Description
Emuge/Albrecht High Precision FPC Milling/Drilling Chuck, BT40, Size FPC20 – 6493.402007
New Emuge high precision / performance FPC Mill / Drill Chucks provide unprecedented rigidity, vibration dampening, concentricity, machining speed and tool life vs. conventional chuck technologies for milling and drilling applications. Available in a wide range of styles. Internal and peripheral coolant options, and MQL-adaptable.
Increase your machining speed and tool life to the highest possible levels
Emuge FPC Chuck Advantages:
Reliability
- Extremely high transferable torque provides maximum process reliability. Transferred torque on a tool shank diameter of 20mm is 400 Nm.
More accurate
- With a 3 x D tool length, concentricity is ≤ 3 μm, guaranteeing long tool life and quality surface finishes.
Longer tool life
- Special holder design reduces vibration, dramatically improving work piece surface finishes and providing exceptionally long tool life.
Fast tool change
- Simple, highly accurate design enables quick tool change in seconds, via hex wrench.
FPC High Precision Milling/Drilling Chucks Highlights:
- 0.000118″ runout at 3XD projection
- Excellent vibration dampening due to collet-holder construction
- Available in CAT, HSK, SK, and BT Shank configurations
- Available in many different gauge length
- Clamping range from 2mm – 32mm, 1/8″ to 1- 1 1/4″
- Integrated coolant through with MQL adaptation possible
- Fast tool change due to collet system
- Each holder is balanced with G 2,5 up to 20.000 Rpm
- Maintenance free design
Features:
- ISO taper shank acc. DIN ISO 7388-2 (formerly JIS B 6339 / MAS 403 BT)
- Taper quality AT3
- Concentricity ≤ 3 μm at projection length of 3 x dia.
- Internal coolant supply
Specifications:
| BT40 | ||||
| EDP/Item No. | SIZE | D2 (RANGE) (inch) | D2 (RANGE) (mm) | Design |
| 6493.401407 | FPC14 | 1/8″ – 9/16″ | 2 mm – 14 mm | A |
| 6493.401412 | FPC14 | 1/8″ – 9/16″ | 2 mm – 14 mm | A |
| 6493.401415 | FPC14 | 1/8″ – 9/16″ | 2 mm – 14 mm | A |
| 6493.402007 | FPC20 | 1/8″ – 3/4″ | 2 mm – 20 mm | B |
| 6493.402012 | FPC20 | 1/8″ – 3/4″ | 2 mm – 20 mm | B |
| 6493.402015 | FPC20 | 1/8″ – 3/4″ | 2 mm – 20 mm | B |
| 6493.402511 | FPC25 | 5/8″ – 1-1/4″ | 16 mm – 32 mm | C |
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