MULTI MONT - SELLA - DEKA - GIGANT Torsionally fl exible claw couplings

Transcription

1 ULTI ONT - SELLA - DEKA - GIGANT Torsionally fl exible claw couplings Your drive is our strength. Your strength is our drive.

2 Contents Page General technical description... 3 Standard types... 5/6 Special types... 7 Technical Details... 7 aterial... 8 Selection of the proper coupling size... 9 Assignment of the load classification factors to the type of driven machine Assignment to IEC standard motors ULTI ONT SELLA with taper bush, series S-T...W ULTI ONT SELLA shaft couplings, series S...W ULTI ONT SELLA flange couplings, series S...F ULTI ONT SELLA separable shaft couplings, series S...T ULTI ONT SELLA brake disc couplings, series S...WBS ULTI ONT SELLA brake disc couplings, series S...TBS ULTI ONT SELLA brake drum couplings, series S...WBT ULTI ONT SELLA brake drum couplings, series S...TBT ULTI ONT SELLA brake drum couplings, series S...F1 BT Weights and moments of inertia ULTI ONT DEKA standard types, series D ULTI ONT GIGANT standard types, series G ounting instructions and alignment tolerances Technical note / Safety instructions D2C Designed to Customer The principle of Designed to Customer describes the recipe for success of REIC-KUPPLUNGEN: Utilizing our product knowledge, our customers are supplied with couplings which are developed and tailor-made to their specific requirements. The designs are mainly based on modular components to provide effective and efficient customer solutions. The unique form of close cooperation with our partners includes consultation, design, calculation, manufacture and integration into existing environments. Adapting our manufacturing to customer-specific production and utilizing global logistics concepts provides better after sales service - worldwide. This customer-oriented concept applies to both standard products and production in small batch sizes. The company policy of REIC-KUPPLUNGEN embraces, first and foremost, principles such as customer satisfaction, flexibility, quality, prompt delivery and adaptability to the requirements of our customers. REIC-KUPPLUNGEN supplies not only a coupling, but a solution: Designed to Customer. Edition arch 2013 The present ULTI ONT SELLA edition renders parts of the previous ULTI ONT SELLA catalogues obsolete. All dimensions in millimeters. We reserve the right to change dimensions and / or design details without prior notice. Proprietary notice pursuant to ISO to be observed: The reproduction, distribution and utilization of this document as well as the counication of its contents to others without explicit authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design. REIC-KUPPLUNGEN www. WWW -Kupplungen.de 2 S_Pros_e_0313

3 General technical description ULTI ONT couplings have been built in series since This pluggable claw coupling that has been success-fully proven over a number of decades has been permanently updated to the state of the art, and the ULTI ONT SELLA, ULTI ONT DEKA and ULTI ONT GIANT series nowadays cover a torque range from 40 to Nm. The ULTI ONT product line offers a large variety of different types so that a suitable coupling is available for almost every type of power transmission requirement. ULTI ONT SELLA nominal torques from 40 to Nm The ULTI ONT SELLA standard series comprises a number of different types. All coupling types allow changing the flexible transmission elements with no need for axial movement of a coupled machine part. The flexible element for the coupling sizes up to and including S 63 consists of a split toothed ring which has the single rubber dampers attached to an external belt. All larger coupling sizes are equipped with 6 single saddle elements each for transmission which have two rubber dampers attached to the external belt. The coupling is fitted with a separately screwed-on retaining cap which encloses the periphery of the rubber elements. This screwed connection is not involved in torque transmission. The elements of all coupling sizes can be fitted and removed radially after the retaining caps have been released and withdrawn. ULTI ONT DEKA nominal torques from Nm to Nm ULTI ONT GIGANT nominal torques from Nm to Nm The ULTI ONT DEKA coupling series that is made of spheroidal cast iron as a standard is not only of extremely compact design but also offers a high transmission rate. The flexible transmission elements are fixed in pockets. During torque transmission, two elements totalling 40 are always subjected simultaneously to compression by one coupling claw. Using the flange version the flexible transmission elements can be fitted and removed radially. Standardly made of spheroidal cast iron the ULTI ONT GIGANT coupling is available for highest torques up to Nm. The ULTI ONT GIGANT uses 6 single saddle elements. The separate retaining cap allows radial fitting of the flexible elements with no need for axial movement of a coupled machine part. The most important attributes and advantages of ULTI ONT -SELLA, -DEKA, -GIGANT: compensate for axial-, radial- und angular misalignments absorb shocks and vibrations are fail-safe and withstand high overloads are well suited as plug-in type couplings ensuring ease of assembly and alignment allow prompt and easy radial change of the flexible elements by sliding bakc the retaining cap are maintenance-free are customizeable for almost every type of mounting situation easy and simple assembly of the shaft connections thanks to taper bushes S_Pros_e_ www. WWW -Kupplungen.de

