DURO-NC. Power chucks with quick-acting jaw change system. Technical features:

Transcription

1 K URO-NC Power cucks wit quick-acting jaw cange system Tecnical features: Central jaw unlocking for moving, canging and turning of jaws Hig workolding accuracy and gripping force Cucking power transmitted by means of te proven wedge system Ligt-weigt jaws minimize te loss of gripping power at ig speeds or ig speeds Te jaws assemblies are identical wit tose of te manually operated URO cucks Made of steel, all wearing parts ardened and ground Used in conjunction wit RÖHM actuating cylinders wit safety device SZS, OVS, LHS-L, LVS, EHS and EVS te power cucks UO-NC meet te requirements of te German Employers Insurance Association Te safety key can only be removed wen te jaws are locked. Tis safety key, in conjunction wit te key switc integrated in te macine, additionally prevents an unintentional start of te macine spindle wen te jaws are unlocked Components URO-NC Body 2. Guide jaw 3. Base jaw 4. Adaptor plate 5. Piston 6. Adjusting ring 7. Turnable bolt 8. Rack 9. Protective bus 6 4 Accessories: Cuck and jaw mounting screws, safety key, assembly wrenc, base jaws. 6098

2 Power cucks wit quick-acting jaw cange system Accessories URO-NC Gripping force / speed diagrams Te 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. Upper curve: min. centrifugal force of top jaw Lower curve: max. centrifugal force of top jaw Total gripping force kn 200 URO-NC URO-NC URO-NC URO-NC URO-NC Speed min -1 To obtain te specified gripping forces, te cuck must be in a perfect condition and lubricated wit 80 lubricant recommended by Röm. Measuring point near cuck face URO-NC 630 Example: or a URO-NC cuck size 250 and an applied operating power of 40 kn, te total gripping force is approx. 92 kn. Total gripping force kn URO-NC 500 URO-NC Speed min -1 Gripping force/operating power diagram Cuck size Total gripping force URO-NC Operating power kn 6099

3 URO-NC Power cucks wit quick-acting jaw cange system T T E E A B a min/max V max b J Q N Q O P M U K G B a min/max V max b O P M U A J R K G H H C Size C Size Power cuck URO-NC Type jaws power cuck URO-NC, wit quick jaw cange systems, central jaw unlocking, angle-serrated Adaptor recess, mounting dimensions to IN x120 o e 20 o from size 400 weigt reduced Item no Size A Jaw travel B 4,9 6, ,25 10,1 11,5 11,5 C Mount H E ,8 104,8 133,4 171, ,2 330,2 330,2 G 3 x M 10 3 x M 10 3 x M 12 3 x M 16 3 x M 20 3 x M 24 3 x M 24 6 x M 24 H J Wedge stroke K M N O min. 0, O max. 16, P Q M 45 x 1,5 M 50 x 1,5 M 60 x 1,5 M 80 x 1,5 M 100 x 2 M 115 x 2 M 115 x 2 M 148 x 2 R T ,6 158,6 158,6 185 U V max a min. 31,4 33,2 35,5 42,8 52,3 67,1 73,5 86,8 a max. 53,2 62,3 79,5 91,1 115,7 135, ,1 b e Ø g M 5 x 8 M 6 x 10 M 6 x 10 M 6 x 10 M 6 x 10 M 8 x 12 M 8 x 12 M 8 x 12 Maximum draw bar pull kn Max. total clamping force approx. kn Max. admissible speed min Moment of inertia J kgm 2 0,029 0,068 0,162 0,39 1,08 2,5 5 15,4 Weigt witout jaws approx. kg

