Type 'HTC', 'DFC' & 'WDFC' Sizes 290 To 1040 · The Pembril 'DFC' Fluid Coupling when used in conjunction with a Coupling. Bore and keyways may be finished to suit customer fixed

Type 'HTC', 'DFC' & 'WDFC' Sizes 290 To 1040

PEMBRIL

DELAYED FILLING CHAMBER

FLUID COUPLINGS

The Pembril 'DFC' Fluid Coupling when used in conjunction with a Coupling. Bore and keyways may be finished to suit customer

fixed speed motor will give the motor a light load start, provides requirement. Filling and fusible plugs are fitted on the casing wall and

smooth acceleration and ensure overload protection for the motor and on the periphery of the coupling respectively.

driven machine. Using a Fluid Coupling in the drive line often makes it

possible to employ a smaller motor because the Fluid Coupling allow

the Motor to run quickly upto the speed, where its overload capacity 1. Torque transmitting capacity can be monitored in the range of

may be used for starting the machine. 120-270%.

Pembril 'DFC' Fluid Couplings are installed between coxial shaft. 2. Progressively increases the torque applied to the machine.

Normally 'DFC' Fluid Coupling is mounted on the driven machine shaft 3. Designed to achieve good heat-dissipation.and connected to the motor by a flexible coupling which absorbs any

small assembly misalignment.4. Hollow shaft mounting for Compactness.

During starting condition 'DFC' Fluid Coupling Chamber withdraws a 5. Motor start up under off load condition.

small quantity of oil from main circuit to reduce transmitted torque.

6. Increases acceleration time.After motor reaches the full speed, this retained oil, flows back into

main circuit which entirely depends on the slip.7. Overload protection.

The 'DFC' Fluid Coupling is a compact, rugged unit. The major 8. Very high efficiency due to low slip at rated duty.

component being Aluminium Alloy casting, it comprises basic Fluid

Coupling with the added advantage of Delayed Chamber and Flexible

The Main Features of Pembril 'DFC' Fluid Couplings are :

PEMBRIL


FLUID COUPLING

Type 'DFC' Sizes 290 To 1040

RATING TABLE

Max. transmission capacity in kw at various speeds-RPM

SIZE 720 870 960 1450 1750 2950

290 2.80 4.56 5.90 22.00 32.00 73.00

320 4.00 7.00 10.00 34.00 56.00 85.00

370 5.92 11.20 15.83 56.00 100.0 140.0

410 10.87 19.18 26.00 89.00 140.0 275.0

450 16.67 29.52 39.73 134.0 185.0 450.0

500 30.90 55.5 74.1 175.0 275.0 --

580 59.80 105.2 143.0 346.0 500.0 --

660 105.3 187.0 255.0 600.0 700.0 --

740 199.5 337.0 388.0 783.0 -- --

810 290.0 490.0 600.0 1150 -- --

910 532.0 760.0 860.0 -- -- --

The chart may be used for selecting ‘DFC’ Fluid Coupling. It shows maximum operating power ratings for approved applications with direct on started squirrel cage motors, allow for 2 to 4% slip in fluid coupling - low to high loadings.

