Modular Gear Units Temperex Series

Transcription

1 oular ear Units Temperex Series

2 2 oular ear Units Temperex Series rincipal esign caracteristics an stanars Wit imensions, ratios an power tat ave been esigne on te basis of R20 geometric progression series an in accorance wit S 3 - UN N 323 stanars, te stanarise moular reucer range respons rationally an economically to users nees. ears an safts ll gears are esigne an calculate accoring to S 6336/N 3990 an stanars, manufacture in crome-nickel molybenum steel. Tey are ten case-arene an groun on precision tool macines in Q5 to 6 accoring to S ylinrical elical gears ave moifie toot profiles to limit scuffing or scoring an to provie better toot loa istribution. Spiral conical gear profiles for bevel sets are correcte by saving an run in before an after eat treatment on appropriate LSN macines. Safts are mae in ig qualitative quence an tempere alloy steel. earings an saft seals ll gearboxes are equippe wit amply imensione, tapere cylinrical roller bearings, wic are supplie by leaing manufacturers. Tey are calculate on a basis of te S 281 stanar an equivalents wit a nominal lifetime L10 of above 20,000 rs at rate power. ll bearings are covere an protecte against ust an oter possible contaminations, troug combine lip an labyrint seals esigne for mineral lube oils. asings asings are manufacture in cast iron wit a ig mecanical resistance, or in fabricate an electro-wele steel plates. asings are normalise troug eat treatment an sot-peening. s a final step, tey are macine on milling centres to acieve perfect joints an to prevent possible oil leaks. nternal surfaces are coate wit oilresistant paint. Te external applie paint is resistant to oil, solvents an oter amaging agents in te atmospere. ccessories f require, gearboxes can be equippe wit monitoring evices suc as temperature an/or vibration sensors. Upon installation wit very ig eat issipation, gearboxes will be equippe wit force lubrication systems mounte laterally on te gearbox ousing or, on request, on top of a separate oil tank. t very low environmental temperatures, eating cartriges will be applie. FLSmit ear can also recommen an supply a variety of couplings for use between gearbox an motor or gearbox an consumer. eneral notes on esign an scope For installations witin particularly armful or extreme environments, external loas acting on ousing an safts, customers are avise to inform FLSmit ear about tese conitions beforean in orer to correctly size te gear unit an select accessories an paints accoringly. t is also very important to know te require lifetime for bearings if it iffers from te nominal lifetime. Reucers in te TRX series are supplie reay for operation, aving unergone a strict test benc inspection. We recommen carefully reaing te operating an maintenance instructions before putting your gear reucer into operation. Selecting a reucer To select te reucer tat best suits your particular application, working conitions, nature of te loaing requirements for te macine to be operate an available space must be taken into consieration. Wit its TRX series, FLSmit ear offers a wie variety of types, sizes an ratios to meet all requirements. nce te type of gearbox (K/S/V) is selecte, you must ecie wic size best fits your application. very type as a power ratings table, were te first rows are nominal ratios in, wic is te ratio between n1n an n2n, liste in te rows next to it. Tese values represent te spee of te motor an require spee of te consumer. very application an rive unit as its own specific properties, suc as starting torque, sock loas, vibrations, temperatures, etc. Tese influence te lifetime of gears an bearings, terefore te known process ate as to be multiplie by te operating factors (f1-f2-f3) mentione on page 4, in orer to ascertain te real loa at wic te gearbox will operate. nce te size as been efine, te cooling capacity as to be etermine. n te lower part of te power ratings page, you can fin recommene values for te termal capacity 1, 2 or 3 for eac gearbox size in relation to te nominal ratio. Specific calculation examples to etermine te rigt size of a TRX gearbox are liste on page 5 of tis catalogue. lease o not esitate to get in touc wit us if you require any support.