4 Standard types Claw coupling Equipped with a taper bush as a connection element for the shaft. The taper bush is bolted in place in the coupling hub so that a shrink-fi t-like connection free from backlash is established between the coupling hub and the shaft after assembly. Series: S... T up to Nm) Shaft couplings Standard version for connecting two shafts. The separately screwed-on retaining cap allows changing the flexible ele-ments with no need for axial movement of either of the coupling hubs. Series: S... W up to Nm D... WK up to Nm G... W up to Nm Separable flange couplings This version allows radial assembly of the coupled machines with no need for their axial movement. The separately screwed-on retaining cap allows changing the flexible ele-ments with no need for axial movement of either of the coupling hubs. Series: S... T up to Nm D... TK up to Nm G... T up to Nm www. WWW -Kupplungen.de 4 S_Pros_e_0313

5 Standard types Flange couplings For flange-mounting to discs and flywheels. The separately screwed-on retaining cap allows changing the flexible ele-ments with no need for axial movement of either of the coupling hubs. Different mounting options are avail-able by the use of intermediate flanges. Series: S... F1 up to Nm) D... F1K up to Nm G... F1 up to Nm Brake disc couplings With brake discs for disc clamps. The separable fl ange coupling TBS allows radial fitting and removal of the brake disc. Series: S... WBS up to Nm S... TBS up to Nm D... WK BS up to Nm Brake drum couplings With brake drums for external shoe brakes. Leading dimensions of the brake drum acc. to DIN Series: S... F1 BT up to Nm S... WBT up to Nm S... TBT up to Nm D... WK BT up to Nm S_Pros_e_ www. WWW -Kupplungen.de

6 Special types Double flange couplings Spacer couplings Clutches coupling with removable spacer engagable and disengagable at standstill Combination couplings for connection with a freewheeling device for connection with a torque limiter for connection with a fluid coupling Brake disc and brake drum coupling versions Versions with shrink disc Versions with intermediate shaft in combination with a gear coupling www. WWW -Kupplungen.de 6 S_Pros_e_0313

7 Technical details The specified torques of T KN and T Kmax comply with the definition for Flexible shaft couplings DIN 740 part 2 and apply to the standard types with rubber elements of Shore A. Technical details of other flexible element materials are available on request. Coupling size Nominal torque T KN Nm aximum torque T Kmax Nm Technical details for standard rubber elements SN Continuous vibratory torque T KW (10 z) Nm Dynamic torsional stiffness C Tdyn 10 3 knm/rad 0.25 T KN 0.5 T KN 0.75 T KN 1.0 T KN Rel. damping Ψ - ax.* ) speed n max rpm K r ax. shaft displacement S S 6, S S S S S S S S S S S S S G G G G G G G on request G D D D *) max. speeds refer to standard couplings made of grey cast iron; higher rotational speeds can be obtained with other materials Shaft displacements K a K u radial displacement axial displacement angular displacement The above shaft displacements are approximate values as the compensating capability of the coupling primarily depends on the rotational speed and coupling load. Precise alignment of the coupling contributes to a long service life of the flexible elements (see Alignment tolerances on page 25). Permissible rotational speeds The maximum speeds specified in Technical details only refer to the actual coupling components. For brake drum and brake disc combined couplings the following n max speeds in rpm are permissible: Diameter BT/BS [] aterial Brake drum BT n max [rpm] GGG 50/60 Brake disc BS n max [rpm] St 52-3 S_Pros_e_ www. WWW -Kupplungen.de

8 aterials Standard coupling hubs of grey cast iron are used unless specified otherwise. Other materials are available as an option. Part No. Specification of the coupling components aterial of group A aterial of group B 1, 1g 1a 1 ub S; S-A; G S TBS and S...TBT D GGG 25 1) GGG 40 1) GGG 40 GGG 40 1) GGG 40 1) GGG 40 2 Retaining cap Size S Size S Size S Size S Size G Other materials on request 1) ub also available in steel polyamide sheet steel sheet steel opt. GGG 40 GGG 40 / St 52-3 St Flexible coupling element see table below 4 Flange 6 6a Seperable flange hub F1 for S and G F1 for S...TBS and S...TBT F1 for D S D S...TBS and S...TBT GG 25 GGG 40 GGG 40 GG 25 GGG 40 St 52-3 polyamide sheet steel sheet steel opt. GGG 40 GGG 40 / St 52-3 St 52-3 GGG 40 GGG 40 GGG 40 St 52-3 GGG 40 St Brake disc St 52-3 St Brake drum up to Ø 315 for F1 BT Brake drum up to Ø 315 for WBT Brake drum from Ø 315 for WBT and TBT Flexible coupling elements Type of element Size Quantity per coupling S toothed ring S-A S S saddle elements S D rubber elements D G saddle elements G aterial designation Code Permissible temperature range Feature shortly for standard versions: natural/synthetic rubber mixture hardness range: Shore A nitrile rubber (NBR) hardness range: Shore A silicone (VQ) hardness range: Shore A polyurethane (PUR) hardness range: Shore A SN - 40 C to 80 C 90 C SP - 40 C to 100 C 120 C SX - 70 C to 120 C 140 C UD - 30 C to 120 C 170 C excellent abrasion resistance mineral oil resistance and motor fuel resistance high temperature resistance high strength excellent abrasion resistance Technical details of the ULTI ONT couplings with elements made of NBR and VQ on request. Other rubber materials and other shore hardnesses can also be supplied on request. Balancing All ULTI ONT couplings are of balancing quality G =16 for n =1500 rpm acc. to ISO 1940 as a standard which is sufficient for normal speed ranges. If a superior balancing quality is required, the coupling components can also be dynamically balanced. In such a case please advise the rotational speed and whether the hubs shall be balanced with or without keyway when placing your order. www. WWW -Kupplungen.de 8 S_Pros_e_0313

