Series 80 XSPDownload PDFCatalogue No.:UT-80 XSP | Revision 00

These couplings have captured centre member, this feature prevents spacer sub assembly from flying off even in unlikely event of disc as well as bolt failure.

* meet API 610 requirements * can be supplied to API671 on request

General Assembly Drawing

Series 80 XSPL Diagram

Dimensions and Standard Sizes

Size Nominal HP/100 Rating Torque Peak Torque Max Speed Max Bore E-Hub Length D Dia F Dia Std C
  RPM NM NM RPM MM MM MM MM MM
65 0.45 32 64 25000 42 28 66 63 100
80 0.90 64 128 25000 48 30 75 72 100
100 1.80 128 256 25000 55 32 87 83 100
125 2.60 185 370 20000 65 41 102 98 100
150 4.00 285 570 20000 70 45 105 102 100
162 7.00 500 1000 18000 75 48 115 111 140
180 9.00 640 1280 18000 90 55 130 125 140
200 12.00 855 1710 16000 95 54 143 138 140
220 15.00 1070 2140 16000 102 62 152 148 140
225 18.00 1282 2564 14600 100 67 150 145 140
250 25.00 1780 3560 12300 115 76 173 168 140
262 33.00 2350 4700 12300 115 76 173 168 140
300 56.00 3990 7980 11000 140 86 203 198 180
312 56.00 3990 7980 11000 140 86 203 198 180
350 70.00 4990 9980 10500 155 95 227 221 180
375 100.00 7125 14250 10000 170 102 252 246 200
425 140.00 9975 19950 8000 185 108 273 273 200
450 170.00 12110 24220 7000 200 114 293 293 250
500 270.00 19230 38460 6000 230 127 333 333 250

Engineering Data

Size Mass Inertia
MR^2		 Maximum
Misalignment		 Torsional
Stiff		 Axial
Spring
Rate		 Bolt Tight Torque
      AXIAL RADIAL  
  KG KG.M^2 MM MM MNM/Rad N/MM # NM ## MM
65 2 0.001 1.0 0.6 0.017 25 6 6
80 3 0.002 1.2 0.6 0.031 30 10 6
100 4 0.004 2.0 0.6 0.044 50 24 10
125 5 0.009 2.0 0.8 0.080 60 24 24
150 6 0.010 1.3 0.8 0.130 150 24 24
162 8 0.016 1.3 1.2 0.210 100 24 24
180 11 0.030 1.5 1.2 0.270 130 48 48
200 13 0.044 1.8 1.2 0.370 165 48 48
220 17 0.062 2.0 1.2 0.470 130 48 48
225 17 0.058 1.4 1.2 0.600 275 48 48
250 23 0.115 2.2 1.2 0.800 195 48 48
262 23 0.115 1.5 1.2 1.100 350 48 48
300 38 0.250 3.0 1.2 1.400 370 200 80
312 34 0.240 1.9 1.2 1.500 415 80 80
350 51 0.440 2.0 1.2 2.800 500 200 200
375 66 0.700 2.3 1.5 3.700 540 200 200
425 95 1.220 2.5 1.5 5.800 725 400 400
450 115 1.700 2.8 1.7 6.600 755 400 400
500 152 3.000 3.0 1.9 11.000 920 400 400
Mass , Inertia, Stiffness are at max bore with standard spacer dimension C listed above. Other C dimension are available as required on request . Hub dimensions can be modified to suit special needs. Max angular misalignment 0.50 Deg /Pack .Misalignment limits are for speeds upto 3000 RPM. For higher Speeds consult us. Bolt Tightening Torques - # for Disc Pack Bolts, ## for Hub Bolts.
Download PDFCatalogue No.:UT-80 XSP | Revision 00