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Power Shrink Chuck, JIS B 6339-2, BT50

Order number: 50.642.20.3
A-length version: oversize (160 mm)
Clamping diameter: 20
Upgrade: with Cool Jet
Description
Power Shrink Chuck, JIS B 6339-2, BT50
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
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 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-115169-942
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 83 mm / 3.268 inch
Length L 52 mm / 2.047 inch
Interface BT50
Upgrade mit Cool Jet
Description Norm: DIN 4000 Value: metric/inch
Mass (weight) D7 6,145 kg
Flange diameter A4 100 mm / 3.937 inch
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
coolant exit style code H22 3
Company identification J3 HAI
interface code to machine side J6 SKG05005795
Description Norm: ISO 13399 Value: metric/inch
Weight WT 6,145 kg
Flange diameter DF 100 mm / 3.937 inch
Connection code type machine side CCTMS SKG
coolant exit style code CXSC 3
Company identification COMPC HAI

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