3 3 arallel axis Single reuction (K) 6 ouble reuction (K-K-K) 8 Triple reuction (K-K-K) 12 Quaruple reuction (K-K-K) 16 Rigt angle Single reuction (S) 20 orizontal rigt angle ouble reuction (S-S-S) 22 Triple reuction (S-S-S) 28 Quaruple reuction (S-S-S) 34 Vertical rigt angle ouble reuction (V-V) 26 Triple reuction (V-V) 32 Quaruple reuction (V-V) 38 ollow saft keying 40 Lubrication system an lubricants 42 For erection an maintenance instructions, consult te installation an maintenance manual. Values for inertia masses referring to te rigt transmission ratio are provie on request by our tecnical office.

4 4 perating factors f 1 f 2 f 3 f f K f 1 f 1 Tab. 1 Type of macine to be operate aily ours of operation Tab. 1 Type of macine to be operate aily ours of operation ir compressors Rotary piston compressors Turbo compressors xcavators an elevators Weele veicles Tracke veicles igger bucket excavators ucket trolley elevators Winces emical inustry macinery Stirrers Stirrers viscous liqui Steel works Work table rollers Wire reels Strip reels Roller conveyors Long belt roller conveyors (ig spee) Long belt roller conveyors (Low spee) ropping sears Rolling mills ngot or bloom transporter plant illet sears Seet sears Trimming sears nverter units ain transporter anipulator Revolving turrets etal working macinery rank presses Forging presses Sears oncing presses Foo inustry macinery ixers acking macines entrifuge for sugar beet Sugar cane mills aper prouction macines alener rolls rying cyliners Rolls for absorbent paper Wet presses Rag grining ining stone an eart working lae mills 2 all mills 2.2 entrifugal mills resses for tile prouction umps iston pumps entrifugal pumps (liquis) entrifugal pumps (liq. viscous) elivery pumps resses riquetting presses Forging presses ccentric presses Foling presses lowers generators xial compressors Raial compressors lowers wit rotating pistons entrifugal blowers yraulic turbines onveyors Screw conveyors ain conveyors ain bucet conveyors Slat or apron conveyors Rubber belt conveyors (ligt material) Rubber belt conveyors (eavy material) ucket conveyors onveyors ain rag ucte conveyors Wining rums Tab. 2 Type of motor f 2 lectric motor or turbine 1 Reciprocating motor (4 6 cyl.) 1.25 Reciprocating motor (1 3 cyl.) 1.5 Tab. 3 Number of startups per our f 3 Type of macine operate f 1 1 1,25 1,5 1,75 2 2, ,25 1,15 1,1 1,08 1,08 1, ,5 1,4 1,3 1,25 1,2 1, ,6 1,5 1,3 1,25 1,2 1,1 over ,75 1,7 1,4 1,25 1,2 Woo working macines laning an mouling macines Sans loting inustry obbing-wining macines rum tanning macines alener rolls Looms acines for plastic prouction xtruers ixers alener rolls ining stone an eart working Separators rusing rolls Revolving kiln 2 Tab. 4 Lengt of operation time in ours f % Tab. 5 mbient temperature factor f K mbient Reucer witout ooling wit oil ooling wit fan ooling wit fan temperature cooling cooler an oil cooler

