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Power Shrink Chuck, similar JIS B 6339-2, BT50 with face contact

Order number: 50P.640.3/8Z.3
Upgrade: with Cool Jet
Clamping diameter: 3/8
Description
Power Shrink Chuck, similar JIS B 6339-2, BT50 with face contact
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF

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.

  • Additional support on the flange surface for more rigidity
  • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
  • Shorter processing times
  • Higher machining accuracy
  • Quieter running, therefore better surface quality and protection of tools, sindles and machines
  • With threaded holes in order to balance with balancing screws
  • Cool Jet bores that can be sealed included
  • 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-111758-954
Notice
Technical data subjects to change without prior notice.
Description Norm: Haimer Value: metric/inch
Clamping diameter D1 9,525 inch / 3/8 inch
Length A A 100 inch / 3.937 inch
A-length version kurz
Diameter 2 D2 27 inch / 1.063 inch
Diameter 3 D3 55 inch / 2.165 inch
Length L 42 inch / 1.654 inch
Interface BT50 mit Plananlage
Upgrade mit Cool Jet
Description Norm: DIN 4000 Value: metric/inch
Mass (weight) D7 4,287 kg
Description Norm: ISO 13399 Value: metric/inch
Weight WT 4,287 kg

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