UNIBLOC Contents. 7. Selection tables for gearboxes at 2800 / 1400 / 900 / 500 min-1 input Basic design and output modules...

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1 UNIBLOC Contents 1. The new design The modular system Examples: UNIBLOC-variants... 3 The intelligent plug-in system Available modules Mounting positions Technical Explanations Reference for designations Ordering Mounting position Hollow shafts Torques... 8 Ratios Efficiency Lubrication Ambient conditions Selflocking Radial- and Axial-Loads Dimensions and weights Gearbox selection NORD 3-phase motors NORD brakemotors Explanation for page headers Selection tables for gearedmotors 4-pole 50 Hz Selection tables for gearboxes (IEC standard motors 4-pole 50 Hz) Selection tables for gearboxes at 2800 / 1400 / 900 / 500 min-1 input Dimension drawings Basic design and output modules Module helical input stage Module double wormgear Module IEC-adapter Module IEC 3-phase motor / brakemotor Module free input shaft W Order / Enquiry form

2 info UNIBLOC The New Design 2 G1033/2002

3 UNIBLOC The Modular System info Examples : UNIBLOC variants Module worm gearbox + Module IEC-adapter Module worm gearbox + Module output flange + Module plug-in shaft + Module helical input stage + Module IEC-adapter ( mounting S1/II, F1, T1 ) Module worm gearbox + Module free input shaft W Module worm gearbox + Module torque arm + Module double wormgear + Module worm gearbox SK 1SI31 + Module IEC-adapter + Module 3-phase motor ( mounting D1/270, U1, KK1/III ) 3

4 info UNIBLOC The Modular System The intelligent plug-in system Flexible and variable all IEC standard motors with and B5 flange attachable via adapter owing to the toothed input coupling only a single basic worm gear module for all IEC standard motor sizes suitable for all mounting positions because totally sealed. Separate oil-chambers for each gear module very large ratio range from i=5 to i=10000 via modules helical input and double worm gear various plug-in shafts for standard hollow shaft various bolt on B5 flanges and a torque arm free input shaft assembly available for basic worm gear module via W- module easy on-site modifications possible via interchangeable modules without opening an oil-chamber a large variety of combinations possible using only a few different modules Ex-stock availability instant delivery owing to ready assembled modules in stock Low cost and good quality economic production and assembly of the modules in large quantities Easy handling simple ordering of modules via individual part numbers - no information on mounting required Supplied as modules or fully assembled combination UNIBLOC gearboxes and gearedmotors available as modules - no mounting information required - high flexibility on-site - low stock level but large combination variety - modules ready to use and packed including all bench parts - easy module combination by plug-in or bolt-on UNIBLOC gearboxes and gearedmotors also available as fully assembled combinations - useful for repetitive requirements of identical designs - mounting information required ( page 6 ) Attachment of motor without coupling also possible direct motor attachment UNIBLOC worm gearedmotors SD most compact size and economic for large scale series separate catalogue for SD. Please enquire G1033/2002 4

5 UNIBLOC The Modular System info Module worm gearbox 4 sizes 12 ratios per size UNICASE without housing partition sealed, lifetime lubricated unit one design for all mounting positions foot mounting ( 3 sides ) flanges on both sides hollow shaft as standard toothed coupling on input side suitable for : - module IEC motor attachment - module helical input stage - module double wormgear - module free input shaft W Available modules Module helical input stage helical input stage for module worm gearbox increases total ratio by fixed factor 10 UNICASE without housing partition sealed, lifetime lubricated unit one design for all mounting positions low noise helical gearing serial combination of several helical input stages possible toothed coupling on input side suitable for: - module IEC motor attachment - module helical input stage - module double wormgear - module free input shaft W Module double wormgear Module IEC standard motor attachment enables building of double worm gearboxes right angle or parallel shaft design possible 1. stage SK 1SI31 2. stage SK 1SI maximum ratio possible kit contains : - adapterflange - coupling bush - plug-in shaft with key - nuts and bolts for attaching IEC standard motors framesizes 56 to 90 to module worm gearbox and module helical input suitable for B5 and standard flanges kit contains : - adapterflange - coupling bush - nuts and bolts Module IEC 3-phase motor / brakemotor Module free input shaft W 3-phase asynchronous squirrel-cage motors from NORD production also as brakemotor standard flange 230/400 V 50 Hz IP55 S1 100% ED, Class F suitable for DOL and VVVF operation B5 flanges, pole-changing motor, encoders, auxiliary ventilation, ATEX and CUS/UL available on request. Please order motor catalogue M7000. NORDAC frequency inverters available. Please enquire. free input shaft 16 mm with key for attachment to modules worm gearbox and helical input stage sealed, lifetime lubricated unit Module plug-in shaft to plug into the standard hollow shaft choice of unilateral or bilateral shaft option for longer shaft to suit module B5 flange kit contains : - shaft - keys - disc - circlip Module output flange B5 various flange sizes available for each worm gearbox size flange centres on gearbox side via shaft seal fit choice of positive or negative pilot kit contains: - aluminium die-cast flange - bolts Module torque arm for shaft mount design with rubber buffer fitted kit contains : - torque arm - bolts Module cover offers protection from rotating shaft seals kit contains: - cover - bolts 5

