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RLHD High Speed Diaphragm Coupling

Suitable for higher speed applications, it also adopts a flexible component integrated assembly design, with a maximum speed of up to 42000rpm.

RLHD High Speed Diaphragm Coupling
Model D D1 D2 D3 d(max) L1 LT LS
Design calculation according to
457.2(18")		 Maximum Allowable Speed Nominal Torque Maximum Instantaneous Torque
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) n max(r/min) T(N.m) Tmax(N.m)
RLHD95-6 95 49 94 61 35 35 =LS+2*24 Provide data according to design requirements 40000 1000 1300
RLHD125-6 125 63 112 79 45 45 =LS+2*35 31500 2300 3000
RLHD145-6 145 77 133 90 55 55 =LS+2*45 26500 4000 5000
RLHD175-6 175 98 155 112 70 70 =LS+2*63 22000 6700 8500
RLHD205-6 205 112 170 127 80 80 =LS+2*77 19000 10500 13000
RLHD220-6 220 126 200 145 90 95 =LS+2*95 17300 14500 18500
RLHD250-6 250 147 220 165 105 105 =LS+2*98 15300 21000 27000
RLHD270-6 270 154 238 182 110 115 =LS+2*111 14200 26500 35000
RLHD295-6 295 168 256 200 120 125 =LS+2*119 12800 35000 45500
RLHD320-6 320 182 278 210 130 135 =LS+2*132 12000 41000 52000

Model Mass Point
G		 Angular Deviation Maximum axial deviation L2 Intermediate Mass
m		 Intermediate moment of inertia Intermediate torsional stiffness Weight
M		 Torsional Stiffness Rotational Inertia Total Mass
(KG)
(mm) (±△º) (Max±△mm) (mm) 10-3kg/mm Js10-6(Kg.m²/mm) Ct-106(Nm.mm/rad) (Kg) Ct-106(N.m/rad) J(Kg.m²)
RLHD95-6 21.5 0.35 1.6 78 3.65 3.09 31.5 4.9 0.048 0.006 (3.65/1000)*(Ls-457.2)+4.9
RLHD125-6 25.5 2 87 5.6 8.13 82.6 8.4 0.11 0.016 (5.6/1000)*(Ls-457.2)+8.4
RLHD145-6 30 2.4 105 8.38 15.7 160 13.7 0.201 0.0365 (8.38/1000)*(Ls-457.2)+13.7
RLHD175-6 35.5 3 118 11 31.1 317 21 0.378 0.0812 (11/1000)*(Ls-457.2)+21
RLHD205-6 38.5 3.8 125 15.5 56.1 571 30.4 0.623 0.1535 (15.5/1000)*(Ls-457.2)+30.4
RLHD220-6 44.5 4 142 17.5 84.7 863 42.7 0.896 0.2692 (17.5/1000)*(Ls-457.2)+42.7
RLHD250-6 51.5 4.6 160 22 138 1404 57.5 1.354 0.4711 (22/1000)*(Ls-457.2)+57.5
RLHD270-6 55 5 179 26 202 2058 72.8 1.79 0.6935 (26/1000)*(Ls-457.2)+72.8
RLHD295-6 60.5 5.6 190 31 297 2962 93 2.43 1.0568 (31/1000)*(Ls-457.2)+93
RLHD320-6 64 5.8 200 35.5 361 3684 114 3.02 1.5153 (35.5/1000)*(Ls-457.2)+114

Model D D1 D2 D3 d1(max) L1 LT LS
Design calculation according to
457.2(18")		 Maximum Allowable Speed Nominal Torque Maximum Instantaneous Torque
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) n max(r/min) T(N.m) Tmax(N.m)
RLHD145-8 145 77 133 90 55 55 =LS+2*45 Provide data according to design requirements 26300 5700 7400
RLHD175-8 175 98 155 112 70 70 =LS+2*63 22000 9600 12300
RLHD205-8 205 112 170 127 80 80 =LS+2*77 18500 15000 19000
RLHD220-8 220 126 200 145 90 95 =LS+2*95 17200 20000 26500
RLHD250-8 250 147 220 165 105 105 =LS+2*98 15300 29200 38200
RLHD270-8 270 154 238 182 110 115 =LS+2*111 14200 38100 49000
RLHD295-8 295 168 256 200 120 125 =LS+2*119 12500 49500 64000
RLHD320-8 320 182 278 210 130 135 =LS+2*132 12000 59000 77000
RLHD350-8 350 196 308 235 140 145 =LS+2*142 11000 81000 105000
RLHD390-8 390 224 335 260 160 165 =LS+2*161 9800 115000 150000
RLHD435-8 435 252 370 295 180 185 =LS+2*179 8750 168500 220000
RLHD498-8 498 294 415 335 210 215 =LS+2*217 7500 250000 320000
RLHD545-8 545 322 464 370 230 240 =LS+2*247 7000 330000 420000
RLHD595-8 680 350 494 400 250 260 =LS+2*272 6450 410000 540000

