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

134
>3 3.3
>> Collets for tool clamping
G
G
L
L
ø D
ø D K°
>> Running concentricity
The precision design attracts an
additional charge.
L
L
ø D
Pic. 1
Pic. 2
ø d
1. System Sandoz - Geniale
Collets with single taper and
plane surface:
Can be exchanged with DIN 6499 collets
(Schaublin/Regofix)
• special nut required
• higher running concentricity
interchangeable with DIN 6499 collets, new nut required
highest concentricity, perfect balance
Art.-no. D L K° clamping range
4010 E 12 17 8 0,7 - 7
4018 E 17 24 8 1 - 10
4272 E 21 30,5 8 1 - 13
4280 E 26 34 8 1 - 16
4534 E 33 40 8 2,5 - 20
4768 E 41 46 8 4 - 26
nuts for collets System Sandoz-Geniale
System Sandoz-Geniale collets
Lindenstraße 8 >> D-78583 Böttingen
Phone: +49 (0) 74 29 / 392 - 0 >> Telefax: - 11 >> www.nann.de >> info@nann.de >> 08 / 2007
Clamping tolerance:
Depending on type and bore: -0.1 to -1.0
mm
Hardness:
Because of the clamping tolerance,
collets are hardened to approx. HRc 46.
Art.-no. Bild collet type D L thread G
TGXE 12 1 4010 E 19 12 M 14 x 0,75
TGXE 16-1 1 4018 E 27 15 M 20 x 1
TGXE 16 2 4018 E 32 15 M 22 x 1,5
TGXE 20 2 4272 E 35 16,5 M 25 x 1,5
TGXE 25 2 4280 E 42 18,5 M 32 x 1,5
TGXE 32 2 4534 E 50 22 M 40 x 1,5
TGXE 40 2 4768 E 63 25 M 50 x 1,5
clamping diameter testing point running concentricity
d L standard high
from to precision
1 1,5 6 0,01 0,005
1,5 3 10 0,015 0,005
3 6 16 0,015 0,005
6 10 25 0,015 0,007
10 18 40 0,02 0,01
18 26 50 0,02 0,012

135
>> Collets for tool clamping
ø d
L
L
L
ø D
ø D K°
ø D K°
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
Lindenstraße 8 >> D-78583 Böttingen
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