6 info UNIBLOC Positions Basicdesign Plug-in shaft S1 S2 S3 Flange F1 F2 F3 Torque arm D1/270 D2/270 D1/270, D1/180, D1/90 Cover C1 C2 Helical input stage T1 T2 T3 T4 Double worm gearbox U1 U2 U3 U4 U5 U6 U7 U8 Terminal box KK1/I, KK2/I, KK3/I, KK4/I KK1/I, KK1/II, KK1/III, KK1/IV G1033/2002 6

7 UNIBLOC Technical Explanations info Reference for designations Gearedmotors Gearboxes SK 1SI 50 /31 /H10 -IEC 71 S/4 L/4 Bre5 SK 1SI 50 /31 /H10 -IEC 80 -W B5 C120 UNIBLOC worm gearbox modular system Worm gearbox size resp. centre distance in mm Input stages : /31 : Double worm gearbox input stage SK 1SI31 /H10 : Helical input stage SK H10 IEC standard motor framesize 71 S/4 : Short winding 4-pole L/4 : Long winding 4-pole Motor with brake Brake torque 5 Nm UNIBLOC worm gearbox modular system Worm gearbox size resp. centre distance in mm Input stages : /31 : Double worm gearbox input stage SK 1SI31 /H10 : Helical input stage SK H10 -IEC 80 : Adapter for IEC standard motor framesize 80 -W : Free input shaft : For motorflange with threaded holes B5 : For motorflange with through holes For motorflange 120 mm Example helical-wormgearedmotor : SK 1SI63/H10-IEC 63L/4 Example worm gearbox for attachment of IEC standard motor : SK 1SI40-IEC 71 C105 Ordering UNIBLOC worm gearboxes SI are available as modular units or as fully assembled drives. Please use the above mentioned designations to order fully assembled drives. Additional information required : total ratio and mounting position ( page 6 ). You can find an ordering / enquiry form on page 57. Example double worm gearedmotor with torque arm : SK 1SI50/31-IEC 63S/4 total ratio i ges = 600 mounting D2/180, KK 3/I When ordering modules please use the 8-digit part numbers listed in the catalogue. No information on mounting and ratio required. You can find an ordering / enquiry form on page 57. Example double wormgearedmotor with torque arm : ordering No. : basic module SK 1SI50 i sch = module torque arm module double wormgear attachment basic module SK 1SI31 i sch = module IEC motor adapter IEC 3-phase motor Mounting position Every UNIBLOC worm gearbox SI and the helical input stage H10 is suitable for all mounting positions. The completely sealed design and the individual sealing for each module enable a uniform lubricant filling for all mounting positions. Hollow shafts The standard design of the UNIBLOC worm gearboxes SI features hollow shafts in marketable sizes. For large scale serial requirements the gearbox design offers the possibility to include far larger hollow shaft bores. Hollow shaft bores Hollow shafts with keyway to DIN 6885 page 1 SK 1SI31 SK 1SI40 SK 1SI50 SK 1SI63 Standard 14 mm 18 mm 25 mm 25 mm Maximum 17 mm 25 mm 30 mm 42 mm 7