9 Selection of the proper coupling size The coupling size should be adequately dimensioned to ensure that the permissible coupling load is not exceeded in any operating condition encountered. For drives which are not subjected to periodically recurring vibratory torque loads, the coupling design may be selected based on the driving torque with reference to the corresponding service factors. For drives with combustion engines or prime movers which are subject to periodically recurring vibratory torques, the final selection of the coupling should be verified by a full torsional vibration analysis which will be conducted by us on request. 1. Calculate the driving torque T AN Given a driving powe P AN and a coupling speed n AN, the driving torque is calculated as follows 2. The nominal torque capacity T KN of the coupling shall be at least equal to the max. drive torque T AN while taking the service factors into account 3. The maximum torque capacity T Kmax of the coupling shall be at least equal to the highest torque T max encountered in operation while taking the temperature factor S t into account 4. The torsional vibration analysis to verify the coupling selection should confirm that the permissible continous vibratory torque under reversing stresses T KW is at least equal to the highest vibratory torque under reversing stresses T W encountered throughout the operating speed range while taking into account the temperature and frequency 5. The frequency factor S f allows for the frequency dependence of the permissible continuous vibratory torque under reversing stresses T KW (10 z) when operating with a different frequency f x T AN [Nm] = 9550 T KN T AN S m S t S z T Kmax T max S t P AN [kw] n AN [rpm] T kw (10 z) T W S t S f S f = f x 10 Service factors For couplings with silicon elements SX please take acount of the load factors for heavy load S. Load factor S m Prime mover Electric motors, turbines, hydraulics motors Combustion engine 4 cylinder Cyclic irregularity 1:100 Load factor of the driven machine U Temperature factor S t Ambient temperature C C +40 C +60 C +80 C > +80 C St Start-up factor S z Starts per hour on request > 240 Sz on request U = uniform load = medium load = heavy load Calculation example A coupling is required between an electric motor (P = 450 kw at n = 980 rpm) and a gearbox of a belt conveyor drive. T AN = kw 980 rpm = 1559 Nm Uniform load = U : S m = 1.25 Ambient temperature 40 C : S t = 1.1 Starting frequency 30/h : S z = 1.0 T KN T AN S m S t S z T KN 1559 Nm 1,25 1,1 1,0 = Nm Selected coupling: S 630 SN W at T KN = 6300 Nm S_Pros_e_ www. WWW -Kupplungen.de