Model Mass Point
G		 Angular Deviation Maximum axial deviation L2 Intermediate Mass
m		 Intermediate moment of inertia Intermediate torsional stiffness Weight
M		 Torsional Stiffness Rotational Inertia Total Mass
(KG)
(mm) (±△º) (Max±△mm) (mm) 10-3kg/mm Js10-6(Kg.m²/mm) Ct-106(Nm.mm/rad) (Kg) Ct-106(N.m/rad) J(Kg.m²)
RLHD145-8 30 0.25 1.6 105 8.38 15.7 160 14 0.248 0.037 (8.38/1000)*(LS-457.2)+14
RLHD175-8 35.5 1.8 118 11 31.1 317 21.5 0.472 0.083 (11/1000)*(LS-457.2)+21.5
RLHD205-8 38.5 2.4 125 15.5 56.1 571 31.1 0.792 0.159 (15.5/1000)*(LS-457.2)+31.3
RLHD220-8 45 2.6 142 17.5 84.7 863 43.6 0.16 0.2797 (17.5/1000)*(LS-457.2)+43.6
RLHD250-8 52 3 160 22 138 1404 58.7 1.77 0.4825 (22/1000)*(LS-457.2)+58.7
RLHD270-8 55.5 3.2 179 26 202 2058 74 2.38 1.706 (26/1000)*(LS-457.2)+74
RLHD295-8 60.5 2.6 190 31 297 2962 94.8 3.28 1.0912 (31/1000)*(LS-457.2)+94.8
RLHD320-8 64 3.8 200 35.5 361 3684 117 4.08 1.56 (35.5/1000)*(LS-457.2)+117
RLHD350-8 69 3.8 215 45 578 5887 149 5.83 2.36 (45/1000)*(LS-457.2)+149
RLHD390-8 78.5 4.4 240 59 922 9396 208 8.73 4.125 (59/1000)*(LS-457.2)+208
RLHD435-8 88 5 277 74 1493 15213 290 13.4 7.301 (74/1000)*(LS-457.2)+290
RLHD498-8 99 5.8 312 97 2497 25443 420 20.8 13.912 (97/1000)*(LS-457.2)+420
RLHD545-8 109 6.4 337 120 3777 38487 559 28.3 22.01 (120/1000)*(LS-457.2)+559
RLHD595-8 116.5 7.2 357 135 4971 50657 690 36.3 32.215 (135/1000)*(LS-457.2)+690

Model D D1 D2 D3 d1(max) L1 LT LS
Design calculation according to
457.2(18")		 Maximum Allowable Speed Nominal Torque Maximum Instantaneous Torque
(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) n max(r/min) T(N.m) Tmax(N.m)
RLHD220-10 220 126 200 145 90 95 =LS+2*95 Provide data according to design requirements 17200 20000 26500
RLHD250-10 250 147 220 165 105 105 =LS+2*98 15300 29200 38200
RLHD270-10 270 154 238 182 110 115 =LS+2*111 14200 38100 49000
RLHD295-10 295 168 256 200 120 125 =LS+2*119 12500 49500 64000
RLHD320-10 320 182 278 210 130 135 =LS+2*132 12000 59000 77000
RLHD350-10 350 196 308 235 140 145 =LS+2*142 11000 81000 105000
RLHD390-10 390 224 335 260 160 165 =LS+2*161 9800 115000 150000
RLHD435-10 435 252 370 295 180 185 =LS+2*179 8750 168500 220000
RLHD498-10 498 294 415 335 210 215 =LS+2*217 7500 250000 320000
RLHD545-10 545 322 464 370 230 240 =LS+2*247 7000 330000 420000
RLHD595-10 680 350 494 400 250 260 =LS+2*272 6450 410000 540000

Model Mass Point
G		 Angular Deviation Maximum axial deviation L2 Intermediate Mass
m		 Intermediate moment of inertia Intermediate torsional stiffness Weight
M		 Torsional Stiffness Rotational Inertia Total Mass
(KG)
(mm) (±△º) (Max±△mm) (mm) 10-3kg/mm Js10-6(Kg.m²/mm) Cts-106(Nm.mm/rad) (Kg) Ct-106(N.m/rad) J(Kg.m²)
RLHD220-10 45 0.15 1.6 142 17.5 84.7 863 45 1.31 0.248 (17.5/1000)*(LS-457.2)+45
RLHD250-10 52 2 160 22 138 1404 60 2.02 0.493 (22/1000)*(LS-457.2)+60
RLHD270-10 55.5 2.1 179 26 202 2058 78 2.73 0.721 (26/1000)*(LS-457.2)+78
RLHD295-10 60.5 2.4 190 31 297 2962 97 3.77 1.123 (31/1000)*(LS-457.2)+97
RLHD320-10 64 2.4 200 35.5 361 3684 125 4.71 1.615 (35.5/1000)*(LS-457.2)+125
RLHD350-10 69 2.4 215 45 578 5887 155 6.78 2.425 (45/1000)*(LS-457.2)+155
RLHD390-10 78.5 2.8 240 59 922 9396 215 10.2 4.239 (59/1000)*(LS-457.2)+215
RLHD435-10 88 3.2 277 74 1493 15213 305 15.8 7.463 (74/1000)*(LS-457.2)+305
RLHD498-10 99 3.8 312 97 2497 25443 435 24.7 14.223 (97/1000)*(LS-457.2)+435
RLHD545-10 109 4 337 120 3777 38487 578 33.8 22.543 (120/1000)*(LS-457.2)+578
RLHD595-10 116.5 4.6 357 135 4971 50657 710 43.5 32.915 (135/1000)*(LS-457.2)+710

« RLHD High Speed Diaphragm Coupling » Post Date: 2023/8/16

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