Gear-Flex Couplings Type ORD/ORS
High Torque Ratings
Octaforce ORD & ORS Series Gear couplings torque capacity exceeds the competition, and it allows smaller coupling size of increased service factor.
Large Bore Capacity
Octaforce ORD & ORS Series Gear couplings can accommodate large shaft diameters for given particular size of coupling compared to the competition, in most instances. That mean you can buy a smaller less expensive coupling and still get the proper rating for the equipment.
Interchangeability
Complete half coupling assemblies are interchangeable with any other half gear coupling with exposed bolt flange manufactured to AGMA standard. Octaforce replacement half couplings provide additional hub strength and lower gear mesh loads.
High Misalignment Capacity
Octaforce ORD & ORS Gear couplings are designed to accommodate a static misalignment of 1 ½° per gear mesh. The recommended operating misalignment is limited to 3/4° per gear mesh. Axial moment of connected shafts is also accommodated in these couplings.
Lubrication System
Octaforce Special Grease (ORS) properties are designed/developed to resist separation of Base oil & thickner due to centrifugal forces encountered in Gear coupling. This benefits for the application –
- Significantly extended relubrication intervals
- Reduced maintenance cost
- Superior lubrication
- Increased coupling life
The location & size lubrication holes in the sleeve ensures that adequate grease is available at the gear mesh, where it is needed AGMA std. upto size 90.’O’ Ring retain Lubricant, during misaligned condition.
Double Engagement Couplings : TYPE - ORD
Double Engagement Couplings: TYPE – ORD
Standard Double engagement couplings accommodate both angular and parallel misalignment or combination of both, as well as end float without imposing appreciable axial loads on adjacent bearings.
The exposed bolt design allows use of either open end or socket wrenches, which makes it the preferred design for most industrial applications.
Ideal for all standard applications including fans, overhead cranes, conveyors, steel and paper mill equipment’s.
Special requirements like limited end float, electrical insulation, Mill motor, Slide, Spacer, Brake drum, Shear pin, Shrouded bolt designs are supplied. Many designs can be created for “Unique” applications as well, contact Octaforce.
Octaforce Size | Industry Size | Coupling Rating | Maximum Speed rpm | Bore Dia D | Dimensions mm | Solid Hub | |||||||||
kW at 100 rpm | Rated Torque Nm | Min. Bore | Max. Bore | A | B | F | G | M | L | TL | Mass kg | M.I (WR) kg.m | |||
ORD-10 | RGD-10 | 14 | 1337 | 8000 | 14 | 52 | 116 | 69 | 84 | 3 | 51 | 43 | 89 | 4.4 | 0.0052 |
