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Power Shrink Chuck, DIN 69893-1, HSK-A63/80

(Taper HSK-A63 / Flange 80 mm)
Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Technical drawing Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Technical drawing Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Order number: A63/80.145.3/4Z.3.I
Clamping diameter
A-length version
Upgrade
Power Shrink Chuck, DIN 69893-1, HSK-A63/80
(Taper HSK-A63 / Flange 80 mm)
Quality pass
Chuck fine balanced G2.5 at 33.000 rpm
All functional surfaces fine machined
More accurate than DIN
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 speeds, higher feed rates and larger cutting depths
  • Shorter processing times
  • Higher machining accuracy
  • With Cool-Jet bores (sealed)
  • With threaded holes in order to balance with balancing screws
  • Incl. hole for data chip
  • With thread for coolant tube
Scope of Delivery
  • Without backup screw
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, DIN 69893-1, HSK-A63/80
asset-114181-625
Description Norm: Value: metric/ inch
Clamping diameter D1 3/4 inch
Length A A 3 inch
A-length version ultra short
Diameter 2 D2 1.772 inch
Length L 2.244 inch
Interface HSK-A63/80
Upgrade with Cool Jet
Mass (weight) D7 1,546 kg
Flange diameter A4 3.15 inch
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
Weight WT 1,546 kg
Flange diameter DF 3.15 inch
Hand HAND N
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, DIN 69893-1, HSK-A63/80
(Taper HSK-A63 / Flange 80 mm)
Quality pass
Chuck fine balanced G2.5 at 33.000 rpm
All functional surfaces fine machined
More accurate than DIN
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 speeds, higher feed rates and larger cutting depths
  • Shorter processing times
  • Higher machining accuracy
  • With Cool-Jet bores (sealed)
  • With threaded holes in order to balance with balancing screws
  • Incl. hole for data chip
  • With thread for coolant tube
Scope of Delivery
  • Without backup screw
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, DIN 69893-1, HSK-A63/80
asset-114181-625
Description Norm: Value: metric/ inch
Clamping diameter D1 3/4 inch
Length A A 3 inch
A-length version ultra short
Diameter 2 D2 1.772 inch
Length L 2.244 inch
Interface HSK-A63/80
Upgrade with Cool Jet
Mass (weight) D7 1,546 kg
Flange diameter A4 3.15 inch
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
Weight WT 1,546 kg
Flange diameter DF 3.15 inch
Hand HAND N
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
A63/80.140.25.3 short 0.984 inch HSK-A63/80 3.543 inch with Cool Jet
Download after registration
A63/80.140.25.37 short 0.984 inch HSK-A63/80 3.543 inch with Safe-Lock and Cool Jet
Download after registration
A63/80.140.32.3 short 1.26 inch HSK-A63/80 3.543 inch with Cool Jet
Download after registration
A63/80.144.06.3 AL130 0.236 inch HSK-A63/80 5.118 inch with Cool Jet
Download after registration
A63/80.144.08.3 AL130 0.315 inch HSK-A63/80 5.118 inch with Cool Jet
Download after registration
A63/80.144.1/2Z.3.I AL130 1/2 inch HSK-A63/80 5 inch with Cool Jet
Download after registration
A63/80.144.1/4Z.3.I AL130 1/4 inch HSK-A63/80 5 inch with Cool Jet
Download after registration
A63/80.144.10.3 AL130 0.394 inch HSK-A63/80 5.118 inch with Cool Jet
Download after registration
A63/80.144.12.3 AL130 0.472 inch HSK-A63/80 5.118 inch with Cool Jet
Download after registration
A63/80.144.16.3 AL130 0.63 inch HSK-A63/80 5.118 inch with Cool Jet
Download after registration
A63/80.144.3/8Z.3.I AL130 3/8 inch HSK-A63/80 5 inch with Cool Jet
Download after registration
A63/80.144.5/16Z.3.I AL130 5/16 inch HSK-A63/80 5 inch with Cool Jet
Download after registration
A63/80.144.5/8Z.3.I AL130 5/8 inch HSK-A63/80 5 inch with Cool Jet
Download after registration
A63/80.145.06.3 ultra short 0.236 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.08.3 ultra short 0.315 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.08.37 ultra short 0.315 inch HSK-A63/80 2.756 inch with Safe-Lock and Cool Jet
A63/80.145.1/2Z.3.I ultra short 1/2 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.1/4Z.3.I ultra short 1/4 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.10.3 ultra short 0.394 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.10.37 ultra short 0.394 inch HSK-A63/80 2.756 inch with Safe-Lock and Cool Jet
A63/80.145.10.5 ultra short 0.394 inch HSK-A63/80 2.559 inch with Cool Jet
Download after registration
A63/80.145.12.3 ultra short 0.472 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.12.37 ultra short 0.472 inch HSK-A63/80 2.756 inch with Safe-Lock and Cool Jet
Download after registration
A63/80.145.16.3 ultra short 0.63 inch HSK-A63/80 2.953 inch with Cool Jet
Download after registration
A63/80.145.16.37 ultra short 0.63 inch HSK-A63/80 2.953 inch with Safe-Lock and Cool Jet
Download after registration
A63/80.145.1Z.3.I ultra short 1 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.1Z.5.I ultra short 1 inch HSK-A63/80 2.75 inch with Cool Jet
Download after registration
A63/80.145.1Z.57.I short 0.984 inch HSK-A63/80 3.543 inch with Cool Jet
A63/80.145.20.3 ultra short 0.787 inch HSK-A63/80 2.953 inch with Cool Jet
Download after registration
A63/80.145.20.37 ultra short 0.787 inch HSK-A63/80 2.953 inch with Safe-Lock and Cool Jet
Download after registration
A63/80.145.20.5 ultra short 0.787 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.25.3 ultra short 0.984 inch HSK-A63/80 3.15 inch with Cool Jet
Download after registration
A63/80.145.25.37 ultra short 0.984 inch HSK-A63/80 3.15 inch with Safe-Lock and Cool Jet
Download after registration
A63/80.145.25.5 ultra short 0.984 inch HSK-A63/80 2.756 inch with Cool Jet
Download after registration
A63/80.145.3/4Z.3.I ultra short 3/4 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.3/4Z.5.I ultra short 3/4 inch HSK-A63/80 2.75 inch with Cool Jet
Download after registration
A63/80.145.3/8Z.3.I ultra short 3/8 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.5/16Z.3.I ultra short 5/16 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
A63/80.145.5/8Z.3.I ultra short 5/8 inch HSK-A63/80 3 inch with Cool Jet
Download after registration
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