ER 25 SK 50x70
Mandrins à pince ER
ID 23000418
ER 25 SK 50x70, Porte-outils
- Mandrins à pince ER
- Gammes: Mandrins à pince ER
- Interface de porte-outils: SK 50
- Longueur de projection: 70 mm
- Concentricité: ≤ 0,008 mm à 2,5 x D
- Qualité d'équilibrage: G2.5 à 25 000 tr/min ou Umax < 1 gmm
技術的詳細
| Technology | ER collet chucks |
|---|---|
| Series | ER collet chucks |
| Toolholder interface | SK 50 |
| Toolholder standard | DIN ISO 7388-1 AD/AF |
| ER clamping size | ER 25 |
| Min. clamping diameter D1 [mm] | 1.0 |
| Max. clamping diameter D1 [mm] | 16.0 |
| D2 [mm] | 42.0 |
| D3 [mm] | 42.0 |
| Projecting length L1 [mm]/[inch] | 70 mm / 2.8" |
| Projecting length L1 [mm] | 70.0 |
| L4 [mm] | 20.0 |
| L5 [mm] | 50.9 |
| G | M18x1.5 |
| