Shrink fit chuck suitable to all high performance inductive shrink fit units.
For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.
Heavy Duty Shrink Chuck, DIN 69893-1, HSK-A63
Heavy Duty Shrink Chuck, DIN 69893-1, HSK-A63
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
More accurate than DIN
Cool Jet, can be sealed
- Smooth clamping of the tool shank
- No deformation at the tool shank after shrink process
- High runout accuracy: 3 μm
- Reinforced outer contour
- With dirt groove in the clamping bore
- With threaded holes in order to balance with balancing screws
- Cool Jet bores that can be sealed included
Scope of Delivery
- Without backup screw
HAIMER TIP
For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Heavy Duty Shrink Chuck, DIN 69893-1, HSK-A63
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 16 mm |
| Length A | A | 85 mm |
| A-length version | short | |
| Diameter 2 | D2 | 46 mm |
| Length | L | 51 mm |
| Interface | HSK-A63 | |
| Upgrade | with Cool Jet | |
| Mass (weight) | D7 | 1,460 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | A4 | 63 mm |
| Taper angle | B51 | 4,5 ° |
| item style code | BLD | 504145 |
| Connection code type machine side | C11 | HSK |
| Connection code form type machine side | C12 | 01 |
| Connection code unit base machine side | C14 | 1 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0630 |
| 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 | 0160 |
| Connection diameter min | C71 | 16 |
| Clamping length max. / nominal length | C81 | 51 mm |
| Balance grade | D5 | G2,5/25000 |
| Rotation speed, max | D6 | 25000 |
| Balancing device | D51 | 1 |
| Hand | E1 | N |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 3 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL01600115 |
| interface code to machine side | J6 | HSK06300115 |
| Weight | WT | 1,460 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | DF | 63 mm |
| Taper angle | TA | 4,5 ° |
| Connection code type machine side | CCTMS | HSK |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0160 |
| Connection diameter min | DCONN | 16 |
| Clamping length max. / nominal length | LSCX | 51 mm |
| Hand | HAND | N |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 3 |
| Company identification | COMPC | HAI |
Description
Heavy Duty Shrink Chuck, DIN 69893-1, HSK-A63
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
More accurate than DIN
Cool Jet, can be sealed
Shrink fit chuck suitable to all high performance inductive shrink fit units.
For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.
For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.
- Smooth clamping of the tool shank
- No deformation at the tool shank after shrink process
- High runout accuracy: 3 μm
- Reinforced outer contour
- With dirt groove in the clamping bore
- With threaded holes in order to balance with balancing screws
- Cool Jet bores that can be sealed included
Scope of Delivery
- Without backup screw
HAIMER TIP
For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Technical specifications
Heavy Duty Shrink Chuck, DIN 69893-1, HSK-A63
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 16 mm |
| Length A | A | 85 mm |
| A-length version | short | |
| Diameter 2 | D2 | 46 mm |
| Length | L | 51 mm |
| Interface | HSK-A63 | |
| Upgrade | with Cool Jet | |
| Mass (weight) | D7 | 1,460 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | A4 | 63 mm |
| Taper angle | B51 | 4,5 ° |
| item style code | BLD | 504145 |
| Connection code type machine side | C11 | HSK |
| Connection code form type machine side | C12 | 01 |
| Connection code unit base machine side | C14 | 1 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0630 |
| 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 | 0160 |
| Connection diameter min | C71 | 16 |
| Clamping length max. / nominal length | C81 | 51 mm |
| Balance grade | D5 | G2,5/25000 |
| Rotation speed, max | D6 | 25000 |
| Balancing device | D51 | 1 |
| Hand | E1 | N |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 3 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL01600115 |
| interface code to machine side | J6 | HSK06300115 |
| Weight | WT | 1,460 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | DF | 63 mm |
| Taper angle | TA | 4,5 ° |
| Connection code type machine side | CCTMS | HSK |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0160 |
| Connection diameter min | DCONN | 16 |
| Clamping length max. / nominal length | LSCX | 51 mm |
| Hand | HAND | N |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 3 |
| Company identification | COMPC | HAI |
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping diameter | Interface | Length A | Upgrade | Downloads | metric/ inch |
|---|---|---|---|---|---|---|---|
| A63.140.16.6 | short | 16 mm | HSK-A63 | 85 mm | with Cool Jet |
Download after registration
|
|
| A63.140.16.67 | short | 16 mm | HSK-A63 | 85 mm | with Safe-Lock and Cool Jet |
Download after registration
|
|
| A63.140.20.6 | short | 20 mm | HSK-A63 | 85 mm | with Cool Jet |
Download after registration
|
|
| A63.140.20.67 | short | 20 mm | HSK-A63 | 85 mm | with Safe-Lock and Cool Jet |
Download after registration
|
|
| A63.145.16.6 | ultra short | 16 mm | HSK-A63 | 80 mm | with Cool Jet |
Download after registration
|
|
| A63.145.16.67 | ultra short | 16 mm | HSK-A63 | 80 mm | with Safe-Lock and Cool Jet |
Download after registration
|
|
| A63.145.20.6 | ultra short | 20 mm | HSK-A63 | 80 mm | with Cool Jet |
Download after registration
|
|
| A63.145.20.67 | ultra short | 20 mm | HSK-A63 | 80 mm | with Safe-Lock and Cool Jet |
Download after registration
|
Accessories
Accessories
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001