5 ear unit selection 5 1. etermine type an process ata 1.1 Type of application wit absorbe power an spee a 1.2 Type of applicable gear unit 1.3 Type of motor (installe power an input spee) 1.4 etermine transmission ratio 1.5 Running uration / per our % 1.6 mbient temperature 2. roceure to selecte te rigt size i N = n 1N n 2N N N = a x F F = f 1 x f 2 x f 3 f 1 = factor for type of macine to be operate (Tab. 1) f 2 = factor for type of motor (Tab. 2) f 3 = factor for number of startups / per our (Tab. 3) 3. etermine te cooling capacity 3.1 Reucer witout cooling wen: a 1 x f t f t = f x f K f = factor for running uration / per our (Tab. 4) f K = factor for ambient temperature (Tab. 5) 3.2 Reucer wit fan, wit oil cooler or wit fan an oil cooler wen: a 2 x f t a 3 x f t a 4 x f t 4. alculation example Reucer wit parallel axis (type K) to operate a rotary piston compressor: lectric motor 1 = 500 KW R motor n 1N = /min R elivere n 2N = 48 1/min Startups / per our = 2 ower absorbe a = 425 KW ours operate = 16 Running uration = 100 % mbient temperature = 40 Select te reucer size Transmission ratio: n 1N i N = = n 2N = 31,5 Service factor: F = f 1 x f 2 x f 3 = 1,8 x 1 x 1,08 = 1,94 Te nominal power of te reucer becomes: N = a x F = 425 x 1,94 = 824 KW Select from te range of K reucers te size an ratio fulfilling above calculate results, as for tis example K-500 wit a gearbox rating of 1N 850 kw at a nominal ratio of 31.5 (line 1500 rpm) etermining te cooling capacity 1N a x F 825 KW > 425 KW x 1,94 = 824 KW From table 4 & 5 we fin: f = 1 an f K = 0,82 f t = f x f K = 1 x 0,82 = 0,82 Terefore an oil cooler will be neee. a 3 x f t 662 KW x 0,82 = 543 KW

6 6 ower ratings Temperex Type K Nom. ratio Nom. spees 1/min. Size of gear unit in n 1 N n 2 N gear box rating 1N Kw Nom. ratio nput spees 1/min. Size of gear unit in n 1 N Termal capacity 1 Kw witout cooling Termal capacity 2 Kw wit fan cooling Termal capacity 3 Kw wit cooling coil Termal capacity 4 Kw wit fan an cooling coil For power ratings inicate in eavy type a auxiliary cooling it s require ( 2 or 3 or 4 ). owers marke wit 1 require force lubrication by pump.

7 Type K Temperex arallel axis Single reuction 7 R L reater. T il level. il rain. N 1 F 1 Fan cooling S rrows inicate irection of rotation. LFT construction RT construction imensional table wit metric system Type nput saft utput saft Fan ean weigt (kg) il cap. (litres) K i N = 1,6 2,8 i N = 3,15 5 i N > 5 Size l l l L 1 F N R S T , , nput or output safts by ouble projection: K...2 or K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

8 8 ower ratings Temperex Type K K K Nom. ratio Nom. spees 1/min. Size of gear unit in n 1 N n 2 N gear box rating 1N Kw , Nom. ratio nput spees 1/min. Size of gear unit in n 1 N Termal capacity 1 Kw witout cooling Termal capacity 2 Kw wit fan cooling Termal capacity 3 Kw wit cooling coil Termal capacity 4 Kw wit fan an cooling coil For power ratings inicate in eavy type a auxiliary cooling it s require ( 2 or 3 or 4 ). owers marke wit 1 require force lubrication by pump.

9 Type K Temperex arallel axis ouble reuction 9 R L reater. T il level. il rain. N F Fan cooling S rrows inicate irection of rotation. LFT construction. RT construction. imensional table wit metric system Type nput saft utput saft Fan ean weigt (kg) il cap. (litres) K i N = 6,3 11,2 i N = 12,5 20 i N > 20 Size l l l L 1 F N R S T , nput or output safts by ouble projection: K...2 or K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

10 10 arallel axis ouble reuction ollow saft Temperex Type K R reater. il level. il rain. T N F Fan cooling S 1 rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system ean il Type nput saft Fan weigt (Kg) cap. (litres) K i N = 6,3 11,2 i N = 12,5 20 i N > 20 Size l l l 7 1 F 1 N R S T , nput or output safts by ouble projection: K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

11 Type K Temperex Floating parallel axis ouble reuction 11 R reater. il level. T il rain. Fan cooling. S 1 rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system Type nput saft Fan ean weigt (kg) il cap. (litres) K i N = 6,3 11,2 i N = 12,5 20 i N > 20 Size l l l 7 1 F8 R S T , , nput or output safts by ouble projection: K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

