Series Type 11Download PDFCatalogue No.: UT-Flexi-11 | Revision 00

Flexilink Type 11 coupling is used to connect shaft to shaft. Its unique feature is that it can be removed in situ without disturbing connecting machines.

General Assembly Drawing

Flexilink Coupling Type 11 Diagram

Dimensions and Standard Sizes

Nominal Reting
Size HP/100 Torque Peak Overload
Torque		 Max
Speed		 Max
Bore		 D Dia G Dia E N M Min C
  RPM NM NM RPM MM MM MM MM MM MM MM
251 35.1 2500 6250 5600 75 230 125 110 115 140 150
321 44.9 3200 8000 5200 85 245 140 110 115 160 170
401 56.1 4000 10000 4800 95 270 155 125 132 170 184
501 70.2 5000 18000 4400 105 300 165 130 138 180 196
631 88.4 6300 22500 4000 120 325 185 130 138 190 206
801 112 8000 28000 3700 130 350 210 145 153 200 216
1000 140 10000 20000 3400 140 370 215 145 154 210 228
1001 154 11000 34900 3400 140 370 225 155 164 210 228
1251 175 12500 43000 3200 150 395 230 170 179 225 243
1601 225 16000 54500 2900 160 415 255 190 199 240 258
2000 281 20000 40000 2700 180 450 260 175 184 254 272
2001 281 20000 68000 2700 180 450 260 195 204 254 272
2501 351 25000 84000 2500 190 470 280 220 227 268 282
3201 449 32000 106000 2300 200 500 305 255 265 280 300
4000 561 40000 80000 2100 210 550 310 210 220 300 320
4001 561 40000 131500 2100 210 550 340 275 285 300 320
5000 702 50000 100000 1950 230 590 332 230 240 310 330
5001 702 50000 160000 1950 230 590 370 305 315 310 330
6301 884 63000 205000 1800 260 650 420 310 325 330 360
8000 1123 80000 160000 1650 270 690 375 270 285 360 390
8001 1123 80000 254000 1650 280 750 450 360 375 360 390

Engineering Data

Max Misalignent

Mass Inertia

Change/Metre
Size Axial Radial Tor Stiff Axial Stiff ANG Stiff
(H CPLG)		 MR2

Spacer Length
Mass MR2
  MM MM MNM/RAD N/MM NM/RAD Kg KgM2 Kg KGM2
251 2.0 3.0 0.80 560 3250 44 0.267 18.1 0.04
321 2.0 3.0 0.98 450 3000 51 0.371 19.6 0.05
401 3.0 4.0 1.21 350 3000 72 0.596 23.4 0.08
501 4.0 4.0 1.55 560 11700 92 0.967 39.5 0.16
631 5.0 5.0 1.95 500 12380 115 1.463 32.0 0.14
801 6.0 5.0 2.65 635 18100 142 2.101 35.1 0.18
1000 6.0 5.0 2.57 350 11350 147 2.13 34.5 0.22
1001 6.0 5.0 3.00 560 18100 178 2.807 39.0 0.25
1251 6.0 6.0 3.75 750 28300 211 3.914 51.3 0.35
1601 6.0 6.0 4.12 600 25400 235 5.222 72.0 0.97
2000 8.0 6.5 4.75 580 27500 259 4.478 51.6 0.565
2001 8.0 6.5 5.45 820 38500 310 7.873 64.1 0.68
2501 8.0 7.0 6.70 945 51500 359 9.731 71.9 0.76
3201 8.0 7.0 8.75 1160 73000 441 13.6 80.8 1.07
4000 8.0 7.5 8.75 490 37000 481 12.5 88.7 1.42
4001 8.0 7.5 10.60 900 68000 620 22.1 101 1.68
5000 8.0 8.0 11.20 550 49000 625 17.0 100 2.02
5001 8.0 8.0 13.60 945 84000 757 30.9 100 2.02
6301 10.5 8.5 17.50 945 103000 975 48.6 132 3.11
8000 10.0 9.0 18.50 620 77000 911 35.0 124 3.88
8001 10.0 10.0 21.80 975 124000 1207 66.2 151 4.66
A - Mass & Inertia , Torsional Stiffness are with minimum spacer 'M'
B - Longer Spacer Lengths available as required
Download PDFCatalogue No.:UT-Flexi-11 | Revision 00