ORD-15 | RGD-15 | 30 | 2865 | 6500 | 22 | 65 | 152 | 86 | 107 | 3 | 61 | 50 | 103 | 9 | 0.0192 |
ORD-20 | RGD-20 | 53 | 5061 | 5600 | 27 | 80 | 178 | 105 | 127 | 3 | 76 | 62 | 127 | 15 | 0.041 |
ORD-25 | RGD-25 | 105 | 10027 | 5000 | 32 | 98 | 213 | 131 | 156 | 5 | 92 | 77 | 159 | 27 | 0.105 |
ORD-30 | RGD-30 | 168 | 16043 | 4400 | 42 | 115 | 240 | 152 | 182 | 5 | 106 | 91 | 187 | 40 | 0.195 |
ORD-35 | RGD-35 | 231 | 22059 | 3900 | 47 | 135 | 279 | 178 | 212 | 6 | 130 | 107 | 220 | 65 | 0.454 |
ORD-40 | RGD-40 | 336 | 32086 | 3600 | 47 | 160 | 318 | 210 | 250 | 6 | 145 | 121 | 248 | 96 | 0.86 |
ORD-45 | RGD-45 | 472 | 45073 | 3200 | 52 | 180 | 346 | 235 | 275 | 8 | 165 | 135 | 278 | 131 | 1.39 |
ORD-50 | RGD-50 | 650 | 62070 | 2900 | 72 | 195 | 389 | 254 | 309 | 8 | 183 | 153 | 314 | 186 | 2.53 |
ORD-55 | RGD-55 | 880 | 84034 | 2650 | 72 | 215 | 425 | 279 | 334 | 8 | 203 | 168 | 344 | 247 | 3.83 |
ORD-60 | RGD-60 | 1205 | 115069 | 2450 | 110 | 235 | 457 | 305 | 366 | 8 | 228 | 188 | 384 | 299 | 5.21 |
ORD-70 | RGD-70 | 1823 | 174084 | 2150 | 110 | 280 | 527 | 356 | 425 | 9 | 266 | 221 | 451 | 473 | 11 |
ORD-80 | RGD-80 | 2639 | 252006 | 1750 | 110 | 285 | 590 | 385 | 485 | 10 | 300 | 249 | 508 | 682 | 20.72 |
ORD-90 | RGD-90 | 3037 | 290012 | 1550 | 150 | 300 | 660 | 420 | 535 | 13 | 325 | 276 | 565 | 898 | 34.95 |
ORD-100 | RGD-100 | 4100 | 391521 | 1450 | 160 | 330 | 711 | 470 | 595 | 13 | 355 | 305 | 623 | 1242 | 55.95 |
ORD-110 | RGD-110 | 5300 | 506113 | 1395 | 200 | 381 | 775 | 533 | 648 | 13 | 387 | 334 | 681 | 1621 | 84.81 |
ORD-120 | RGD-120 | 7200 | 687549 | 1300 | 230 | 432 | 838 | 572 | 715 | 13 | 415 | 356 | 725 | 2014 | 124.2 |
ORD-130 | RGD-130 | 8100 | 773493 | 1075 | 260 | 482 | 911 | 630 | 812 | 19 | 463 | 410 | 839 | 2803 | 207.07 |
ORD-140 | RGD-140 | 10400 | 993127 | 940 | 260 | 515 | 980 | 670 | 860 | 19 | 486 | 430 | 879 | 3316 | 277.64 |
ORD-150 | RGD-150 | 12100 | 1155465 | 900 | 300 | 559 | 1029 | 725 | 908 | 19 | 518 | 450 | 919 | 3951 | 371.28 |
* Consult Octaforce for Max Bore with Square Key.
- Size 80 onwards sleeve is with bolted end cover.
- Max. bores specified above are for uniformly loaded drives only with single rectangular keyway. For other than uniform loads please consult Octaforce.
Single Engagement Couplings : TYPE - ORD
Single Engagement Couplings: TYPE – ORD
Standard Single engagement couplings accommodate angular misalignment and end float without imposing appreciable axial loads on adjacent bearings.
Exposed bolt design allows the use of either open end or socket wrenches which makes it the preferred design for most industrial applications.
Used primarily with floating shaft assemblies to cover longer distance between shaft ends. Consult Octaforce for vertical applications.