8 info UNIBLOC Technical Explanations Torques The load limits for continuous and uniform operation are defined by the maximum permissible output torques M a max. The correct gearbox selection is done according to section Gearbox selection taking into account the service factors. The drives can withstand the ultimate limit torques M grenz at rest or shortly in operation without being damaged. The ultimate limit torques M grenz are the absolute maximum limit and must not be exceeded even for peak torque conditions. Max. permissible torques M a max at n 1 = 1400 min -1 SK 1SI 31 SK 1SI 40 SK 1SI 50 SK 1SI 63 M a max 30 Nm 50 Nm 90 Nm 160Nm Ultimate limit torques M grenz SK1SI 31 SK1SI 40 SK1SI 50 SK1SI 63 M grenz 75 Nm 125 Nm 225 Nm 400 Nm Ratios All ratios are finite. All ratios are integral except 7,5 : 1. All worms of the UNIBLOC range have a right-inclination which determines the direction of rotation. Ratio range 5 7, Same ratio range for all 4 gearbox sizes Efficiency The high efficiencies of the UNIBLOC range are achieved by special smooth tooth flanks and standard synthetic lubrication. The efficiency of newly commissioned worm gearboxes increases during initial operation up to the rated efficiency by the running-in process of the worm gearing. The power and torque figures listed in the selection tables account for the rated efficiency η of run-in worm gears. The efficiency of wormgears increases with the input speed owing to the hydrodynamic lubrication within the gearing. When starting from rest at first the lesser start-up efficiency η a is effective. This must be considered when sizing the motor for applications that require starting under load. Following table shows standard figures for the start-up efficiency ηa depending on the ratio. Efficiencies η [ % ] at n 1 = 1400 min -1 Start-up efficiencies η a [ % ] i sch 5 7, i sch 5 7, SK 1SI 31: η [%] SK 1SI 40: η [%] SK 1SI 50: η [%] SK 1SI 63: η [%] SK 1SI 31 to : η a [%] SK 1SI Lubrication The worm gearboxes are supplied with a lifetime-lubrication filling of synthetic longlife lubricant on polyglycol basis. The gearboxes are maintenance-free and completely sealed, without oil-plugs. Lubricant : CLP PG 680 DIN SK 1SI 31 SK 1SI 40 SK 1SI 50 SK 1SI 63 Filling 30ml 55ml 95 ml 180 ml Ambient conditions The natural corrosion resistant aluminium-oxyd skin of all UNIBLOC drives enables indoor and outdoor operation. Contact with aggressive and corrosive media ( gases, acidic and caustic fluids, salts etc ) must be avoided. The UNIBLOC drives are suitable for operation at ambient temperatures of 25 C to +60 C. At low temperatures the motor requires a higher torque for start-up because of viscous lubricant. G1033/2002 8

9 UNIBLOC Technical Explanations info Selflocking In a selflocking condition any backdriving torque at the output side cannot turn back the gearbox from rest in any direction. Selflocking from operation is called selfbraking. As soon as the motor is turned off the gearbox comes to an immediate stop ( no noticeable slowing down period ). These characteristics of some wormdrives can make a brake obsolete in certain applications. When changing load-direction resulting in backdriving and with a mass-acceleration-factor m af > 1 ( see section Gearbox selection page 10 ) the selflocking property of a gearbox can cause a sudden jamming or chatter-vibration ( see VDI 2158 ). For such applications non-selflocking gearboxes must be selected. Selflocking and selfbraking properties of worm gearboxes depend on the ratio of the worm-stage : Selflocking for UNIBLOC worm gearboxes i sch = 5 10 i sch = i sch = i sch = 100 No selflocking No reliable comment on selflocking possible Selflocking at rest and without vibrations Selflocking No selfbraking No selfbraking No reliable comment on selfbraking possible Selfbraking for n 1 < 1500 min -1 ( SK 1SI 63: n 1 < 750 min -1 ) Radial- and Axial-Loads The selection tables show the permissible radial loads F Q and F QF which may act on the output shafts in addition to the torque M a. The figures are calculated for forces acting at midpoint of output shaft. The figures F Q are valid for plug-in shafts , , , , , , , The figures F QF are valid for the long plug-in shafts , , , of the B5 flange design. For forces acting midpoint inside the hollow shaft the permissible radial load is 2x F Q. The figures listed for permissible radial loads account for worst direction of force, bearings, housings and plug-in shafts. The hollow shafts of the UNIBLOC gearboxes are supported by especially large ball bearings. Therefore UNIBLOC drives also have an axial load capacity in addition to the permissible radial load. Permissible axial force F A [ N ] SK 1SI 31 SK 1SI 40 SK 1SI 50 SK 1SI N 3200 N 4800 N 6300 N The permissible radial load on the midpoint of the free input shaft W ( part No ) is 1200 N. Dimensions and weights Individual dimension drawings and 1:1 scaled outline drawings are available from the NORD internet homepage The same kind of drawings can be made using the CD-ROM NORDCAD. Please order your free NORDCAD CD-ROM if required. Some notes on the dimension drawings on pages 44 to 57 : kbre and g1bre are dimensions for brakemotors tapped holes in shafts : DIN 332 page 2 keys : DIN 6885 page 1 flange-centreing: H7 resp j6 tolerances of flange bolthole PCD: DIN Weight of wormgear modules SK 1SI 31 SK 1SI 40 SK 1SI 50 SK 1SI 63 1,3 kg 2,4 kg 4,1 kg 7,6 kg 9

