ER20 JIS-BT30x100
Mandrins à pince ER
ID 263435
ER20 JIS-BT30x100, Porte-outils
- Mandrins à pince ER
- Gammes: Mandrins à pince ER
- Interface de porte-outils: JIS-BT 30
- Longueur de projection: 100 mm
- Concentricité: ≤ 0,008 mm à 2,5 x D
- Qualité d'équilibrage: G2.5 à 25 000 tr/min ou Umax < 1 gmm
Technické údaje
| Technology | ER collet chucks |
|---|---|
| Series | ER collet chucks |
| Toolholder interface | JIS-BT 30 |
| Toolholder standard | DIN ISO 7388-2 JD |
| ER clamping size | ER 20 |
| Min. clamping diameter D1 [mm] | 1.0 |
| Max. clamping diameter D1 [mm] | 13.0 |
| D2 [mm] | 34.0 |
| D3 [mm] | 34.0 |
| Projecting length L1 [mm]/[inch] | 100 mm / 3.9" |
| Projecting length L1 [mm] | 100.0 |
| L4 [mm] | 19.0 |
| L5 [mm] | 78.0 |
| G | M14x1 |
| Weight [kg] | 0.69 |
| 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 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