RS roller chain BS/DIN standard   Major Specifications

RS12B-LM-1


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Major Specifications

サイズ&仕様&列数 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
RS12B-LM-1 12B 1 28.9{2950} 1.25 160 120 -10℃~150℃

Notes
 1. The special pins and new riveting style allow for easy connection and cutting with a special tool.
 2. Minimum tensile strength of attachment chain differs from the above. Contact us.
 3. Stocked unit


Principal dimensions  mm

Pitch
P
Roller dia.
R
Inner link inner width
W
Plate Pin
T1 T2 H h D L1 L2 L
19.05 12.07 11.68 1.7 1.8 16.1 16.1 5.72 11.1 13.0 24.4

Applicable connecting link

Type Connecting linkOffset link
Model No. RS12B-LM-1-MCJLRS12B-LM-1-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

Small
sprocket
no. of teeth
Small sprocket RPM  r/min
10 25 50 100 150 200 300 400 500 600 700
9 0.10 0.23 0.42 0.79 1.13 1.47 2.11 2.74 3.35 3.95 4.53
10 0.11 0.25 0.47 0.88 1.27 1.64 2.37 3.07 3.75 4.42
11 0.12 0.28 0.52 0.98 1.41 1.82 2.63 3.40 4.16
12 0.14 0.31 0.58 1.07 1.55 2.00 2.89 3.74 4.57
13 0.15 0.34 0.63 1.17 1.69 2.18 3.15 4.08
14 0.16 0.36 0.68 1.27 1.83 2.37 3.41 4.41
15 0.17 0.39 0.73 1.37 1.97 2.55 3.67 4.76
16 0.18 0.42 0.78 1.46 2.11 2.73 3.94
17 0.20 0.45 0.84 1.56 2.25 2.92 4.20
18 0.21 0.48 0.89 1.66 2.40 3.10 4.47
19 0.22 0.51 0.94 1.76 2.54 3.29 4.74
20 0.23 0.54 1.00 1.86 2.68 3.48 5.01
21 0.25 0.56 1.05 1.96 2.83 3.67
22 0.26 0.59 1.11 2.07 2.98 3.85
23 0.27 0.62 1.16 2.17 3.12 4.04
24 0.29 0.65 1.22 2.27 3.27 4.23
25 0.30 0.68 1.27 2.37 3.42 4.43
26 0.31 0.71 1.33 2.47 3.56 4.62

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.