10 info UNIBLOC Technical Explanations Gearbox selection The selection tables list the resulting output-torques M a, the output speeds and the service factors f B based on UNIBLOC worm gearboxes in combination with 4-pole standard 3-phase motors. The service factor indicates the safety of the gearbox at the given input power. Each application has specific loading requirements such as peak loads, frequent start-ups, intermittent duty and extreme ambient temperatures. All calling for a certain minimum service factor f Bmin to ensure reliable operation. The unit picked from the selection tables should have a service factor equal to or larger the minimum service factor f Bmin required. The selection tables n 1 =2800/1400/900/500 min -1 can be used in case a motor is fitted other than a 4-pole standard 3-phase motor. These selection tables are based on a service factor f B = 1,0. Observing the minimum service factor f Bmin the motor power installed must not exceed P emax / f Bmin. The required minimum service factor f Bmin for an application is calculated as : f Bmin = f B0 f B1 f B2 Factor f B0 accounts for the of loading A, B or C, the start/stop frequency and the daily operating time. Factor f B1 accounts for different ambient temperatures. Factor f B2 accounts for intermittent duty cycle. The following diagrams are used for defining the individual factors f B0, f B1 and f B2. Examples for loading s of gearboxes : A light conveyor screws, fans, assembly lines, light conveyor belts, small agitators, elevators, cleaning machines, filling machines, inspection machines, belt conveyors B coilers, feed-mechanism drives in woodworking machines, dumbwaiters, balancing machines, thread-cutting machines, medium-sized agitators and mixers, winches, sliding doors, manure scrapers, packing machines, bending machines, gear pumps C shears, presses, punches, folding machines, tumbling barrels, vibrators, shredders Other machines must be associated to A,B or C depending on the load they represent. The s of loading A, B and C are defined as follows : A: uniform duty operation and m af 0,25 B: medium duty operation and m af 3 C: heavy duty operation and m af 10 The definition of the mass-acceleration-factor m af is : J m = af ex.red. JMot. J ex.red. = all external mass moments of inertia reduced to motorshaft J Mot. = mass moment of inertia of driving motor (p.11) In case of m af > 10 please enquire. G1033/