ALL DIMENSIONS ARE IN MM

CPLG SIZE A C D E G L L1 T W W1 W2 W3 Z1 Z2 Q

290 340 55 48 109 110 270 51 M20X2.5 24 9 19.5 28.5 0.95 0.298 4.5

320 380 55 60 130 115 296 51 M30X3.5 38 15 32 45.2 1.48 0.374 7.2

370 434 70 60 144 140 338 54 M30X3.5 48.5 21.3 38 59.3 2.80 0.627 10.8

410 454 75 80 168 155 383 60 M30X3.5 80 25 70.8 95.8 4.95 0.876 15.8

450 521 85 80 172 170 409 67 M30X3.5 106 36 90.5 126.5 7.10 1.770 20.5

500 595 95 90 170 170 426 86 M30X3.5 135 40 121 161 13.2 2.530 30.8

580 660 115 110 184 176 455 95 M30X3.5 185 60 172 232 36.5 5.560 47

660 749 115 110 239 180 514 95 M30X3.5 260 85 243 328 40 8.535 68

740 838 115 145 278 240 613 95 M30X3.5 305 95 299 394 68 17.85 89

810 914 115 145 416 210 721 95 M30X3.5 315 105 330 435 107 27.25 120

910 1032 140 190 323 300 737 114 48X8 TRAP. 460 245 369 614 205 38.15 154

1040 1162 170 190 353 315 795 127 48X8 TRAP. 514 113 619 732 290 66.50 218

C&D - Maximum standard bores with standard keywaysE - Possible shaft to shaft end distanceW - Approx total weight of unit without oil - kgs W1 - Weight reaction on driving machine - kgs W2 - Weight reaction on driven machine (with oil) - kgs W3 - Approx total weight of unit with oil - kgs

2Z1 - Moment of inertia of fluid cplg & flex. Cplg. - kgm2Z2 - Moment of inertia of shaft and runner of cplg. - kgm

Q - Approximate max. Oil quantity - litres

PEMBRIL


FLUID COUPLING

Type 'HTC' Sizes 204 To 1040

SIZE 720 870 960 1450 1750 2950

204 0.40 0.70 0.90 3.00 5.16 17.50

266 1.50 2.50 3.50 12.00 20.00 30.00

290 2.80 4.56 5.90 22.00 32.00 73.00

320 4.00 7.00 10.00 34.00 56.00 85.00

370 5.92 11.20 15.83 56.00 100.0 140.0

410 10.87 19.18 26.00 89.00 140.0 275.0

450 16.67 29.52 39.73 134.0 185.0 450.0

500 30.90 55.5 74.1 175.0 275.0 --

580 59.80 105.2 143.0 346.0 500.0 --

660 105.3 187.0 255.0 600.0 700.0 --

740 199.5 337.0 388.0 783.0 -- --

810 290.0 490.0 600.0 1150 -- --

910 532.0 760.0 860.0 -- -- --

The chart may be used for selecting ‘HTC’ Fluid Coupling. It shows maximum operating power ratings for approved applications with direct on started squirrel cage motors, allow for 2 to 4% slip in fluid coupling - low to high loadings.

RATING TABLE

Max. transmission capacity in kw at various speeds-RPM


204 237 30 38 110 80 217 27 M16X2 12 5 9 14 0.346 0.235 2

266 308 55 42 56 110 217 51 M20X2.5 18 8 14 22 0.54 0.270 4

290 340 55 48 77 110 238 51 M20X2.5 22 9 17 26 0.80 0.298 4

320 380 55 60 84 115 250 51 M30X3.5 35 15 26.2 41.2 1.35 0.374 6.2

370 434 70 60 82 140 276 54 M30X3.5 56.3 21.3 44.5 65.8 2.60 0.627 9.5

410 454 75 80 96 155 311 60 M30X3.5 75 25 64 89 4.75 0.876 14

450 521 85 80 92 170 329 67 M30X3.5 114 36 78 96 6.80 1.770 18

500 595 95 90 97 170 353 86 M30X3.5 146 40 106 122 12.6 2.530 27.6

580 660 115 110 130 176 401 95 M30X3.5 170 60 152 212 24 5.560 42.5

660 749 115 110 172 180 447 95 M30X3.5 245 85 220 305 37 8.535 60

740 838 115 145 165 240 500 95 M30X3.5 285 95 270 365 65 17.85 80

810 914 115 145 275 210 580 95 M30X3.5 290 105 395 400 102 27.25 110

910 1032 140 190 203 300 617 114 48X8 TRAP. 430 245 327 572 198 38.15 142





Head Office : P. B. No. 5, Chinchwad, Pune - 411 019, India. Tel. : (91-20) 27475141 / 42 / 43 / 44, Fax : (91-20) 27450287, 27476601.

