Hydraulic chuck, slim Master Chuck, SK 40 A = 120, Clamping ⌀D1: 6mm

Article no.: 302073 6
New product
Price per 1 Piece
plus VAT at the current rate Prices plus delivery costs
Individual prices for business customers after login.
Do you want to order more than one article? To quick entry
on request
In stock
32 pieces in stock

Select article variation and quantity

Clamping ⌀D1 (mm) Unit price incl. VAT

Availability

  • Arbor standard: ISO 7388-1
  • Shape: ADB
  • Through-coolant: yes
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3

Add to wishlist

Share this product

or copy this link

Product details

Technical Data

Clamping ⌀ D1 6 mm
Adapter SK 40 A = 120
Arbor standard ISO 7388-1
Shape ADB
Through-coolant yes
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HPC; HSC
Overhang dimension A 120 mm
⌀ D2 21 mm
External ⌀ D 27 mm
Balluffchip bore yes
Type of product Hydraulic clamping chuck

Identification & Classification

Article number 302073 6
EAN / GTIN 4067263108092
Manufacturer number 302073 6
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Description

Version:

  • Slim design (4.5° contour, 1 to 1 shrinking contour according to DIN 69882-8).
  • With RFID/Balluffchip bore.
  • Axial length adjustment, adjustment travel 10 mm.
  • Reducing adapters can be used.
  • Temperature resistant up to 120°C for 4 hours.
  • Allows for up to 10x more clamping operations compared with a standard hydraulic chuck.
  • Very low tightening torque of the clamping screw – easy handling.
  • Patented new hydraulic clamping system – reliable, durable premium concentricity.

Application:

Especially for tool and mould making. Wherever reduced interference contours are required. For drilling, reaming and milling. For clamping tools with shank tolerance h6.

Supplied with:

Hexagon socket drive with T-handle.

Optional extras:

Pull studs (AB) No. 308600308806, AB pull stud wrenches No. 308820 / 308835, Reducing sleeves No. 302135302187.

Warning:

Bestimmungsgemäße Verwendung
  • Hydrodehnspannfutter zum Spannen rotationssymmetrischer Werkzeuge.
  • Für den industriellen Gebrauch.
  • Mindesteinspanntiefe beachten.
  • Bei Verwendung von Sonderkonstruktionen, abweichende Zeichnungsangaben beachten.
  • Maximale Betriebsdrehzahl beachten und ggf. den individuellen Gegebenheiten anpassen.

Sachwidriger Einsatz
  • Nicht in explosionsgefährdeten Bereichen verwenden.
  • Nicht in Bereichen mit hohem Staubanteil, brennbaren Gasen, Dämpfen oder Lösungsmitteln verwenden.
  • Verlängerungen nicht kombinieren.
  • Nicht für Werkstückspannung verwenden.
  • Nicht mit einem Schrumpfgerät erwärmen.

Downloads & documents

Suitable products

Services & product advisors

Direct purchase

Sign in to your Account

To shopping cart