11 UNIBLOC Technical Explanations info NORD 3-phase motors The motors for the module IEC 3-phase motor are TEFC 4- pole squirrel-cage 3-phase motors from NORD production. These motors are equally suitable for DOL and VVVF operation. The motors have standard flanges. On request B5 flanges, single-phase motors, 2-pole motors, polechanging motors, encoders, auxiliary fans, ATEX and CUS/UL conform motors and other motor-options are available. Please order separate motor catalogue M7000. Motors covered by the CEMEP agreement comply to efficiency class EFF2. NORD 3-phase motors comply to following standards: IEC (DIN EN ) general requirements IEC (DIN EN ) enclosures IEC (DIN EN ) s of cooling IEC (DIN EN ) connection designations and direction of rotation IEC (DIN EN ) noise limits IEC (DIN EN ) built-in thermal protection IEC (DIN EN ) mechanical vibrations IEC (DIN EN ) IEC standard voltages Technical data of module IEC 3-phase motor at 400 V / 50 Hz 63S/4 63L/4 71S/4 71L/4 80S/4 80L/4 90S/4 90L/4 P N 0,12 0,18 0,25 0,37 0,55 0,75 1,1 1,5 n 1 [min-1] I N [A] 0,46 0,62 0,76 1,10 1,52 2,10 2,98 3,73 cos φ 0,76 0,80 0,77 0,75 0,73 0,74 0,69 0,73 M N [Nm] 0,86 1,30 1,73 2,60 3,82 5,21 7,27 9,95 M A /M N M K /M N I A /I N 1,8 1,8 2,2 2,1 1,9 2,0 3,2 3,1 1,9 1,9 2,1 2,3 2,0 2,1 3,4 3,6 2,5 2,6 3,3 3,2 3,3 3,5 5,0 5,4 Mode of operation: S1 continuous duty Enclosure: IP 55 Class: F Voltages: 230V/Y400V at 50Hz and Y460V at 60Hz P N : rated power; I N : rated current; M A : locked rotor torque; cos φ: power factor; n 1 : rated speed; M N : rated torque; M K : breakdown torque; J Mot. : mass moment of inertia J Mot. [gm2] 0,21 0,28 0,63 0,76 1,28 1,65 2,82 3,60 NORD brakemotors Motors of the module IEC 3-phase motor are also available as brakemotors. The brakemotors are marked in this catalogue. The NORD brakemotors are 3-phase motors with integrated spring-loaded failsafe brakes. The brake torque can be reduced to 50% nominal value by an adjustment ring. The standard brake-coil voltage is 205VDC. A bridge rectifier inside the terminal box allows for easy brake connection to motor 3-phase supply 230V/Y400V. On request different coil voltages, different brake torques, stainless friction plates, higher types of enclosure, dust protection rings, manual release and other options are available. Please ask for motor catalogue M S/4 Bre5 63L/4 Bre5 71S/4 Bre5 71L/4 Bre5 80S/4 Bre10 80L/4 Bre10 90S/4 Bre20 90L/4 Bre20 Technical data of brakes for brakemotors M B [Nm] P 20 [W] W max [J] a [mm] , , , ,2 Enclosure: IP 55 Coil voltage: 205VDC suitable for 230V/Y400V M B : brake torque; P 20 : coil power; W max : max friction work per cycle at n 1 approx 1400 min-1; a: nominal airgap 11

12 info UNIBLOC Technical Explanations Explanation for page headers Modules of the gearedmotors alternative P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 Motor 63S/4 Brakemotor 63S/4 Bre5 Dimension sheet see page page page page page page Rated motor power 50 Hz, 4-pole Gearbox output speed 50 Hz 4-pole Output torque ( *max output torque at fb = 0,8 ) Service factor Total gearbox ratio Ratio of wormgear module Ratio of additional input stage ( helical or worm ) Permissible radial load on output shaft for plug-in shaft Permissible radial load on output shaft for plug-in shaft to suit B5 flange designation of the complete worm gearedmotor. Total ratio and mounting position is required to complete the order. Part-Number/Order-Number Module worm gearbox Part-Number/Order-Number Module helical input-stage Part-Number/Order-Number Module IEC-adapter -C90 Part-Number/Order-Number Module IEC-3-phase motor 230V/400V 50Hz Part-Number/Order-Number Module IEC-3-phase brakemotor 230V/400V 50Hz Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 C120 IEC B5 A140 Dimension sheet see page page page page page page Rated motor power 50 Hz, 4-pole Gearbox output speed 50 Hz 4-pole Output torque ( *max output torque at fb = 0,8 ) Service factor Total gearbox ratio Ratio of wormgear module Ratio of additional input stage ( helical or worm ) Permissible radial load on output shaft for plug-in shaft Permissible radial load on output shaft for plug-in shaft to suit B5 flange designation of the complete gearbox. Total ratio and mounting position is required to complete the order. Part-Number/Order-Number Module worm gearbox Part-Number/Order-Number Module helical input-stage Part-Number/Order-Number Module IEC-adapter -C90 Part-Number/Order-Number Module IEC adapter -C120 Part-Number/Order-Number Module IEC adapter B5-A140 n 1 = 2800 min -1 n 1 = 1400 min -1 n 1 = 900 min -1 n 1 = 500 min -1 Modules of the gearboxes i ges i sch i vor M amax P emax M amax P emax M amax P emax M amax P emax [min -1 ] [Nm] [min -1 ] [Nm] [min -1 ] [Nm] [min -1 ] [Nm] page page page designation gearbox Total gearbox ratio Ratio of wormgear module Ratio of additional input stage ( helical or worm ) Gearbox output speed Max. permissiblile output torque at f B =1,0 and n1=2800 min 1 Max permissibile input power at (f B =1,0) Gearbox output speed Max. permissiblile output torque at f B =1,0 and n1=1400 min -1 Max. permissibile input power at f B =1,0 an Gearbox output speed Max. permissiblile output torque at f B =1,0 and n1=900min -1 Max. permissibile input power at f B =1,0 an Gearbox output speed Max. permissiblile output torque at f B =1,0 and n1=500min -1 Max. permissibile input power at f B =1,0 an Part-Number/Order-Number Module worm gearbox Part-Number/Order-Number Module helical input-stage IEC adapter see page... G1033/

