MILANO ITALY ROTOFLUID

Transcription

1 WES TR MILNO ITLY ROTOFLUID Fluid ouplings

2

3 MILNO ITLY ROTOFLUID TLOGUE ode 246 English Rev INDEX page Operating principles and features of ROTOFLUID couplings... 5 Installation options: standard and reverse mounting... 6 haracteristic curves of motors with or without fluid couplings... 7 Fluid couplings with delay fill chamber... 8 haracteristic starting curves... 9 ROTOFLUID coupling versions: LF and ET ROTOFLUID coupling versions for LF for inline mounting and ET with pulley ROTOFLUID coupling selection diagram ROTOFLUID coupling selection table for Hz, Hz UNEL ME electric motors Tables for ROTOFLUID LF couplings ROTOFLUID LF for metric shaft K, SF K, DF K ROTOFLUID LF for inches shaft K, SF K, DF K ROTOFLUID LF with flanged shaft KS, SF KS, DF KS ROTOFLUID LF with elastic couplings K, SF K, DF K with RNV/FRNV and ROTOFLUID LF with elastic element and brake disc K, SF K, DF K with RNPV/FRNPV and D ROTOFLUID LF with elastic element and brake drum K, SF K, DF K with RND/FRND and FF ROTOFLUID LF with gear couplings RE / REU WGG/GU, SF WGG/GU, DF WGG/GU... ROTOFLUID LF with brake drum FPU / brake disc DPU WGGPU/GPUU, SF WGGPU/GPUU, DF WGGPU/GPUU...21 ROTOFLUID LF with disc coupling HSX KLMRH, KLML ROTOFLUID LF with brake drum FFL / brake disc DFL KLMLF/LLF, SF KLMLF/LLF, DF KLMLF/LLF ROTOFLUID LF for reverse mounting NYF, NYSFF, NY DFF ROTOFLUID LF with bell housing KS Tables couplings ROTOFLUID ET ROTOFLUID ET with and without delay fill chamber J, X, Z SF J, X, Z DF J, X, Z OMPLEMENTS ores and keyways table for fluid coupling shaft Protection Plugs ElectricThermal switch equipment type ET Device for speed and temperature control T09... Electronic device for overload control SD IT Infrared Temperature ontroller Screw puller VE type pulling off system SE type ROTOFLUID couplings Moment of inertia Instructions for filling and replacement of oil in ROTOFLUID coupling ROTOFLUID coupling special versions Fields of application Technical sheet for coupling selection

4 MILNO ITLY ROTOFLUID TLOGUE ode 246 English Rev EN 0117 INDEX OF TEHNIL SHEETS page 02 EN ROTOFLUID coupling selection table for Hz, Hz UNEL ME electric motors E EN ores and keyways table for fluid coupling shaft EN ROTOFLUID couplings Moment of inertia EN Operating principles and features of ROTOFLUID couplings EN Installation options: standard and reverse mounting EN Fields of application E EN ROTOFLUID coupling versions for LF for inline mounting and ET with pulley EN Technical sheet for coupling selection EN haracteristic curves of motors with or without fluid couplings EN haracteristic starting curves EN ROTOFLUID coupling selection diagram EN Fluid couplings with delay fill chamber EN ROTOFLUID coupling versions: LF and ET EN Instructions for replacement and variation of oil quantity EN ROTOFLUID coupling special versions D EN ROTOFLUID LF for metric shaft K, SF K, DF K EN ROTOFLUID LF for inches shaft K, SF K, DF K D EN ROTOFLUID LF with flanged hub KS, SF KS, DF KS EN ROTOFLUID LF with elastic coupling K, SF K, DF K with RNV/FRNV e EN ROTOFLUID LF with elastic element and brake disc K, SF K, DF K with RNPV/FRNPV e D EN ROTOFLUID LF with elastic element and brake drum K, SF K, DF K with RND/FRND e FF G EN ROTOFLUID LF with gear couplings RE / REU WGG/GU, SF WGG/GU, DF WGG/GU EN ROTOFLUID LF with brake drum FPU / brake disc DPU WGGPU/GPUU, SF WGGPU/GPUU, DF WGGPU/GPUU EN ROTOFLUID ET with and without delay fill chamber J, X, Z SF J, X, Z DF J, X, Z EN ROTOFLUID LF with bell housing KS E EN ROTOFLUID LF with disc coupling HSX KLMRH, KLML EN ROTOFLUID LF with brake drum FFL / brake disc DFL KLMLF/LLF, SF KLMLF/LLF, DF KLMLF/LLF EN ROTOFLUID LF for reverse mounting NYF, NYSFF, NY DFF EN ElectricThermal switch equipment type ET EN Electronic device for overload control SD EN Protection Plugs EN Device for speed and temperature control T EN IT: Infrared Temperature ontroller EN Screw puller VE type pulling off system SE type

5 MILNO ITLY OPERTING PRINIPLES ND FETURES OF ROTOFLUID OUPLING EN 0117 DRIVING PRT DRIVEN PRT OIL MOTOR SIDE OIL The ROTOFLUID fluid coupling is designed to provide your plant with optimum reliability and durability. It is fitted between the motor (drive) and machine (driven component). The ROTOFLUID fluid coupling comprises basically two impellers, with radial blades, opposed to each other, one connected to the motor shaft and the other to the input shaft of the Driven Equipment or Machine. The ROTOFLUID fluid coupling acts like a centrifugal clutch, by driving an impeller, the oil passing from the blades to the driven part, which acts as a driven impeller, transmits the power to the Equipment or Machine. The oil, which fills the fluid coupling, transfers the torque and also lubricates moving parts. Fluid couplings are the easiest and cheapest way of creating a perfectly Flexible Drive Train, because no mechanical parts are necessary between the motor and the Equipment or Machine being driven. Without mechanical parts, there is practically no wear. Losses in the fluid coupling become power losses according to the following formula: S% = n m n u x n m where: nm= motor speed (rpm) nu= output speed from the fluid coupling (rpm) The elasticity of the fluid coupling solves problems of power peaks between electric motors and driven machines. THE DVNTGES OF USING FLUID OUPLINGS synchronous speed of two ore more motors starters or slipring motors with rheostat THE DVNTGES OF USING ROTOFLUID FLUID OUPLINGS the needs of the drive train bearings to guarantee above standard radial loads fitted with a relevant elastic flexible coupling, which gives the advantage to the user, of being able to replace the Flexible element, by removing it radially from the coupling, without either disturbing the Motor or the Driven Equipment or Machine. 5

6 MILNO ITLY INSTLLTION OPTIONS EN 0117 STNDRD SSEMLY REVERSE SSEMLY EXTERNL PRT EXTERNL PRT INTERNL PRT INTERNL PRT INPUT OUTPUT OUTPUT INPUT DVNTGES OF STNDRD SSEMLY In STNDRD assemblies, the fluid coupling is mounted with the inner part connected to the motor shaft. This is common for couplings with pulleys and in line application, providing the following benefits: of the coupling force reducing the pick torque to the motor. DVNTGES OF REVERSE SSEMLY In a REVERSE assembly, the fluid coupling is mounted with the outer part connected to the motor shaft. This type of assembly is possible whenever the fluid coupling is mounted between motor and gear box. For couplings with a V Pulley, the unit must be fitted to the driving shaft, pay attention between the driving and driven pulley ratio. In case of need consult WESTR srl. This type of assembly has the following important benefits: safety device is guarantee. In the absence of special needs or requests, the coupling is supplied in STNDRD configuration. 6