12 12 ower ratings Temperex Type K K K Nom. ratio Nom. spees 1/min. Size of gear unit in n 1 N n 2 N , ,5 35, gear box rating 1N Kw , , , , , , , , , , , , , , Nom. ratio nput spees 1/min. Size of gear unit in n 1 N Termal capacity 1 Kw witout cooling Termal capacity 2 Kw wit fan cooling Termal capacity 3 Kw wit cooling coil Termal capacity 4 Kw wit fan an cooling coil For power ratings inicate in eavy type a auxiliary cooling it s require ( 2 or 3 or 4 ). owers marke wit 1 require force lubrication by pump.

13 Type K Temperex arallel axis Triple reuction 13 R L reater. il level. il rain. N T F Fan cooling S rrows inicate irection of rotation. LFT construction. RT construction. imensional table wit metric system Type nput saft utput saft Fan ean weigt (kg) il cap. (litres) K i N = i N = i N > 100 Size l l l L 1 F N R S T nput or output safts by ouble projection: K...2 or K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

14 14 arallel axis Triple reuction ollow saft Temperex Type K R reater. il level. il rain. N T F Fan cooling S 1 rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system Type nput saft Fan ean il weigt cap. (litres) (Kg) K i N = i N = i N > 100 Size l l l 7 1 F 1 N R S T nput or output safts by ouble projection: K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

15 Type K Temperex Floating parallel axis Triple reuction 15 R reater. il level. T il rain. Fan cooling. S 1 rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system Type nput saft Fan ean weigt (kg) il cap. (litres) K i N = i N = i N > 100 Size l l l 7 1 F8 R S T , nput or output safts by ouble projection: K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

16 16 ower ratings Temperex Type K K K Nom. ratio Nom. spees 1/min. Size of gear unit in n 1 N n 2 N gear box rating 1N Kw , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Nom. ratio nput spees 1/min. Size of gear unit in n 1 N Termal capacity 1 Kw witout cooling For power ratings inicate in eavy type a auxiliary cooling it s require.

17 Type K Temperex arallel axis Quaruple reuction 17 R L reater. il level. il rain. N 1 F rrows inicate irection of rotation. LFT construction RT construction imensional table wit metric system Type nput saft utput saft ean weigt (kg) il cap. (litres) K i N 500 i N > 500 Size l l L 1 F 1 N R nput or output safts by ouble projection: K...2 or K...2 Saft centering accoring to N or rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Keys accoring to N 6885

18 18 arallel axis Quaruple reuction ollow saft Temperex Type K R reater. il level. 1 il rain. N F rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system ean il Type nput saft weigt cap. (li- (Kg) tres) K i N 500 i N > 500 Size l l 7 1 F 1 1 N R nput or output safts by ouble projection: K...2 rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Saft centering accoring to N or Keys accoring to N 6885

19 Type K Temperex Floating parallel axis Quaruple reuction 19 R reater. il level. 1 il rain. 1 rrows inicate irection of rotation. TY construction. TY construction. Srink isk version. etail see page 42 imensional table wit metric system ean il Type nput saft weigt cap. (kg) (litres) K i N 500 i N > 500 Size l l F8 R nput or output safts by ouble projection: K...2 rojecton safts wit S tolerance Ø 50 k m6 > 120 n6 Saft centering accoring to N or Keys accoring to N 6885

20 20 ower ratings Temperex Type S Nom. ratio Nom. spees 1/min. Size of gear unit in n 1 N n 2 N gear box rating 1N Kw Nom. ratio nput spees 1/min. Size of gear unit in n 1 N Termal capacity 1 Kw witout cooling Termal capacity 2 Kw wit fan cooling Termal capacity 3 Kw wit cooling coil Termal capacity 4 Kw wit fan an cooling coil For power ratings inicate in eavy type a auxiliary cooling it s require ( 2 or 3 or 4 ). owers marke wit 1 require force lubrication by pump.