ER 40 HSK-F 63x76
ER collet chucks
ID 263376
ER 40 HSK-F 63x76, Toolholders
- ER collet chucks
- Series: ER collet chucks
- Toolholder interface: HSK-F 63
- Projecting length: 76 mm
- Run-out accuracy: ≤ 0.008 mm at 2.5 x D
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
Technical details
| Technology | ER collet chucks |
|---|---|
| Series | ER collet chucks |
| Toolholder interface | HSK-F 63 |
| Toolholder standard | DIN 69893-6 |
| ER clamping size | ER 40 |
| Min. clamping diameter D1 [mm] | 4.0 |
| Max. clamping diameter D1 [mm] | 26.0 |
| D2 [mm] | 63.0 |
| D3 [mm] | 63.0 |
| Projecting length L1 [mm]/[inch] | 76 mm / 3.0" |
| Projecting length L1 [mm] | 76.0 |
| L4 [mm] | 26.0 |
| L5 [mm] | 50.0 |
| Weight [kg] | 1.55 |
| Coolant-proof | yes |
Run-out accuracy
≤ 0.008 mm at 2.5 x D
Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm
Data carriers
Bore holes for data carriers according to DIN 69873
Toolholder changes
For automatic toolholder changes
Length-setting screw
Without adjustment screw for axial length adjustment
Scope of delivery
Includes clamping nut
Individual
Additional sizes and customized designs are available upon request