The Power Collet Chuck is designed for the highest cutting performance in High Speed machining. The optimized design with improved construction combines high rigidity with vibration dampening features, giving more protection to the machine, spindle and tool. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
Power Collet Chuck ASME B5.50 · CAT50
Power Collet 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
More accurate than DIN
- High runout accuracy 0.00012" (3 µm) at 3 x D with HAIMER Power Collets
- Also for standard Collets ER according to ISO 15488 (formerly DIN 6499) (Attention: By using standard collet, ER length A will increase)
- High rigidity
- Runs smoother thanks to vibration absorbing geometry, yielding better surface finish and increased tool, spindle and machine protection
- Highest cutting performance with higher spindle speeds, higher feeds and larger cutting depths
- Shorter cycle times, higher machining accuracy, higher clamping forces
- Equally suited to High Speed and dynamic machining
- With threaded holes in order to balance with balancing screws
- Optional: Cool Jet bores on Power Collets
Power Collet Chuck ASME B5.50 · CAT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER16 | |
| Clamping range | 3.175-9.525 | |
| Length A | A | 2.756 inch |
| A-length version | short | |
| Diameter clamping nut | D | 1.102 inch |
| Length | L | 1.693 inch |
| Interface | CAT50 | |
| Mass (weight) | D7 | 6.247 lbs |
| 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 | SZD |
| Connection code form type workpiece side | C52 | 02 |
| Connection code unit base workpiece side | C54 | 9 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0160 |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | SZD01600295 |
| interface code to machine side | J6 | SKG05003795 |
| Weight | WT | 6.247 lbs |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 9 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0160 |
| coolant entry style code | CNSC | 7 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |
Description
Power Collet 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
More accurate than DIN
The Power Collet Chuck is designed for the highest cutting performance in High Speed machining. The optimized design with improved construction combines high rigidity with vibration dampening features, giving more protection to the machine, spindle and tool. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.
- High runout accuracy 0.00012" (3 µm) at 3 x D with HAIMER Power Collets
- Also for standard Collets ER according to ISO 15488 (formerly DIN 6499) (Attention: By using standard collet, ER length A will increase)
- High rigidity
- Runs smoother thanks to vibration absorbing geometry, yielding better surface finish and increased tool, spindle and machine protection
- Highest cutting performance with higher spindle speeds, higher feeds and larger cutting depths
- Shorter cycle times, higher machining accuracy, higher clamping forces
- Equally suited to High Speed and dynamic machining
- With threaded holes in order to balance with balancing screws
- Optional: Cool Jet bores on Power Collets
Technical specifications
Power Collet Chuck ASME B5.50 · CAT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER16 | |
| Clamping range | 3.175-9.525 | |
| Length A | A | 2.756 inch |
| A-length version | short | |
| Diameter clamping nut | D | 1.102 inch |
| Length | L | 1.693 inch |
| Interface | CAT50 | |
| Mass (weight) | D7 | 6.247 lbs |
| 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 | SZD |
| Connection code form type workpiece side | C52 | 02 |
| Connection code unit base workpiece side | C54 | 9 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0160 |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | SZD01600295 |
| interface code to machine side | J6 | SKG05003795 |
| Weight | WT | 6.247 lbs |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 9 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0160 |
| coolant entry style code | CNSC | 7 |
| coolant exit style code | CXSC | 1 |
| 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 range | Interface | Length A | Size | Downloads | metric/ inch |
|---|---|---|---|---|---|---|---|
| 50.720.16.3 | short | 3,175-9,525 | CAT50 | 2.756 inch | ER16 |
Download after registration
|
|
| 50.720.25.3 | short | 2,0-16,0 | CAT50 | 2.756 inch | ER25 |
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|
|
| 50.720.32.3 | short | 2,0-20,0 | CAT50 | 2.756 inch | ER32 |
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|
|
| 50.721.16.3 | long | 3,175-9,525 | CAT50 | 3.937 inch | ER16 |
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|
|
| 50.721.25.3 | long | 2,0-16,0 | CAT50 | 3.937 inch | ER25 |
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|
|
| 50.721.32.3 | long | 2,0-20,0 | CAT50 | 3.937 inch | ER32 |
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|
|
| 50.722.16.3 | oversize (160 mm) | 3,175-9,525 | CAT50 | 6.299 inch | ER16 |
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|
|
| 50.722.25.3 | oversize (160 mm) | 2,0-16,0 | CAT50 | 6.299 inch | ER25 |
Download after registration
|
|
| 50.722.32.3 | oversize (160 mm) | 2,0-20,0 | CAT50 | 6.299 inch | ER32 |
Download after registration
|
|
| 50.724.16.3 | AL130 | 3,175-9,525 | CAT50 | 5.118 inch | ER16 |
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|
|
| 50.724.25.3 | AL130 | 2,0-16,0 | CAT50 | 5.118 inch | ER25 |
Download after registration
|
|
| 50.724.32.3 | AL130 | 2,0-20,0 | CAT50 | 5.118 inch | ER32 |
Download after registration
|
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