RS roller chain 　Major Specifications

RS240-2


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PDF Outline Drawing

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Catalogs ・Instruction Manuals

Major Specifications

サイズ
&列数 		No. of
strands 		Dimensions
L1
mm		Dimensions
L2
mm		Offset pin
length
L
mm		Transverse pitch
C
mm		JIS tensile strength
kN {kgf}		 Min. tensile
strength
kN {kgf}		 Avg. tensile
strength
kN {kgf}		 Max. allowable
tension
kN {kgf}		 Estimated Mass
kg/m		 No. of links
per unit
RS240-2 2 91.6599.15198.487.81000.0{101972} 1250{127000} 1370{140000} 168{17170} 48.1 40

Notes
　1.The maximum allowable tension when using a 1-pitch offset link is 65% of the above.
　　2-pitch offset links (2POL) can be used at the above ratings.
　2.Made to order


Applicable connecting link

Type Connecting link Offset link 2-pitch
offset link
Model No. RS240-2-MSJLRS240-2-OLRS240-2-2POL
Standard Price Contact us for details. Contact us for details. Contact us for details.
Delivery Contact us for details. Contact us for details. Contact us for details.

Transmission Capacity Table 　kW　1.7 multiplied multi-strand coefficient

Small
sprocket
no. of teeth
Small sprocket RPM 　r/min
5 10 15 20 25 30 40 50 60 80 100 125 150 175 200 250 300 350 400 450
Lubrication method AI Lubrication method AII Lubrication method B Lubrication method C
9 9.62 18.2 26.2 34.0 41.5 49.0 63.4 77.5 91.3 118 144 176 209 239 270 270 270 214 175 146
10 10.7 20.4 29.4 38.1 46.6 54.9 71.1 86.9 102 132 162 198 232 268 302 311 311 251 205 171
11 11.8 22.6 32.6 42.2 51.7 60.9 78.7 96.4 113 147 180 219 258 297 334 343 343 289 236 198
12 12.8 24.8 35.9 46.4 56.8 66.8 86.5 105 124 161 197 241 283 326 368 377 377 329 270
13 13.9 27.0 39.1 50.5 61.9 72.8 94.4 115 136 176 215 263 309 357 401 411 411 372 304
14 15.0 29.4 42.3 54.7 67.0 78.9 102 124 147 190 232 285 336 385 435 447 447 414 340
15 16.0 31.6 45.6 59.0 72.1 85.0 110 134 158 205 251 307 362 416 469 481 481 460 377
16 17.2 33.8 48.8 63.2 77.4 91.1 118 144 170 221 268 329 387 445 503 508 508 457 414
17 18.2 36.2 52.2 67.5 82.6 97.2 126 154 181 234 287 351 414 476 510 510 510 477 455
18 19.2 38.4 55.4 71.9 87.9 103 134 163 193 249 306 374 440 506 515 515 515 494 477
19 20.2 40.6 58.8 76.2 93.2 109 142 173 204 265 324 396 467 537 538 538 538 516 494
20 21.4 42.5 62.2 80.6 98.4 115 150 183 215 280 343 418 493 561 561 561 561 537 516
21 22.4 44.9 65.5 84.8 103 122 158 193 227 295 362 442 520 586 586 586 586 557 537
22 23.5 47.1 68.9 89.3 109 128 166 204 239 311 379 464 547 588 588 588 581 576 535
23 24.7 48.3 72.3 93.7 114 134 175 214 251 326 397 487 574 629 629 629 610 595 567
24 25.7 51.3 75.7 98.1 119 141 183 224 263 341 418 510 601 673 673 673 639 612
25 26.7 53.4 79.1 102 125 147 190 232 275 357 436 533 629 697 697 697 659 629
26 27.7 55.6 82.5 106 130 154 198 243 287 372 455 555 656 710 710 710 674 646

Notes
　1.kW ratings when using a 1-pitch offset link (OL) are 65% of the above.
　2.Contact us if you use at the kW ratings colored in gray.

Lubrication method AI AII B C

More details

Method Manual lubrication Drip lubrication Oil bath or slinger disc Forced lubrication