KFD-HS. Power chucks with through-hole. Technical features:

Transcription

1 K-S ower cucks wit troug-ole ecnical features: Wedge ook system wit annular piston for igest accuracy in case of loss of centrifugal force bove-average mecanical efficiency Very few components, long jaw ways, very large troug-ole Universal design of wedge connection (even in te fully retracted position te wedge neck does not project into te area of te spindle bore) If necessary, quick conversion to a different spindle nose, by simply excanging te centering adapter Use of clamping inserts for bar work (special design) Base jaw secured against trow-off Used in conjunction wit RÖ actuating cylinders wit safety device SZS, VS, LS-L, LVS, ES and EVS te power cucks K-S meet te requirements of te erman Employers Insurance ssociation wo-, tree- and four-jaw cucks, wit large troug-ole, for very ig speeds e design principle of te power cuck K-S is to absorb most of te centrifugal forces occurring during te macining process in order to minimize teir influence on te clamping forces. is will be done by a special wedge-connection, resulting only in a small loss of clamping forces even at ig speeds. e screwed connection between cuck body and cuck flange provides a ig cuck rigidy. So tis cuck type offers an optimum of conditions for precise macining of bot saft and flange typed workpieces Components K-S 1. Body 2. Base jaw 3. iston 4. daptor plate 5. rotective busing 6. -nut ower cucks wit troug-ole K-S 5 4 Scope of delivery: Cuck and jaw mounting screws, assembly wrenc, -nuts (witout top-jaws) 6051

2 K-S ower cucks wit troug-ole rilling areas on frontside of K-S power cucks Weigt reduced at size In te weigt saving area no drilling permitted B ax. drill dept - Zone l ax. drill dept - Zone li K-S K-S 175 ripping force/speed diagram (tree jaw cucks only) e loss of gripping force was determined experimentally on a cuck wit matced UB top jaws. It is largely independent of te initial gripping force at zero speed. otal gripping force k K-S 160 K-S 130/140 K-S Upper curve: min. centrifugal force of top jaw Speed min ower cuck wit troug-ole K-S Lower curve: max. centrifugal force of top jaw o obtain te specified gripping forces, te cuck must be in a perfect condition and lubricated wit 80 lubricant recommended by Röm. easuring point near cuck face. Example: or a cuck size 250 and an applied operating power of 40 k, te total gripping force is approx. 92 k. otal gripping force k K-S 400 K-S 500 K-S 315 K-S Speed min -1 ripping force/operating power diagram Cuck size otal gripping force k perating power k 6052

3 ower cucks wit troug-ole K-S 3-jaw, serration 90 E L 1/16" x 90 B b c d U a g 1 C ool group C 15 ype / jaw power cuck K-S, wit tigtening tread, serration 90 daptor recess, mounting dimensions to I 6353/ sort taper mount (KK) IS (I 55026/55021) e f Size number of jaws Jaw travel B 3,2 3,2 3,2 3,2 3,2 3, C ount Z 60 KK 4* Z 100 KK 4* Z 120 KK 5 Z 140 KK 5 Z 140 KK 5 Z 170 KK 6 E ,6 82,6 82,6 82,6 104,8 104,8 104,8 104,8 104,8 104,8 133,4 133,4 3x10 3x10 3x10 3x10 3x10 3x10 3x10 3x10 3x10 3x10 3x12 3x Wedge stroke K ,5 18,5 L 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 max min ,5 16,5 max U a min. 10,8 10,8 14,3 14,3 16,8 16, a max ,5 17, b min ,5 8,5 b max ,5 23, ,5 24,5 32,5 32,5 c x12 2x12 2x12 2x12 2x15 2x15 2x15 2x d ,5 47, ,5 54, e f7-0, g x8 5x8 5x8 5x8 5x8 5x8 6x10 6x10 6x10 6x10 6x10 6x10 α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k ax. admissible speed min -1 oment of inertia J kgm 2 0,007 0,007 0,015 0,015 0,022 0,022 0,0415 0,0415 0,057 0,057 0,1 0,1 Weigt witout jaws approx. kg * IS (I 55026) only (I on request) ower cuck wit troug-ole K-S from stock 4-6 weeks on request 6053

