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K2077Machinable collet for external clamping |
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DescriptionMaterial:Clamp nut aluminium.
Collet steel.Version:Clamp nut hard anodised.Note:The contour of the workpiece to be clamped is machined into the collet.
The collet must be pre-tensioned at a setting of 15° before the workpiece contour is machined in.
By using the engraved degree numbers, the same tightening torque can always be achieved for secure clamping of the workpiece, even without a torque wrench.
The clamping travel of the collet K2077.01910 is 0.025 mm radially per 15° rotation. The recommended clamping travel is 0.07 mm. The maximum permissible clamping travel is 0.38 mm.
The clamping travel of the collet K2077.04950 is 0.05 mm radially per 15° rotation. The recommended clamping travel is 0.1 mm. The maximum permissible clamping travel is 0.64 mm.
The positioning collar enables a precise seat.
Workpiece repeat accuracy: ± 0.02 mm.Type of operation:The clamp nut is tightened using a hook wrench.Technical data:See Downloads, Technical Information.Supplied withForm A: Machinable collet consiting of clamp nut and collet.
Form B: Collet.
Including cap screws for fastening the collet. (metric and inch)Drawing reference:Special features: DownloadHere is all the information as a PDF datasheet:
Are you looking for CAD data? These can be found directly in the product table.
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Drawings (total overview) |
Order No.
| Item | Form | D | D1 | D2 | D3 | D4 | D5 | D6 | D7 | H | H1 | H2 | H3 | H4 | H5 | Tightening
torque
max. Nm | Clamping range
min. - max. | Clamping
force
kN | CAD | Acc. | Price | Order |
|---|
| K2077.01910 | Machinable Collet System | A | 23,9 | 19,1 | 38,1 | 29 | M3x16 | 50,8 | 20,1 | 6,4 | 35,6 | 22,9 | 4,6 | 2,5 | 6,8 | 25,4 | 81,5 | 2,5 - 15,9 | 17,3 |  | | on request | | | K2077.04950 | Machinable Collet System | A | 55,9 | 49,5 | 76,2 | 63,8 | M5x22 | 88,9 | 50,5 | 6,4 | 48,3 | 32,4 | 5,1 | 2,5 | 11,1 | 36,2 | 135,5 | 5,1 - 45,7 | 17,8 | | | on request | |
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Order No.
| Item | Form | D | D1 | D2 | D3 | D4 | H | H1 | H2 | H3 | H4 | Clamping range
min. - max. | CAD | Acc. | Price | Order |
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| K2077.01911 | Collet | B | 23,9 | 19,1 | 38,1 | 29 | M3x16 | 35,6 | 22,9 | 4,6 | 2,5 | 6,8 | 2,5 - 15,9 | | | on request | | | K2077.04951 | Collet | B | 55,9 | 49,5 | 76,2 | 63,8 | M5x22 | 48,3 | 32,4 | 5,1 | 2,5 | 11,1 | 5,1 - 45,7 | | | on request | |
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