13 Gearedmotors 4-pole 50Hz 13

14 0,12kW Selection Table Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 Motor 63S/4 Brakemotor 63S/4 Bre ,12 SK 1SI 31-IEC 63S/ , ,1 7,5 7, " , " , " , " , " , " , " , " , " , " 13 * 26 0, SK 1SI 40-IEC 63S/ , , " , " , " , " , " , SK 1SI 50-IEC 63S/ , , " , SK 1SI 63-IEC 63S/ , G1033/

15 Selection Table Helical Worm Gearedmotors 4-pole 50Hz 0,12kW Modules of the gearedmotors alternative P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 Motor 63S/4 Brakemotor 63S/4 Bre ,12 SK 1SI 40/H10-IEC 63S/ , ,5 75 7, " " " , " " " 8,9 81 1, " " " 6,7 * 91 0, " " " 5,3 * 86 0, " " " 4,4 * 101 0, " " " 3,3 * 94 0, " " " 2,7 * 88 0, " " " 2,2 * 83 0, " " " 1,7 * 75 0, " " " 1,3 * 69 0, SK 1SI 50/H10-IEC 63S/ , ,6 75 7, " " " , " " " 8,9 84 1, " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2,7 * 156 0, " " " 2,2 * 148 0, " " " 1,7 * 135 0, " " " 1,3 * 126 0, SK 1SI 63/H10-IEC 63S/ , ,9 86 2, " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2, , " " " 2, , " " " 1, , " " " 1,3 * 224 0,

16 0,12kW Selection Table Double Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative: P n M a [min -1 ] [Nm] f B i ges i sch i vor F Q F QF C90 Motor 63S/4 Brakemotor 63S/4 Bre , ,12 SK 1SI 40/31-IEC 63S/4 8,9 53 1, ,9 74 1, , " " " 4,4 * 101 0, " " " 3,0 * 105 0, " " " 2,2 * 109 0, " " " 1,8 * 110 0, " " " 1,5 * 113 0, " " " 1,1 * 116 0, " " " 0,89 * 119 0, " " " 0,74 * 120 0, " " " 0,56 * 123 0, " " " 0,44 * 124 0, SK 1SI 50/31-IEC 63S/4 8,9 57 2, ,9 80 1, , " " " 4, , " " " 3, , " " " 2, , " " " 1, , " " " 1,5 * 203 0, " " " 1,1 * 210 0, " " " 0,89 * 214 0, " " " 0,74 * 216 0, " " " 0,56 * 220 0, " " " 0,44 * 223 0, SK 1SI 63/31-IEC 63S/4 5,9 82 3, , , , " " " 3, , " " " 2, , " " " 1, , " " " 1, , " " " 1, , " " " 0, , " " " 0, , " " " 0, , " " " 0, , G1033/

17 Selection Table Worm Gearedmotors 4-pole 50Hz 0,18kW Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 Motor 63L/4 Brakemotor 63L/4 Bre ,18 SK 1 SI 31-IEC 63L/ , ,4 7,5 7, " , " , " , " , " , " , " , SK 1 SI 40-IEC 63L/ , , " , " , " , " , " , SK 1 SI 50-IEC 63L/ , , " , " , " , " , " , SK 1 SI 63-IEC 63L/ , , " ,

18 0,18kW Selection Table Helical Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 Motor 63L/4 Brakemotor 63L/4 Bre ,18 SK 1SI 40/H10-IEC 63L/ , ,0 75 7, SK 1SI 50/H10-IEC 63L/ , ,7 75 7, " " " , " " " 8, , " " " 6, , " " " 4, , SK 1SI 63/H10-IEC 63L/ , ,9 75 7, " " " , " " " 8, , " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2, , G1033/

19 Selection Table Double Worm Gearedmotors 4-pole 50Hz 0,18kW Modules of the gearedmotors alternative: P n M a [min -1 ] [Nm] f B i ges i sch i vor F Q F QF C90 Motor 63L/4 Brakemotor 63L/4 Bre , ,18 SK 1SI 40/31-IEC 63L/4 8,8 80 0, SK 1SI 50/31-IEC 63L/4 8,8 86 1, , , , " " " 4, , " " " 2, , SK 1SI 63/31-IEC 63L/4 8,8 92 2, , , , " " " 4, , " " " 2, , " " " 2, , " " " 1, , " " " 1, , " " " 1, , " " " 0, ,

