Specification & No. of strands JIS no. No. of
strands 		Min. tensile strength
kN {kgf}		 Estimated Mass
kg/m		 No. of links
per unit 		Allowable speed
m/min		 Operating
temperature
range
RS08B-LM-2 08B 2 31.1{3170} 1.35 240 150 -10℃～150℃

Notes
　1.Minimum tensile strength of attachment chain differs from the above. Contact us.
　2.Made to order


Principal dimensions 　mm

Pitch
P		 Roller dia.
R		 Inner link inner width
W		 Plate Pin Transverse pitch
C
mm
T1 T2 H h D L1 L2 L
12.70 8.51 7.75 1.6 1.6 11.8 10.4 4.45 15.3 16.9 34.5 13.92

Notes
　1.The middle plate number is 1.
　2.Cotter pins are used for offset links.


Applicable connecting link

Type Connecting link Offset link
Model No. RS08B-LM-2-MCJLRS08B-LM-2-OL
Standard Price Contact us for details. Contact us for details.
Delivery Contact us for details. Contact us for details.

Notes for use

　1.Operating Temperature: -10℃ to 150℃
　2.スプロケット：BSローラチェーン(ISO規格Bシリーズ)用をご使用ください。
　3.互換性について：標準BS/DIN規格RSローラチェーンと互換性がありますが、伝動能力や許容速度が異なりますのでご注意ください。


Transmission Capacity Table 　kW　1.7 multiplied multi-strand coefficient

Small
sprocket
no. of teeth
Small sprocket RPM 　r/min
10 25 50 100 200 300 400 500 700 900 1000 1200
9 0.09 0.19 0.34 0.65 1.21 1.73 2.24 2.75 3.72 4.68 5.13 6.05
10 0.09 0.20 0.39 0.73 1.36 1.96 2.52 3.08 4.18 5.24 5.76
11 0.10 0.24 0.43 0.80 1.50 2.16 2.81 3.42 4.62 5.80 6.38
12 0.12 0.26 0.48 0.88 1.65 2.38 3.08 3.76 5.08 6.38
13 0.12 0.27 0.51 0.97 1.80 2.58 3.35 4.10 5.54 6.95
14 0.14 0.31 0.56 1.04 1.94 2.81 3.62 4.44 6.00
15 0.14 0.32 0.60 1.12 2.09 3.03 3.91 4.78 6.48
16 0.15 0.34 0.65 1.21 2.24 3.23 4.20 5.12 6.94
17 0.17 0.37 0.70 1.29 2.40 3.45 4.47 5.47
18 0.17 0.39 0.73 1.36 2.55 3.67 4.76 5.81
19 0.19 0.41 0.78 1.45 2.70 3.89 5.05 6.17
20 0.19 0.44 0.82 1.53 2.86 4.11 5.34 6.53
21 0.20 0.46 0.87 1.62 3.01 4.34 5.63 6.87
22 0.22 0.49 0.92 1.70 3.16 4.56 5.92 7.23
23 0.22 0.51 0.95 1.79 3.33 4.79 6.21 7.58
24 0.24 0.54 1.00 1.87 3.49 5.02 6.49
25 0.24 0.56 1.04 1.96 3.64 5.24 6.78
26 0.26 0.58 1.09 2.04 3.79 5.47 7.09

Notes
　1.kW ratings when using a 1-pitch offset link (OL) are 80% of the above.
　2.The kW rating table is different from that of RS Roller Chain.