Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
With steep taper SK30 DIN ISO 7388-1 (formerly DIN 69871) and Shrink Fit version similar to DIN 69882-8.
Description
Shrink Fit Chuck Standard Version, DIN ISO 7388-1, SK30
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
- Heat resistant hot-working steel
- Hardened 54-2 HRC
- For HSS and solid carbide tools
- Shank tolerance h6
- Without threaded holes in order to balance with balancing screws
- With slits along the clamping bore for cooling from outside
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet.
For rpm higher than e.g. 8000 we recommend the optional cooling system Cool Flash. (on request)
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: HAIMER | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 4 mm / 0.157 inch |
| Length A | A | 80 mm / 3.15 inch |
| A-length version | kurz | |
| Diameter 2 | D2 | 10 mm / 0.394 inch |
| Length | L | 12 mm / 0.472 inch |
| Interface | SK30 | |
| Upgrade | mit Schlitzen |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 0,430 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 19,586 mm / 0.771 inch |
| Flange diameter | A4 | 50 mm / 1.969 inch |
| Interference diameter | A6 | 10 mm / 0.394 inch |
| Length body diameter 1 | B1 | 60,9 mm / 2.398 inch |
| Protruding length | B3 | 80 mm / 3.15 inch |
| Overall length | B4 | 127,8 mm / 5.031 inch |
| Taper angle | B51 | 4,5 ° |
| Functional length | B71 | 68 mm / 2.677 inch |
| item style code | BLD | 508145 |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M12 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0300 |
| 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 | 0040 |
| Connection diameter min | C71 | 4 |
| Clamping length max. / nominal length | C81 | 12 mm / 0.472 inch |
| Rotation speed, max | D6 | 25000 |
| Hand | E1 | N |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 1 |
| Standard number | J1 | DIN69882-8 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL00400115 |
| interface code to machine side | J6 | SKG03001795 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 0,430 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 19,586 mm / 0.771 inch |
| Flange diameter | DF | 50 mm / 1.969 inch |
| Interference diameter | DCINTF | 10 mm / 0.394 inch |
| Length body diameter 1 | LBD1 | 60,9 mm / 2.398 inch |
| Protruding length | LPR | 80 mm / 3.15 inch |
| Overall length | OAL | 127,8 mm / 5.031 inch |
| Taper angle | TA | 4,5 ° |
| Functional length | LF | 68 mm / 2.677 inch |
| 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 | 0040 |
| Connection diameter min | DCONN | 4 |
| Clamping length max. / nominal length | LSCX | 12 mm / 0.472 inch |
| Hand | HAND | N |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |