Keyless Locking Devices

Transcription

1

2 Keyless ocking evices IC 100 IC 100 s N/ IC 100 s N/ s () () () p (N/ 2 ) Screws tightening torque ransmissible pick torque or axial force with screws tightening torque s Hub surface pressure arger sizes upon request 2

3 Keyless ocking evices IC 100 Not self centering meium-high torques IC 100 (inch) inch inch inch inch 3/4 0,750 1,850 0,787 1, /8 0,875 1,850 0,787 1, ,000 1,969 0,787 1, /8 1,125 2,165 0,787 1, /16 1,188 2,159 0,813 1, /4 1,250 2,362 0,787 1, /8 1,375 2,365 0,776 1, /16 1,438 2,559 0,787 1, /2 1,500 2,559 0,787 1, /8 1,625 2,953 0,945 1, /16 1,688 2,953 0,945 1, /4 1,750 2,953 0,945 1, /8 1,875 3,150 0,945 1, /16 1,938 3,150 0,945 1, ,000 3,346 0,945 1, /8 2,125 3,346 0,945 1, /16 2,188 3,543 0,945 1, /4 2,250 3,543 0,945 1, /8 2,375 3,531 0,996 1, /16 2,438 3,740 0,945 1, /2 2,500 3,740 0,945 1, /16 2,563 3,737 0,959 1, /8 2,625 4,331 1,102 1, /16 2,688 4,331 1,102 1, /4 2,750 4,337 1,079 1, /8 2,875 4,528 1,102 1, /16 2,938 4,528 1,102 1, ,000 4,724 1,102 1, /8 3,125 4,724 1,102 1, /4 3,250 4,921 1,102 1, /8 3,375 4,921 1,102 1, /16 3,438 5,118 1,102 1, /2 3,500 5,118 1,102 1, /4 3,750 5,305 1,142 1, /16 3,938 5,708 1,301 1, ,000 5,843 1,299 1, /16 4,438 6,496 1,299 1, /2 4,500 6,496 1,299 1, /16 4,938 7,087 1,496 1, ,000 7,087 1,496 1, /2 5,500 7,492 1,449 1, ,000 8,268 1,496 1, /2 6,500 8,858 1,732 2, ,000 9,252 1,732 2, /2 7,500 9,823 2,126 2, /8 7,875 10,235 2,051 2, s ft-lb ft-lb lbs psi 3

4 Keyless ocking evices IC 1700 IC 2100 No torque wrench require for installation! he avantages of the IC 1700 & 2100 system compare to IC S100 No nee of a torque wrench: tighten the screws in clockwise sequence in ifferent stages until the front faces of the flange an of the outer ring are aligne. his allows the transmission of the torque values state on the catalogue charts. Accoring to marketing researches, 85% of assemble clamping elements has not been tightene using a torque wrench. oreover following to tests, even the best traine fitters tighten the screws at 30% lower torque compare to the catalogue value s. As a consequence, 85% of the assemble clamping elements transmit 30% lower torque than the catalogue ata. IC 1700 & 2100 are the perfect solution to the problem by replacing torque setting that requires precision, with position setting that only nees the alignment of two surfaces. oreover the interchangeability with the traitional types is guarantee. Saving up to 80% of mounting time if using a powere screwriver. Improve an higher transmissible torque thanks to larger screw sizes. At first the tighter geometrical manufacturing tolerances assure a higher egree of balancing an also the single block fitting by aligning the two flanges (flush mounte) automatically guarantees the parallel setting an this will further postpone the nee of ynamic balancing. raitional IC S100: fitting the two flanges oes not guarantee their parallel setting IC 1700 & 2100: the two flanges create a single block an guarantee the perfect parallel setting after the screw tightening 4

5 Keyless ocking evices Application examples Special application for brake iscs, flywheels, chainwheels, levers, rums. Special application for couplings No nee for a torque wrench! ighten the screws an align the 2 faces A an, then the catalogue torque values can be transmitte. Grease free! Clean using lime milk Hub oose element air gap (before screws tightening) Shaft A flange front face Hub outer ring front face Resiual air gap after screws tightening Shaft Conical surfaces an screws lubricate with grease containing high pressure aitives ( o S 2 ) 5