7 MILNO ITLY HRTERISTI URVES 61 EN Fig.1 0 Fig.2 0 Motor Torque Fig.3 % Startup urrent % a Motor Torque urrent m Startup urrent % Without oupling With oupling Starter Torque % 0 1 Stall Torque Slip 26% % Motor Speed Time % Output Speed % STRTUP WITHOUT FLUID OUPLING Figure 1 represents the typical startup of an electric motor directly connected to the load. The dotted line represents the energy lost bringing the motor and load up to operating speed. s can be seen, direct startup has the following disadvantages: operating speed motor temperature and fewer possible startups. STRTUP WITH ROTOFLUID FLUID OUPLING Figure 2 compares the current absorbed by the electric motor starter with and without hydrodynamic coupling. The first curve Without coupling is a startup with direct connection in shortcircuit. The second curve With coupling is the same startup interposed with the hydrodynamic coupling. The crossedout part represents the difference in energy used for the same startup with and without hydrodynamic coupling. In the first curve Without coupling the current reaches a peak of about six times the nominal and persists with high values up to the rated engine speed. In the second curve With coupling the peak current remains high for only a few seconds (energy required to accelerate the motor rotor only) and goes down to acceptable values for the time necessary to bring the machine to scheme. When the hydrodynamic coupling ROTOFLUID is interposed between the electric motor and the driven machine, the motor can startup in short circuit. HRTERISTI URVES FOR STRTUP WITH FLUID OUPLING Figure 3 shows a characteristic torque curve for an electric motor, the stall curve of the fluid coupling and the slip curve at operating speed. The fluid coupling allows the motor to reach 8085% speed in a few seconds (shift from point to point ) where it meets the stall curve of the fluid coupling (slip=%), the point of maximum motor torque. Point is the point of functioning of the fluid coupling after the motor has reached operating speed. 7

8 MILNO ITLY FLUID OUPLINGS WITH DELY HMER EN 0117 This allows the motor to quickly increase speed [revs] without hitting the resistant torque (as if it started unloaded). fluid coupling with a delay fill feature is fitted with additional chamber in order to reduce the quantity of oil in the working circuit (see Fig.1). The chamber is in contact with the circuit via calibrated nozzles, which can be set as required (see Fig.2). The variation in the calibrated nozzle holes changes the time it takes for the oil in the chamber to reach the working circuit, thereby, increasing or decreasing startup time for the driven machine. When all the oil has flowed from the chamber into the circuit, the fluid coupling reaches the rated speed, transmitting the required torque with minimum slippage (see Fig.3). Fluid couplings may be fitted with either a single or dual delay fill chamber. The advantages of delay fill chambers are enhanced as the power requirement rises. SF and DF delay fill chambers are available from size to size 95P. Oil passing from the Stand Still Startup delay fill chamber to Steady running the work circuit alibrated nozzles dditional oil in the delay chamber Oil in the circuit after startup Oil available for Fig. 1 initial startup Fig. 2 Fig. 3 DVNTGES 8

9 MILNO ITLY HRTERISTI STRTING URVES 80 EN 0117 The ROTOFLUID SF/DF peculiarities are more evident comparing the curve of the ROTOFLUID coupling without delay chamber. ROTOFLUID OUPLING TORQUE MOTOR TORQUE 0% STRTING TORQUE % % NOMINL TORQUE 0 TIME ROTOFLUID OUPLINGSF (with single delay chamber) TORQUE MOTOR TORQUE 0% STRTING TORQUE % % NOMINL TORQUE 0 TIME ROTOFLUID OUPLING DF (with double delay chamber) TORQUE MOTOR TORQUE 0% STRTING TORQUE 1 1 % NOMINL TORQUE % 0 TIME 9

10 MILNO ITLY ROTOFLUID OUPLING VERSION EN 0117 ROTOFLUID OUPLING LF ROTOFLUID OUPLING ET ROTOFLUID OUPLINGS LF are used for inline transmission between equipment. LF couplings can be supplied with several accessories that allow easy installations and maintenance. ROTOFLUID OUPLINGS ET are used for pulleys transmission equipment between parallel shafts. These couplings are available also with Delay Fill hambers. 1 INSTLLTION OPTIONS 2 3 ROTOFLUID couplings LF and ET can be horizontally or vertically mounted, as per examples showed for installation For more details or specific request, please contact WESTR srl. LF and ET couplings are supplied with fixing screw IMPORTNT OUPLING WITH DELY HMER ORRET INSTLLTION HORIZONTL SHFT VERTIL SHFT WITH DOWNWRD DELY HMER VERTIL SHFT WITH UPWRD DELY HMER NO YES YES 10

11 MILNO ITLY ROTOFLUID OUPLINGS LF ND ET VERSIONS EN 0117 K ROTOFLUID LF without accessories K SF K DF ROTOFLUID LF KS ROTOFLUID LF KS PG. 14 PG. 14 PG. 14 PG. 16 PG. 25 ROTOFLUID LF K with elastic coupling KRNV K ROTOFLUID LF K with elastic coupling and rake Disc K RNPV from to 75P ROTOFLUID LF K with elastic coupling and rake Drum D from 80P to 10 K RND FF from to 75P from 80P to 10 PG. 17 PG. 18 PG. 19 LF WGG LF WGGU LF WGGPU FPU DPU PG. PG. LF WGGPUU PG. 21 LF KLMRH LF KLML LF KLMLF LF KLMLLF FFL DFL KLML PG. 22 PG. 22 PG. 23 PG. 23 LF NYF ET J ET X ET Z J X T F PG. 24 PG. 26 PG. 26 PG

12 MILNO ITLY ROTOFLUID OUPLING SELETION DIGRM 10 EN 0117 [HP] [kw] / P 90P 85P 80P 75P 70P P P , ,5 5, ,5 5, ,2 2 1,5 1,5 1,1 1 0,75 0,75 0,55 0,5 0,37 0,25 0,18 Hz [GIRI/MIN.] Hz Select coupling size on input power and speed The curves show limit capacity of couplings If the selection point falls on or close to the max capacity limit line of a given coupling size, please contact WESTR 12