4 URO-NC Power cucks wit quick-acting jaw cange system T T 7 7'30" 7 7'30" G B A J Q a min/max V max A J b R N Q O P M U K G B a min/max V max b O P M U K H E H E C Size C Size Type jaw power cuck URO-NC, wit quick jaw cange system, central jaw unlocking, angle-serrated Sort taper mount for ISO (IN 55026/55021) 3x120 o e 20 o from size 400 weigt reduced Item no Size A Jaw travel B 4,9 6, ,25 10,1 11,5 11,5 C 97,6 113,6 121,2 143,8 171, Sort taper (KK) E 14,6 14,6 16,2 17,8 19, ,8 104,8 133,4 171, ,2 G 3 x M 10 3 x M 10 3 x M 12 3 x M 16 3 x M 20 6 x M 20 6 x M 20 6 x M 24 H , ,5 J Wedge stroke K M N O min. 15,1 14,6 16,2 17,8 19, O max. 31,1 36,6 39,2 44,8 52, P Q M 45 x 1,5 M 50 x 1,5 M 60 x 1,5 M 80 x 1,5 M 100 x 2 M 115 x 2 M 115 x 2 M 148 x 2 R T 103,6 119,6 128,2 151, ,6 198,6 225 U V max a min. 31,4 33,2 35,5 42,8 52,3 67,1 73,5 86,8 a max. 53,2 62,3 79,5 91,1 115,7 135, ,1 b e Ø g M 5 x 8 M 6 x 10 M 6 x 10 M 6 x 10 M 6 x 10 M 8 x 12 M 8 x 12 M 8 x 12 Maximum draw bar pull kn Max. total clamping force approx. kn Max. admissible speed min Moment of inertia J kgm 2 0,031 0,073 0,167 0,42 1,15 3 6,6 16,4 Power cuck URO-NC Weigt witout jaws approx. kg

5 Jaws URO-NC Power cucks wit quick-acting jaw cange system Tool group A28 Type 002 Base jaw GB, set wit mounting bolts Item no. Cuck Size Number of jaws Contents of delivery Jaw lengt Jaw widt set set set set set /500 3 set set Tool group A28 Type 002 Unstepped top jaw AB, set standard design, soft, material 16MnCr5 Item no. Cuck Size Number of jaws Contents of delivery Jaw lengt Jaw eigt Jaw widt /175 3 set 85 36,5 20, set set , set , /500 3 set , set Tool group A28 Type 003 Reversible top jaw UB, set ardened Item no. Cuck Size Number of jaws Contents of delivery Jaw lengt Jaw eigt Jaw widt /175 3 set 61,5 32,5 20, set 70, , set , set , /500 3 set , Satz Hardened jaws, supplied as supplement or as spares, must be ground on te cuck. In case of a subsequent jaw delivery please return te cuck. Jaws URO-NC Tool group A28 Type 000 Unstepped Jaw BL, set unstepped, soft, material 16MnCr5 Item no. Cuck Size Number of jaws Contents of delivery Jaw lengt Jaw eigt Jaw widt set 70,5 41, set 84, set 98, set 118, set 136, /500 3 set 173, Tool group A28 Type 000 One-piece jaw EB, set; ardened Item no. Cuck Size Number of jaws Contents of delivery Jaw lengt Jaw eigt Jaw widt set 62 49, set 77, set 94, set set /500 3 set Stepped and ardened jaws, supplied as supplement or as spares, must be ground on te cuck. In case of a subsequent jaw delivery please return te cuck. or te complete range of clamping jaws visit our website

6 Jaws URO-NC Power cucks wit quick-acting jaw cange system Type reversible clawtype top jaws, standard design, tongue and groove, small clamping range, 1 piece ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt / , / Type reversible clawtype top jaws, standard design; tongue and groove, large clamping range, 1 piece, ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt / , / Type reversible clawtype top jaws, standard design; tongue and groove, middle sized clamping range, 1 piece, ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt / , / Type reversible claw-type top jaws, large design; tongue and groove, small clamping range, 1 piece, ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt Type reversible claw-type top jaws, large design tongue and groove, large clamping range, 1 piece, ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt Jaws URO-NC Type reversible claw-type top jaws, large design tongue and groove, middle sized clamping range, 1 piece, ardened Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt

