Work Piece Clamping Solutions
Nann Workpiece Clamping Collets Chucks - Type KSKF Power-Operated Collet Chucks
QUANTITY
The innovative collet chucks feature short changeover times from external to internal clamping and high degrees of precision and rigidity.
- for workpiece clamping of bar and chucking works
- highest clamping forces and rigidity (types KSKF, KSKF-A)
- axially fixed clamping head, less rigidity (type KSKF-AF)
- an intermediate flange is required for all collet chucks type KSKF. Flanges are available in various dimensions and for a variety of spindle noses
- all collet chucks type KSKF are designed in a way that a segment clamping mandrel can be bolt on via the bores at the face end without major modifications of the chuck
- quick change capability of clamping heads
art. no. | clamping range | L1 | L2 | D1 | D2 | D3 | D4 | D5 | D6 | max. speed min-1 | collet |
KSKF 32 | 4 - 32 | 70,5 | 17 | 137 | 120 | 84 | 70 | M8 | M54 x 1,5 | 8.000 | 771 E, 772 E |
KSKF 42 | 4 - 42 | 69 | 17 | 137 | 138 | 104 | 90 | M8 | M54 x 1,5 | 7.000 | 781 E, 782 E |
KSKF 52 | 4 - 52 | 72,5 | 17 | 155 | 156 | 106 | 92 | M8 | M74 x 1,5 | 6.500 | 783 E |
KSKF 65 | 5 - 65 | 78 | 17 | 155 | 156 | 122 | 110 | M8 | M74 x 1,5 | 6.000 | 787 E, 788 E |
Drawback collet chuck with through-hole for bar machining: the clamping head is pulled into the chuck during clamping and provides high clamping forces and high rigidity. The collet chucks work very precisely and feature an easy set-up as well as high running accuracy.
art. no. | clamping range | L1 | L2 | D1 | D2 | D3 | D4 | D5 | D6 | max. speed min-1 | collet |
KSKF 32-A | 4 - 32 | 70,5 | 30,5 | 137 | 120 | 84 | 70 | M8 | M54 x 1,5 | 8.000 | 771 E, 772 E |
KSKF 42-A | 4 - 42 | 82,5 | 17 | 137 | 138 | 104 | 90 | M8 | M54 x 1,5 | 7.000 | 781 E, 782 E |
KSKF 52-A | 4 - 52 | 89 | 17 | 155 | 156 | 106 | 92 | M8 | M74 x 1,5 | 6.500 | 783 E |
KSKF 65-A | 5 - 65 | 94,5 | 17 | 155 | 156 | 122 | 110 | M8 | M74 x 1,5 | 6.000 | 787 E, 788 E |
art. no. | clamping range | L1 | L2 | D1 | D2 | D3 | D4 | D5 | D6 | max. speed min-1 | collet |
KSKF 32-AF | 4 - 32 | 80,5 | 15,5 | 137 | 137 | 105 | 94 | M6 | M48 x 1,5 | 8.000 | 771 E, 772 E |
KSKF 42-AF | 4 - 42 | 81 | 16 | 137 | 137 | 137 | 120 | M8 | M54 x 1,5 | 7.000 | 781 E, 782 E |
KSKF 52-AF | 4 - 52 | 92,5 | 17 | 155 | 155 | 155 | 138 | M8 | M74 x 1,5 | 6.500 | 783 E |
KSKF 65-AF | 5 - 65 | 92,5 | 17 | 155 | 155 | 155 | 138 | M8 | M74 x 1,5 | 6.000 | 787 E, 788 E |
Type KSKF-AF is equipped with a fixed clamping head and can be used for through as well as for stop clamping. The pressure sleeve is pushed over the axially fixed clamping head. Type KSKF-AF offers a lesser stiffness than that achieved with types KSKF and KSKF-A.