4 ower cucks wit troug-ole K-S 3-jaw, serration 90 E L Size 250, 315: 1/16 x 90 o Size 400, 500: 3/32 x 90 o b c d U W B a g L 17 0,025 U C Recessed -nut size 250 only ower cuck wit troug-ole K-S ool group C 15 ype / jaw power cuck K-S, wit tigtening tread, serration 90 daptor recess, mounting dimensions to I 6353/sort taper mount (KK) IS (I 55026/55021) e f Size number of jaws Jaw travel B 6,2 6,2 6,2 6,2 6,2 6,2 6,2 6,2 7,5 7,5 7,5 7,5 7,5 7,5 7,5 C ount Z 170 Z 220 KK 6 KK 8 Z 220 KK 8 Z 300 KK 11 Z 300 Z 380 KK 11 KK 15 Z 380 KK 11 KK 15 E ,4 171,4 133,4 171,4 171,4 171, , ,2 330, ,2 3x12 3x16 3x12 3x16 3x16 3x16 3x20 3x20 3x20 3x24 3x20 3x24 3x24 3x20 3x Wedge stroke K L 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 max min max x x3 172 x x U W a min. 43,8 43,8 43,8 43,8 43,8 43,8 54,8 54,8 80,5 80,5 80,5 80,5 80,5 80,5 80,5 a max b min ,5 10,5 10,5 10,5 14,5 14,5 14,5 14,5 14,5 14,5 14,5 b max. 47,5 47,5 47,5 47, ,5 66,5 66,5 66,5 116,5 116,5 116,5 c d ,5 107,5 96,5 96, e f7-0, ,5 25,5 25,5 25,5 25,5 25,5 25,5 g x10 6x10 6x10 6x10 6x10 6x10 8x12 8x12 8x12 8x12 8x12 8x12 8x12 8x12 8x12 α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k ax. admissible speed min -1 oment of inertia J kgm 2 0,35 0,35 0,35 0,35 0,74 0,74 0,74 0,74 2,4 2,4 2,4 2, Weigt witout jaws approx. kg * IS (I 55026) only (I on request) 6054 from stock 4-6 weeks on request

5 ower cucks wit troug-ole K-S 3-jaw, tongue and groove E m B g 1 a b c d o U l n C ool group C15 ype / jaw power cuck K-S, wit tigtening tread, wit tongue and groove daptor recess, mounting dimensions to I 6353/ sort taper mount (KK) IS (I 55026/55021) e f Size number of jaws Jaw travel B 3,2 3,2 3,2 3, ,2 6,2 6,2 C ount Z 60 KK 4* Z 120 KK 5 Z 140 KK 5 Z 170 KK 6 Z 220 KK 6 KK 8 E ,6 82,6 104,8 104,8 104,8 104,8 133,4 133,4 171,4 133,4 171,4 3x10 3x10 3x10 3x10 3x10 3x10 3x12 3x12 3x16 3x12 3x Wedge stroke K ,5 18, max min ,5 16, max U W a min. 31,8 31,8 45,3 45, ,8 73,8 73,8 a max ,5 48, c d e f7-0, g x8 5x8 5x8 5x8 6x10 6x10 6x10 6x10 6x10 6x10 6x10 l 6,5 6, ,5 15, m n α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k ax. admissible speed min -1 oment of inertia 0,007 0,007 0,022 0,022 0,0415 0,0415 0,1 0,1 0,35 0,35 0,35 J kgm 2 Weigt witout jaws approx. kg * IS (I 55026) only (I on request) ower cuck wit troug-ole K-S from stock 4-6 weeks on request 6055

6 ower cucks wit troug-ole K-S 2-jaw, serration 90 1/16 x 90 o E L 3/32 x 90 o (size 315) B b c d U a g 1 C ower cuck wit troug-ole K-S ool group C15 ype / jaw power cuck K-S, wit tigtening tread, serration 90 daptor recess, mounting dimensions to I 6353/sort taper mount (KK) IS (I 55026/55021) e f Size number of jaws Jaw travel B ,2 6,2 6,2 6,25 C ount Z 140 KK 5 Z 170 KK 6 Z 220 KK 6 KK 8 Z 300 E ,8 104,8 133,4 133,4 171,4 133,4 171, x10 4x10 4x12 4x12 4x16 4x12 4x16 4x Wedge stroke K ,5 18, L 2,5 2,5 2,5 2,5 2,5 2,5 2,5 3,5 max min ,5 16, max U W a min ,8 43,8 43,8 54,8 a max b min ,5 8, ,5 b max ,5 32,5 47,5 47,5 47,5 61 c 2x15 2x d ,5 e f7-0, g x10 6x10 6x10 6x10 6x10 6x10 6x10 8x12 α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k ax. admissible speed min oment of inertia J kgm 2 0,0415 0,0415 0,1 0,1 0,35 0,35 0,35 0,62 Weigt witout jaws approx. kg urter sizes on request from stock 4-6 weeks on request