6 Keyless ocking evices IC 1700 IC 2100 Assembly / isassembly instructions for IC 1700 & 2100 Always store an transport IC 1700 & 2100 clamping elements with screws up. Assembly instructions o not tighten the screws before the clamping element is mounte on the hub. Verify that flange an outer ring are not blocke before assembling; if necessary release the flange using the extraction screws. Clean an slightly oil the inner iameter of the clamping element an the outer iameter of the hub. he essential conition to transmit the catalogue torque values is to clean an egrease the surface between shaft an hub, an to respect tolerances an roughness as inicate on the technical charts. After having assemble shaft an hub, position the clamping element an tighten the screws by han. ightening with torque wrench ighten four screws, approximately equally space, with a torque of approximately 60% of the catalogue tightening torque, then tighten all the screws in several steps clockwise with a torque wrench until the tightening torque value s of the catalogue is reache an stabilize. uring tightening with torque wrench, the flange can overhang the outer ring, because of the manufacturing tolerances of the single components. ightening without torque wrench ighten the screws in clockwise sequence in several steps, in orer to align the flange an the outer ring surfaces; in this flush mounte conition the clamping element will transmit the catalogue torque value. How to isassemble Release all the screws in clockwise sequence in ifferent stages until the flange an the ring are release. If the flange an the ring o not release, isassemble some screws an tighten them in the extraction holes of the flange surface until it is release. o not completely remove all the screws if the flange an the ring are still blocke because they coul suenly release causing anger to the operator. Repeate use of the IC Select Keyless ocking evice he conical surfaces of the clamping element, the screws an the surface uner the screws hea must be lubricate with grease containing high pressure aitives os2 (such as olykote G-Rapi lus). In case of isassembly an cleaning, the cones must be relubricate. Screws Shaft lange Outer ring Hub 6

7 Keyless ocking evices IC S100 Assembly / isassembly instructions for IC S100 Assembly instructions o not tighten the screws before the clamping element is mounte on the hub. Clean an slightly oil the inner iameter of the clamping element an the outer iameter of the hub. he essential conition to transmit the catalogue torque values is to clean an egrease the surface between shaft an hub, an to respect tolerances an roughness as inicate on the technical charts. After having assemble shaft an hub, position the clamping element, squarely position the two thrust rings, an tighten the screws by han. ightening with torque wrench ighten the screws in clockwise sequence using the torque wrench in several steps, until the tightening torque value s of the catalogue is reache an stabilise. How to isassemble Release all the screws in clockwise sequence in ifferent stages, without take out them completely from the threas, until the flange an the ring are release. Repeate use of IC Select Keyless ocking evices he conical surfaces of the clamping element, the screws an the surface uner the screws hea must be lubricate with grease containing high pressure aitives o S 2 (such as olykote G-Rapi lus). In case of isassembly an cleaning, the cones must be relubricate. Hub calculation Hub material shoul have a minimum yiel strength (s 0,2 ) of 350N/ 2, like steel C45. Heat treate steel like 42 Cro4 must be use when the hub transmits significant rotating bening moments. arger shafts than the ones specifie in the technical ata can be selecte if hub material permits: the corresponent larger transmissible torque can be extrapolate. olerances an surface quality are specifie on the rawing on the top of the technical ata. he yiel point s 0,2 of the selecte hub material must be higher of the total (tangential + raial) stress s v on the hub. s v [N/ 2 ] total stress on the hub h [] hub iameter s t [N/ 2 ] normal stress in the circunferential irection [] maximum transmissible torque t [N/ 2 ] shear stress on the hub m [ ] friction coefficient shaft - hub s r [N/ 2 ] raial stress on the hub l [] axial length of the clamping element p s [N/ 2 ] pressure on the shaft s [] fit clearance shaft - hub p h [N/ 2 ] pressure on the hub s [] shaft iameter E [N/ 2 ] elasticity moulus 7

8 s Keyless ocking evices I H IC 1700 s IC 1700 IC 2100 echnical ata ,5 19,5 12,5 1, ,5 19,5 12,5 1, ,5 19,5 12,5 1, , , ,5 20, ,5 20, ,5 22 2, ,5 24, ,5 24, , ,5 3, , , ,5 31, , ,5 4, ,5 40,5 5, , , , , , ,5 66,5 47 6, , ,5 78,5 56 7, ,5 7, , , , , , ,5 160, ,5 177, , ,5 281, , ,5 318, , () () = ick torque or axial force transmissible with tightening torque s s () = Screws tightening torque = Requires a torque wrench for installation 8

