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.
Description
Power Collet Chuck, DIN 69893-1, HSK-A63
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: 0.003 mm 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
Notice
Technical data subjects to change without prior notice.
| Description | Norm: HAIMER | Value: metric/inch |
|---|---|---|
| Size | ER25 | |
| Clamping range | 2,0-16,0 | |
| Length A | A | 100 mm / 3.937 inch |
| A-length version | kurz | |
| Length | L | 51 mm / 2.008 inch |
| Interface | HSK-A63 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 1,170 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 42 mm / 1.654 inch |
| Chamfer angle at length 1 | A1_CHA | 45 ° |
| Chamfer width at length 1 | A1_CHW | 5 mm / 0.197 inch |
| Flange diameter | A4 | 63 mm / 2.48 inch |
| diameter lock nut, external diameter | A5 | 42 mm / 1.654 inch |
| Protruding length | B3 | 100 mm / 3.937 inch |
| Overall length | B4 | 132 mm / 5.197 inch |
| Heihgt Clamping nut | B6 | 20 mm / 0.787 inch |
| Functional length | B71 | 59 mm / 2.323 inch |
| item style code | BLD | 504011 |
| 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 | 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 | 0250 |
| Balance grade | D5 | G2,5/25000 |
| Rotation speed, max | D6 | 25000 |
| Hand | E1 | N |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 1 |
| Standard number | J1 | ISO 15488 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | SZD02500295 |
| interface code to machine side | J6 | HSK06300115 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 1,170 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 42 mm / 1.654 inch |
| Flange diameter | DF | 63 mm / 2.48 inch |
| Protruding length | LPR | 100 mm / 3.937 inch |
| Overall length | OAL | 132 mm / 5.197 inch |
| Functional length | LF | 59 mm / 2.323 inch |
| Connection code type machine side | CCTMS | HSK |
| Connection code unit base workpiece side | CCUWS | 9 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0250 |
| Hand | HAND | N |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |