Series 80 LDownload PDFCatalogue No.:UT-80L | Revision 00

This Design is suitable when driving and driven shaft dia are considerably smaller than max bore capacity of Series 80 standard coupling. For such cases this design gives light- weight and inertia. The design can be supplied with comparatively small spacer length. Permissible maximum speed is somewhat lower than standard series 80 coupling - but adequate for most applications.

General Assembly Drawing

Series 80 L Diagram

Dimensions and Standard Sizes

Size Nominal Rating Peak Max Max E, Hub D G Std
  HP/100 Torque Torque Speed Bore Length Dia Dia C
  RPM NM NM RPM MM MM MM MM MM
65 0.45 32 64 20000 24 28 63 34 100
80 0.9 64 128 20000 28 30 72 40 100
100 1.8 128 256 18650 32 32 83 46 100
125 2.6 185 370 15800 42 41 98 59 100
150 4 285 570 15800 42 45 102 62 100
162 7 500 1000 13900 48 48 111 71 140
180 9 640 1280 12500 55 55 125 78 140
200 12 855 1710 11200 55 54 138 84 140
220 15 1070 2140 10450 65 62 148 93 140
225 18 1282 2564 10450 65 67 145 95 140
250 25 1780 3560 9200 80 76 168 114 140
262 33 2350 4700 9200 80 76 168 114 140
300 56 3990 7980 7800 90 86 198 128 140
312 56 3990 7980 7800 100 86 198 140 140
350 70 4990 9980 7000 105 95 221 150 140
375 100 7125 14250 6300 115 102 246 170 180
425 140 9975 19950 5800 120 108 267 178 180
450 170 12110 24220 5400 135 114 287 194 200
500 270 19230 38460 4700 155 127 327 226 225
550 400 28500 57000 4200 180 148 367 256 250
600 500 35625 71250 3800 190 153 405 276 250
700 800 57000 114000 3300 220 178 464 318 275
750 1100 78375 228000 3000 220 191 503 321 275
800 1600 114000 302000 3000 240 210 546 349 300

Engineering Data

Size Mass Inertia
MR^2
Maximum Misalignment Torsional
Stiff
Axial
Spring
Rate
Bolt
Torque
      AXIAL RADIAL  
  KG KG.M^2 MM MM MNM/Rad N/MM # NM
65 0.90 0.0004 1 0.6 0.01 25 6
80 1.20 0.0007 1.2 0.6 0.02 30 10
100 2.00 0.0013 2.0 0.6 0.06 50 24
125 3.00 0.0040 2.0 0.8 0.06 60 24
150 3.60 0.0047 1.3 0.8 0.06 150 24
162 4.70 0.007 1.3 1.2 0.18 100 24
180 6.20 0.012 1.5 1.2 0.20 130 48
200 7.60 0.018 1.8 1.2 0.20 165 48
220 9.40 0.026 2.0 1.2 0.26 130 48
225 9.80 0.027 1.4 1.2 0.26 275 48
250 13.70 0.048 2.2 1.2 0.38 195 48
262 13.70 0.049 1.5 1.2 0.44 350 48
300 22.00 0.10 3.0 1.2 0.64 370 200
312 21.00 0.11 1.9 1.2 0.64 415 80
350 30.00 0.19 2.0 1.2 1.07 500 200
375 41.00 0.31 2.3 1.5 1.38 540 200
425 54.00 0.50 2.5 1.5 2.14 725 400
450 64.00 0.69 2.8 1.7 2.36 755 400
500 92.00 1.24 3.0 1.9 3.92 920 400
550 126.00 2.19 3.2 2.1 5.64 920 540
600 167.00 3.45 3.7 2.1 6.93 900 700
700 259.00 7.15 4.1 2.4 11.3 1230 1400
750 321.00 10.25 4.6 2.4 15 1480 1800
800 428.00 16.12 5.0 2.6 ON REQ ON REQ 2400
Mass, Inertia,Stiffness are at max bore with standard dimension C listed above. Other C Dimension 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-80L | Revision 00