20 0,25kW Selection Table Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C105 Motor 71S/4 Brakemotor 71S/4 Bre ,25 SK 1SI 31-IEC 71S/ , ,5 7,5 7, " , " , " , " , " , " , SK 1SI 40-IEC 71S/ , , " , " , " , " , " , " , SK 1SI 50-IEC 71S/ , , " , " , " , " , " , " , SK 1SI 63-IEC 71S/ , , " , " , G1033/

21 Selection Table Helical Worm Gearedmotors 4-pole 50Hz 0,25kW Modules of the gearedmotors alternative P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C105 Motor 71S/4 Brakemotor 71S/4 Bre ,25 SK 1SI 40/H10-IEC 71S/ , SK 1SI 50/H10-IEC 71S/ , ,2 75 7, " , " 9, , SK 1SI 63/H10-IEC 71S/ , ,4 75 7, " , " 9, , " 6, , " 5, , " 4, , " 3, ,

22 0,25kW Selection Table Double Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative: P n M a [min -1 ] [Nm] f B i ges i sch i vor F Q F QF C105 Motor 71S/4 Brakemotor 71S/4 Bre , ,25 SK 1SI 50/31-IEC 71S/4 9, , , , , SK 1SI 63/31-IEC 71S/4 9, , , , , " 4, , " 3, , " 2, , G1033/

23 Selection Table Worm Gearedmotors 4-pole 50Hz 0,37kW Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C105 Motor 71L/4 Brakemotor 71L/4 Bre ,37 SK 1SI 31-IEC 71L/ , ,7 7,5 7, " , " , " , SK 1SI 40-IEC 71L/ ,7 7,5 7, , " , " , " , " , " , SK 1SI 50-IEC 71L/ , , " , " , " , " , " , SK 1SI 63-IEC 71L/ , , " , " , " , " , " ,

24 0,37kW Selection Table Helical Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C105 Motor 71L/4 Brakemotor 71L/4 Bre ,37 SK 1SI 50/H10-IEC 71L/ , ,8 75 7, SK 1SI 63/H10-IEC 71L/ , ,9 75 7, " , " 9, , G1033/

25 Selection Table Worm Gearedmotors 4-pole 50Hz 0,55kW 0,75kW Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C120 Motor 80S/4 bzw. 80L/4 Brakemotor 80S/4 Bre10 bzw. 80L/4 Bre ,55 SK 1SI 40-IEC 80S/ , ,8 7,5 7, " , " , " , SK 1SI 50-IEC 80S/ ,1 7,5 7, , " , " , " , " , " , SK 1SI 63-IEC 80S/ , , " , " , " , " , " , ,75 SK 1SI 40-IEC 80L/ , ,3 7,5 7, " , " , SK 1SI 50-IEC 80L/ , ,3 7,5 7, " , " , " , " , " , SK 1SI 63-IEC 80L/ , , " , " , " , " , " ,

26 1,1kW 1,5kW Selection Table Worm Gearedmotors 4-pole 50Hz Modules of the gearedmotors alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C140 Motor 90S/4 bzw. 90L/4 Brakemotor 90S/4 Bre20 bzw. 90L/4 Bre ,1 SK 1SI 50-IEC 90S/ , ,6 7,5 7, " , " , " SK 1SI 63-IEC 90S/ ,7 7,5 7, , " , " , " , " , " , ,5 SK 1SI 50-IEC 90L/ , ,2 7,5 7, " , " SK 1SI 63-IEC 90L/ , ,0 7,5 7, " , " , " , " , G1033/

27 Worm Gearboxes for IEC-Standard Motors 4-pole 50Hz 27

28 IEC63 Selection Table Worm Gearboxes for IEC-Standard Motors 4-pole 50Hz Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 C120 IEC B5 A ,12 SK 1SI 31-IEC , ,1 7,5 7, " " " , " " " , " " " , " " " , " " " , " " " , " " " , " " " , " " " , " " " 13 * 26 0, SK 1SI 40-IEC , , " " " , " " " , " " " , " " " , " " " , SK 1SI 50-IEC , , " " " , SK 1SI 63-IEC , G1033/