Premium Energy Transmission Limited

Manufacturing Units : •• Unit-I :: P. B. No. 5, Chinchwad, Pune - 411 019, India. Tel. : (91-20) 27475141 / 42 / 43 / 44, Fax : (91-20) 27450287, 27476601. • Unit-II :: Falta Industrial Growth Centre, Sector-III, Falta, 24 Parganas (South), West Bengal- 743504, India. Tel.: (91-3174) 222231 / 32 / 33 / 37, Fax : (91-3174) 222234. • Unit-III :: G-56 / 57, MIDC Industrial Area, Chlkalthana, P. B. No. 779, Aurangabad - 431 210, India. Tel.: (91-240) 2485521, 2485856, 2485056, Fax : (91-240)2485756. • Unit-IV :: 31-P, MIDC Industrial Area, Chlkalthana, P. B. No. 779, Aurangabad - 431 210, India. Tel.: (91-240) 2482858, 2471298, Fax : (91-240) 2482857.

Regional Offices : • Mumbai :: Industry Manor, Appasaheb Marathe Marg, Prabhadevi, Mumbai - 400 025, India. Tel.: (91-22) 24223747, 24365510, Fax : (91-22) 24367785, 24379555. • New Delhi :: Express Building Annexe, 9-10, Bahadhur Shah ZafarMarg, P. B. No. 7024, New Delhi - 110 002, India. Tel. : (91-11) 23730554 (8 Lines), Fax : (91-11) 23359782 / 23357739. • Kolkata :: Thapar House, 25, Brabourne Road, P. B. No. 702, Kolkata - 700 001, India. Tel.: (91-33) 22424316, 22423780, 22423805,22424317 / 20 / 21, 22438815, 22420817, Fax : (91-33) 22424325. • Chennai :: "Wavoo Mansion", 6th Floor, New No. 48 (Old No. 39) Rajaji Salai, Chennai - 600 001, India. Tel.: (91-44) 25255200, (91-44) 25224557.

Branch Office : Ahmedabad :: ‘Jaldarshan' Ashram Road, Navrangpura, Ahmedabad - 380 009, India. Tel.: (91-79) 26580428 / 0518 / 1856 / 1857 / 1861, Fax : (91-79) 26587783. Nagpur :: ‘Guman' Pandit Jawaharlal Nehru Marg, Sadar, P. B.No. 129, Nagpur - 440 001, India. Tel.: (91-712) 2526588, 2524125, 2526038, Fax : (91-712) 2541142. Ranchi :: Rani Kuthi 82, Burdwan Compound, P. B. No. 139, Ranchi - 834 001, India. Tel.: (91-651) 2562069, 2562651, Fax : (91-651)2562027. Bangalore :: 16/3, Ali Asker Road, P. B. No. 216, Off Cunningham Road, Bangalore - 560 052, India. Tel.: (91-80) 22262062, Fax : (91-80) 22253472. Hyderabad :: 6-2-47, A, C. Guards, 1st Floor, P. B. No. 9, Hyderabad - 500 004, India.Tel.: (91-40) 23314025, 23316446, 23390544, Fax : (91-40) 23318557. Kochi :: 39/5567, M. G. Road, Emakulam, Kochi - 682 015, India. Tel.: (91-484) 2359661, 2359372, 2359190, Fax : (91-484) 2359589.

Representative Offices : Surat :: Flat No. 22, Vibhag 1, Patel Nagar Society, Adajan Main Road, Surat - 395 009, India. Tel.: (91-261) 22683330, Mob.: 09825404016. Indore :: G-1, ‘Vipin Kanti Mansion' 41, Anoop Nagar, Indore (M.P.), India. Tel.: (91-731)2421135, Mob.: 09826041910. Lucknow :: G-701, Halwasiya Utsav Enclave, Opposite HAL, Faizabad Road, Lucknow - 226 016, India. Tel.: (91-522) 3954033, 2344962, Mob.: 09415086044. Ludhiana :: House No. 74-B, 1st Floor, Model TownExtension, Ludhiana, India. Mob.: 09814640863.Coimbatore :: 114, Gautam Apartments, Sengupta Street, Ramnagar, Coimbatore - 641 009, India. Mob.: (91-422) 3220388.Rourkela :: D2, Civil Township, Rourkela - 769 004, India. Mob.: 09437248230.

Website : www.premiumtransmission.com

PEMBRIL


FLUID COUPLING

Type 'WDFC' Sizes 290 To 1040

The chart may be used for selecting ‘WDFC’ Fluid Coupling. It shows maximum operating power ratings for approved applications with direct on started squirrel cage motors, allow for 2 to 4% slip in fluid coupling - low to high loadings.