7 Jaws URO-NC Power cucks wit quick-acting jaw cange system Type raw-down jaws, witout clamping inserts diagonally tooting, 1 piece, witout clamping inserts Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt , ,4 43, ,4 47, ,7 58, ,4 63, / ,6 73,4 45 Type raw-down jaws, additional clamping range, for intercangeable clamping inserts diagonally tooting, 1 piece, witout clamping inserts Item no. Cuck Size Jaw lengt Jaw eigt Jaw widt , ,4 43, ,4 47, ,7 58, ,4 63, ,6 73, ,6 73,4 45 Type Intercangeable clamping inserts, 1 piece wit claws Item no. Cuck Size / / /500/630 Jaws URO-NC Type Intercangeable clamping inserts, 1 piece wit serrated tooting Item no. Cuck Size / / /500 Type Intercangeable clamping inserts, 1 piece wit eat treatable surface Item no. Cuck Size / / /

8 Power cucks wit quick-acting jaw cange system Accessories URO-NC Type 0040-Y Mounting screws Type 1028 Special grease 80 for late cucks for lubrication and conservation of cucking power Item no. Size Contents of delivery Tread Item no. esign Contents /175/200 piece M8x1x piece M12x1,5x piece M12x1,5x /500 piece M16x1,5x piece M20x50 Socket ead cap screw to IN 912, Cartridge 0,5 kg Tin 1 kg Type Cangeable workpiece rests (in different lengts) Item no. H M Key-widt SW M M M6 9 M6 Tool group A09 Type Sort-taper adapter plate ISO (IN 55026/55021) - ASA B 5.9 (witout mounting bolts) finised on macine side, faced on cuck side, especially Id.-Nr. Spindle nose size E M Accessories URO-NC 6105

9 Power cucks wit quick-acting jaw cange system Accessories URO-NC Type Intermediate adaptor plates wit cylindrical centre mount IN 6353 for tree-jaw cucks Mounting from front to ISO (IN 55026/55021) and ASA B 5.9 A1/A2 wit metric mounting bolts esign I esign II Id.-Nr. Spindle nose size Size esign I , I , III , I , II , III , I , II , II , III I II /500/630 I ,2 380 All fastening parts are included Intermediate adaptors for two- and four-jaw-design on request esign III Type Intermediate adaptor plates wit cylindrical centre mount IN 6353 for tree-jaw cucks Mounting from front to ASA B 5.9 A1/A2 wit inc treaded mounting bolts esign I esign II Id.-Nr. Spindle nose size Size esign I , I , III , I , II , II , I , II , III I /500 II /500/630 I ,2 380 All fastening parts are included Intermediate adaptors for two- and four-jaw-design on request Accessories URO-NC Type Intermediate adaptor plates wit cylindrical centre mount IN 6353 for tree-jaw cucks Bayonet fixing to ISO (IN 55027)/ IN esign II esign III esign III Id.-Nr. Spindle nose size Size esign II , III , II , /315 II , III , II , II , III II /500 II /500 II , I ,2 380 All fastening parts are included Intermediate adaptors for two- and four-jaw-design on request Type Intermediate adaptor plates wit cylindrical centre mount IN 6353 for tree-jaw cucks Camlock fixing to IN 55029/ASA B esign II esign III Id.-Nr. Spindle nose size Size esign II , III , II , II , II , II , II , III II /500 II /500 II , I ,2 380 All fastening parts are included Intermediate adaptors for two- and four-jaw-design on request