ZWISCHENFLANSCHE
The intermediate flanges match the collet chuck types KSKF, KSKF-A und KSKF-AF. Explanation first column: Z-140 means cylindrical mount with diameter 140; A-5 means spindle nose with short taper mount size 5 and so on.
art. no. | L1 | L2 | L3 | D1 | D2 | D3 | D4 | D5 | fastening screw |
KSKF 32/42 - Z-140 | 35,5 | 6 | 10 | 149 | 140 | 150 | 137 | 104,8 | 6 x M8 |
KSKF 32/42 - A-5 | 44,5 | 15 | 10 | 149 | 82,563 | 150 | 137 | 104,8 | 6 x M10 |
KSKF 32/42 - A-6 | 45,5 | 16 | 10 | 164 | 106,375 | 165 | 137 | 133,4 | 3 x M12 |
KSKF 52/65 - Z-140 | 27,5 | 6 | 10 | 167 | 140 | 168 | 155 | 104,8 | 6 x M10 |
KSKF 52/65 - Z-170 | 32,5 | 6 | 10 | 179 | 170 | 180 | 155 | 133,4 | 6 x M12 |
KSKF 52/65 - A-5 | 46 | 15 | 10 | 167 | 82,563 | 168 | 155 | 104,8 | 6 x M10 |
KSKF 52/65 - A-6 | 45,5 | 16 | 10 | 167 | 106,375 | 168 | 155 | 133,4 | 3 x M12 |
KSKF 52/65 - A-8 | 52 | 18 | 10 | 209 | 139,719 | 210 | 155 | 171,4 | 3 x M16 |
INNENSPANNUNG FÜR SPANNFUTTER
The collet chuck types KSKF, KSKF-A and KSKF-AF make possible the change-over to internal clamping within very short time. A new set-up is no longer necessary as the collet chuck remains on the machine. A standard segment mandrel equipped with a fast changing mechanism is inserted – the hardened steel segments offer a high level of wear protection. High clamping forces are achieved with these segment mandrels, and the vulcanized clamping sleeve covers a large clamping range.
The exchangeable insert for internal clamping can also be used on stationary collet chucks type MZ.
art. no. | SVZ 32-00 | SVZ 42-00 | SVZ 52-00 | SVZ 65-00 | SVZ 32-01 | SVZ 42-01 | SVZ 52-01 | SVZ 65-01 | SVZ 42-02 | SVZ 52-02 | SVZ 65-02 | SVZ 65-03 |
suitable for | MZ 32 KSKF 32 | MZ 42 KSKF 42 | MZ 52 KSKF 52 | MZ 65 KSKF 65 | MZ 32 KSKF 32 | MZ 42 KSKF 42 | MZ 52 KSKF 52 | MZ 65 KSKF 65 | MZ 42 KSKF 42 | MZ 52 KSKF 52 | MZ 65 KSKF 65 | MZ 65 KSKF 65 |
F max in kN | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 10 | 15 | 15 |
D Min-Ø released from | 19,7 | 19,7 | 19,7 | 19,7 | 25,7 | 25,7 | 25,7 | 25,7 | 35,7 | 35,7 | 35,7 | 50,7 |
D Min-Ø released up to | 27,7 | 27,7 | 27,7 | 27,7 | 38,7 | 38,7 | 38,7 | 38,7 | 54,7 | 54,7 | 54,7 | 81,7 |
D1 | 88 | 110 | 110 | 128 | 88 | 110 | 110 | 128 | 110 | 110 | 128 | 128 |
D2 | 70 | 92 | 92 | 110 | 70 | 92 | 92 | 110 | 92 | 92 | 110 | 110 |
D3 | M8 | M8 | M8 | M8 | M8 | M8 | M8 | M8 | M8 | M8 | M8 | M8 |
D4 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 97 | 97 | 97 | 102 |
D5 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 84 | 84 | 84 | 89 |
D6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 | M6 |
D7 | 19 | 19 | 19 | 19 | 25 | 25 | 25 | 25 | 35 | 35 | 35 | 48 |
D8 | M6x0,75 | M6x0,75 | M6x0,75 | M6x0,75 | M10x1 | M10x1 | M10x1 | M10x1 | M14x1 | M14x1 | M14x1 | M18x1 |
L1 | 62,2 | 62,2 | 62,2 | 62,2 | 67,2 | 67,2 | 67,2 | 67,2 | 95,2 | 95,2 | 95,2 | 105,2 |
L2 | 56,7 | 56,7 | 56,7 | 56,7 | 60,7 | 60,7 | 60,7 | 60,7 | 85 | 85 | 85 | 93,2 |
L3 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 42,5 | 42,5 | 42,5 | 44,5 |
L4 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 30,25 | 30,25 | 30,25 | 31,5 |
L5 | 21,7 | 21,7 | 21,7 | 21,7 | 25,7 | 25,7 | 25,7 | 25,7 | 42,5 | 42,5 | 42,5 | 48,7 |
L6 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 18 | 18 | 18 | 18,5 |