10 Assignment of the load classification factors to the type of driven machine U = uniform = medium shock = heavy shock load load load BLOWERS, FANS 1) U Blowers (axial/centrif.) P:n Blowers (axial/centrif.) P:n 0.07 Blowers (axial/centrif.) P:n > 0.07 U Cooling tower fans P:n Cooling tower fans P:n 0.07 Cooling tower fans P:n > 0.07 U Induced draught fans P:n Induced draught fans P:n 0.07 Induced draught fans P:n > 0.07 U Lobe blowers P:n Lobe blowers P:n 0.07 Lobe blowers P:n > 0.07 U Turbo blowers P:n Turbo blowers P:n 0.07 Turbo blowers P:n > ) P = power of the driven machine in kw n = rotational speed in rpm U U U U BUILDING ACINERY Concrete mixers oists Road construction machinery CEICAL INDUSTRY Agitators (light liquids) Agitators (viscous liquids) Centrifuges (heavy) Centrifuges (light-weight) Cooling drums Drying drums ixers COPRESSORS Centrifugal compressors Reciprocating compressors CONVEYORS Apron conveyors Ballast elevators Belt bucket conveyors Belt conveyors (bulk material) Belt conveyors (piece goods) Chain conveyors Circular conveyors Flour bucket conveyors Goods lifts auling winches oists Inclined hoists Link conveyors Passenger lifts Screw conveyors Steel belt conveyors Troughed chain conveyors CRANES Derricking jib gears oisting gears Luffing gears Slewing gears Travelling gears U U U U DREDGES Bucket conveyors Bucket wheels Cutter heads anoeuvring winches Slewing gears Suction pumps Travelling gears (caterpillar) Travelling gears (rails) For drives with periodic excitation of the plant, the coupling selection shall be verified by means of a full torsional vibration analysis. OIL INDUSTRY Pipeline pumps Rotary drilling equipment FOOD INDUSTRY ACINERY Cane crushers Cane knives Cane mills Filling machines Kneading machines ashing apparatus, crystallizers Packaging machines Sugar beet cutters Sugar beet washing machines GENERATORS, TRANSFORERS Frequency transformers Generators Welding generators LAUNDRIES Tumblers Washing machines ETAL ROLLING ILLS Billet shears Chain transfers Cold rolling mills Continuous casting plants Cooling beds Cropping shears Cross transfers Descaling machines eavy and medium plate mills Ingot handling machinery Ingot pushers anipulators Plate shears Plate tilters Roller adjustment drives Roller straighteners Roller tables (heavy) Roller tables (light) Sheet mills Triing shears Tube welding machines Winding machines (strip and wire) Wire drawing benches ETAL WORKING ACINES Countershafts, line shafts Forging presses aers achine tools, auxiliary drives achine tools, main drives etal planing machines Plate straightening machines Presses Punch presses Shears Sheet metal bending machines U U PAPER ACINES Calenders Couches Drying cylinders Glazing cylinders Pulpers Pulp grinders Suction rolls Suction presses Wet presses Willows PLASTIC INDUSTRY ACINERY Calenders Crushers Extruders ixers PUPS Centrifugal pumps (light liquids) Centrifugal pumps (viscous liquids) Plunger pumps Pressure pumps Reciprocating pumps RUBBER ACINERY Calenders Extruders ixers Pug mills Rolling mills STONE AND CLAY WORKING ACINES Ball mills Beater mills Breakers Brick presses aer mills Rotary kilns Tube mills TEXTILE ACINES Batchers Looms Printing and dyeing machines Tanning vats Willows WATER TREATENT Aerators Screw pumps WOOD WORKING ACINES Barkers Planing machines Saw frames Wood working machines www. WWW -Kupplungen.de 10 S_Pros_e_0313

11 Assignment to IEC standard motors ULTI ONT SELLA coupling series S..W for IEC 3-phase motors with squirrel cage rotor acc. to DIN 42673/1 otor size otor power at ~3000 rpm power torque P [kw] T [Nm] Coupling size S otor power at ~1500 rpm power torque P [kw] T [Nm] Coupling size S otor power at ~ 1000 rpm power torque P [kw] T [Nm] Coupling size S otor power at ~ 750 rpm power torque P [kw] T [Nm] Coupling size S Cyl. shaft extension D x L [] rpm rpm * * ) * ) * ) 9 x * * ) * ) * ) 11 x * * ) * ) * ) 14 x x S L x L x S , , x x L L x L x S x x x x S x x S x x L L x x L x x 200 * ) For this power range ask for catalogue ULTI ONT ASTRA The assignment takes the maximum hub bore of the couplings into account and provides adequate safety for normal load applications at a load classification factor S m = For other loads the design needs to be calculated according to Selection of the proper coupling size (see pages 8 and 9). S_Pros_e_ www. WWW -Kupplungen.de

12 ULTI ONT SELLA with taper bush Series S-T...W The ULTI ONT SELLA claw coupling of type S-T... is equipped with a taper bush as a connection element for the shaft. The taper bush is bolted in place in the coupling hub so that a shrink-fit-like connection free from backlash is established between the coupling hub and the shaft after assembly. Due to the use of coercially available taper bushes with a number of different bore dimensions, the need for finishing the bore and keyway of the coupling hub is omitted for the ULTI ONT SELLA coupling type S-T. Assembly and disassembly are possible with no need for special tools! The maximum torque depends on the respective taper bush. Furthermore the maximum torque is limited to two times of nominal torque. Coupling size D A Available taper bushes TB No. D 1 max D 3 D 4 No. etric bores with keyway acc. to DIN 6885/1 L 1 L L 5 L W S 1 S 2 m kg J kgm 2 S-T * S-T * S-T S-T S-T S-T S-T S-T S-T A1 Nm A2 Nm www. WWW -Kupplungen.de 12 S_Pros_e_0313