10 Power cucks wit quick-acting jaw cange system Jaw dimensions URO-NC Base jaw GB wit screws Cuck-size / / Type Id.-Nr. 3-jaw A B C H E 5 5 5,5 5,5 6,5 7, G 2,5 2, J K M8x1 M8x1 M8x1 M12x1,5 M12x1,5 M16x1,5 M20 L M 3,63 4,84 4,89 6,03 7,05 8,55 8,53 Weigt/set kg 0,43 0,8 1,1 2,1 3, Reversible top jaws UB, ardened Cuck-size 140/160/ / Type Id.-Nr. 3-jaw A 61,5 70, B 20,4 24,4 34,4 37,5 50,4 68 C E 3 3,5 3,5 3,5 4,5 4,5 32, G 22,5 25, ,5 41,4 59 H J K L 26,5 28, M , N 17, O P 23, Q R Weigt/set kg 0,6 1,0 2,4 3,4 7,6 19 Soft top jaws AB, material 16MnCr5 Cuck-size 140/160/ / Type Id.-Nr. 3-jaw A B 20, ,4 34,3 50,5 68 C E 3 3,5 3,5 3,5 4,5 4,5 36, G H J K P 27, Q R U 19, Weigt/set kg 1,3 2,2 4,5 6,8 13,5 40 URO-NC Soft top jaws AB, larger design, material 16MnCr5 Cuck-size 140/160/ Type Id.-Nr. 3-jaw A B 24,4 34,4 50,4 50,4 C Weigt/set kg 1,8 4,2 10,05 11,5 6107

11 Power cucks wit quick-acting jaw cange system Jaw dimensions URO-NC One-piece reversible jaws EB Cuck size / /500 Type Item no. 3-jaw A 62 77,7 94, B C 49, ,6 20, ,5 40,2 50,6 E 15,9 18,9 19,5 40, G 42 37, H 34, J 27 22, K L ,5 19,5 30 M 3,63 4,84 4,89 6,03 7,05 8,55 T ,5 54 Weigt/set kg 1,2 1,5 1,9 3,4 5,5 11 Soft one-piece jaws BL, material 16MnCr5 Cuck size / /500 Type Item no. 3-jaw A 70,5 84,5 98,4 118,7 136,6 173,6 B C 41, T ,5 54 Weigt/set kg 1,3 1,5 2,7 4,4 7,2 15 raw-down jaws NB for intercangeable clamping inserts (jaw witout insert) Cuck front side Cuck size / Type Item no. piece A 63 84,4 98,4 118,7 136,4 173,6 173,6 B C 41,5 43,5 47,5 58,5 63,9 73,4 73, E 10, ,5 22,5 22,5 29,5 29,5 34,3 34,3 Capacities external Capacities internal URO-NC raw-down jaws NB for intercangeable clamping inserts (jaw witout insert) Jaws for furter clamping ranges Accessories: Cangeable workpiece rests (in different lengts) Cuck size / Type Item no. Piece E 31, Capacities external Capacities internal M6 2 Item no M M6 H SW

12 Power cucks wit quick-acting jaw cange system Jaw dimensions URO-NC Reversible claw-type top jaws KB, Standard design Workpiece stop, can be canged and adjusted Cuck size Jaw design Type Standard design Item no. Piece A B C 37, Capacities external Capacities internal Jaws for furter clamping ranges 8 mm - Size 140/175 Cuck size Jaw design Type Standard design Item no. Piece A B C 37, Capacities external Capacities internal Accessories: Cangeable workpiece rests (in different lengts) M6 Id.-Nr M M6 H SW 9 Cuck size Jaw design Type Standard design Item no. Piece A B C 37, , Capacities external Capacities internal Reversible claw-type top jaws KB, large design Workpiece stop, can be canged and adjusted Cuck size Jaw design Type Large design Item no. Piece A B C , Capacities external Capacities internal Jaws for furter clamping ranges 8 mm - Size 140/175 Cuck size Jaw design Type Large design Item no. Piece A B C Capacities external Capacities internal URO-NC Cuck size Jaw design Type Large design Item no. Piece A B C , Capacities external Capacities internal

13 Power cucks wit quick-acting jaw cange system Cucking capacities URO-NC Cucking capacities wit reversible top jaws UB Cuck size wit reversible Type jaws Jaw position A External A cucking A A Internal cucking 1) Sallow design cuck J J J Cuck size wit reversible jaws External cucking Internal cucking Type Jaw position A A A J J URO-NC 6110