ER 11 JIS-BT 30x60
ER collet chucks
ID 263430
ER 11 JIS-BT 30x60, Toolholders
- ER collet chucks
- Series: ER collet chucks
- Toolholder interface: JIS-BT 30
- Projecting length: 60 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
| Técnica | Collet chucks ER |
|---|---|
| Serie | Collet chucks ER |
| Interfaz del portaherramientas | JIS-BT 30 |
| Portaherramientas estándar | DIN ISO 7388-2 JD |
| Tamaño de sujeción ER | ER 11 |
| Diámetro de sujeción mín. D1 [mm] | 1.0 |
| Diámetro de sujeción máx. D1 [mm] | 7.0 |
| D2 [mm] | 19.0 |
| D3 [mm] | 19.0 |
| Longitud de proyección L1 [mm]/[pulgadas] | 60 mm / 2.4" |
| Longitud de proyección L1 [mm] | 60.0 |
| L4 [mm] | 11.3 |
| L5 [mm] | 38.0 |
| G | M8x1 |
| Peso [kg] | 0.41 |
| Resistente a la refrigeración | sí |
| Longitud estándar | sí |
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 for data carrier as an option
Toolholder changes
For automatic toolholder changes
Coolant supply
Coolant supply according to ISO 7388 JD
Length-setting screw
With thread for an adjustment screw for axial length adjustment, but without adjustment screw
Scope of delivery
Includes clamping nut
Individual
Additional sizes and customized designs are available upon request