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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Precision ER collet chuck CENTRO P, HSK-A 63 A = 160, Type CP for ER: 32
Article no.: 409185
Catalog no.: 305930
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 | |
| Series | Centro P | |
| Manufacturer’s designation | Präzisions-ER-Spannzangenfutter CENTRO P | |
| Interface position | on the machine; on the workpiece | |
| Holder type | hollow shank taper HSK; collet taper | |
| Interface coding | HSK06300195 | |
| Holder shape | flat surface contact, standard taper form A | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 63 | |
| Type of mounting | spigot | |
| Arbor size | 32 | |
| Min. clamping diameter D1 | 2 mm | |
| Max. clamping diameter D1 | 20 mm | |
| For collet type | ER collet | |
| Collet size | 32 | |
| Gauge length A | 160 mm | |
| External diameter, on the tool side D | 50 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Vibration damping | yes | |
| Incl. RFID data carrier | no | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With thread | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Surface treatment | ground | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 409185 | |
| Catalog number | 305930 | |
| EAN / GTIN | 2050001703514 | |
| Manufacturer number | 44626001600 | |
| Article class | 33F | |
| Manufacturer/responsible person | Eugen Fahrion GmbH & Co. KG Präzisions-Spannwerkze, Forststraße 54, 73667 Kaisersbach, Germany, www.fahrion.de |
Description
Version:
- Ground externally and internally with RFID / Balluffchip bore.
- Concentricity and repetition accuracy 3 μm at 3×D, maximum 50 mm when using a HP precision collet.
- HDC = Heavy Duty Chuck, a mount specially designed for rough machining. A reinforced chuck body ensures better stability and plenty of radial stiffness. Ball-bearing clamping nut with trapezoidal-shaped fine thread for optimum tightening torques and clamping forces reduces vibration.
- Very high clamping forces due to the collet fully seated in the chuck and coated clamping nut.
- Vibration damping due to the element collet and mass of the chuck.
Alternatively for CENTRO P– without seals, with ER clamping nut Centro P No. 309655 or sealed system with ER clamping nut CP for HP sealing rings No. 309665 in conjunction with HP sealing rings No.309666 − 309668 (for internal coolant supply or as a dirt trap).
Advantage:
Patented optimum seating of the collet, double guides, trapezoidal thread and low-friction coated clamping nut amalgamate when clamped into a sturdy unit, thus ensuring a very high degree of rigidity and precision.
Application:
For high precision clamping of tools with plain shanks.
Supplied with:
Without clamping nut.
Optional extras:
Coolant pipe No. 309880, socket wrench No. 309890, precision ER collets for HP No. 309368 − 309381, and for taps No. 309402 − 309419 (not for Holex), ER CP clamping nuts No. 309655; 309665, ER HDC clamping nuts No. 309657, HP sealing rings No. 309666 − 309668, CP roller bearing wrenches No. 309754; 309756, HDC roller bearing wrenches No. 309745/309756.
Note:
- Clamps only nominal ⌀ up to shank ⌀ tolerance h10.
- Use in combination with Fahrion collets.