13 ULTI ONT SELLA shaft couplings Series S... W Standard version for connecting two shafts. The flexible elements can be easily accessed and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. sizes S-A 4... W and S-A 6,3... W from size S W (fig. with ret. cap GGG40) Coupling size D A D 1 [] D 3 D 4 L 1 L 4 L 5 L 6 L W S 1 S 2 pilot bored max. GG 25 GGG 40 S-A S-A S * S * S * S * S * / S * / S * / S * / S * / S S ) S ) S ) unbored, precentered * retaining cap made of sheet steel polyamide; larger values apply to the material GGG 40 1) figure is not in accordance with actual design S_Pros_e_ www. WWW -Kupplungen.de

14 ULTI ONT SELLA flange couplings Series S... F1 For flange-mounting to discs and flywheels. The flexible elements can be easily accessed and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. = screw size Z = number of bores Coupling size D A D 1 [] D 3 D 4 D 5 D 6 L 1 L 4 L F S 1 pilot bored max. GG 25 GGG 40 7 Z S-A S-A S * S * S * S * S * / S * / S * / S * / S * / S S ) S ) S ) unbored, precentered * retaining cap made of sheet steel/polyamide; larger values apply to the material GGG 40 1) figure is not in accordance with actual design www. WWW -Kupplungen.de 14 S_Pros_e_0313

15 ULTI ONT SELLA separable shaft couplings Series S... T This version allows radial assembly of the coupled machines with no need for their axial movement. The separately bolted on retaining cap allows changing the flexible elements with no need for axial movement of either of the coupling hubs. Coupling size D A pilot bored D 1 D 2 [] D 3 max. GG 25 GGG 40 S * S * S * S * S * / S * / S * / S * / S * / S S ) S ) S ) unbored, precentered * retaining cap made of sheet steel/polyamide; larger values apply to the material GGG 40 1) figure is not in accordance with actual design D T3 D 4 L 1 L 3 L 4 L 10 L T S 1 S_Pros_e_ www. WWW -Kupplungen.de

16 ULTI ONT SELLA brake disc couplings Series S... WBS The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. For higher requirements, like optimized controled drives, from size S 100 on designs with accurate pitch and torsional minimized backlash are available on request. Coupling size BS C D A D 1 /D 2 D 3 pilot max. D 4 L 1 L 2 norm long L 5 L 8 L W S 1 norm long S 40 WBS S 63 WBS S 63 WBS S 100 WBS S 100 WBS S 160 WBS S 160 WBS S 160 WBS S 250 WBS S 250 WBS S 250 WBS S 400 WBS S 400 WBS S 400 WBS S 630 WBS S 630 WBS S 630 WBS S 1000 WBS ) 210 1) 210 1) S 1000 WBS ) 210 1) 210 1) S 1000 WBS ) 210 1) 210 1) S 1600 WBS ) 210 1) 210 1) S 2500 WBS ) 250 1) 250 1) unbored, precentered 1 ) figure is not in accordance with actual design www. WWW -Kupplungen.de 16 S_Pros_e_0313

17 ULTI ONT SELLA brake disc couplings Series S... TBS The TBS series allows radial removal of the brake disc with no need for axial movement of the coupling hubs. The flexible elements can also be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. For higher requirements, like optimized controled drives, from size S 100 on designs with accurate pitch and torsional minimized backlash are available on request. Coupling size BS C D A D 1 /D 2 D 3 pilot max. S_Pros_e_ www. WWW -Kupplungen.de D 4 L 1 L 3 norm long L 5 L 8 L T S 1 norm long S 40 TBS S 63 TBS S 63 TBS S 100 TBS S 100 TBS S 100 TBS S 160 TBS S 160 TBS S 160 TBS S 250 TBS S 250 TBS S 250 TBS S 400 TBS S 400 TBS S 630 TBS S 630 TBS S 630 TBS S 1000 TBS ) 210 1) S 1000 TBS ) 210 1) S 1000 TBS ) 210 1) S 1600 TBS ) 210 1) S 1600 TBS ) 210 1) S 2500 TBS ) 250 1) unbored, precentered 1 ) figure is not in accordance with actual design

18 ULTI ONT SELLA brake drum couplings Series S... WBT The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. Thanks to the optional mounting facility of the brake drum, the dimension L 7 or L 9 can be obtained between the gear side shaft end and the brake drum. For higher requirements, like optimized controled drives, from size S 100 on designs with accurate pitch and torsional minimized backlash are available on request. version L 7 version L 9 Coupling size BT B D A D 1 /D 2 D 3 pilot max. bored D 4 L 1 L 2 norm long L 7 L 9 L W S 1 norm long S 25 WBT S 40 WBT S 40 WBT S 63 WBT S 63 WBT S 100 WBT S 160 WBT S 160 WBT S 250 WBT S 250 WBT S 400 WBT S 400 WBT S 630 WBT S 630 WBT S 630 WBT S 1000 WBT ) 210 1) 210 1) S 1000 WBT ) 210 1) 210 1) S 1000 WBT ) 210 1) 210 1) unbored, precentered 1 ) figure is not in accordance with actual design S 2500 WBT on request www. WWW -Kupplungen.de 18 S_Pros_e_0313

