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Shrink Fit Chuck Power Shrink Chuck, ASME B5.50 · CAT50

Order number: 50.840.12.3
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Clamping diameter
A-length version
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Shrink Fit Chuck Power Shrink Chuck, ASME B5.50 · CAT50
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Cool Jet, can be sealed

Shrink fit chuck suitable to all inductive shrink fit units.
The Power Shrink Chuck is designed for the highest cutting performance in High Speed machining. The optimized design combines high rigidity with vibration dampening, which protects the machine, spindle and tool.

  • Highest cutting performance with higher spindle speeds, higher feeds and larger cutting dephts
  • Shorter cycle times, higher machining accurancy
  • Quiter running, therefore better surface quality and protection of tools, spindles and machines
  • With threaded holes in order to balance with balancing screws
  • Cool Jet coolant bores that can be sealed included
HAIMER TIP
The long versions (A=160 and 200) with slim tips are especially versatile to use. High rigidity, slim at the tip, dampen vibrations Higher clamping forces Equally suited to High Speed and Heavy Duty machining Universal usage, saves space in tool magazine
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
Shrink Fit Chuck Power Shrink Chuck, ASME B5.50 · CAT50
asset-115201-998
Description Norm: Value: metric/ inch
Clamping diameter D1 12 mm
Length A A 80 mm
A-length version short
Diameter 2 D2 27 mm
Diameter 3 D3 55 mm
Length L 47 mm
Interface CAT50
Upgrade with Cool Jet
Mass (weight) D7 2,958 kg
Connection code type machine side C11 SKG
Connection code form type machine side C12 37
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0120
Connection diameter min C71 12
coolant entry style code H21 7
coolant exit style code H22 3
Company identification J3 HAI
interface code to workpiece side J4 ZYL01200115
interface code to machine side J6 SKG05003795
Weight WT 2,958 kg
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0120
Connection diameter min DCONN 12
coolant entry style code CNSC 7
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
Shrink Fit Chuck Power Shrink Chuck, ASME B5.50 · CAT50
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Cool Jet, can be sealed

Shrink fit chuck suitable to all inductive shrink fit units.
The Power Shrink Chuck is designed for the highest cutting performance in High Speed machining. The optimized design combines high rigidity with vibration dampening, which protects the machine, spindle and tool.

