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Power Shrink Chuck, DIN 69893-1, HSK-A125

Order number: A125.142.20.37
A-length version: oversize (160 mm)
Upgrade: with Safe-Lock and Cool Jet
Clamping diameter: 20
Description
Power Shrink Chuck, DIN 69893-1, HSK-A125
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
Cool Jet, can be sealed
Shrink fit chuck suitable to all inductive shrink fit units.
The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.
  • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
  • Shorter processing times
  • Quieter running, therefore better surface quality and protection of tools, spindles and machines
  • Higher machining accuracy
  • With internal groove in the clamping bore
  • With Cool Jet bores that can be sealed (Thread M4) and 6 bores
  • Higher coolant flow rate due to optimized coolant bores
  • High rigidity, slim at the tip, dampen vibrations
  • High clamping force
  • Equally suited to high-speed manufacturing and heavy milling
  • Universal usage, saves space in tool magazine
Scope of Delivery
  • With backup screw
HAIMER TIP
For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Technical specifications
asset-115037-801
Notice
Technical data subjects to change without prior notice.
Description Norm: HAIMER Value: metric/inch
Clamping diameter D1 20 mm / 0.787 inch
Length A A 160 mm / 6.299 inch
A-length version überlang (160 mm)
Diameter 2 D2 44 mm / 1.732 inch
Diameter 3 D3 109 mm / 4.291 inch
Length L 52 mm / 2.047 inch
Interface HSK-A125
Upgrade mit Safe-Lock und Cool Jet
Description Norm: DIN 4000 Value: metric/inch
Mass (weight) D7 6,866 kg
Flange diameter A4 125 mm / 4.921 inch
Hand E1 N
Company identification J3 HAI
interface code to machine side J6 HSK12500115
Description Norm: ISO 13399 Value: metric/inch
Weight WT 6,866 kg
Flange diameter DF 125 mm / 4.921 inch
Hand HAND N
Company identification COMPC HAI

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