19 ULTI ONT SELLA brake drum couplings Series S... TBT The flexible elements can be easily fitted and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. Thanks to the optional mounting facility of the brake drum, the dimension L 7 or L 9 can be obtained between the gear side shaft end and the brake drum. The brake drum can be disassembled without having to pull off the gear side coupling hub. For higher requirements, like optimized controled drives, from size S 100 on designs with accurate pitch and torsional minimized backlash are available on request. version L 7 version L 9 Coupling size BT B D A D 1 /D 2 D 3 pilot max. bored D 4 L 1 L 3 norm long L 7 L 9 L T S 1 norm long S 40 TBT S 40 TBT S 63 TBT S 63 TBT S 100 TBT S 160 TBT S 160 TBT S 250 TBT S 250 TBT S 400 TBT S 400 TBT S 630 TBT S 630 TBT S 630 TBT S 1000 TBT ) 210 1) S 4000 TBT ) 210 1) S 1600 TBT ) 210 1) unbored, precentered 1 ) figure is not in accordance with actual design S 2500 TBT on request S_Pros_e_ www. WWW -Kupplungen.de

20 ULTI ONT SELLA brake drum couplings Series S... F1 BT The flexible elements can be easily accessed and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. Coupling size BT B D A D 1 D 2 D 3 pilot max. min. max. bored L 1 L 2 norm long L W S 1 norm long S 10 F1 BT S 16 F1 BT S 25 F1 BT S 40 F1 BT S 63 F1 BT S 100 F1 BT S 160 F1 BT S 250 F1 BT S 400 F1 BT unbored, precentered www. WWW -Kupplungen.de 20 S_Pros_e_0313

21 Weights and moments of inertia The specified values apply to hubs with maximum bore diameters. ULTI ONT SELLA shaft-, flange- and separable shaft couplings Coupling size S... W S... F1 S... T ub with ret. cap 1) parts 1g / 2 / 3 ub with ret. cap 2) parts 1g / 2 / 3 m total kg J total kgm 2 m total kg J total kgm 2 m total kg J total m 1 kgm 2 kg J 1 m 1 kgm 2 kg J 1 kgm 2 S-A S-A S S S S S S S S S S S S S ULTI ONT SELLA brake disc and brake drum couplings Coupling size ubside parts 1g / 2 / 3 L 1 normal L 1 long m 1 kg J 1 kgm 2 m 1 kg J 1 kgm 2 BS Ø m 2 kg 1) Version with retaining cap made of sheet steel /polyamide 2) Version with ret. cap made of GGG40 / St 52-3 Values for S 2500 on request S... WBS parts 1a /10 J 2 m 2 kgm 2 kg S... TBS parts 4/6a /10 J 2 BS m 2 kgm 2 Ø kg S... WBT parts 1a /11 J 2 m 2 kgm 2 kg S... TBT parts 4/6a /11 J 2 m 2 kgm 2 kg S... F1 BT parts 4a /11 S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S ) S_Pros_e_ www. WWW -Kupplungen.de J 2 kgm 2

22 ULTI ONT DEKA standard types Designed as shaft couplings, flange couplings or separable flange couplings. Type D... W Type D... WK Type D... TK Type D... F1 Type D... F1K Coupling size D A D 1 [] D 2 [] D 3 pilot max. pilot max. bored bored D 4 D 5 8 D x D x D x D 6 z x d L 1 L 2 L 3 L 4 L 5 L F1 L F1K L W L WK L TK S 2 ±2 Weights and moments of inertia Coupling size D... W D... WK D... TK D... F1K ub with flange parts 6 /4/ ½ part 3 Flange part 4 / ½ part 3 m total kg J total kgm 2 m total kg J total kgm 2 m total kg J total kgm 2 m total kg The specified values apply to hubs with medium-sized bore diameters J total m 1 kgm 2 kg J 1 m 2 kgm 2 kg D D D J 2 kgm 2 www. WWW -Kupplungen.de 22 S_Pros_e_0313