13 MILNO ITLY ROTOFLUID OUPLING SELETION TLE FOR Hz ND Hz UNEL ME ELETRI MOTORS 02 EN 0117 STNDRD ELETRI MOTORS 8 poles 7 rpm 6 poles 0 rpm Motor speed Hz 4 poles 10 rpm 2 poles 00 rpm 6 poles 10 rpm Motor speed Hz 4 poles 1800 rpm Type Ø Shaft kw HP oupling kw HP oupling kw HP oupling kw HP oupling kw HP oupling kw HP oupling ,25 0, ,25 0,33 0,37 0,5 0,25 0,35 0,25 0,33 0,37 0,5 0,55 0,75 0,37 0,5 0,37 0,5 0,55 0,75 0,75 1 0,37 0,5 10 0,55 0, ,55 0,75 0,75 1 1,1 1,5 0,55 0,75 0, S 24 0,75 1 1,1 1,5 1, ,75 1 1,1 1,5 90L 24 0,55 0,75 1,1 1,5 1,5 2 2,2 3 1,1 1,5 L 28 1,1 1,5 1, M 28 1,5 2 P M P 1,5 2 2,2 3 2, , , ,5 4 5,5 2, ,5 4 5,5 5,5 7,5 P 5,5 7,5 40P 1M ,5 7, ,5 7,5 7,5 10 7,5 10 P ,5 5,5 7,5 5,5 7,5 7,5 10 P 7, L 42 7, , M 48 18, P 18, P 180L L S 18, M 2M 280S 280M 315S 315M 355S 355M P 18, , P 40 40P P P P P 80P P P 80 75P 85P P P P P 40P P P P P P P P P P 55 NON STNDRD ELETRI MOTORS For max. power transmitted P P P P P P P P P D P P D D For couplings at 00 rpm, ask for balancing required 13

14 MILNO ITLY ROTOFLUID OUPLING LF K, SF K, DF K FOR METRI SHFT 415D EN 0117 L Y L 1 2 P TM K SF K P Nr.ø H(1) H(1) PF(1) W K F I N PF(1) W K F I N D(1) TF Nr. ø DF K 2 X Z 2 F D Fig.1 Fig.2 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) the arrows indicate input and output ROTOFLUID Dimensions in mm ore D K I L N Nr.ø P TF TM K SF K DF K mm kg* W X Y Z Type F H7 W. Type 2 1 F H7 W. Type 2 2 F H7 W M M10 0, K M8 80 M K K1 13,2 K2 15,6 K2 16, M8 157, P K1 21 K2 23,4 K M24 40P K K ,7 K , ,5 K2 179 K ,8 K ,5 K K ,8 K M , K K ,4 K M K K2 3 74,4 K P 80P 90P 95P Max.110 Max.125** Max.125 Max.1 Max.1 Max.140** Max.1*** Max.1 Max.140** Max.1*** M M M M K2 K mm K2 K2 1 1 kg* 99 mm K2 K2 0 1 kg* Max K Weight with oil ore depth PF=210 ore depth PF=2 Supplied with OVERD HMER SFM or DFM For e P K F: FH7=72 For 40P K F: F H7 =90 ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) Taper ushes are supplied without keyway ouplings with cylindrical bore D will be supplied until end of stock In case of mounting on shafts without shoulder contact WESTR Example of order of a coupling with cylindrical bore: LF 55 K2 D= Example of order of a coupling for taper bush: LF 55 K2 F Example of order of a coupling with taper bush: LF 55 K2 F + 55 L15 D= DIMENSIONS RE NOT INDING TPER USH WITH FIXING SREW OUPLING Type Standard D ore Max D ore /P P

15 MILNO ITLY ROTOFLUID OUPLING LF K, SF K, DF K FOR INHES SHFT 417 EN 0317 L Y L 1 2 H(1) H(1) Fig. D(1) PF(1) W K P TM K F I N PF(1) W SF K P K Nr.ø F I N TF Fig. Nr. ø DF K 2 X 2 NOTES: (1) the arrows indicate input and output ROTOFLUID 10 K K K P K 40P K K 55 K K K inches yl. bore D 0,875 1,125 1,125 1,375 1,625 1,875 1,625 1,875 1,625 1,875 2,125 1,875 2,125 2,375 2,125 2,375 2,875 2,375 2,875 3,375 2,375 2,875 3,375 Dimensions in mm Fig. F H7 K I L N Nr.ø P , , , M M8 TF TM M10 0, M10 22 K SF K DF K mm kg* mm kg* mm kg* W X Y PF Type W. Type 2 1 W. Type 2 2 W. 80 M M24 57,15 69,85 69,85 85,72 K ,4 K ,4 9 9 K ,6 117, , M ,6 117,47 133,35 117,47 133,35 149,22 133,35 149,22 184,15 149,22 184,15 215,9 149,22 184,15 215, ,2 K 21 K ,6 K 23,4 K ,2 K K ,7 K ,2 K K K K K 40 K 46,5 46,5,5 K 66 K ,8 K 45,8 K 54, K 74,4 K ,5 58,5 68, P K 2,375 3,375 3,375 3, M ,22 215, ,9 2,82 K K K 117 K K 135 K P K 90P K 95P K 3,375 3,875 4,7 3,875 4,7 3,875 4,7 5,2 3,875 4,7 5, M M ,9 2,82 2, ,82 K K K ,82 K K 4 2 K M ,82 K 6 5 K K K K K Weight with oil Supplied with OVERD HMER SFM or DFM Reduced Dimension H DIMENSIONS RE NOT INDING

16 MILNO ITLY ROTOFLUID OUPLING LF KS, SF KS, DF KS WITH FLNGED SHFT 4D EN 0117 H(1) G S R 1 T 1 SF KS 1 PF(1) H(1) GN D(1) KS DF KS 1 2 D F Fig.1 Fig.2 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) the arrows indicate input and output ROTOFLUID Dimensions in mm KS SF KS DF KS mm kg* mm kg* mm kg* ore D 1 G h7 N R S T Type Weight Type 1 Weight Type 2 Weight ,5 25 K1S , K1S , ,3 K2S3 16,7 K2S3 17, K1S P ,1 K2S3 24,5 K2S3 25,1 40P ,5 55 K1S ,2 K2S ,9 K2S , K2S ,2 K2S K2S , K2S5 3 43,2 K2S K2S ,2 70P 80P 90P 95P Max.110 Max.125** Max.125 Max.1 Max.1 Max.140** Max.1*** Max.1 Max.140** Max.1*** , K2S6 2,6 K2S K2S ,6 K2S6 3 70,6 K2S K2S6 5 82,6 S7 S7 S7 S7 S8 S8 S8 S8 K2S9 S9 S9 K2S9 S9 S S S7 S7 S8 S8 S8 S8 K2S9 S9 S9 K2S9 S9 S S S7 S7 S8 S8 S8 S8 K2S9 S9 S9 K2S9 S9 S Max K2S Weight with oil ore depth PF=210 ore depth PF=2 DIMENSIONS RE NOT INDING Supplied with OVERD HMER SFM or DFM ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) see page 14 ouplings with cylindrical bore D will be supplied until end of stock In case of mounting on shafts without shoulder contact WESTR Example of order of a coupling with cylindrical bore: LF 55 K2 D= + S5 G=55x Example of order of a coupling with taper bush: LF 55 K2 F + 55 L15 D= + S5 G=55x 16