Octaforce Size | Industry Size | Coupling Rating | Maximum Speed rpm | Min Bore Dia mm | Max Bore Dia mm | Dimensions mm | Solid Hub | ||||||||||||
kW at 100 rpm | Rated Torque Nm | D1 | D2 | D1 | D2 | ||||||||||||||
Flex Hub | Rigid Hub | Flex Hub | Rigid Hub | A | B1 | B2 | F | G | L | L1 | M | TL | Mass kg | M.I (WR) kg-m | |||||
ORS-10 | RGS-10 | 14 | 1337 | 8000 | 14 | 18 | 52 | 60 | 116 | 69 | 84 | 84 | 4 | 43 | 40 | 51 | 87 | 4.5 | 0.0055 |
ORS-15 | RGS-15 | 30 | 2865 | 6500 | 22 | 26 | 65 | 80 | 152 | 86 | 107 | 107 | 4 | 50 | 47 | 611 | 1 | 9.5 | 0.0204 |
ORS-20 | RGS-20 | 53 | 5061 | 5600 | 27 | 30 | 80 | 90 | 178 | 105 | 130 | 127 | 4 | 62 | 59 | 76 | 125 | 15.5 | 0.0436 |
ORS-25 | RGS-25 | 105 | 10027 | 5000 | 32 | 37 | 98 | 110 | 213 | 1311 | 57 | 156 | 5 | 77 | 74 | 92 | 156 | 27.5 | 0.111 |
ORS-30 | RGS-30 | 168 | 16043 | 4400 | 42 | 44 | 115 | 130 | 240 | 152 | 182 | 182 | 5 | 91 | 88 | 106 | 184 | 41.5 | 0.21 |
ORS-35 | RGS-35 | 231 | 22059 | 3900 | 47 | 52 | 135 | 150 | 279 | 178 | 212 | 212 | 6 | 107 | 102 | 130 | 215 | 67 | 0.477 |
ORS-40 | RGS-40 | 336 | 32086 | 3600 | 47 | 52 | 160 | 180 | 318 | 210 | 250 | 250 | 8 | 1211 | 16 | 145 | 245 | 100 | 0.92 |
ORS-45 | RGS-45 | 472 | 45073 | 3200 | 52 | 57 | 180 | 200 | 346 | 235 | 276 | 275 | 8 | 135 | 131 | 165 | 274 | 135 | 1.468 |
ORS-50 | RGS-50 | 650 | 62070 | 2900 | 72 | 77 | 195 | 220 | 389 | 254 | 309 | 309 | 9 | 153 | 148 | 183 | 310 | 195 | 2.73 |
ORS-55 | RGS-55 | 880 | 84034 | 2650 | 72 | 77 | 215 | 240 | 425 | 279 | 334 | 334 | 9 | 168 | 173 | 203 | 350 | 261 | 4.2 |
ORS-60 | RGS-60 | 1205 | 115069 | 2450 | 77 | 82 | 235 | 260 | 457 | 305 | 366 | 366 | 10 | 188 | 186 | 228 | 384 | 316 | 5.7 |
ORS-70 | RGS-70 | 1823 | 174084 | 2150 | 92 | 102 | 280 | 300 | 527 | 356 | 425 | 425 | 13 | 221 | 218 | 266 | 452 | 500 | 12.05 |
ORS-80 | RGS-80 | 2639 | 252006 | 1750 | 95 | 105 | 285 | 335 | 590 | 385 | 470 | 485 | 13 | 249 | 249 | 300 | 511 | 715 | 21.77 |
ORS-90 | RGS-90 | 3037 | 290012 | 1550 | 100 | 170 | 300 | 370 | 660 | 420 | 518 | 535 | 15 | 276 | 276 | 325 | 567 | 969 | 36.6 |
ORS-100 | RGS-100 | 4100 | 391521 | 1450 | 120 | 180 | 330 | 405 | 7114 | 70 | 572 | 595 | 16 | 305 | 305 | 355 | 626 | 1259 | 56.27 |
ORS-110 | RGS-110 | 5300 | 506113 | 1330 | 130 | 220 | 370 | 440 | 775 | 521 | 620 | 653 | 16 | 335 | 335 | 386 | 686 | 1677 | 90.06 |
- The outer dimensions of flanges are rounded up to nearest figure in above tables.
- To attend the max. Speed specified above Dynamic balancing is required please contact Octaforce.
- Max. bore for coupling with or equivalent to DIN 6885 keys.
- Min. bore is stock bore, to which the couplings are manufactured.
- For vertical installation, higher sizes & spacer type couplings contact to Octaforce.
- Size 80 onwards sleeve is with bolted end cover.
- Consult Octaforce for Max Bore with Square Key.
- Max. bores specified above are for uniformly loaded drives only with single rectangular keyway. For other than uniform loads please consult Octaforce.