7 ower cucks wit troug-ole K-S 2-jaw, tongue and groove E m g 1 d B a b c o U l n C ool group C15 ype / jaw power cuck K-S, wit tigtening tread, wit tongue and groove daptor recess, mounting dimensions to I 6353/ sort taper mount (KK) IS (I 55026/55021) e f Size number of jaws Jaw travel B ,2 6,2 6,2 C ount Z 140 KK 5 Z 170 KK 6 Z 220 KK 6 KK 8 E ,8 104,8 133,4 133,4 171,4 133,4 171,4 4x10 4x10 4x12 4x12 4x16 4x12 4x Wedge stroke K ,5 18, max min ,5 16, max U W a min ,8 73,8 73,8 a max c d e f7-0, g x10 6x10 6x10 6x10 6x10 6x10 6x10 l 15,5 15, m n α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k ax. admissible speed min oment of inertia J kgm 2 0,0415 0,0415 0,1 0,1 0,35 0,35 0,35 ower cuck wit troug-ole K-S Weigt witout jaws approx. kg from stock 4-6 weeks on request 6057

8 ower cucks wit troug-ole K-S 4-jaw, serration 90 1/16 x 90 o E L 3/32 x 90 o (size 315) B b c d U a g 1 C ower cuck wit troug-ole K-S ool group C15 ype / jaw power cuck K-S, wit tigtening tread, serration 90 daptor recess, mounting dimensions to I 6353/sort taper mount (KK) IS (I 55026/55021) Size number of jaws Jaw travel B ,2 6,2 6,2 C ount Z 140 KK 5 Z 170 KK 6 Z 220 KK 6 KK 8 E ,8 104,8 133,4 133,4 171,4 133,4 171,4 4x10 4x10 4x12 4x12 4x16 4x12 4x Wedge stroke K ,5 18, L 2,5 2,5 2,5 2,5 2,5 2,5 2,5 max min ,5 16, max U W a min ,8 43,8 43,8 a max b min ,5 8, b max ,5 32,5 47,5 47,5 47,5 c 2x15 2x d e f7-0, g x10 6x α ax. swing top jaws mm aximum draw bar pull k ax. total clamping force k 67,5 67, ax. admissible speed min oment of inertia J kgm 2 0,0415 0,0415 0,1 0,1 0,35 0,35 0,35 Weigt witout jaws approx. kg urter sizes on request 6058 from stock 4-6 weeks on request

9 ower cucks wit troug-ole K-S 4-jaw, tongue and groove E m g 1 d B a b c o U l n C ool group C15 ype / jaw power cuck K-S, wit tigtening tread, wit tongue and groove daptor recess, mounting dimensions to I 6353/sort taper mount (KK) IS (I 55026/55021) Size number of jaws Jaw travel B ,2 6,2 6,2 C ount Z 140 KK 5 Z 170 KK 6 Z 220 KK 6 KK 8 E ,4 104,8 133,4 133,4 171,4 133,4 171,4 4x10 4x10 4x12 4x12 4x16 4x12 4x Wedge stroke K ,5 18, max min ,5 16, max U W a min ,8 73,8 73,8 a max c d e f7-0, g x10 6x l 15,5 15, m n α ax. swing top jaws mm aximum draw bar pull k ax. total clamping 67,5 67, force k ax. admissible speed min -1 oment of inertia J kgm 2 0,0415 0,1 0,1 0,35 0,35 0,35 0,35 Weigt witout jaws approx. kg ower cuck wit troug-ole K-S from stock 4-6 weeks on request 6059

