Constant Fill / Fixed Speed Coupling

Fluidomat Type HF/HFD/HF-DX

Radically displaceable coupling enabling prealignment of driving and driven shafts. Metallic disc flexible coupling on input and output sides
Specifications View 360°

DESCRIPTION

  • To satisfy starting and running characteristics of industrial machines Fluidomat offer three circuit types to give starting torque down to 120% of nominal torque.
  • Type SM and HF are basic coupling without delayfil chamber. Starting torque adjustable in the range of 170% to 270%.
  • Type SMD and HFD are couplings with delayfil chamber. Starting torque adjustable in the range of 140% to 270%.
  • Type SM-DX and HF-DX are couplings with extended delayfil chamber. Starting torque adjustable in the range of 120% to 270%.
  • Normal operating slip - 2% to 5% depending on coupling size and starting torque value.
  • Fusible plug blow off temperature 130°C as standard. Optional 160°C.
  • Suitable for two consecutive starts from hot and three from cold.

SPECIFICATION

RATING TABLE FOR HF/HFD/HF-DX COUPLINGS

COUPLING MODEL HF,HFD,HF-DX Maximum Ratings in KW at Different Input Speeds RPM.
600 RPM 730 RPM 900 RPM 970 RPM 1200 RPM 1470 RPM 1800 RPM *3000 RPM *3600 RPM
1 –– 0.5 0.9 1.2 2.2 4 7.5 20 26
2 –– 0.9 1.7 2.2 4.1 7.5 13.7 30 36
3 –– 1.3/td> 2.4 3 6 11 18 38 45
4 1 2 4 5 9 16.5 22 45 ––
5 2 4 7 9 16.3 30 42 70 ––
6 3 5 9 11 22 40 60 110 ––
7 4 8 15 18 34 62 85 140 ––
8 6 10 18 23 44 80 120 –– ––
8 B 9 16 29 36 68 125 180 –– ––
9 12 22 41 52 98 172 246 –– ––
9 B 16 29 54 68 129 228 300 –– ––
10 22 39 73 91 172 275 370 –– ––
10 B 32 57 107 134 253 373 500 –– ––
11 47 85 158 198 374 475 –– –– ––
12 82 148 278 348 600 750 –– –– ––
13 163 293 550 620 850 1100 –– –– ––
14 277 500 758 850 1250 –– –– –– ––
15 472 850 1148 1250 –– –– –– –– ––
16 583 1050 1400 1500 –– –– –– –– ––
16 DC 900 1500 1862 2000 –– –– –– –– ––

*Coupling for 3000 RPM should be selected only after our approval is obtained.

TECHNICAL SPECIFICATION AND DIMENSION TABLE FOR HF,HFD,HF-DX COUPLINGS

Model HF,HFD,HF-DX ø A B* ø d1 ød4 max l1 & l4 Dry Wt. In Kgs. With Connected Flexible Coupling Max. Oil Filling In Litres Connected Flexible Coupling Model
HF HFD HF-DX HF HFD HF-DX HF HFD HF-DX
3 342 239 295 329 55 70 25 28 29 2.8 3.9 FXC-I
4 367 264 320 354 60 70 34 37 39 3.7 4.3 FXC-II
5 406 285 315 375 60 70 48 51 54 5.1 6.2 7.1 FXC-II
6 435 332 358 429 75 95 64 67 70 6 7.5 9.2 FXC-IIIA
7 471 345 390 460 75 95 81 84 86 7.8 9.6 11.3 FXC-IIIA
8 505 366 407 487 80 95 96 102 107 10 13 16 FXC-III
8 B 553 405 445 535 90 110 116 122 127 13.5 15.7 19.2 FXC-III
9 584 395 445 526 90 110 124 130 135 14.4 17.4 19.4 FXC-III
9 B 620 446 511 589 110 125 168 180 184 18 25 30 FXC-IV A
10 644 468 517 611 110 125 172 184 188 22 27.5 33 FXC-IV A
10 B 714 491 537 632 110 125 217 233 237 26.8 35.1 43.8 FXC-IV A
11 751 511 566 661 115 125 281 292 300 35 44.6 54 FXC-IV
12 845 614 700 820 145 200 400 421 430 49 65 75 FXC-V
13 960 697 745 875 145 200 570 596 605 65 91 99 FXC-V
14 1104 770 813 943 195 200 640 688 703 104 134 154 FXC-VI
15 1230 901 1031 195 200 810 880 900 152 184 212 FXC-VI
16 1298 882 965 1095 195 200 1280 1320 1380 170 208 270

*Coupling for 3000RPM should be selected only after our approval is obtained.

BRAKE DRUM MOUNTING (Outer Wheel Drive)
FLUID COUPLING MODEL HF,HFD,HF-DX

Flexible Coupling Model Metallic Disc Coupling
øE C Y K* Min
FFX-I 160 75 21 26
200 75 21 26
FFX-II 200 75 19 26
250 95 10 35
FFX-III A 250 95 35 35
300 118 32 55
315 118 32 55
FFX-III 250 95 48 35
300 118 30 55
315 118 30 55
400 150 18 73
FFX-IV A 300 118 52 55
315 118 52 55
400 150 40 65
500 190 5 70
FFX-IV 400 150 40 65
500 190 5 70
600 236 (-)31 80
630 236 (-)31 80
FFX-V 500 150 70 70
600 190 34 70
630 236 34 70
710 265 25 90

*For Radial Displacement of Fluid Coupling the Brake Drum shall need to be shifted by dimension 'K' as shown. The machine/G.B shaft length / space should be adequate for this shift of B.D.

MASS MOMENT OF INERTIA "J" WITH OIL IN KG M2

Model Outer Wheel Inner Wheel
HF-3 0.25 0.05
HF-4 0.39 0.07
HF-5 0.66 0.23
HF-6 0.69 0.29
HF-7 1.32 0.35
HF-8 1.72 0.49
HF-8B 2.4 0.64
HF-9 2.82 0.76
HF-9B 4365 1.91
HF-10 5.01 2.11
HF-10B 10.15 3.34
HF-11 11.66 3.93
HF-12 18.3 7.31
HF-13 35.74 14.25
HF-14 61.46 24.1
HF-15 93.13 37.24
Model Outer Wheel Inner Wheel
HFD-3 0.26 0.05
HFD-4 0.41 0.07
HFD-5 0.71 0.24
HFD-6 0.97 0.3
HFD-7 1.46 0.4
HFD-8 1.85 0.51
HFD-8B 2.61 0.72
HFD-9 3.06 0.93
HFD-9B 5.09 1.96
HFD-10 6.07 2.18
HFD-10B 11.3 3.44
HFD-11 12.97 4.07
HFD-12 20.33 7.61
HFD-13 39.82 14.78
HFD-14 68.04 24.98
HFD-15 102.7 38.61
HFD-16
Model Outer Wheel Inner Wheel
HFDX-3 0.27 0.05
HFDX-4 0.42 0.07
HFDX-5 0.74 0.24
HFDX-6 1.04 0.3
HFDX-7 1.59 0.4
HFDX-8 1.96 0.51
HFDX-8B 2.76 0.72
HFDX-9 3.24 0.93
HFDX-9B 5.55 1.96
HFDX-10 7.04 2.18
HFDX-10B 12.3 3.44
HFDX-11 14.07 4.07
HFDX-12 21.93 7.61
HFDX-13 43.02 14.78
HFDX-14 73.14 24.98
HFDX-15