17 MILNO ITLY ROTOFLUID OUPLING LF K, SF K, DF K WITH ELSTI OUPLING 490 EN 0117 H(2) "RNV" 10 75P 3 1 H(2) P(2) K T2 SF K 3 H(1) PF(1) Q O H(1) D(1) "" 80P 10 DF K 3 D 2 F Fig.1 Fig.2 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) upon request: bore P finished / (3) the arrows indicate input and output ROTOFLUID GRNDEZZ Dimensions in mm K with EL. oupling mm kg* SF K with EL. oupling mm kg* DF K with EL. oupling mm kg* ELSTI OUPLING ore D 3 O P Max. Q T2 Type Weight Type 1 Weight Type 2 Weight K ,7 RNV K ,6 RNV2 290 K01 16,2 K02 18,6 K02 19, P 327 K01 24 K02 26,4 K02 27 RNV3 40P K ,6 K02 3,3 K ,8 RNV K K ,8 K K K ,8 K RNV K ,3 K ,7 K , K ,3 K ,7 K , RNV6 70P 80P 90P 95P Max.110 Max.125** Max.125 Max.1 Max.1 Max.140** Max.1*** Max.1 Max.140** Max.1*** , ,5 K ,5 RNV FRNV K2M 541 K2M ,7 175,7 RNV8 M 556 M K2 K , K2 K , K2 K , M 10 Max K /12 Weight with oil ore depth PF=210 ore depth PF=2 DIMENSIONS RE NOT INDING Supplied with OVERD HMER SFM or DFM ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) see page 14 ouplings with cylindrical bore D will be supplied until end of stock In case of mounting on shafts without shoulder contact WESTR Example of order of a coupling with cylindrical bore: LF 55 K02 D= + RNV5 P=48 Example of order of a coupling with taper bush: LF 55 K02 F + 55 L15 D= + RNV5 P=48 17

18 MILNO ITLY ROTOFLUID OUPLING LF K, SF K, DF K WITH ELSTI OUPLING ND RKE DIS 491 EN H(2) "RNPV" 75P 3 F1 F= F1 H(2) K F2 SF K P(2) F H(1) H(1) PF(1) O T2 Q N G Fig.1 Fig.2 D D(1) V F2 F1 2 "D" 80P 95P DF K 6 V F1 3 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) upon request: bore P finished / (3) the arrows indicate input and output ROTOFLUID Dimensions in mm ore D 3 6 O P Max K SF K DF K mm kg* mm kg* mm kg* Q N V Type Weight Type 1 Weight Type 2 Weight ELSTI ELEMENT WITH RKE DIS K RNPV2 290 K01 13,2 K02 15,6 K02 16, P 327 K01 21 K02 23,4 K02 24 RNPV3 40P K K ,7 K ,2 RNPV K K ,8 K K K ,8 K RNPV K K ,4 K K K ,4 K RNPV P RNPV FRNPV K2M 347 K2M RNPV8 M 362 M 477 Max P D8 Max.125** Max D8M Max.1 90P 95P Max.1 Max.140** Max.1*** Max.1 Max.140** Max.1*** K2 K K2 K K2 K D9 5 D Weight with oil and without rake Disc RNPV o D ore depth PF=210 ore depth PF=2 DIMENSIONS RE NOT INDING Supplied with OVERD HMER SFM or DFM ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) see page 14 ouplings with cylindrical bore D will be supplied until end of stock RKE DIS RNPV / FRNPV ROTOFLUID /P 40P /55 / 70P 75P rake Disc RNPV2 RNPV3 RNPV4 RNPV5 RNPV6 RNPV7 FRNPV8 øg F F T Weight kg 7,3 8,6 13,7 21,1 16,1 22,6 27,6 25,2,1 36,3 43,6 40,5 48,4 57,2 68,6 76,4 88,2 103,5 121,5 146,5 RKE DIS D ROTOFLUID 80P 85P 90P/95P rake Disc D8 D8M D9 øg F F Weight kg Example of order of a coupling with cylindrical bore: LF 55 K02 D= + RNPV5 315x P=48 Example of order of a coupling with taper bush: LF 55 K02 F + 55 L15 D= + RNPV5 315x P=48 RNPV FRNPV D 18

19 MILNO ITLY ROTOFLUID OUPLING LF K, SF K, DF K WITH ELSTI OUPLING ND RKE DRUM 493 EN 0417 H(2) H(2) "RND" 75P K 3 6 F1 F F2=0 1 6 SF K 3 F1 F F2=0 P(2) O F Fig.1 Fig.2 D H(1) H(1) D(1) PF(1) V F2=0 F F1 G "FF" 80P 95P 2 DF K V 6 3 F2=0 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) upon request: bore P finished / (3) the arrows indicate input and output K SF K DF K ELSTI ROTOFLUID Dimensions in mm ELEMENT mm kg* mm kg* mm kg* WITH RKE ore D O V Type 6 Weight Type 6 1 Weight Type 6 2 Weight DRUM 290 K01 13,2 K02 15,6 K02 16, P 327 K01 21 K02 23,4 K02 24 RND3 40P K K ,7 K ,2 RND K K ,8 K K K ,8 K RND K K ,4 K K K ,4 K RND P RND FRND K2M 375 K2M RND8 M 390 M 5 Max P FF8 Max.125** 810 Max FF8M Max P Max.1 6 K K K Max.140** Max.1*** Max.1 K K K FF9 95P Max.140** Max.1*** Weight with oil and without rake Drum ore depth PF=210 ore depth PF=2 DIMENSIONS RE NOT INDING Supplied with OVERD HMER SFM or DFM ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) see page 14 ouplings with cylindrical bore D will be supplied until end of stock RKE DRUM RND with elastic coupling ROTOFLUID /P 40P /55 / 70P 75PK 75P SF K/DF K rake Drum RND3 RND4 RND5 RND6 RND7 FRND8 RND8 øg F=F P max Weight kg 4,4 6, ,8 14,6 25,8 8,5 15,6 27,4 46,3 9,6 17,6,3 31,3 55, , ,5 70,2 1 RKE DRUM FF with elastic coupling 3 F2=0 RND FRND ROTOFLUID 80P 85P 90P/95P rake Drum FF8 FF8M FF9 øg F=F P max Weight kg F2=0 FF Example of order of a coupling with cylindrical bore: LF 55 K02 D= + RND5 315x118 P=48 Example of order of a coupling with taper bush: LF 55 K02 F + 55 L15 D= + RND5 315x118 P=48 19

20 MILNO ITLY ROTOFLUID OUPLING LF WGG/GU, SF WGG/GU, DF WGG/GU WITH GER OUPLING RE / REU 45113G EN 0117 RE 3 T2 N1 F2 2 1 T T2 N1 RE RE 4 3 DSE [SF WG G] RE G G Q M Q REU T2 3 REU RE DSE NOTES: (1) upon request: bore G finished / (2) the arrows DSE [DF WG G] 5 6 indicate input and output / (3) reverse mounting is possible upon request ROTOFLUID Dimensions in mm GER F2 3 M N1 Weight T DSE OUPLING 1 WGG WGGU Dimensions in mm kg* Dimensions in mm kg* GER G 3 T2 Weight OUPLING G 2 3 T2 Weight Raw Max Raw Max , RE , RE40U , ,5 29, P ,5 37, , RE ,5 RE55U , P , , , , , ,5 413,5 79,3 487, ,5 78, RE , RE85U , , , P , , ,5 298,5 478,5 146,7 RE ,5 90 REU 558, , P 348,5 353,5 533,5 187,5 613, P RE RE1U P P RE RE180U P RE RE2U /2 UPON REQUEST RE2 UPON REQUEST RE2U UPON REQUEST ROTOFLUID Dimensions in mm DSE GER OUPLING SF Dimensions DF in mm WGG WGGU WGG WGGU mm kg* GER mm kg* GER mm kg* GER mm kg* DSE 3 T2 Weight OUPLING 4 T2 Weight OUPLING 5 T2 Weight OUPLING 6 T2 Weight 28, ,5 31, P 36,5 39, ,5 RE55 RE55U 115 RE55 RE55U P ,5 341,5 493, , ,5 416, , RE ,5 RE85U 586 1, RE RE85U , , P 403,5 408,5 588, , ,5 523,5 703,5 166,5 783,5 179 RE 90 REU 170 RE 90 REU ,5 463,5 643,5 0,5 723,5 9,5 573,5 578,5 758,5 7,5 838,5 216,5 80P RE1 105 RE1U , RE1 105 RE1U 185 2, P RE180 1 RE180U 295 RE180 1 RE180U P Weight with oil Supplied with OVERD HMER SFM or DFM DIMENSIONS RE NOT INDING