10 Jaws K-S ower cucks wit troug-ole ype 543/538 Reversible top jaws, 2-jaw set, ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration ,5 26 1/16 x / /16 x / , /16 x 90 ardened jaws, supplied as supplement or as spares, must be ground on te cuck. ype 543/538 Reversible top jaws, 3-jaw set, ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration /16 x /125/ ,5 26 1/16 x ,5 26 1/16 x , /16 x /16 x /16 x / , /16 x /32 x 90 ardened jaws, supplied as supplement or as spares, must be ground on te cuck. ype 543/538 Reversible top jaws, 4-jaw set, ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration ,5 26 1/16 x /16 x 90 ardened jaws, supplied as supplement or as spares, must be ground on te cuck. Jaws K-S ype 543/538 Soft top jaws, 2-jaw set, can be ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration ,5 1/16 x , ,5 1/16 x / ,5 1/16 x ,5 45 1/16 x 90 ype 543/538 Soft top jaws, 3-jaw set, can be ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration ,5 1/16 x /125/ ,5 1/16 x ,5 1/16 x , ,5 1/16 x ,5 1/16 x ,5 45 1/16 x /32 x from stock 4-6 weeks on request

11 Jaws K-S ower cucks wit troug-ole ype 543/538 Soft top jaws, 4-jaw set, can be ardened Serration 90 - material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt Serration ,5 1/16 x , ,5 1/16 x ,5 1/16 x 90 1) eavy design ype 549/538 Soft top jaws, 2-jaw set, can be ardened tongue and groove 120 bevelled, material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt , , , , ,3 54,5 45 ype 549/538 Soft top jaws, 3-jaw set, can be ardened tongue and groove 120 bevelled, material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt , / , , , , , / ,3 54,5 45 ype 549/538 Soft top jaws for 4-jaw cucks, 2-jaw set (please order 2 sets), can be ardened tongue and groove 120 bevelled, material: 16 ncr 5 Cuck Size Jaw lengt Jaw eigt Jaw widt , , , , ,3 54,5 45 lease order 2 sets Jaws K-S ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 10 Cuck Size Jaw lengt Jaw eigt Jaw widt , , ,7 from stock 4-6 weeks on request 6061

12 Jaws K-S ower cucks wit troug-ole ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 10 Cuck Size Jaw lengt Jaw eigt Jaw widt / / ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 12 Cuck Size Jaw lengt Jaw eigt Jaw widt ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 17 Cuck Size Jaw lengt Jaw eigt Jaw widt Jaws K-S ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 21 Cuck Size Jaw lengt Jaw eigt Jaw widt / / / / / / ype Claw-type jaws, 1 piece, ardened Serration 90 - widt of te groove 25,5 Cuck Size Jaw lengt Jaw eigt Jaw widt from stock 4-6 weeks on request

13 ower cucks wit troug-ole ccessories K-S ool group C 15 ype Extended -nuts witout screw ool group C 15 ype 0040-Y ounting screws Cuck Size Contents of delivery E Size Contents of delivery read E piece /140 piece x /175 piece x piece piece ) 315 piece /500 piece 59 25, piece 8x /125/140 piece piece 12x /315 piece piece 20x40 Socket ead cap screw to I 912, 12.9 ool group C 15 ype Intermediate adaptor plates wit cylindrical centre mount I 6353 for tree-jaw cucks ounting from front to IS (I 55026/55021) and S B 5.9 1/2 wit metric mounting bolts esign I esign III esign II Id.-r. Spindle nose size Size esign ) II 18 82, I , II , III , III , I , II , III , I , II , III I II /500/630 I ,2 380 ll fastening parts are included Intermediate adaptors for two- and four-jaw-design on request 1) I on request ool group C 15 ype Intermediate adaptor plates wit cylindrical centre mount I 6353 for tree-jaw cucks ounting from front to S B 5.9 1/2 wit inc treaded mounting bolts esign I esign III esign II Id.-r. Spindle nose size Size esign II 18 82, I , II , II , III , I , II , II , I , II , III III , /500 II /500/630 I ,2 380 ll fastening parts are included Intermediate adaptors for two- and four-jaw-design on request ccessories K-S from stock 4-6 weeks on request 6063