9 Keyless ocking evices IC 1700 IC 2100 IC 2100 s I H s ,5 22 2, ,5 24, ,5 24, , ,5 3, , , ,5 31, , ,5 4, ,5 40,5 5, , , , , , ,5 66,5 47 6, , ,5 78,5 56 7, ,5 7, , , , , , ,5 160, ,5 177, , ,5 266, , ,5 268, , echnical ata it tolerance H7 - f7 s ø160 H7 - h6 s > ø160 H7 - g6 IC 1700 & 2100 IC 2900 & 2300 Special applications for brake iscs, flywheels, chainwheels, levers, rums. echnical ata upon request. Surface roughness on the pressure surfaces of the shaft an the hub shoul be Ra 3.2 (goo finishing on lathe) IC 2900 s I H 1.1 x l G IC

10 Keyless ocking evices IC 1800 IC 2200 s I H IC , , , , , , ,2 154, , ,8 176, , ,2 191, , ,6 203, , ,6 226, , ,2 234, , ,5 242, , ,4 268, , s s I H IC , , , , , , ,2 154, , ,8 176, , ,2 191, , ,6 203, , ,6 226, , ,2 234, , ,5 242, , ,4 268, , s echnical ata IC 1800 & 2200 s ø160 it tolerance H7 - f7 H7 - h6 s > ø160 H7 - g6 Surface roughness on the pressure surfaces of the shaft an the hub shoul be Ra 3.2 (goo finishing on lathe) s I H 1.1 x l 10

11 Keyless ocking evices IC S100 (Shrink isc) (stanar uty) External clamping excellent concentricity from s it ollerance to ISO max clearance ,014 H 6 / j , H 6 / h 6 0, H 6 / g 6 0, , , ,090 H 7 / g , , ,123 IC S100, S200 & S300 h8 s l Surface roughness on the pressure surfaces of the shaft an the hub shoul be Ra 3.2 (goo finishing on lathe) l IC S100 s s , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

12 Keyless ocking evices IC S300 IC S200 (light uty) s l IC S s (heavy uty) s l IC S , , , , , s 12

13 Keyless ocking evices IC S400 (stanar uty) External clamping excellent concentricity IC S IC S400 a rugosità elle superfici i pressione ell albero IC e el S400 mozzo, ebbono essere Ra 3.2 (buona finitura al tornio) Surface roughness on the pressure surfaces of the shaft an the hub shoul be Ra 3.2 (goo finishing on lathe) IC S1000 & S700 a coppia trasmissibile è riotta el 50% he transmissible torque is reuce up to 50% CONEX S- IC S it olerance s ISO from to max clearance H 6 / j 6 0, H 6 / h 6 0, H 6 / g 6 0, , , ,090 H 7 / g , , ,123 IC S700 1 h8 s E G h8 s E G h8 s E G s 1 E G IC S400 Viti n , , , , , ,5 11,5 2, ,5 11,5 2, ,5 11,5 2, , , , , , , , , , , ,5 44 7, , ,5 51,5 7, ,5 57 8, ,5 61 8, ,5 61 8, ,5 67 8, ,5 70 8, ,5 70 8, ,5 72 8, ,5 72 8, ,5 72 8, ,5 84, ,5 91, , , , s 13

14 Keyless ocking evices IC 200 Self centering for hin walle hubs 1 A IC 200 s N/ ,5 24,5 3 2,6 11 3, , ,6 26 6, , , , , , , , , , A IC 200 s N/ IC 200 from = 6 up to = 14 can transmit the full transmissible torque only oiling the conical surfaces an the screws with oils with high pressure aitives ( o S 2 ). 1 A 14

15 Keyless ocking evices IC 300 Not self centering. Small raial imensions mounting position 1 mounting position 2 N N a a uring the clamping the hub can axially isplace. Easy removal. uring the clamping the hub remains axially fixe. IC 300 N A N/ , , , , , , , , , , , , , , , , , , , , , , , , IC 300 N A N/ Assembly in series of more units 2 IC = x 1,6 3 IC = x 1,9 4 IC = x 2,1 A reloa force. It is prouce by the nr. of screws on the flange, tightene with the torque s. Every screw prouces the force s, an the number of screws shoul be: n s = A. he preloa force A generates the transmissible torque or axial force. Screw size s s