Rating Table Max. Transmitting Capacity in kW at various speeds-RPM

SIZE 720 870 960 1450 1750 2950

290 2.80 4.56 5.90 22.00 32.00 73.00

320 4.00 7.00 10.00 34.00 56.00 85.00

370 5.92 11.20 15.83 56.00 100.0 140.0

410 10.87 19.18 26.00 89.00 140.0 275.0

450 16.67 29.52 39.73 134.0 185.0 450.0

500 30.90 55.5 74.1 175.0 275.0 --

580 59.80 105.2 143.0 346.0 500.0 --

660 105.3 187.0 255.0 600.0 700.0 --

740 199.5 337.0 388.0 783.0 -- --

810 290.0 490.0 600.0 1150 -- --

910 532.0 760.0 860.0 -- -- --

1040 870.0 1150 1252 -- -- --





290 340 55 48 159 110 320 51 M20X2.5 29 9 24 33 1.10 0.298 4.5

320 380 55 60 184 115 350 51 M30X3.5 41 15 32.5 47.5 1.68 0.374 7.2

370 434 70 60 180 140 374 54 M30X3.5 63.3 21.3 51.7 73 3.12 0.627 10.8

410 454 75 80 226 155 441 60 M30X3.5 85 25 74.2 99.2 5.15 0.876 15.8

450 521 85 80 235 170 472 67 M30X3.5 116 36 98.5 134.5 7.4 1.770 20.5

500 595 95 90 235 170 491 86 M30X3.5 145 40 132.7 172.7 13.8 2.530 30.8

580 660 115 110 268 176 539 95 M30X3.5 200 60 182.3 242.3 32.5 5.560 47

660 749 115 110 301 180 576 95 M30X3.5 275 85 251 336.5 43 8.535 68

740 838 115 145 373 240 708 95 M30X3.5 325 95 310.1 405.1 72 17.85 89

810 914 115 145 398 210 703 95 M30X3.5 330 105 333 438 112 27.25 120

910 1032 140 190 469 300 883 114 48X8 TRAP. 740 245 633.6 878.6 215 38.15 154


Pratisaad

/04/05

PEMBRIL

DELAYED FILLING

CHAMBER FLUID

COUPLINGS

Type SDFC Sizes 290 To 1040

The Pembril 'SDFC' Fluid Coupling when used in conj unction with a

fixed motor will give the motor a light toad start, provides smooth

acceleration and ensure overload protection for the motor and driven

machine. Using a Fluid Coupling in the drive line often makes it

possible to employ a smaller motor because the Fluid Coupling allow

the Motor to run quickly upto the speed, where its overload capacity

may be used for starting the machine.

Pembril 'SDFC' Fluid Couplings are installed between coaxial shaft.

Normally 'SDFC' Fluid Coupling is mounted between the motor and

machine shaft and connected by flexible couplings, which absorb the

small assembly misalignments. During starting condition 'SDFC'

Fluid Coupling Chamber withdraws the small quantity of oil from main

circuit to reduce transmitted torque.

After motor reaches the full speed, this retained oil flows back into

main circuit which entirely depends on the slip.

The 'SDFC' Fluid Coupling is rugged unit. The maj or components

being made from Aluminium Alloy Casting, it comprises basic Fluid

Coupling, with the added advantage of Delyed Chamber and Flexible

Coupling. Flexible coupling on both sides. Bore and keyways may be

finished to suit the customer requirement. Filling and Fusible plugs

are fitted on the casing wall and the periphery of the coupling.

The main features of Pembril 'SDFC' Fluid Coupling are -

1. Torque transmission capacity can be monitored in the range of

120 to 270%.

2. Progressively increases the torque applied to the machine.

3. Design to achieve good heat-dissipation

4. Solid Shaft design for Radial Removal Facility

5. Motor start up under off load condition.

6. Increases acceleration time.

7. Overload protection.

8. Very high efficiency due to low slip at rated duty.

9. Coupling can be removed without disturbing the Motor and

Machine foundation due to solid shaft design and flexible

couplings.