21 MILNO ITLY ROTOFLUID OUPLING LF WG GPU/GPUU, SFWG GPU/GPUU, DFWG GPU/GPUU WITH RKE DRUM FPU /RKE DIS DPU REVERSE MOUNTING [RM] 451 EN 0117 F 1 2 FPU 4 3 DSE F2 T1 RE SF RE REU G øe øe Q R (h7) G Q REU F2 T2 S S T2 REU output DF REU F= DSE NOTES: (1) upon request: bore G finished / (2) the arrows DPU indicate input and output DSE 5 6 ROTOFLUID GER OUPLINGS Standard Hub Long Hub Dimensions in mm G min G max Q R (h7) S T2 RE T2 RE U SF DF WGGPU WGGPUU WGGPU WGGPUU WGGPU WGGPUU mm mm kg* mm kg* mm mm kg* mm kg* mm mm kg* mm kg* DSE 1 W. 2 W. DSE 3 W. 4 W. DSE 5 W. 6 W ,9 31,3,9 33,3 31,9 34, P ,9 39,3 38,9 41,3 39,4 41,8 RE55 RE55U , P , , , , , , , ,4 2 56, ,5 487,5 85,3 561, ,5 567, ,5 642, ,5 99 RE85 RE85U , P ,5 558, , ,5 668, , ,5 783, ,5 185 RE REU , ,5 613, , ,5 723, , ,5 838, , P P RE1 RE1U P P RE180 RE180U RE2 RE2U UPON REQUEST UPON REQUEST Weight with oil Supplied with OVERD HMER SFM or DFM Example of order with standard hub: LF 80P SF WGG RE1PU [RM] G(m)= G(r)=90 Example of order with long hub: LF 80P SF WGG RE1PUU [RM] G(m)= G(r)=90 RKE DRUM FPU ROTOFLUID P40P 55 70P75P 80P85P 90P95P 10 Type FPU FPU55 FPU85 FPU FPU1 FPU180 FPU2 Ø E F F2 UPON REQUEST Z Weight kg 5,4 9,2 14,5 29,8 19,5,8 52,8 35,9 58,3 96, , RKE DIS DPU ROTOFLUID P40P 55 70P75P 80P85P 90P95P 10 Type DPU DPU55 DPU85 DPU DPU1 DPU180 DPU2 Ø E F UPON Weight kg 11,7 18,5 23,5 28,8 25,2 31,5 38,5 47, , REQUEST DIMENSIONS RE NOT INDING Example of order: rake Drum FPU 1 Ø0x190 For 80P85P Example of order: rake Disc DPU Ø0x For 70P75P øe øe Z F2 F2 F DPU F = FPU 21

22 MILNO ITLY ROTOFLUID OUPLING LF KLMRH, KLML WITH DIS OUPLING HSX 450E EN 0117 KLMRH [KLM] [WG G] [SF KLM L] [SF KLM] DSE [SF KLM L] DSE [SF KLM] 3 RH L T1 T1 RH RH RH Q Q1 M1 G1 G2 M2 L T2 L 3 KLML DSE [KLM L] [KLM L] DSE [DF KLM] DSE [DF KLM L] [DF KLM] [DF KLM L] NOTES: (1) upon request: bore G finished / (2) the arrows indicate input and output / (3) reverse mounting is possible upon request ROTOFLUID DIS OUPLING HSX KLMRH KLML Dimensions in mm kg* Dimensions in mm kg* G1 max DSE 3 L M1 Q Q1 T1 Weight G2 max DSE 3 M2 T2 Weight ,4 243,7 27, ,7 P , , ,7 88, P ,7 279,7 37, , , , , , , , , , , , ,5 70P , , , P , ,9 80P ,7 85P ,7 90P ,3 0 95P ,3 10 UPON REQUEST Weight with oil DIMENSIONS RE NOT INDING SF KLMRH SF KLML DF KLMRH DF KLML DIS DIS ROTOFLUID ROTOFLUID OUPLING OUPLING mm kg* mm kg* mm kg* mm kg* HSX HSX DSE 1 T1 Weight DSE 1 T2 Weight DSE 2 T1 Weight DSE 2 T2 Weight 28,8 29,6 29,4, ,7 401, ,7 441,7 P ,6 37,4 P ,2 38,2 40P ,4 337,7 440,7 42,2 40P ,2 409,7 512, , , , , , , , , , , , , , , , ,5 70P ,4 70P , , ,4 80P ,9 382,7 80P , ,7 90P ,3 90P ,3 95P ,3 95P ,3 Supplied with OVERD HMER SFM or DFM Example of order : LF 55KLML 3 RH (with 1 RH hub and 1 L hub) ,9 394,7 22