16 Keyless ocking evices IC 401 & IC 501 IC 401 IC 501 (short) IC 401 IC A s N/ 2 s N/ , , , , , , , IC 401 IC 501 A 16

17 Keyless ocking evices IC 401 IC 501 IC 401 Self centering - high transmissible torque. uring clamping the hub can axially isplace. IC 501 Self centering. uring clamping the hub remains axially fixe IC 401 IC 501 (inch) IC 401 & IC 501 IC 401 IC A s s inch inch inch inch inch inch ft-lb ft.lb lbs psi ft-lb ft.lb lbs psi 3/4 0,7500 1,850 2,087 0,866 1,102 1, /8 0,8750 1,850 2,087 0,866 1,102 1, ,0000 1,969 2,205 0,866 1,102 1, /8 1,1250 2,165 2,417 0,866 1,102 1, /16 1,1875 2,165 2,417 0,866 1,102 1, /4 1,2500 2,362 2,638 0,866 1,102 1, /8 1,3750 2,362 2,638 0,866 1,102 1, /16 1,4375 2,559 2,835 0,866 1,102 1, /2 1,5000 2,559 2,835 0,866 1,102 1, /8 1,6250 2,953 3,307 0,984 1,299 1, /16 1,6875 2,953 3,307 0,984 1,299 1, /4 1,7500 2,953 3,307 0,984 1,299 1, /8 1,8750 3,150 3,504 0,945 1,319 1, /16 1,9375 3,150 3,504 0,945 1,319 1, ,0000 3,150 3,504 0,945 1,319 1, /8 2,1250 3,346 3,701 0,945 1,319 1, /16 2,1875 3,346 3,701 0,945 1,319 1, /4 2,2500 3,543 3,898 0,945 1,319 1, /8 2,3750 3,543 3,898 0,945 1,319 1, /16 2,4375 3,740 4,094 0,945 1,319 1, /2 2,5000 3,740 4,094 0,945 1,319 1, /16 2,5625 3,740 4,094 0,945 1,319 1, /16 2,6875 4,331 4,685 1,142 1,575 1, /4 2,7500 4,331 4,685 1,142 1,575 1, /8 2,8750 4,528 4,882 1,142 1,575 1, /16 2,9375 4,528 4,882 1,142 1,575 1, ,0000 4,724 5,079 1,142 1,575 1, /4 3,2500 4,921 5,276 1,142 1,575 1, /8 3,3750 4,921 5,276 1,142 1,575 1, /16 3,4375 5,118 5,472 1,142 1,575 1, /2 3,5000 5,118 5,472 1,142 1,575 1, /4 3,7500 5,315 5,669 1,142 1,575 1, /16 3,9375 5,709 6,063 1,260 1,732 2, ,0000 5,709 6,063 1,260 1,732 2,

18 Keyless ocking evices IC 400 IC 500 IC 400 Self centering - high transmissible torque. uring clamping the hub can axially isplace. IC 500 Self centering. uring clamping the hub remains axially fixe IC 400 & IC 500 IC 400 IC A s N/ 2 s N/ IC 400 IC 500 A 18

19 Keyless ocking evices IC 702 IC 702 Self centering - very high torque IC 702 High orque - Heavy uty ow ressures* - ight uty s N/ 2 s N/ * Suitable for thin wall hubs, like for example conveyors rums assembly 19

20 Keyless ocking evices IC 700 IC 701 IC 703 IC 700, 701 & 703 Self centering - very high torque IC 700 IC 703 IC 700 s N/ IC 700 s N/ Starting from 400, outer ring not slitte IC 703 s N/ IC 701 s N/ Starting from 420, outer ring not slitte 20