23 ULTI ONT GIGANT standard types Designed as shaft and flange couplings Z = Number of bores Type G... W Type G... WK The flexible elements can be easily accessed and removed radially with no need for axial movement of the coupled machines after the retaining cap has been released and withdrawn. The flanges are supplied without connection bores as a standard. If requested, the flanges can be designed with connection bores for socket head screws or threads acc. to specification on a pitch circle diameter D 6. Coupling size D A D 1 [] D 3 D 4 D 5 L 1 L 4 L 5 L 6 L F L W S 3 pilot bored max. GG 25 GGG 40 h 8 8 G G G G G ) G G G ) Pilot bore corresponds to finished bore Weights and moments of inertia Coupling size G... W G... F1 ub with ret. cap parts 1g / 2 / 3 ub part 1 Flange part 4 m total kg J total kgm 2 m total kg J total m 1 kgm 2 kg The specified values apply to hubs with medium-sized bore diameters J 1 m 2 kgm 2 kg J 2 m 2 kgm 2 kg G G G G G G G G J 2 kgm 2 S_Pros_e_ www. WWW -Kupplungen.de

24 ounting instructions and alignment tolerances The specified alignment tolerances should only be considered as approximate values in order to keep the assembly work involved within reasonable limits and in view of the fact that the compensating capability of the coupling depends to a large extent on the rotational speeds and loads applied. Precise alignment of the coupling halves contributes to a long service life of the flexible coupling elements. Radial alignment Angular alignment Axial alignment Gauge S Gauge D Gauge G S Series Size 4 *) 6,3 *) R max [] U max [] S 1 ± [] 18 ±1 20 ±1 17 ±1 19 ±1 22 ±1 26 ±1 30 ±1 35 ± ) applies to S-A D Series Size R max [] U max [] S 2 ± [] 7 ± 2 8 ± 2 10 ± 1 G Series Size R max [] U max [] S 3 ± [] 8 ± ± ± 2 15 ± 2 20 ± ± 3 25 ±3 30 ± 4 ow to mount the flexible elements and the retaining cap When mounting the flexible elements care shall be taken to ensure that the coupling halves are not mounted too close to each other in order to protect the flexible elements from being subjected to lateral pressure and to maintain the axial flexibility of the coupling in operation. Likewise, the coupling halves shall not be mounted too far from each other so that the rubber blocks are capable of transmitting over the entire width between the coupling claws. For easier positioning of the retaining cap when the saddle elements are inserted we recoend to previously coat their periphery with talcum or soft soap (no grease or oil). A threaded rod may be used as an aid for pushing the retaining cap into position. www. WWW -Kupplungen.de 24 S_Pros_e_0313

25 ounting instruction for type S-T W with taper bush. ounting the element hub with taper bush. The general mounting instruction for the S also applies to this ontageanleitung für ARCUSAFLEX-Flanschkupplungen instruction and is to be equally taken into account. Bauform AC-T...F2 mit Konus-Spannbuchse 1. The outer taper of the taper bush and the bore with the inner taper of the element hub Einbau shall der show Konus-Spannbuchse bright metal and must be free of grease prior to mounting. Preservatives must be removed completely. 1. Der Außenkonus der Spannbuchse und die Bohrung mit Innenkonus der Elementnabe müssen vor der ontage metallisch blank und fettfrei sein. Konservierungsmittel sind restlos zu entfernen. 2. Spannbuchse in die Elementnabe einsetzen und dabei alle Anschlussbohrungen zur Deckung bringen. ierbei müssen jeweils halbe Gewindebohrungen halben glatten Bohrungen gegenüberliegen (Abb. 1). 2. Insert the taper bush into the element hub and line up all connecting bores. ake sure that half threaded holes concide with half plain bores (Fig. 1). 3. ontageschrauben leicht gefettet oder geölt lose einschrauben. Schrauben noch nicht festziehen (Abb. 2). 3. Screw in lightly greased or oiled assembly screws. Do not tighten the screws yet (Fig. 2). 4. Elementnabe mit eingesetzter Konus-Spannbuchse auf die gesäuberte Welle mit Passfeder schieben und in ontageposition L x bringen (Abb. 3). 5. ittels Drehmomentschlüssel Schrauben mit dem vorgeschriebenen Anziehdrehmoment A1 gemäß Tabelle 1 gleichmäßig anziehen. 4. Slide the element hub with inserted taper bush onto the cleaned shaft with key. Put it into the mounting position and tighten it uniformly according to Fig. 3 and Table Durch leichte aerschläge über eine Zwischenlage gegen die Spannbuchse lassen sich die Schrauben erneut nachziehen. Gegebenenfalls ist dieser Vorgang zu wiederholen. Abb. Fig. 1 Nr Nr No No / Abb. 2 Fig. 2 L x 5. The screws can be retightened again by slight tapping against the taper bush with a haer using an intermediate plate. Repeat this process, if necessary. Schraubenanziehdrehmomente zur ontage der Konus-Spannbuchse Tabelle 1 Dismantling the element hub with taper bush Kupplungsgröße AC-T 2,3 AC-T 2,6 AC-T 3 AC-T 4 AC-T4,9 AC-T 5 AC-T 6 Spannbuchse Nr Loosen and remove all screws. Depending on the taper bush size, screw either 1 or 2 greased screws into the half pulling-off thread(s) of the taper bush (Fig. 4). AC-T 6,5 AC-T / 4 x 50 AC-T 8 AC-T 9 Schraubengröße B.S.W. *) /16 x 22 / 2 x 25 / 8 x 32 / 2 x 38 / 8 X 45 / 8 x 57 Anziehdrehmoment A1 [Nm] Schlüsselgröße SW [] *) Nr.2012/2517/3030 Gewindestift Nr.3535/4040/4535/4545/5040 Zylinderschraube 2. Tighten the screws uniformly until the taper bush is loose in the element hub. Demontage der Elementnabe mit Konus-Spannbuchse 1. Alle Schrauben lösen und entfernen. Je nach Spannbuchsengröße 1 oder 2 Schrauben gefettet in die halben Abdrückgewinde der Spannbuchse einschrauben (Abb. 4). 3. As soon as the taper bush is loose, the element hub can be pulled off the shaft together with the taper bush. 2. Schrauben gleichmäßig anziehen bis sich die Buchse in der Elementnabe löst. 3. Bei gelöster Spannbuchse lässt sich die Elementnabe zusaen mit der Spannbuchse von der Welle ziehen Abb. 3 Fig. 3 A1 SW Fig. 4 Abb. 4 Table 1 Screw tightening torques www. for mounting -Kupplungen.de the taper bush 16 AC_ Pros_d_0206 Coupling size S 25 S 40 S 63 S 100/160 S 250 S 400/630 Taper bush No B.S.W. screw size *) 3 / 8 x 16 7 / 16 x 22 1 / 2 x 25 5 / 8 x 32 1 / 2 x 38 5 / 8 x 45 3 / 4 x 50 Tightening torque A1 [Nm] Width across flats SW [] * ) Nr.1610/2012/2517/3030 set screw Nr.3535/4040/4545 cap screw S 1000 S_Pros_e_ www. WWW -Kupplungen.de

