Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
JIS B 6339-2 BT30 and Shrink Fit version similar to DIN 69882-8.
Description
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT30
Quality pass
Chuck body 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
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 8000 U/min 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 | 20 inch / 0.787 inch |
| Length A | A | 70 inch / 2.756 inch |
| A-length version | ultrakurz | |
| Diameter 2 | D2 | 35,5 inch / 1.398 inch |
| Diameter 3 | D3 | 40,5 inch / 1.594 inch |
| Length | L | 52 inch / 2.047 inch |
| Interface | BT30 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 0,710 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 40,5 inch / 1.594 inch |
| Flange diameter | A4 | 46 inch / 1.811 inch |
| Interference diameter | A6 | 35,5 inch / 1.398 inch |
| Length body diameter 1 | B1 | 48 inch / 1.89 inch |
| Protruding length | B3 | 70 inch / 2.756 inch |
| Overall length | B4 | 118,4 inch / 4.661 inch |
| Taper angle | B51 | 4,5 ° |
| Functional length | B71 | 18 inch / 0.709 inch |
| item style code | BLD | 508145 |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 57 |
| 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 | 0200 |
| Connection diameter min | C71 | 20 |
| Clamping length max. / nominal length | C81 | 52 inch / 2.047 inch |
| Clamping length, min., workpiece side | C82 | 42 inch / 1.654 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 | ZYL02000115 |
| interface code to machine side | J6 | SKG03005795 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 0,710 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 40,5 inch / 1.594 inch |
| Flange diameter | DF | 46 inch / 1.811 inch |
| Interference diameter | DCINTF | 35,5 inch / 1.398 inch |
| Length body diameter 1 | LBD1 | 48 inch / 1.89 inch |
| Protruding length | LPR | 70 inch / 2.756 inch |
| Overall length | OAL | 118,4 inch / 4.661 inch |
| Taper angle | TA | 4,5 ° |
| Functional length | LF | 18 inch / 0.709 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 | 0200 |
| Connection diameter min | DCONN | 20 |
| Clamping length max. / nominal length | LSCX | 52 inch / 2.047 inch |
| Hand | HAND | N |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |