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High-speed spindle type 660 heavy-duty, SK 40, Speed: 50000min-1
Article no.: 358825 50000
Article code:
- Machining strategy: HSC
- Arbor standard: DIN 69871; JIS B6339; DIN 69893
Product details
Technical Data
| Type | 660 | |
| External ⌀ D | 81.79 mm | |
| Overall length L | 22 mm | |
| Speed | 50,000 min-1 | |
| Overhang A | 180 mm | |
| Machining strategy | HSC | |
| Adapter | SK 40 | |
| Arbor standard | DIN 69871; JIS B6339; DIN 69893 | |
| Type of product | High-speed spindle |
Identification & Classification
| Article number | 358825 50000 | |
| EAN / GTIN | 2050001921512 | |
| Manufacturer number | 65217 |
Description
Version:
Air-powered high-speed spindle, constant speed under load 25,000 − 65,000 rpm. depending on the version. Power up to 1kW.
Advantage:
- Higher machining speeds with smaller tools.
- Protects the machine - speed is generated by the high-speed spindle - the machine spindle is stationary.
- Integral air cooling permits continuous use. No standstill times.
- Longer tool life.
- Very good surface quality of the tools - less requirement for regrinding.
Application:
High-speed spindles allow higher cutting speeds and feed rates. They allow above all the use of tools with small diameters (6 mm).
Supplied with:
High-speed spindle, collet, collet clamping nut, wrench, sealing plug, air filter, connection hose.
Optional extras:
Tool-change turret for automatic tool-change. Required only for external air supply - available on request.
Note:
Use clean dry compressed air at approx. 6.2 bar.
Further spindles available on request: all commonly-used shank versions, different performance classes and speeds.
Further spindles available on request: all commonly-used shank versions, different performance classes and speeds.