Hydraulic expansion chuck, ultra-slim, BT40 (ISO 7388-2) dia. 6 mm A=160 mm
Brand: ATORN
Art.-no. 23333720
Manufacturer article no. 21044952
EAN 4050293433340
Application
Produced using an innovative process, the ultra-slim hydro expansion chuck combines the advantages of an expansion chuck and a shrink-fit chuck in a single product.
Execution
- Exceptionally high clamping forces.
- Extremely high temperature resistance (up to 120°C) ensures that the chuck retains its accuracy.
- Slim shrink-fit chuck-style design makes it suitable for narrow interference contours.
- Excellent shock absorption.
- Max. concentricity < 0.003 mm.
- Standard tool changes as with expansion chucks, no need for auxiliary equipment.
- Variable applications when used with reducer bushings.
- Pre-balanced to G2.5/25,000 rpm.
Notes
The previous standard JIS B 6339 MAS BT was replaced by ISO 7388-2.
Delivery
1x ultra-slim hydraulic expansion chuck BT40 (ISO 7388-2).
 | |
Brand | ATORN |
EAN | 4050293433340 |
Manufacturer Part Number | 21044952 |
Tool holding device | BT 40 |
Clamping diameter (d) | 6 mm |
Projecting length (A) | 160 mm |
Tapered diameter (d2) | 16 mm |
Outer diameter (D) | 49.5 mm |
Clamp in depth (l2) | 37 mm |
Clearance length to collar (l3) | 111 mm |
Max. adjustment travel (V) | 10 mm |
Form | JD/JF |
Thread dimension (G) | M5 |
Coolant supply | Internal axial |
Concentricity tolerance | 0.003 mm |
Balancing quality | G 2.5 at 25,000 rpm |
Product Group | 2BC |
Gross Weight | 1.400 kg |
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