80 SV-SF Download PDFCatalogue No.: UT-80SV-SF | Revision 00

Floating Shafts are available in fixed Length as well as adjustible Lengths with Shrink Disc/ Splines. Hollow tubes are used to fabricate shafts. Shafts are light weight and require very little maintenance. Lubrication is required only for intermediate bearings.

Tube Size is selected to ensure operation well away from critical whirling speed.

  • For Floating Shaft Type SV, span is centre of Disc pack to Cr of disc pack
  • For semifloating shaft type SF, span is bearing centre to cr of disc pack

General Assembly Drawing

80 SV-SF Diagram

Dimensions and Standard Sizes

Size Nominal
HP/100 RPM
Nominal
Torque Nm
Peak Torque
Nm
Max Bore
mm
D G G1
65 0.45 32 64 28 66 42 28
80 0.90 64 128 38 75 54 30
100 1.80 128 256 42 87 60 32
125 2.60 185 370 48 102 70 41
150 4.00 285 570 48 105 69 45
162 7.00 500 1000 55 115 80 48
180 9.00 640 1280 65 130 90 55
200 12.00 855 1710 70 143 100 54
220 15.00 1070 2140 80 143 112 62
225 18.00 1282 2562 75 148 110 67
250 25.00 1780 3560 80 173 130 76
262 33.00 2350 4700 90 173 130 76
300 56.00 3990 7980 110 203 157 86
312 56.00 3990 7980 110 203 157 86
350 70.00 4990 9980 115 227 162 95
375 100.00 7125 14250 130 252 187 102
425 140.00 9975 19950 130 273 191 108
450 170.00 12110 24220 145 293 211 114
500 270.00 19230 38460 175 333 251 127
550 400.00 28500 57000 190 373 270 148
600 500.00 35625 71250 210 412 as reqd 153
700 800.00 57000 114000 240 470 as reqd 178
750 1100.00 78375 156750 270 510 as reqd 191
800 1600.00 114000 228000 300 553 as reqd 210
Size

Weight

Inertia MR^2

End Float

SV SF SV SF SV (+) SF (*)
SV(-)
Bolt
Torque#
Bolt
Torque##
  kg kg Kg.m^2 Kg.m^2 MM MM NM NM
65 1.9 2.0 0.001 0.001 1.00 0.50 6 6
80 2.7 2.3 0.002 0.002 1.20 0.60 10 6
100 4.1 2.7 0.004 0.003 2.00 1.00 24 10
125 6.0 4.3 0.009 0.005 2.00 1.00 24 24
150 6.1 4.4 0.009 0.005 1.30 0.65 24 24
162 8.1 6.6 0.014 0.008 1.30 0.65 24 48
180 11.0 9.5 0.027 0.016 1.50 0.75 48 48
200 14.0 11.2 0.040 0.024 1.80 0.90 48 48
220 16.8 15.1 0.043 0.026 2.00 1.00 48 48
225 17.5 13.5 0.044 0.027 1.40 0.70 48 48
250 24.4 21.2 0.105 0.064 2.20 1.10 48 48
262 24.2 21.1 0.105 0.064 1.50 0.75 48 48
300 43.2 35.7 0.250 0.152 3.00 1.50 200 80
312 36.8 30.4 0.220 0.134 1.90 0.95 80 80
350 53.0 40.5 0.400 0.244 2.00 1.00 200 200
375 68.0 55.6 0.600 0.366 2.30 1.15 200 200
425 94.0 74.0 1.000 0.61 2.50 1.25 400 400
450 121.0 on req 1.480 on req 2.80 1.40 400 400
500 150.0 on req 2.490 on req 3.00 1.50 400 400
550 187.0 on req 3.800 on req 3.20 1.60 540 540
600 255.0 on req 6.700 on req 3.70 1.85 700 700
700 388.0 on req 12.800 on req 4.10 2.05 1400 1400
750 480.0 on req 17.700 on req 4.60 2.30 1800 1400
800 680.0 on req 30.000 on req 5.00 2.50 2400 1400

Note - Mass and Inertia are excluding tube and at max bore. Max misalignment 0.5 deg/pack For Maximum Length , Permissible speeds and Tube Dia - see Selection Table. '(+) indicates only axial extension , (-) indicates axial compression , (*) indicates expansion as well as compression.

Download PDFCatalogue No.:80SV-SF | Revision 00