1. Fusible Trip device Assembly

2. Brake drum

3. Oversize Half Coupling to accomodate larger shaft dia.

Conveyors, Crushers, Ball mills, Ring granulators, Centrifuges,

Optional Accessories :

Typical Applications :

Head Office : P. B. No. 5, Chinchwad, Pune - 411 019, India. Tel. : (91-20) 27475141 / 42 / 43 / 44, Fax : (91-20) 27450287, 27476601.

Premium Energy Transmission Limited

Manufacturing Units : • Unit-I :: P. B. No. 5, Chinchwad, Pune - 411 019, India. Tel. : (91-20) 27475141 / 42 / 43 / 44, Fax : (91-20) 27450287, 27476601. • Unit-II :: Falta Industrial Growth Centre, Sector-III, Falta, 24 Parganas (South), West Bengal- 743504, India. Tel.: (91-3174) 222231 / 32 / 33 / 37, Fax : (91-3174) 222234. • Unit-III :: G-56 / 57, MIDC Industrial Area, Chlkalthana, P. B. No. 779, Aurangabad - 431 210, India. Tel.: (91-240) 2485521, 2485856, 2485056, Fax : (91-240)2485756. • Unit-IV :: 31-P, MIDC Industrial Area, Chlkalthana, P. B. No. 779, Aurangabad - 431 210, India. Tel.: (91-240) 2482858, 2471298, Fax : (91-240) 2482857.

Regional Offices : • Mumbai :: Industry Manor, Appasaheb Marathe Marg, Prabhadevi, Mumbai - 400 025, India. Tel.: (91-22) 24223747, 24365510, Fax : (91-22) 24367785, 24379555. • New Delhi :: Express Building Annexe, 9-10, Bahadhur Shah ZafarMarg, P. B. No. 7024, New Delhi - 110 002, India. Tel. : (91-11) 23730554 (8 Lines), Fax : (91-11) 23359782 / 23357739. • Kolkata :: Thapar House, 25, Brabourne Road, P. B. No. 702, Kolkata - 700 001, India. Tel.: (91-33) 22424316, 22423780, 22423805,22424317 / 20 / 21, 22438815, 22420817, Fax : (91-33) 22424325. • Chennai :: "Wavoo Mansion", 6th Floor, New No. 48 (Old No. 39) Rajaji Salai, Chennai - 600 001, India. Tel.: (91-44) 25255200, (91-44) 25224557.

Branch Office : Ahmedabad :: ‘Jaldarshan' Ashram Road, Navrangpura, Ahmedabad - 380 009, India. Tel.: (91-79) 26580428 / 0518 / 1856 / 1857 / 1861, Fax : (91-79) 26587783. Nagpur :: ‘Guman' Pandit Jawaharlal Nehru Marg, Sadar, P. B.No. 129, Nagpur - 440 001, India. Tel.: (91-712) 2526588, 2524125, 2526038, Fax : (91-712) 2541142. Ranchi :: Rani Kuthi 82, Burdwan Compound, P. B. No. 139, Ranchi - 834 001, India. Tel.: (91-651) 2562069, 2562651, Fax : (91-651)2562027. Bangalore :: 16/3, Ali Asker Road, P. B. No. 216, Off Cunningham Road, Bangalore - 560 052, India. Tel.: (91-80) 22262062, Fax : (91-80) 22253472. Hyderabad :: 6-2-47, A, C. Guards, 1st Floor, P. B. No. 9, Hyderabad - 500 004, India.Tel.: (91-40) 23314025, 23316446, 23390544, Fax : (91-40) 23318557. Kochi :: 39/5567, M. G. Road, Emakulam, Kochi - 682 015, India. Tel.: (91-484) 2359661, 2359372, 2359190, Fax : (91-484) 2359589.