14 ower cucks wit troug-ole ccessories K-S ool group C 15 ype Intermediate adaptor plates wit cylindrical centre mount I 6353 for tree-jaw cucks Bayonet fixing to IS (I 55027)/ I esign II esign III Id.-r. Spindle nose size Size esign II 18 82, II , II , II , III , III , II , /315 II , III , II , II , III II /500 II I ,2 380 ll fastening parts are included Intermediate adaptors for two- and four-jaw-design on request ool group C 15 ype Intermediate adaptor plates wit cylindrical centre mount I 6353 for tree-jaw cucks Camlock fixing to I 55029/S B esign II esign III Id.-r. Spindle nose size Size esign II 28 82, II , II , II , III , III , II , II , II , II , II , III II /500 II I ,2 380 ll fastening parts are included Intermediate adaptors for two- and four-jaw-design on request ccessories K-S ool group 09 ype Sort-taper adapter plate IS (I 55026/55021) - S B 5.9 (witout mounting bolts) finised on macine side, faced on cuck side, especially Id.-r. Spindle nose size E from stock 4-6 weeks on request

15 ower cucks wit troug-ole Jaw dimensions K-S Reversible top jaws UB, ardened, serration 90 o, material 16nCr5 Cuck size / / / /500 ype ) ) jaw jaw jaw , ,5 135 B C 32 37,5 37, ,5 E 3,5 3,5 3,5 3, ,5 33, ) ) 19 4) ,5 37, J 8,4 6,4 8, K 13,5 10,4 13, L , ,5 7,5 6,5 5, , ,5 40 R 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 3/ 32 "x90 o Weigt/jaw kg 0,155 0,130 0,170 0,150 0,235 0,460 1,130 2,000 1) one step only, for 8000 min -1 3) 4 mounting oles 2) one step only, extended 4) 2 mounting oles Soft top jaws B, serration 90 o, material 16nCr5 Cuck size / / /500 ype jaw jaw jaw , B 26,5 22,5 26,5 36,5 36, C , ,5 E 3,5 3,5 3, ) ,5 60 J 8,4 6,4 8, K 13,5 10,4 13, R 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 1/ 16 "x90 o 3/ 32 "x90 o Weigt/jaw kg 0,210 0,223 0,320 0,700 0,880 1,400 3,100 ype ype Soft top jaws B, wit tongue and groove, material 16nCr5 1) 3 mounting oles Cuck size / ype jaw jaw jaw ,7 90,3 115,3 B 22,5 26,5 36,5 36,5 45 C ,5-0, E 3,5 3,5 5,5 5,5 5,5 26,5 31,5 32,2 45,3 58, J K L 2,5 2,5 4,5 4,5 4,5 +0, ,7 35,3 45, ,5 39,7 54,3 70, Weigt/jaw kg 0,21 0,46 0,720 1,0 1,55 ower cuck wit troug-ole K-S Soft blank top jaws are ideal for ig-accuracy cucking. Wen turning tese top jaws for a specific cucking diameter, be sure to ave te jaws under pressure. op jaws wic are to be ardened must be ground on te cuck after ardening. ote: t ig speeds, eavy jaw weigts must be avoided because of teir own centrifugal force, resulting in a reduction of gripping force. 6065

16 ower cucks wit troug-ole Jaw dimensions K-S Claw type jaws KB serration 90 o, ype * * * iece B K-S 110 External cucking iece B K-S 130/140 External cucking , / , / , iece B K-S 110 Internal cucking iece B K-S 130/140 Internal cucking , / , / , * K-S * iece B K-S 160 External cucking K-S 175 External cucking iece B K-S 160 Internal cucking K-S 175 Internal cucking iece B K-S 200 External cucking K-S 250 External cucking iece B K-S 200 Internal cucking K-S 250 Internal cucking ower cuck wit troug-ole K-S iece B K-S 315 (86) 1) External cucking K-S 315 (108) 1) External cucking iece B K-S 315 (86) 1) Internal cucking K-S 315 (108) 1) Internal cucking iece B K-S 400 External cucking K-S 400 (165) 1) External cucking K-S 500 External cucking iece B K-S 400 Internal cucking K-S 400 (165) 1) Internal cucking K-S 500 Internal cucking ) cuck troug-ole 6066

17 ower cucks wit troug-ole Cucking capacities K-S Cucking capacities wit reversible top jaws UB, for 3-jaw cucks Cuck size * ** wit reversible ype jaws Jaw position External cucking Internal cucking J J J * one step only * one step only, extended ower cuck wit troug-ole K-S 6067