23 MILNO ITLY ROTOFLUID OUPLING LF KLMLF/LLF, SF KLMLF/LLF, DF KLMLF/LLF WITH RKE DRUM FFL /RKE DIS DFL REVERSE MOUNTING [RM] 455 EN 0117 Z 3 [KLM LF] DSE [KLM LF] SH [SF KLM LLF] [SF KLM LF] DSE [SF KLM LLF] DSE [SF KLM LF] SL T1 RH M2 G2 G1 G2 M1 M2 I F FFL SH øe øe Q (h7) I I Nr. 0 RH LF F2 T2 3 L DFL L T2 F [KLM LLF] DSE [DF KLM LF] DSE [DF KLM LLF] [DF KLM LF] [DF KLM LLF] NOTES: (1) upon request: bore G finished / (2) the arrows indicate input and output ROTOFLUID DIS OUPLING HSX mm KLM SF KLM DF KLM LF LLF LF LLF LF LLF mm kg* mm kg* mm kg* mm kg* mm kg* mm kg* 3 ØG1 max ØG2 max SH SL M2 Qh7 DSE T1 W. DSE T2 W. DSE W. DSE W. DSE W. DSE W , ,5 28, ,5 243,7 346, , ,4 390,4 298,7 401,7 29,6 325,4 445,4,4 338,7 441,7,2 3, ,4 P ,8 37,4 38,2 38,2 3, P ,7 382, ,8 6,4 426,4 38,6 337,7 440,7 42,2 364,4 484, ,7 512, ,4 556,4 43, , , , , , ,5 1,5 33, , , , , , , , , , , , , ,5 38, , , , , , ,5 70P , , , , , , , ,5, , , , , , , P , , , , , , , , , , , , , , , , , ,4 90P , , , , , ,6 95P , , , , , ,6 10 UPON REQUEST Weight with oil RKE DRUM FFL ROTOFLUID P40P 55 70P75P 80P 85P90P 95P FFL FFL 170 FFL 3 FFL 6 FFL 12 FFL 2700 FFL 31 FFL 46 Ø E F F Z I Nr.Ø 8 M10 8 M12 16 M12 16 M14 8 M 16 M 16 M Weight kg 4 6,8 11,5 28 6,5 11,1 27,7 49,1 9, , ,1 84,7 83, ,8 RKE DIS DFL ROTOFLUID P40P 55 70P75P 80P 85P90P 95P DFL DFL 170 DFL 3 DFL 6 DFL 12 DFL 2700 DFL 31 DFL 46 Ø E F F , I Nr.Ø 8 M10 8 M12 16 M12 16 M14 8 M 16 M 16 M Weight kg 10, , , ,9 26, ,8 41,7 53, , , ,4 88,2 66,7 86, ,7 109,8 176,3 280,3 Example of order: LF 55 SF KLM 3 LF [RM] G(m)= G(r)=40 with rake Drum FFL 3 ØE 315x118 DIMENSIONS RE NOT INDING øe øe F2 øe F Nr. ø Z F= mm. F2 Nr. ø F FFL DFL 23

24 MILNO ITLY ROTOFLUID OUPLING NYF, NYSF F, NYDF F REVERSE MOUNTING [RM] EN 0117 R 1 S T2 Y NYF NYSF F D(1) H(1) N M G H(1) NYDF F X1 T 1 2 NOTES: (1) for bore and keyway dimensions see sheet 19E / (2) the arrows indicate input and output ROTOFLUID P 40P 55 70P 80P 90P NYF NYSF F NYDF F Dimensions in mm kg* mm kg* mm kg* D G7 1 G h7 N M R S T T2 X1 Y Weight 1 Weight 2 Weight , , , ,5 21,5 22,5 29,5,5 31, ,1 22,1 23,1,1 31,1 32, Weight with oil Supplied with OVERD HMER SFM or DFM Example of order: LF 55 NYF D= LF 55 NYSF F D= LF 55 NYDF F D= DIMENSIONS RE NOT INDING 24

25 MILNO ITLY ROTOFLUID OUPLING LF KS WITH ELL HOUSING EN 0417 FUSILE PLUG OIL PLUG Fp(Nr.x90 ) D PF P G M N N1 M1 P1 H Fp(Nr.4x90 ) Flange mounted Gearbox OUPLING MOTOR Dimensions in mm kg* Type Type kw D G7 Fp G h7 H M M1 N f7 N1 H7 P P1 PF Weight 10 0,55 KS ,75 90 S 1,1 KS L 1, ø ,5 KS2828 2, M 4 ø13 KS3838 P KS P KS S 132M 5,5 7,5 1 M 11 1 L M 18,5 180 L , ø Weight with oil 25

26 MILNO ITLY ROTOFLUID OUPLING ET J, X, Z SF J / X / Z DF J / X / Z EN L E SF L nr.ø E1 J DP J D(1) H(1) D3 D2 D1M PF (1) W H(1) L L eta=el E X1 Z DF 2 L L nr.ø X L L L L L nr.ø Z DP X I F M PF T F I F M PF L eta=ll eta=ll F D Fig.1 Fig.2 NOTES: (1) for bore and keyway dimensions see sheet 19E / 2) for the choice of the assembly couplingpulley, L L quotes, see WESTR Pulley (3) X couplings are supplied with X type pulleys for pitch diameters less than the minimum diameters of the J type pulleys ROTOFLUID Type Dimensions in mm J X / Z SF DF ore D D1 H7 D2 D3 E E1 F H7 I L M Nr.Ø X1 Z W Weight Weight kg* kg* 10 Z M M10 4,2 Z M M14 6,5 J / X / Z M ,5 M24 16,3 14,8 P J / X / Z ,3 22,8 40P J / X / Z M M24 J / X / Z J / X , J / X M ,5 M24 35,5 32,5 55 J / X , J / X J / X M10 M J / X J / X Weight kg* 2 Weight kg* 55 2, , J / X , P 13 J / X ** ** 8M M36 123, P J / X ** , P J / X , M M J / X , Weight with oil For D= M = 135 mm ore depth PF=2 DIMENSIONS RE NOT INDING Supplied with OVERD HMER SFM or DFM ouplings with conical bore F are supplied with Taper ush and fixing screw (Fig. 1 and 2) Taper ushes are supplied without keyway ouplings with cylindrical bore D will be supplied until end of stock In case of mounting on shafts without shoulder contact WESTR Example of order of a coupling with cylindrical bore: ET 55 J155 D= Example of order of a coupling for taper bush: ET 55 J155 F Example of order of a coupling with taper bush: ET 55 J155 F + 55 L155 D= TPER USH WITH FIXING SREW OUPLING Type Standard D ore Max D ore /P P

27 MILNO ITLY ORES ND KEYWYS TLE FOR FLUID OUPLING SHFT 19E EN 0117 PF H JS9 DIN 6885/1 UNI 64 H D D Tolerance PF H H Tolerance D Tolerance PF H H Tolerance , ,3 11 * ,8 42 * 12 45, ,8 + 0, , , * 14 51,8 14 * 5 16, , ,3 55 * 16 59, ,3 * 18 64, ,3 * 18 69, ,8 70 * 74,9 19 * 6 21,8 75 * 79,9 H ,8 80 * 22 85, ,8 85 * 22 90, ,8 90 * G , , ,4 +0, * 8 27,3 * , , , ,3 110 * ,4 27 8,3 +0, ,4 28 * 8 31, ,4 8 33,3 125 * , , , ,3 135 * ,4 34 G , , , ,4 38 * 10 41, ,4 STNDRD ORES FOR UNEL ME ELETRI MOTORS 27

28 MILNO ITLY PROTETION PLUGS EN 0117 FUSILE PLUG TF In case of overheating, the fusible plug allows the oil out and thereby disconnects the power transmitted to the output shaft. Fusible plugs are available for four different melting temperatures: 96, 1, 145 and 180. WESTR standard couplings are supplied with fusible plug at 145. THERML SWITHING PIN TE In case of coupling overheating with a thermal switching pin, a pin is released and collide against a limit switch which activates an alarm or shuts off the electric motor. This method avoids the oil leakage from the coupling. Fusible switching pins are available for four different temperatures: 96, 1, 145 and 180. In case of stall conditions, motor running and machine locked, the coupling housing must be driving to guarantee the signal survey. D D ø 8 D ø MX 5 6 MX FUSILE PLUG TF THERML SWITHING PIN TE ø4 THERML SWITHING PIN TE ø8 ROTOFLUID DIMENSIONS D 96 LUE TEMPERTURE 1 WHITE 145 RED 180 GREEN 10 P 40P 55 70P75P 80P85P 1/4 GS X X 1/2 GS X X 1/2 GS X X 90P95P 3/4 GS X X When ordering specify: dimension D, safety plug melting temperature and colour. Example of order: Thermal switching pin TE ¼ GS 145 RED. THERML SWITHING PIN STNDRD POSITION LF ET HOLLOW SHFT HOLLOW SHFT THERML SWITHING PIN THERML SWITHING PIN The thermal switching pin is normally mounted by the hollow shaft side but in case of need can be located in the opposite side. 28

