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IW

Quarter-turn

Gearbox Selection Chart

Gearbox Series

Manual Motorised Output Output Torque Torque Maximum Motorised Mechanical Gearbox Ratio (Nm) (Nm) Input Torque (Nm) Advantage ±10%

IW3 70 1060 813 35 23 IW3 40 1630 1085 72 15 IW4 70 2650 2034 88 23 IW4 140 2850 2190 50 44 IW4 210 280 350 420 2950 2264 34 26 21 17 66 88 110 132 IW4 40 80 3660 2440 163 84 15 29 IW4 120 160 200 3930 2617 61 46 37 43 57 71 IW4 240 4070 2712 32 86 IW5 70 4410 3390 147 23 IW5 140 210 280 350 420 4820 3701 84 56 42 34 28 44 66 88 110 132 IW5 40 6100 4067 239 17 IW5 80 120 160 200 240 6670 4447 139 93 68 55 46 32 48 65 81 97 IW52 40 7300 4867 286 17 IW52 80 120 160 200 240 8000 5334 167 111 82 66 55 32 48 65 81 97 IW6 70 10580 8135 354 23 IW6 140 210 12060 9274 211 141 44 66 IW6 280 350 420 13000 9924 113 90 75 88 110 132 IW62 70 12540 NA NA 23 IW62 140 210 14300 NA NA 44 66 IW62 280 350 420 15300 NA NA 88 110 132 IW63 70 NA 9650 420 23 IW63 140 210 280 350 420 NA 11000 250 167 125 100 83 44 66 88 110 132 IW7 60 120 180 17630 13558 542 282 191 25 48 71 IW7 240 360 480 540 720 20000 15253 161 107 81 71 54 95 142 189 214 285 IW72 60 120 180 240 360 480 540 720 26000 20000 800 417 282 211 141 106 93 70 25 48 71 95 142 189 214 285 IW8 60 31730 24404 976 25 IW8 120 180 240 360 480 540 720 34000 26031 542 367 274 183 138 122 91 48 71 95 142 189 214 285 IW82 60 45000 34600 1385 25 IW82 120 180 240 360 480 540 720 48100 37000 771 521 389 261 196 173 130 48 71 95 142 189 214 285 IW9 60 180 240 360 480 540 720 63500 48809 1952 687 514 344 258 228 171 25 71 95 142 189 214 285 IW9 960 1080 1440 2160 2520 3000 67900 52171 137 122 92 61 52 44 380 428 570 855 998 1188 IW10 60 180 240 360 540 720 84600 65078 2603 917 685 458 304 228 25 71 95 142 214 285 IW10 960 1080 1440 2160 2520 3000 88130 67790 178 158 119 79 68 57 380 428 570 855 998 1188 IW11 60 180 240 360 540 720 141000 108464 4339 1528 1142 764 507 381 25 71 95 142 214 285 960 1080 1440 2160 2520 3000 285 253 190 127 109 91 380 428 570 855 998 1188 60 360 480 600 720 900 5200 1016 714 578 489 381 25 128 182 225 266 341 IW115 1440 2160 2400 2700 170000 130000 300 191 170 150 434 679 764 869 2880 3600 4320 5400 144 112 96 75 905 1159 1358 1738 60 360 480 600 720 900 5480 1070 753 609 515 402 25 128 182 225 266 341 IW12 1440 1800 1920 2160 2400 2700 180000 137000 295 239 221 202 179 158 464 573 619 679 764 869 2880 3600 4320 5400 151 118 101 79 905 1159 1358 1738 60 360 480 600 720 900 8120 1586 1115 902 763 595 25 128 182 225 266 341 IW13 1440 1800 1920 2160 2400 2700 264000 203000 438 354 328 299 266 234 464 573 619 679 764 869 2880 3600 4320 5400 224 175 149 117 905 1159 1358 1738 Rotork Gears BV Rotork Gears UK Rotork Valvekits Rotork Gears S.R.L. Rotork Gears Shanghai Nijverheidstraat 257581 PV LosserP.O. Box 987580 AB Losser The Netherlands Regina HouseRing RoadBramley, LeedsWest Yorkshire LS13 4ET England Brookside WayNunn ParkHuthwaiteNottinghamshire NG17 2NL England via Olona, 65/6720015 Parabiago (MI)Italy No. 260 Lian Cao RoadXin Mei Urban Industrial ParkMin Hang DistrictShang Hai 201108 China tel : +31 (0)53 - 5388677 tel : +44 (0)113 2057276 tel : +44 (0)1623 440211 tel : 0086-21-64348388 fax : +31 (0)53 - 5383939 fax : +44 (0)113 2563556 fax : +44 (0)1623 440214 fax : 0086-21-64348366 email : info@rotorkgears.nl

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As part of a process of on-going product development, Rotork reserves the right to amend and change specifications without prior notice.Published data may be subject to change. For the very latest version release, visitour website at www.rotork.comThe name Rotork is a registered trademark. Rotork recognizes all registered trademarks. Published and produced in the UK by Rotork Controls Limited. POWSH0109