Shrink fit chuck suitable to all high performance inductive shrink fit units.
For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.
Description
Heavy Duty Shrink Chuck, DIN ISO 7388-1, SK50
(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
Coolant supply form AD/AF
- Smooth clamping of the tool shank
- No deformation at the tool shank after shrink process
- High runout accuracy: 3 μm
- Reinforced outer contour
- With dirt groove in the clamping bore
- With threaded holes in order to balance with balancing screws
- Cool Jet bores that can be sealed included
- To shrink with all HAIMER Power Clamp 20 kW shrink fit units and shrink fit machines with 13 kW HD-Coil
Scope of Delivery
- With backup screw
HAIMER TIP
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 | 16 inch / 0.63 inch |
| Length A | A | 80 inch / 3.15 inch |
| A-length version | kurz | |
| Diameter 2 | D2 | 46 inch / 1.811 inch |
| Length | L | 50 inch / 1.969 inch |
| Interface | SK50 | |
| Upgrade | mit Cool Jet |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 3,529 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | A4 | 97,5 inch / 3.839 inch |
| Interference diameter | A6 | 46 inch / 1.811 inch |
| Length body diameter 1 | B1 | 60,9 inch / 2.398 inch |
| Protruding length | B3 | 80 inch / 3.15 inch |
| Overall length | B4 | 181,75 inch / 7.156 inch |
| Taper angle | B51 | 4,5 ° |
| Functional length | B71 | 30 inch / 1.181 inch |
| item style code | BLDf | 1 |
| 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 | M24 |
| 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 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0160 |
| Connection diameter min | C71 | 16 |
| Clamping length max. / nominal length | C81 | 50 inch / 1.969 inch |
| Clamping length, min., workpiece side | C82 | 40 inch / 1.575 inch |
| Balance grade | D5 | G2,5/25000 |
| Rotation speed, max | D6 | 25000 |
| Balancing device | D51 | 1 |
| Hand | E1 | N |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 3 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL01600115 |
| interface code to machine side | J6 | SKG05001795 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 3,529 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Flange diameter | DF | 97,5 inch / 3.839 inch |
| Interference diameter | DCINTF | 46 inch / 1.811 inch |
| Length body diameter 1 | LBD1 | 60,9 inch / 2.398 inch |
| Protruding length | LPR | 80 inch / 3.15 inch |
| Overall length | OAL | 181,75 inch / 7.156 inch |
| Taper angle | TA | 4,5 ° |
| Functional length | LF | 30 inch / 1.181 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 | 0160 |
| Connection diameter min | DCONN | 16 |
| Clamping length max. / nominal length | LSCX | 50 inch / 1.969 inch |
| Hand | HAND | N |
| coolant entry style code | CNSC | 7 |
| coolant exit style code | CXSC | 3 |
| Company identification | COMPC | HAI |