29 Selection Table Helical Worm Gearboxes for IEC-Standard Motors 4-pole 50Hz IEC63 Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 C120 IEC B5 A ,12 SK 1SI 40/H10-IEC , ,5 75 7, " " " , " " " 8,9 81 1, " " " 6,7 * 91 0, " " " 5,3 * 86 0, " " " 4,4 * 101 0, " " " 3,3 * 94 0, " " " 2,7 * 88 0, " " " 2,2 * 83 0, " " " 1,7 * 75 0, " " " 1,3 * 69 0, SK 1SI 50/H10-IEC , ,6 75 7, " " " , " " " 8,9 84 1, " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2,7 * 156 0, " " " 2,2 * 148 0, " " " 1,7 * 135 0, " " " 1,3 * 126 0, SK 1SI 63/H10-IEC , ,9 86 2, " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2, , " " " 2, , " " " 1, , " " " 1,3 * 224 0,

30 IEC63 Selection Table Double Worm Gearboxes for IEC-Standard Motors 4-pole 50Hz Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF C90 C120 IEC B5 A140 [min -1 ] [Nm] 46 51, ,12 SK 1SI 40/31-IEC 63 8,9 53 1, ,9 74 1, , " " " 4,4 * 101 0, " " " 3,0 * 105 0, " " " 2,2 * 109 0, " " " 1,8 * 110 0, " " " 1,5 * 113 0, " " " 1,1 * 116 0, " " " 0,89 * 119 0, " " " 0,74 * 120 0, " " " 0,56 * 123 0, " " " 0,44 * 124 0, SK 1SI 50/31-IEC 63 8,9 57 2, ,9 80 1, , " " " 4, , " " " 3, , " " " 2, , " " " 1, , " " " 1,5 * 203 0, " " " 1,1 * 210 0, " " " 0,89 * 214 0, " " " 0,74 * 216 0, " " " 0,56 * 220 0, " " " 0,44 * 223 0, SK 1SI 63/31-IEC 63 5,9 82 3, , , , " " " 3, , " " " 2, , " " " 1, , " " " 1, , " " " 1, , " " " 0, , " " " 0, , " " " 0, , " " " 0, , G1033/

31 Selection Table Worm Gearboxes for IEC-Standard Motors 4-pole 50Hz IEC63 Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 C120 IEC B5 A ,18 SK 1 SI 31-IEC , ,4 7,5 7, " " " , " " " , " " " , " " " , " " " , " " " , " " " , SK 1 SI 40-IEC , , " " " , " " " , " " " , " " " , " " " , SK 1 SI 50-IEC , , " " " , " " " , " " " , " " " , " " " , SK 1 SI 63-IEC , , " " " ,

32 IEC63 Selection Table Helical Worm Gearboxes for IEC-Standard motors 4-pole 50Hz Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C90 C120 IEC B5 A ,18 SK 1SI 40/H10-IEC , ,0 75 7, SK 1SI 50/H10-IEC , ,7 75 7, " " " , " " " 8, , " " " 6, , " " " 4, , SK 1SI 63/H10-IEC , ,9 75 7, " " " , " " " 8, , " " " 6, , " " " 5, , " " " 4, , " " " 3, , " " " 2, , G1033/

33 Selection Table Double Worm Gearboxes for IEC-Standard motors 4-pole 50Hz IEC63 Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF C90 C120 IEC B5 A140 [min -1 ] [Nm] 46 51, ,18 SK 1SI 40/31-IEC 63 8,8 80 0, SK 1SI 50/31-IEC 63 8,8 86 1, , , , " " " 4, , " " " 2, , SK 1SI 63/31-IEC 63 8,8 92 2, , , , " " " 4, , " " " 2, , " " " 2, , " " " 1, , " " " 1, , " " " 1, , " " " 0, ,

34 IEC71 Selection Table Worm Gearboxes for IEC-Standard motors 4-pole 50Hz Modules of the gearboxes alternative: alternative: P n M a f B i ges i sch i vor F Q F QF [min -1 ] [Nm] C105 C140 IEC B5 A ,25 SK 1SI 31-IEC , ,5 7,5 7, " " , " " , " " , " " , " " , " " , SK 1SI 40-IEC , , " " " , " " " , " " " , " " " , " " " , " " " , SK 1SI 50-IEC , , " " " , " " " , " " " , " " " , " " " , " " " , SK 1SI 63-IEC , , " " " , " " " , G1033/