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Shrink-fit chuck, PSC 80 short, Clamping range ⌀ D1: 20mm
Article no.: 308575 20
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | modular taper interface with running track ball system | |
| Interface coding | CCS08000195 | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 80 | |
| Type of mounting | hole (internal mounting) | |
| Interface on machine side | PSC 80 | |
| Min. clamping diameter | 20 mm | |
| Max. clamping diameter | 20 mm | |
| Gauge length | 85 mm | |
| External diameter, tool-end | 33 mm | |
| Taper angle | 4.5 degrees | |
| Min. tool clamping length | 52.5 mm | |
| Max. tool clamping length | 52.5 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC; HSC | |
| Format | short | |
| Vibration damping | no | |
| Tool pull-out protection | no | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length | 133 mm | |
| Overall height | 42 mm | |
| Overall width | 42 mm | |
| Standard | ISO 26623-1 | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 308575 20 | |
| EAN / GTIN | 4045197870612 | |
| Manufacturer number | 308575 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- With RFID/Balluffchip bore.
- All shanks hard turned (for smooth running!).
- Mating faces of the PSC internal contour machined.
Application:
For clamping tools with shank tolerance h6.