Page 219 - Roberston & Sinclair Catalogue

Tool Holders and Accessories
CNC CHUCKS
Draw-In Collet Chucks with SK Shank
Drawing
Product
Machine / Application
l CNC machining centers with automatic tool changer.
l For clamping of shank-type tools with cylindrical shank.
D d 1 a
Design
Advantages Notes
l l
Quick-release taper according to DIN 69871 and ISO (without dog and locating grooves).
Lock nut with sleeve bearing.
SHANK COLLET
l Minimisation of setup-times thanks to easy and quick tool change.
l High cutting quality and long edge lives thanks to high concentricity.
PART NO.
l For right and left hand rotation. l Collet chucks according to
Type 470 E Ø 2.20mm,
Type 472 E Ø 4.25mm. l Included: collet chuck,
clamping nut, retaining bolt.
50 2-20 50 SK30 (DIN) 470E LEU173639
63 4-25 57 SK30 (DIN) 472E LEU175790
Retaining Bolts for SK Series Chucks
STYLE
SK30 SK30 iso
TYPE NO.
4 12
MACHINE
Rover new, Biesse HSD motor 92 – Masterwood (Colombo Motor)
CMS, Masterwood
PART NO.
LEU173641 LEU177021
TYPE 1-3-4
TYPE 12
Drawn in Collet Chuck with HSK Shank
Drawing
Design Notes
Product
Machine / Application
l CNC machining centers with automatic tool changer.
l For precise clamping of shanktype tools with cylindrical shank.
D d 1
l Lock nut with sleeve bearing. Advantages
l Flexible utilisation by collet chucks.
a SHANK
l For right and left hand rotation.
l Ø d1 = collet chuck diameter 2-25mm.
l Collet chucks according to DIN 6388: 1) Type 462E;
l Included in delivery: collet chuck, clamping nut without
spanner wrench.
COLLET PART NO.
60 2-25 76 HSK 63F 462E LEU173293
All care has been taken to ensure information in this catalogue is accurate. However we reserve the right to make corrections without notification.
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