21 Keyless ocking evices IC 700 IC 701 IC 701 IC 700 (inch) s inch inch inch inch ft-lb ft-lb lbs psi 1 1,000 2,165 1,772 2, /8 1,125 2,165 1,772 2, /16 1,188 2,165 1,772 2, /4 1,250 2,362 1,772 2, /8 1,375 2,362 1,772 2, /16 1,438 2,362 1,772 2, /2 1,500 2,559 1,772 2, /8 1,625 2,559 1,772 2, /16 1,688 2,953 1,772 2, /4 1,750 2,953 1,772 2, /8 1,875 3,150 2,520 2, /16 1,938 3,150 2,520 2, ,000 3,150 2,520 2, /8 2,125 3,346 2,520 2, /16 2,188 3,346 2,520 2, /4 2,250 3,543 2,520 2, /8 2,375 3,543 2,520 2, /16 2,438 3,740 2,520 2, /2 2,500 3,740 2,520 2, /16 2,563 3,740 2,520 2, /8 2,625 4,331 3,071 3, /16 2,688 4,331 3,071 3, /4 2,750 4,331 3,071 3, /8 2,875 4,331 3,071 3, /16 2,938 4,724 3,071 3, ,000 4,724 3,071 3, /8 3,125 4,724 3,071 3, /4 3,250 4,724 3,071 3, /8 3,375 5,118 3,071 3, /16 3,438 5,118 3,071 3, /2 3,500 5,118 3,071 3, /8 3,625 5,118 3,071 3, /4 3,750 5,709 3,937 4, /8 3,875 5,709 3,937 4, /16 3,938 5,709 3,937 4, ,000 5,709 3,937 4, /4 4,250 6,102 3,937 4, /8 4,375 6,102 3,937 4, /16 4,438 6,496 3,937 4, /2 4,500 6,496 3,937 4, /4 4,750 6,496 3,937 4, /16 4,938 7,087 4,567 5, ,000 7,087 4,567 5, /4 5,250 7,480 4,567 5, /16 5,438 7,480 4,567 5, /2 5,500 7,480 4,567 5, /4 5,750 7,874 4,567 5, /16 5,938 7,874 4,567 5, ,000 8,268 4,567 5, /16 6,438 8,858 5,748 6, /2 6,500 8,858 5,748 6, /16 6,938 9,252 5,866 6, ,000 9,252 5,866 6, /4 7,250 9,843 5,866 6, /16 7,438 9,843 5,866 6, /2 7,500 9,843 5,866 6, /4 7,750 10,236 5,866 6, /16 7,938 10,236 5,866 6, ,000 10,236 5,866 6,

22 Keyless ocking evices IC 800 IC 900 IC 1100 IC 800 & IC 900 Quick mounting an removal IC 1100 or connection of coaxial shafts IC 800 IC 900 IC N N/ ,5 16, ,5 16, ,5 16, ,5 16, , , , N () () () p (N/ 2 ) Nut tightening torque 1 N N/ ransmissible pick torque or axial force with nut tightening torque N Hub surface pressure s , , , IC 800 IC 900 IC

23 Keyless ocking evices IC 1000 IC 1200 IC 1000 Self centering meium torques IC 1200 Self centering meium torques IC 1000 s N/ IC 1200 s N/ ,5 2,5 1, ,5 2,5 1, , ,5 2,5 1, ,5 2,5 1, ,5 2,5 1,2 10 2, ,5 2,5 1, , ,5 2,5 1, ,5 2,5 1, ,5 2,5 1, ,5 2,5 1, , , , , , , , , , , , , , , , , IC 1000 IC

24 Keyless ocking evices IC 1600 or use with high bening moments. Self centering - very high torque. uring clamping the hub remains axially fixe. NEW IC A A 1 1 s 1 2 s N/ 2 2 N/ A A1 A1 A A1 A fino up to an larger sizes 24

25 Keyless ocking evices IC 1600 IC Installation Clean an slightly oil all the contact surfaces, incluing screw threas, screw heas, shaft an hub. o not use oils containing high pressure aitives ( 0 S 2 ). Release all the screws for 2-3 turns an screw at least 3 of the large screws (4) in to the release threas of the front flange (1) in orer to release the thrust rings (2 + 3); this step grants an easier mounting of the Conex. Remove the screws (4) from the release threas of the front flange an screw them in to the threas of the central thrust ring (2). ighten the large screws (4) in iametrically opposite sequence in several stages up to the catalogue torque s 1. Repeat this operation for the small screws (5) with tightening torque s 2. Re-check the tightening torque of all the screws (4 + 5). IC Removal Release the large screws (4) for 4-5 turns (ig. 1); transfer the necessary screws in to the release threas (ig. 2). ighten the large screws (4) in to the release threas, to release the central thrust ring (2) - ig. 3, the screws (5) are still tighten. Release the small screws (5) for 4-5 turns (ig. 4). ighten again the large screws (4) in to the release threas to release the rear thrust ring (3) - ig ig. 1 ig. 2 ig. 3 ig. 4 1 rontal flange - 2 Central thrust ring - 3 Rear thrust ring - 4 arge screws - 5 Small screws 25

26 Keyless ocking evices IC 1400 IC 600 IC 1400 IC 600 oular Systems IC 1400 IC A , ,5 31, , , S N/ 2 E IC A S N/ IC 1400 IC 600 he same outer iameter an a range of inner iameters. Small raial imensions A he same outer iameter an a range of inner iameters A