Representative Offices : Surat :: Flat No. 22, Vibhag 1, Patel Nagar Society, Adajan Main Road, Surat - 395 009, India. Tel.: (91-261) 22683330, Mob.: 09825404016. Indore :: G-1, ‘Vipin Kanti Mansion' 41, Anoop Nagar, Indore (M.P.), India. Tel.: (91-731)2421135, Mob.: 09826041910. Lucknow :: G-701, Halwasiya Utsav Enclave, Opposite HAL, Faizabad Road, Lucknow - 226 016, India. Tel.: (91-522) 3954033, 2344962, Mob.: 09415086044. Ludhiana :: House No. 74-B, 1st Floor, Model TownExtension, Ludhiana, India. Mob.: 09814640863.Coimbatore :: 114, Gautam Apartments, Sengupta Street, Ramnagar, Coimbatore - 641 009, India. Mob.: (91-422) 3220388.Rourkela :: D2, Civil Township, Rourkela - 769 004, India. Mob.: 09437248230.

Size A C D E G2 L1 L2 N W W1 W2 W3 Z1 Z2 Q FLEX CPLG

290 340 55 60 289 9.5 51 51 165 36 28.5 12 40.5 0.95 0.325 4.5 HBC200320 380 55 60 312 9.5 51 51 165 47 38 16.2 54.2 1.48 0.415 7.2 HBC200370 434 70 70 355 12.7 54 67 191 72 58.5 24.3 82.8 2.80 0.690 10.8 HBC222410 454 75 70 392 12.7 60 67 191 96 86.8 25 111.8 4.95 0.975 15.8 HBC238450 521 85 80 430 12.7 67 70 222 130 113.5 37 150.5 7.10 2.565 20.5 HBC260500 595 95 80 442 12.7 86 70 222 173 160.8 43 203.8 13.2 3.4 30.8 HBC308580 660 115 100 506 19 95 95 260 245 227 65 292 36.5 7.0 47.0 HBC358660 749 115 100 550 19 95 95 260 321 298 91 389 40.0 10.26 68.0 HBC358740 838 115 115 631 22 95 114 324 365 354 100 454 68 19.85 89.0 HBC358810 914 115 115 654 22 95 114 324 649 565 204 769 107 31.5 120 HBC358910 1032 140 150 768 22 114 140 381 815 719 250 969 205 43 154 HBC467

1040 1162 170 150 804 22 127 140 381 1055 933 340 1273 290 78.8 218 HBC508

ALL DIMENSIONS ARE IN MM (TECHNICAL DATA)

C & D - Maximum bore with standard keyways,W - Approx total weight of unit without oil-kgs.W1 - Weight reaction on driving machine - kgs.W2 - Weight reaction on driving machine - kgs.W3 - Approx total weight of unit with oil - kgs.Z1 - Moment of inertia of fluid Cplg, Flex, Cplg without

2runner, shaft & oil - kg M2Z2 - Moment of inertia of shaft and runner of Cplg - Kg M

Q - Approx max oil quantity - Litres

Selection DataMax. Transmission Capacity in kW at various speeds-RPM

Size 720 870 960 1450 1750 2950

290 2.80 4.56 5.90 22.00 32.00 73.00320 4.00 7.00 10.00 34.00 56.00 85.00370 5.92 11.20 15.83 56.00 100.0 140.0410 10.87 19.18 26.00 89.00 140.0 275.0450 16.67 29.52 39.73 134.0 185.0 450.0500 30.90 55.5 74.1 175.0 275.0580 59.80 105.2 143.0 346.0 500.0660 105.3 187.0 255.0 600.0 700.0740 199.5 337.0 388.0 783.0810 290.0 490.0 600.0 1150910 532.0 760.0 860.0

1040 870.0 1150 1252

The chart may be used for selecting 'SDFC' Fluid Coupling. It shows maximum operating power ratings for approved applications with direct on started squirrel cage motors, allow for 2 to 4% slip in fluid coupling - low to high loadings.

PEMBRIL

DELAYED FILLING

CHAMBER FLUID

COUPLINGS

Website : www.premiumtransmission.com

Type SDFC Sizes 290 To 1040

W1

C

W2

A D N

L1 E L2

G2

Pratisaad

/04/05

Documents

Type 'HTC', 'DFC' & 'WDFC' Sizes 290 To 1040 · The Pembril 'DFC' Fluid Coupling when used in conjunction with a Coupling. Bore and keyways may be finished to suit customer fixed