Collets for tool clamping >> Running concentricity - Nann – Shop

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>> Collets for tool clamping
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2. System Erickson
Double-taper collets:
System Erickson type DK/DA
Clamping tolerance:
type 412 E: -0.25
other types: -0.5
for tool holders System Erickson DK/DA
Art.-no. type d D L max. diameter
412 E Supra 5,54 6,8 16,3 4
416 E 300 7,62 9,5 25,5 6,5
417 E 200 11,34 13,6 30,4 10
418 E 100 16,51 19,47 36,7 14,5
419 E 180 22,22 26,29 41,6 20
465 E 400 30,6 36,9 50,8 25,5
Collets with single taper and plane
surface:
System Erickson type DF/TG
Clamping tolerance:
depending on type: -0.1 to –0.5 mm
for collet chucks System Perman
Art.-no. D L K° max. diameter
420 E 75 27 46,9 4 20
464 E 100 35,03 60,4 4 25,4
466 E 150 50,83 76,2 4 40
3. System Perman
Collets with single taper and plane
surface:
System Perman
Clamping tolerance:
depending on type: -0.1 to –0.5 mm
Hardness:
for collet chucks System Perman
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Phone: +49 (0) 74 29 / 392 - 0 >> Telefax: - 11 >> www.nann.de >> info@nann.de >> 08 / 2007
>3 3.3
Hardness:
Because of the clamping tolerance,
collets are hardened to approx. HRc 46.
Hardness:
Because of the clamping tolerance,
collets are hardened to approx. HRc 46.
Because of the clamping tolerance,
collets are hardened to approx. HRc 46.
Art.-no. D L K° max. diameter
431 E 8 16 4 4
432 E 10,5 23 4 6,5
433 E 15 30 4 10,6
434 E 20,8 40 4 15
435 E 29,5 57 4 20,5
436 E 36,5 66,2 4 25
437 E 44 78,2 4 32
476 E 55 89,2 4 40