Constant Fill / Fixed Speed Coupling

Fluidomat Type WF

Water Filled fluid Couplings with hollow shaft on one end and rubber coupling on another end. Comes with the option of delayfil chamber.
Specifications View 360°

DESCRIPTION

Type WF are steel body constant fil fluid couplings with hollow shaft execution on one end and flexible coupling on the other end for respective shaft connection. They are available with delayfil chamber type WFDF and without delayfil type WF. Also available in Radially Displaceable execution having metallic disc flexible coupling on both ends.

SPECIFICATION

Type WF HF & CBSF HF are radially displaceable fluid couplings with metallic disc flexible coupling on both input and output ends. These metallic disc couplings do not require any lubrication and require least maintenance. The weight of fluid coupling is shared by motor and driven machine shaft thus reducing weight reaction on gear box shafts which are of small diameters in modern designs. They are suitable for operation with:
  • Water (aqua)
  • Water oil emulsion as per HFB classification of European Mines Safety Commission.
  • Mineral Oil
  • Maximum torque transmitting capacity is adjustable between 200% to 270% for type WF and 180% to 270% for WF DF.

ADVANTAGES

They offer all the advantages and performance characteristics of any other aluminium body Fluidomat Fluid Couplings
  • Virtually no load start and run up of motor and utilization of motor peak torque for load acceleration.
  • Smooth and controlled acceleration of driven machine.
  • Quick decay of motor starting current kick.
  • Adjustable starting characteristics and load limiting.
  • Dampening of shock loads, torsional fluctuations and vibrations.

RATING TABLE WF,WFDF

WF,WFDF
Model 600 750 900 1000 1200 1500 1800
4 1 1.8 3 4 8 15 22
360 2.6 5 9 12 20 40 60
5 4 7.5 13 18 31 55 80
6 5.6 11 19 26 45 75 114
7 10 19 33 45 78 140 197
8 14.4 28 48 66 115 205 290
566 20 40 68 93 161 315 375
9 33 64 111 152 262 373

DIMENSION TABLE WF,WFDF,WFDX

Model A B ø d4 Maximum L4 Threads 'M' BSW Flexible Coupling Model
WF-4 380 154 42 80 1" FFX-1
WFDF-4 380 240 42 80 1" FFX-1
WF-360 436 220 55 112 1" FFX-3
WFDF-360 436 316 55 112 1" FFX-3
WF-5 470 235 75 135 1" FFX-3
WFDF-5 470 280 75 135 1" FFX-3
WF-6 512 253 85 140 1 1/4" FFX-4
WFDF-6 512 328 85 140 1 1/4" FFX-4
WFDX-6 512 373 85 140 1 1/4" FFX-4
WF-7 570 237 95 155 1 1/2" FFX-4
WFDF-7 570 315 95 155 1 1/2" FFX-4
WFDX-7 570 335 95 155 1 1/2" FFX-4
WF-8 620 291 100 170 1 1/2" FP-1
WFDF-8 620 370 100 170 1 1/2" FP-1
WFDX-8 620 451 100 170 1 1/2" FP-1
WF-566 644 313 110 172 1 1/2" FP-1
WFDF-566 644 392 110 172 1 1/2" FP-1
WFDFDX-566 644 473 110 172 1 1/2" FP-1
WF-9 730 342 120 200 ø50-8P FP-2
WFDF-9 730 494 120 200 ø50-8P FP-2
WF-10 776 405 120 200 ø50-8P FP-2
WFDF-10 776 590 120 200 ø50-8P FP-2

CONNECTED FLEXIBLE COUPLING WF

Flexible Coupling Model Internal Hub External Hub Pad Type Coupling
ød1 Max. ᶩ 1 L1 ød2 Max. ᶩ 2 L2 ød3 Max. ᶩ 3 L3
FFX-1 42 67 67 60 75 130
FFX-3 80 92 72 90 110 170
FFX-4 90 102 87 100 120 195
FFX-5 125 150 230
FP-1 100 110 120
FP-2 140 155 167

DIMENSION TABLE WF HF /WF HFD / WF HFDX

FLUID COUPLING MODEL ø A B ø d 1 MAX ᶩ 1 ø d 4 MAX ᶩ 4 Flex Coupling Model FXC
WFHF-4 380 278 55 70 55 70 FXC-II
WFHFD-4 380 364 55 70 55 70 FXC-II
WFHF-360 436 350 75 95 75 95 FXC-IIIA
WFHFD-360 436 446 75 95 75 95 FXC-IIIA
WFHF-5 470 380 75 95 75 95 FXC-IIIA
WFHFD-5 470 500 75 95 75 95 FXC-IIIA
WFHF-6 512 384 90 95 80 95 FXC-III
WFHFD-6 512 458 90 95 80 95 FXC-III
WFHFDX-6 512 504 90 95 80 95 FXC-III
WFHF-7 570 402 90 110 90 110 FXC-III
WFHFD-7 570 480 90 110 90 110 FXC-III
WFHFDX-7 570 502 90 110 90 110 FXC-III
WFHF-8 620 470 110 125 110 125 FXC-IVA
WFHFDF-8 620 550 110 125 110 125 FXC-IVA
WFHFDX-8 620 630 110 125 110 125 FXC-IVA
WFHF-566 644 500 110 125 110 125 FXC-IVA
WFHFD-566 644 578 110 125 110 125 FXC-IVA
WFDFDX-566 644 659 110 125 110 125 FXC-IVA
WFHFDX-566 730 543 110 125 110 125 FXC-IVA
WFHFD-9 730 695 110 125 110 125 FXC-IVA
WFHF-10 776 629 115 125 120 125 FXC-IV
WFHFD-10 776 814 115 125 120 125 FXC-IV

TYPE WF


TYPE WF HF/WF HFD/WF HFDX


FLEXIBLE COUPLING