  • Highest cutting performance with higher spindle speeds, higher feeds and larger cutting dephts
  • Shorter cycle times, higher machining accurancy
  • Quiter running, therefore better surface quality and protection of tools, spindles and machines
  • With threaded holes in order to balance with balancing screws
  • Cool Jet coolant bores that can be sealed included
HAIMER TIP
The long versions (A=160 and 200) with slim tips are especially versatile to use. High rigidity, slim at the tip, dampen vibrations Higher clamping forces Equally suited to High Speed and Heavy Duty machining Universal usage, saves space in tool magazine
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
Shrink Fit Chuck Power Shrink Chuck, ASME B5.50 · CAT50
asset-115201-998
Description Norm: Value: metric/ inch
Clamping diameter D1 12 mm
Length A A 80 mm
A-length version short
Diameter 2 D2 27 mm
Diameter 3 D3 55 mm
Length L 47 mm
Interface CAT50
Upgrade with Cool Jet
Mass (weight) D7 2,958 kg
Connection code type machine side C11 SKG
Connection code form type machine side C12 37
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0120
Connection diameter min C71 12
coolant entry style code H21 7
coolant exit style code H22 3
Company identification J3 HAI
interface code to workpiece side J4 ZYL01200115
interface code to machine side J6 SKG05003795
Weight WT 2,958 kg
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0120
Connection diameter min DCONN 12
coolant entry style code CNSC 7
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
50.840.06.3 short 6 mm CAT50 80 mm with Cool Jet
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50.840.08.3 short 8 mm CAT50 80 mm with Cool Jet
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50.840.1/2Z.3 short 12,7 mm CAT50 80 mm with Cool Jet
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50.840.1/2Z.37 short 12,7 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.1/4Z.3 short 6,35 mm CAT50 80 mm with Cool Jet
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50.840.10.3 short 10 mm CAT50 80 mm with Cool Jet
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50.840.12.3 short 12 mm CAT50 80 mm with Cool Jet
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50.840.12.37 short 12 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.14.3 short 14 mm CAT50 80 mm with Cool Jet
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50.840.14.37 short 14 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.16.3 short 16 mm CAT50 80 mm with Cool Jet
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50.840.16.37 short 16 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.18.3 short 18 mm CAT50 80 mm with Cool Jet
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50.840.18.37 short 18 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.1Z.3 short 25,4 mm CAT50 100 mm with Cool Jet
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50.840.1Z.37 short 25,4 mm CAT50 100 mm with Safe-Lock and Cool Jet
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50.840.20.3 short 20 mm CAT50 80 mm with Cool Jet
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50.840.20.37 short 20 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.25.3 short 25 mm CAT50 100 mm with Cool Jet
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50.840.25.37 short 25 mm CAT50 100 mm with Safe-Lock and Cool Jet
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50.840.3/4Z.3 short 19,05 mm CAT50 80 mm with Cool Jet
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50.840.3/4Z.37 short 19,05 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.840.3/8Z.3 short 9,525 mm CAT50 80 mm with Cool Jet
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50.840.5/16Z.3 short 7,9375 mm CAT50 80 mm with Cool Jet
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50.840.5/8Z.3 short 15,875 mm CAT50 80 mm with Cool Jet
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50.840.5/8Z.37 short 15,875 mm CAT50 80 mm with Safe-Lock and Cool Jet
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50.842.06.3 oversize (160 mm) 6 mm CAT50 160 mm with Cool Jet
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50.842.08.3 oversize (160 mm) 8 mm CAT50 160 mm with Cool Jet
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50.842.1/2Z.3 oversize (160 mm) 12,7 mm CAT50 160 mm with Cool Jet
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50.842.1/2Z.37 oversize (160 mm) 12,7 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.1/4Z.3 oversize (160 mm) 6,35 mm CAT50 160 mm with Cool Jet
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50.842.1/4Z.37 oversize (160 mm) 6,35 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.10.3 oversize (160 mm) 10 mm CAT50 160 mm with Cool Jet
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50.842.12.3 oversize (160 mm) 12 mm CAT50 160 mm with Cool Jet
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50.842.12.37 oversize (160 mm) 12 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.14.3 oversize (160 mm) 14 mm CAT50 160 mm with Cool Jet
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50.842.16.3 oversize (160 mm) 16 mm CAT50 160 mm with Cool Jet
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50.842.18.3 oversize (160 mm) 18 mm CAT50 160 mm with Cool Jet
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50.842.1Z.3 oversize (160 mm) 25,4 mm CAT50 160 mm with Cool Jet
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50.842.1Z.37 oversize (160 mm) 25,4 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.20.3 oversize (160 mm) 20 mm CAT50 160 mm with Cool Jet
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50.842.25.3 oversize (160 mm) 25 mm CAT50 160 mm with Cool Jet
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50.842.3/4Z.3 oversize (160 mm) 19,05 mm CAT50 160 mm with Cool Jet
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50.842.3/4Z.37 oversize (160 mm) 19,05 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.3/8Z.3 oversize (160 mm) 9,525 mm CAT50 160 mm with Cool Jet
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50.842.3/8Z.37 oversize (160 mm) 9,525 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.842.5/16Z.3 oversize (160 mm) 7,9375 mm CAT50 160 mm with Cool Jet
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50.842.5/8Z.3 oversize (160 mm) 15,875 mm CAT50 160 mm with Cool Jet
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50.842.5/8Z.37 oversize (160 mm) 15,875 mm CAT50 160 mm with Safe-Lock and Cool Jet
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50.846.06.3 ZG200 6 mm CAT50 200 mm with Cool Jet
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50.846.08.3 ZG200 8 mm CAT50 200 mm with Cool Jet
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50.846.1/2Z.3 ZG200 12,7 mm CAT50 200 mm with Cool Jet
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50.846.1/2Z.37 ZG200 12,7 mm CAT50 200 mm with Safe-Lock and Cool Jet
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50.846.1/4Z.3 ZG200 6,35 mm CAT50 200 mm with Cool Jet
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50.846.10.3 ZG200 10 mm CAT50 200 mm with Cool Jet
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50.846.12.3 ZG200 12 mm CAT50 200 mm with Cool Jet
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50.846.12.37 short 6 mm CAT50 80 mm with Cool Jet
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50.846.14.3 ZG200 14 mm CAT50 200 mm with Cool Jet
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50.846.16.3 ZG200 16 mm CAT50 200 mm with Cool Jet
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50.846.18.3 ZG200 18 mm CAT50 200 mm with Cool Jet
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50.846.1Z.3 ZG200 25,4 mm CAT50 200 mm with Cool Jet
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50.846.1Z.37 ZG200 25,4 mm CAT50 200 mm with Safe-Lock and Cool Jet
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50.846.20.3 ZG200 20 mm CAT50 200 mm with Cool Jet
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50.846.25.3 ZG200 25 mm CAT50 200 mm with Cool Jet
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50.846.3/4Z.3 ZG200 19,05 mm CAT50 200 mm with Cool Jet
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50.846.3/4Z.37 ZG200 19,05 mm CAT50 200 mm with Safe-Lock and Cool Jet
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50.846.3/8Z.3 ZG200 9,525 mm CAT50 200 mm with Cool Jet
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50.846.5/16Z.3 ZG200 7,9375 mm CAT50 200 mm with Cool Jet
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50.846.5/8Z.3 ZG200 15,875 mm CAT50 200 mm with Cool Jet
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50.846.5/8Z.37 ZG200 15,875 mm CAT50 200 mm with Safe-Lock and Cool Jet
Download after registration
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