29 MILNO ITLY ELETRITHERML SWITH EQUIPMENT TYPE ET EN 0117 MOTOR IMPUT THERML SWITHING PIN : "ET" SWITH EQUIPMENT THERML SWITHING PIN MOUNTED ON THE OUPLING INPUT SIDE "ET" ONNETED TO LIGHT SOUND SIGNL "ET" ONNETED TO SWITH OFF THE DRIVE The ET safety device consists of a miscroswitch and a cam mounted on a base and operates in combination with a thermal switching temperature can exceed the melting temperature set for the thermal switching pin. The pin then extends and makes contact with the cam of the microswitch sounding an alarm or shutting down the drive. 29

30 1 2 3 MILNO ITLY DEVIE FOR SPEED ND TEMPERTURE ONTROLT EN 0117 D Rotofluid oupling LOGI PLUG "PM" no contact Sensor SE llarm SP ON SP T ON T RNGE STOP 90 Motor stop ø PLUG 2 5 mm MX1,5 45 SP T ON SP ON ø 29 T RNGE D 35 DEVIE T09 WITH PM The Plug PM is fitted on the outer impeller, in contact with the oil inside the coupling. The outer wheel of the coupling () can be connected to the machine (driven side) or connected to the motor (drive side). If the Plug PM is mounted on the driven side the system detects the variation of temperature and speed. If it is mounted on the drive side the system detects only the temperature. WORKING PRINIPLE The Plug PM contains a thermal element that changes its status at the temperature of 1 (or upon request: 80,, 140 or 1 ). The plug PM, Normally losed, crossing the SE sensor acts as a pulse generator, consequently the SE sensor sends impulses to the device LOGI T09. Once the temperature limit is reached the thermal element opens and the plug PM and the sensor SE no longer generate impulses. The device LOGI T09 not receiving more signals, will switch the inner relay, providing an alarm signal or stopping the motor. POWER SUPPLY: Standard tension 24Vac (upon request: 115 Vac, 2 Vac or 24Vdc).

31 REL. OFF PNP SENS. NPN RES. UT SET P. MIN ON NPN PNP MN MX 8 R 7 6 N 5 G 4 E 3 ( ) 2 2 uf 1 1 uf MILNO ITLY ELETRONI DEVIE FOR OVERLOD ONTROL SD EN 0117 Rotofluid oupling Electronic ontroller Pulser Initator (2 pieces at T180 ) D Sensor larm RESET T T 1 SET POINT ENLE REL. OFF PNP SENS. NPN RES. UT SET P. MIN ON NPN PNP MN MX WESTR RESET ON STOP Motor Stop 96 T SET POINT uf 1 1 uf R N G E ( ) 90 5±2 D T ENLE ON Min. 16 M18x1 DEVIE SD The SD Device can be applied to guarantee the safety of coupling the machine and the product quality. The SD device is an electronic controller which receives a train of pulses by a sensor. The pulses are converted into a proportional voltage to the pulses frequency. This voltage is compared with a variable reference voltage (SET POINT). The internal relay changes over when the input speed is faster or lower than the fixed (SET POINT). It is used to control the shaft revolution speed. In case of speed decrease, the device gives a signal to the operator. WORKING PRINIPLE s the transmitted torque is increased, this gives rise to an increased slip of the fluid coupling. Possible overload can be detected by measuring the resulting speed reduction in the driven half coupling by means of overload SD. This with changeover contact at the output may either emit an alarm signal or switch off the main motor. delaying action (max 1 sec) prevents the unnecessary triggering of the relay, when the motor is started. It only occurs once when the operating voltage is applied. False alarms are prevented arising from very short torque fluctuations, by the introduction of a preset time lag (max seconds). POWER SUPPLY: Standard tension 24 Vac (upon request: 115 Vac, 2 Vac or 24 Vdc). 31

32 MILNO ITLY IT INFRRED TEMPERTURE ONTROLLER 800 EN 0117 Rotofluid oupling larm Temperature ontroller Sensor 45 STOP Motor Stop ø The continuous monitoring of the components substantially contributes to preserve the performance of a system itself, while assuring, in the meantime, a considerable increase in reliability. The IT (Infrared Temperature ontroller) infrared device allows the monitoring of the fluid coupling temperature, contactless, in real time and in a temperature range between and +2, thus providing the ability to regulate workloads or possible intervention. This is an advantage which increases the effectiveness of the whole system and reduces downtime. Moreover, through the sensor control interface, integrated in the DIN rail mounted control system, it is possible to set two limit temperatures (Low and High level) to get a signal when such temperatures are reached. Finally, if the integration of the device in existing control systems is desired, IT is able to provide the current temperature value through a 010 V analog output, which can be useful for data transmission to other equipment or for automatic setup of the monitored system parameters. IT Device haracteristics ontinuous monitoring Real time temperature acquisition urrent temperature visualization on the LD display 2 programmable digital output limit temperatures Evaluation of temperature gradient Easy and quick installation with standard DIN rail mount Wide spectrum of application 010 V analog output 32

33 MILNO ITLY SREW PULLER VE TYPE PULLING OFF SYSTEM SE TYPE EN 0117 SREW PULLER VE TYPE VE ROTOFLUID OUPLING SYSTEM VERSIONS Type K Z J H X Oil Plug Fusible Plug 3 2 VE M14 K1 Z70 J70 H55 XN70 VE M16 Z69 VE M J103 H85 X103 P VE M24 40P 55 LL VERSIONS UP TO Ø 55 FOR Ø75 Ø 80 VE M 70P 75P VE M36 LL VERSIONS 80P 85P 90P 95P To pull off the ROTOFLUID coupling proceed as follows: 1) Remove tightening screw 2) Tighten the screw (2) into the threaded hole of the coupling shaft (3), taking care to lock the rotation of the drive shaft. PULLING OFF SYSTEM SE TYPE SE ROTOFLUID OUPLING SYSTEM VERSIONS Type K Z J H X SE M J 103 H 85 X 103 SE M24/35 SE M24/40 P 40P LL VERSIONS 55 UP TO Ø FOR Ø75 Ø 80 SE M 70P 75P LL VERSIONS 80P SE M36 85P 90P 95P To pull off the ROTOFLUID coupling proceed as follows: 1) Remove tightening screw 2) Lock the bush (5) to the shaft end (3) with 2 securing screws. Tight the screw puller (2) in the shaft threaded hole keeping locked the rod (6) to avoid the motor shaft rotation. 33

