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Power Shrink Chuck, JIS B 6339-2, BT50

Power Shrink Chuck JIS B 6339-2 · BT50
Technical drawing Power Shrink Chuck JIS B 6339-2 · BT50
Power Shrink Chuck JIS B 6339-2 · BT50
Technical drawing Power Shrink Chuck JIS B 6339-2 · BT50
Order number: 50.642.06.3
Clamping diameter
A-length version
Upgrade
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)
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Low tendency towards vibrations by optimised outer geometry
  • 3. Slim design at the top
  • 4. Very rigid shank
  • 5. Standard with Cool Jet (can be re-sealed)
  • 6. Dirt groove in the clamping bore for safe clamping force
  • 7. Safe-Lock (optional)
Machining example Power Shrink Cuck
  • Milling - Ø: 16 mm; n = 13.000 1/min, Feed rate: vf = 5,2 m/min
  • Right: Power Shrink Chuck (Length: A = 160 mm, cutting depth: ap = 3,6 mm)
  • Left: Standard Shrink Chuck (Length: A = 160 mm; Cutting depth: ap = 1,8 mm)
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Power Shrink Chuck, JIS B 6339-2, BT50
asset-115158-942
Description Norm: Value: metric/ inch
Clamping diameter D1 0.236 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 3.268 inch
Length L 1.417 inch
Interface BT50
Upgrade with Cool Jet
Mass (weight) D7 12.092 lbs
Flange diameter A4 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
Weight WT 12.092 lbs
Flange diameter DF 3.937 inch
Connection code type machine side CCTMS SKG
coolant exit style code CXSC 3
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
register now
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)
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Low tendency towards vibrations by optimised outer geometry
  • 3. Slim design at the top
  • 4. Very rigid shank
  • 5. Standard with Cool Jet (can be re-sealed)
  • 6. Dirt groove in the clamping bore for safe clamping force
  • 7. Safe-Lock (optional)
Machining example Power Shrink Cuck
  • Milling - Ø: 16 mm; n = 13.000 1/min, Feed rate: vf = 5,2 m/min
  • Right: Power Shrink Chuck (Length: A = 160 mm, cutting depth: ap = 3,6 mm)
  • Left: Standard Shrink Chuck (Length: A = 160 mm; Cutting depth: ap = 1,8 mm)
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Power Shrink Chuck, JIS B 6339-2, BT50
asset-115158-942
Description Norm: Value: metric/ inch
Clamping diameter D1 0.236 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 3.268 inch
Length L 1.417 inch
Interface BT50
Upgrade with Cool Jet
Mass (weight) D7 12.092 lbs
Flange diameter A4 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
Weight WT 12.092 lbs
Flange diameter DF 3.937 inch
Connection code type machine side CCTMS SKG
coolant exit style code CXSC 3
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
register now
All product variants
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Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
50.640.06.3 short 0.236 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.06.37 short 0.236 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.08.3 short 0.315 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.08.37 short 0.315 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.1/2Z.3 short 1/2 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.1/2Z.37 short 1/2 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.1/4Z.3 short 1/4 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.10.3 short 0.394 inch BT50 3.937 inch with Cool Jet
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50.640.10.37 short 0.394 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.12.3 short 0.472 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.12.37 short 0.472 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.14.3 short 0.551 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.14.37 short 0.551 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.16.3 short 0.63 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.16.37 short 0.63 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.18.3 short 0.709 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.18.37 short 0.709 inch BT50 3.937 inch with Safe-Lock and Cool Jet
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50.640.1Z.3 short 1 inch BT50 3.937 inch with Cool Jet
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50.640.1Z.37 short 1 inch BT50 3.937 inch with Safe-Lock and Cool Jet
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50.640.20.3 short 0.787 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.20.37 short 0.787 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.25.3 short 0.984 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.25.37 short 0.984 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.3/4Z.3 short 3/4 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.3/4Z.37 short 3/4 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.640.3/8Z.3 short 3/8 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.5/16Z.3 short 5/16 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.5/8Z.3 short 5/8 inch BT50 3.937 inch with Cool Jet
Download after registration
50.640.5/8Z.37 short 5/8 inch BT50 3.937 inch with Safe-Lock and Cool Jet
Download after registration
50.642.06.3 oversize (160 mm) 0.236 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.08.3 oversize (160 mm) 0.315 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.10.3 oversize (160 mm) 0.394 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.12.3 oversize (160 mm) 0.472 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.12.37 oversize (160 mm) 0.472 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.642.14.3 oversize (160 mm) 0.551 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.14.37 oversize (160 mm) 0.551 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.642.16.3 oversize (160 mm) 0.63 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.16.37 oversize (160 mm) 0.63 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.642.18.3 oversize (160 mm) 0.709 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.18.37 oversize (160 mm) 0.709 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.642.20.3 oversize (160 mm) 0.787 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.20.37 oversize (160 mm) 0.787 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.642.25.3 oversize (160 mm) 0.984 inch BT50 6.299 inch with Cool Jet
Download after registration
50.642.25.37 oversize (160 mm) 0.984 inch BT50 6.299 inch with Safe-Lock and Cool Jet
Download after registration
50.646.06.3 ZG200 0.236 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.06.37 ZG200 0.236 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.08.3 ZG200 0.315 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.08.37 ZG200 0.315 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.10.3 ZG200 0.394 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.10.37 ZG200 0.394 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.12.3 ZG200 0.472 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.12.37 ZG200 0.472 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.14.3 ZG200 0.551 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.14.37 ZG200 0.551 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.16.3 ZG200 0.63 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.16.37 ZG200 0.63 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.18.3 ZG200 0.709 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.20.3 ZG200 0.787 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.20.37 ZG200 0.787 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
50.646.25.3 ZG200 0.984 inch BT50 7.874 inch with Cool Jet
Download after registration
50.646.25.37 ZG200 0.984 inch BT50 7.874 inch with Safe-Lock and Cool Jet
Download after registration
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