26 Screwed connections of the coupling Before starting initial operation, all screws of the coupling have to be checked for their correct tightening torque using a torque wrench. Only correctly tightened screws are secured against loosening. If an additional screw lock is required we recoend to use anaerobic adhesives (e.g. Loctite or equivalent). Tightening torques for screws with metric threads and head contact according to DIN 912, 931, 6912, grade 8.8 Screw size Tightening torque Nm Technical note The technical data applies only to the complete coupling or the corresponding coupling elements. It is the customer s/ user s responsibility to ensure there are no inadmissible loads acting on all the components. Especially existing connections, like bolt connections, have to be checked regarding the transmittable torque, if necessary other measures, e.g. additional reinforcement by pins, may be required. It is the customer s/user s responsibility to make sure the dimensioning of the shaft and keyed or other connection, e.g. shrinking or clamping connection, is correct. REIC-KUPPLUNGEN have an extensive prograe of couplings and coupling systems to cover nearly every drive configuration. Furthermore customized solutions can be developed and be manufactured also in small series or as prototypes. Calculation prograes are available for coupling selection and sizing. - Please challenge us! Safety precautions lt is the customer s and user s responsibility to observe the national and international safety rules and laws. Proper safety devices must be provided for the coupling to prevent accidental contact. Check all bolted connections for the correct tightening torque and fit after a short running period preferably after a test run. www. WWW -Kupplungen.de 26 S_Pros_e_0313

27 Questionnaire From (stamp) (Please return copy of this sheet duly filled in) Contact person: Department: Tel.: Fax: aschinenfabrik Dipl.-Ing. erwarth Reich Gmb Post box D Bochum Input side: Prime mover: Diesel engine / hydraulic / electric motor Others: Nominal power: kw at speed: rpm Speed range: from to rpm ax. starting/shock torque: Nm Inquiry: Order: General system details: Environmental conditions/place of installation: Load: uniform medium shock heavy shock Ambient temperature at the coupling: C Daily period of operation: hours/day Starting frequency: per hours Displacement: ΔK a : / ΔK r : / ΔK w : Output side: Driven machine: Nominal power: kw ax. load torque: Nm In case of uneven torque load: from to Nm Balancing: yes no Balancing speed: rpm / grade: G = Balancing with keyway: yes no Annotations: Shaft dimensions: Input side Output side Further coupling design specifications (e.g. with brake drum/brake disc/material): Further details of the complete system / principle sketch of installation situation: S_Pros_e_ www. WWW -Kupplungen.de ms_pros_e_04_07.doc,

28 Dipl.-Ing. erwarth Reich Gmb Vierhausstraße Bochum P.O.Box Bochum Telefon +49 (0) Telefax +49 (0) E-ail: [email protected]