34 MILNO ITLY ROTOFLUID OUPLINGS MOMENT OF INERTI J 35 EN 0117 The mass moment of inertia values listed in the table below are referred to inner part, outer part and oil where: INNER PRT = hollow shaft, impeller pump, half oil OUTER PRT = turbine and cover housing, half oil Values valid for ROTOFLUID couplings with oil level at 45 off center pulleys, flexible couplings and other accessories are not included. For couplings with delay fill chamber SF/DF, add their values to the correspondant of the outer part of the couplings. INNER PRT OUTER PRT INNER PRT OUTER PRT S: 10,,, P, 40P,,, 70P, 80P, 90P S: 55,, 75P, 85P, 95P DELY HMER SF DF MOMENT OF INERTI m x R² J = (Kgm²) 2 LF VERSION ET VERSION DELY HMER ROTOFLUID OUPLING J INNER kgm 2 Tipo K Tipo Z, X Tipo J Tipo H SF DF J OUTER kgm 2 J INNER kgm 2 J OUTER kgm 2 J INNER kgm 2 J OUTER kgm 2 J INNER kgm 2 J OUTER kgm 2 J kgm 2 J kgm ,003 0,011 0,003 0,011 0,003 0,012 0,006 0,024 0,006 0,024 0,006 0,026 0,006 0,027 0,021 0,081 0,022 0,081 0,022 0,084 0,022 0,086 0,006 0,007 P 0,040 0,140 0,045 0,140 0,045 0,144 0,045 0,147 0,006 0,007 40P 0,0 0,179 0,0 0,179 0,0 0,190 0,0 0,197 0,013 0,016 0,105 0,363 0,109 0,363 0,109 0,376 0,109 0,385 0,026 0, ,8 0,474 0,214 0,474 0,214 0,487 0,214 0,496 0,026 0,032 0,311 0,795 0,326 0,795 0,326 0,823 0,326 0,842 0,053 0,062 0,564 1,040 0,583 1,040 0,583 1,068 0,583 1,087 0,053 0,062 70P 0,678 2,386 0,740 2,386 0,740 2,473 0,740 2,551 0,1 0,0 75P 1,236 2,782 1,2 2,782 1,2 2,869 1,2 2,947 0,3 0,5 80P 2,389 7,276 2,499 7,276 2,499 7,393 0,3 0,5 85P 4,668 9,977 4,792 9,977 4,792 10,094 0,900 1,400 90P 8,372 23,0 1,0 1,0 95P 15,613 28,855 1,0 1, ,000 2,000 10D 104,000 3,000 OVERD HMER SFM / DFM 34

35 E L T MILNO ITLY INSTRUTIONS FOR FILLING ND REPLEMENT OF OIL IN ROTOFLUID OUPLING EN 0117 α K SF K DF K 90 T R FILLING PLUG S R W O O F D I U OIL REPLEMENT The oil in the coupling must be changed for the first time after 00 working hours and subsequently after each 4000 working hours. To change the oil, proceed as follows: 1) Rotate the coupling to bring the filling plug to its highest position 2) Unscrew and remove the filling plug 3) Determine the correct filling level by rotating the coupling until the filling hole corresponds to the current oil level 4) ompletely drain the oil in the coupling by bringing the filling hole to its lowest point 5) Rotate the coupling again to bring the filling hole to correspond to the filling level determined at point 3 6) Pour in the new oil until the oil filling level is reached. The quantity and type of oil recommended is listed in Table 1. Results achieved by decreasing the oil quantity: IMPORTNT: n excessive decrease in the oil quantity can cause the following problems: Results achieved by increasing the oil quantity: IMPORTNT: n excessive oil quantity can cause the following problems: caused by the lack of internal space for sufficient oil expansion TYPES OF OIL REOMMENDED FOR STNDRD WORKING TEMPERTURE Working Temperature from to +180 P ENERGOL HPL STROL HYSPIN WS ESSO SPINESSO MOIL VELOITE OIL D Q8 VERDI SHELL MORLIN Tab. 1 OUPLING OIL QUNTITY FOR STNDRD FILLING K SF K DF K α Liter α Liter α Liter , , 45 2, ,43 2,42 P 45 4, ,94 3,78 40P 45 4, , , ,39 4, , ,19 7, , ,61 8, , ,48 12, ,77 70P 45 18,05 16, ,64 45,14 29, ,68 80P 45 35,53 35, ,27 45,64 57, ,28 90P 45 91,92 81, ,62 95P ,3 154, , D For more information, consult WESTR. Do not exceed Quantity of oil indicated in Table 1. 35

36 MILNO ITLY ROTOFLUID OUPLING SPEIL VERSIONS EN 0117 Fig. 1 Fig. 2 Fig. 3 Fig.4 Fig.5 Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 10 Fig. 11 Fig

37 MILNO ITLY FIELDS OF PPLITION 52 IT 0117 UILDING ONSTRUTION MINING RIKS Tower ranes elt onveyors Rotary kilns rushers Rolling Mills ucket elevators Rotating screens Rotary arrow rick Moulders Kiln cars TEXTILE Drum Tumblers entrifuges arding machines Industrial Washing machines Dryers HEMIL FOOD NNING Stirrers Dryers Decanters Rotating filters Soap cutters alanders and gum mixers Palletizers Labelling Machine ottling Plants entrifugal separators MEHNIL ENGINEERING Twisting machines for rope and wire Rod iron straighteners Presses Profiling machines Drawbenches utters UTOMOTIVE INDUSTRY alancing machines Gates open/closing drive PPER PROESSING Winders Pulpers Mixers TIMER PROESSING Drum barkers Hardboard presses Shredders MRLE Gantry cranes Multiblade frames EOLOGY lenders Sludge purification plant ERMIS ontinuos and intermittent ball mills Mixers Presses OTHERS Winches Windlasses entrifugal and alternative compressors Suction and centrifugal fans entrifugal pumps Fire pumps Elevators able cars musements park rides Haulage wagons in steelworks and mines Stackup coating plants Sprayers Refineries Ski lift Sand mixers Fan & lowers Refiners 37

38 MILNO ITLY TEHNIL SHEET FOR OUPLING SELETIONS EN 0117 OMPNY... ONT T PERSON... DDRESS... TELEPHONE N... FX... EMIL... MOTOR DT Motor Size... kw...rpm... Shaft Dia. mm... Lenght mm... Threated ore mm... Key mm... Engine Type... kw...rpm... Flywheel Dimension (SE)... ell Housing Dimension (SE)... MHINE DT pplication... oupling Version in line with pulley Shaft Dia. mm... Lenght mm... Threated mm... Key mm... Pulley: Pitch Dia. mm... Groove Section and n... Montaggio: horizontal standard mounting inner drive vertical reverse mounting oute rdrive FURTHER DETILS bsorbed Power during operation kw... Startup at full load: YES NO Startup Number per hour... Reversal ycle per hour... Overload ycle per hour... Moment of Inertia J (kgm²)... Load Speed (rpm)... Required cceleration Time: Full load... Empty... Room Temperature... Enviromental onditions Specify any required options... Please enclose application description and sketch 38

39 ROTOFLUID ROTOFLEXI ROTOFLUID ROTOGER RE ROTOME ROTOGER R DRUM RKES D STEELFLEX DRUM RKES D ROTOPIN