For clamping tools with cylindrical shank in HAIMER Power Collets and ER collets according to ISO 15488.
The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
Power Collet Chuck, DIN 69893-1, HSK-A80
Power Collet Chuck, DIN 69893-1, HSK-A80
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
- Without back-up screw for max. tool clamping depth
- Optimised outer geometry and therefore perfect for blisk and blade machining
- High runout accuracy: 3 μm at 3 × D with HAIMER Power Collets
- Also suitable for standard collets ER according to ISO 15488 (Please note when use with standard ER collets the gage length A will vary.)
- High rigidity
- Smoother running thanks to vibration absorbing geometry, therefore better surface quality and protection of tools, spindles and machines
- Increased machining capacity due to higher spindle speeds, higher feed rates and larger cutting depths
- Shorter processing times, higher machining accuracy, high clamping force
- Equally suited to high-speed manufacturing and heavy milling
- With threaded holes in order to balance with balancing screws
HAIMER TIP
Optional: With Safe-Lock Power Collets from ER 25
Optional: Cool Jet bores on Power Collets from ER 25 Ø 6 mm
Power Collet Chuck, DIN 69893-1, HSK-A80
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER25 | |
| Clamping range | 2.0-16.0 | |
| Length A | A | 6.299 inch |
| A-length version | oversize (160 mm) | |
| Length | L | 3.248 inch |
| Interface | HSK-A80 | |
| Diameter clamping nut | D | 1.654 inch |
| Flange diameter | A4 | 3.15 inch |
| Hand | E1 | N |
| interface code to machine side | J6 | HSK08000115 |
| Flange diameter | DF | 3.15 inch |
| Hand | HAND | N |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
Description
Power Collet Chuck, DIN 69893-1, HSK-A80
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
For clamping tools with cylindrical shank in HAIMER Power Collets and ER collets according to ISO 15488.
The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
- Without back-up screw for max. tool clamping depth
- Optimised outer geometry and therefore perfect for blisk and blade machining
- High runout accuracy: 3 μm at 3 × D with HAIMER Power Collets
- Also suitable for standard collets ER according to ISO 15488 (Please note when use with standard ER collets the gage length A will vary.)
- High rigidity
- Smoother running thanks to vibration absorbing geometry, therefore better surface quality and protection of tools, spindles and machines
- Increased machining capacity due to higher spindle speeds, higher feed rates and larger cutting depths
- Shorter processing times, higher machining accuracy, high clamping force
- Equally suited to high-speed manufacturing and heavy milling
- With threaded holes in order to balance with balancing screws
HAIMER TIP
Optional: With Safe-Lock Power Collets from ER 25
Optional: Cool Jet bores on Power Collets from ER 25 Ø 6 mm
Technical specifications
Power Collet Chuck, DIN 69893-1, HSK-A80
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER25 | |
| Clamping range | 2.0-16.0 | |
| Length A | A | 6.299 inch |
| A-length version | oversize (160 mm) | |
| Length | L | 3.248 inch |
| Interface | HSK-A80 | |
| Diameter clamping nut | D | 1.654 inch |
| Flange diameter | A4 | 3.15 inch |
| Hand | E1 | N |
| interface code to machine side | J6 | HSK08000115 |
| Flange diameter | DF | 3.15 inch |
| Hand | HAND | N |
Downloads
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping range | Interface | Length A | Size | Downloads | metric/ inch |
|---|---|---|---|---|---|---|---|
| A80.029.25.3.2021 | AL120 | 2,0-16,0 | HSK-A80 | 4.724 inch | ER25 |
Download after registration
|
|
| A80.029.25.3.2022 | oversize (160 mm) | 2,0-16,0 | HSK-A80 | 6.299 inch | ER25 |
Download after registration
|
|
| A80.029.25.3.2024 | AL130 | 2,0-16,0 | HSK-A80 | 5.118 inch | ER25 |
Download after registration
|
|
| A80.029.32.3.2021 | AL120 | 2,0-20,0 | HSK-A80 | 4.724 inch | ER32 |
Download after registration
|
|
| A80.029.32.3.2022 | oversize (160 mm) | 2,0-20,0 | HSK-A80 | 6.299 inch | ER32 |
Download after registration
|
|
| A80.029.32.3.2024 | AL130 | 2,0-20,0 | HSK-A80 | 5.118 inch | ER32 |
Download after registration
|
Accessories
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The quality at Haimer is not only
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accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
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- Prerequisite for certification according to ISO 9001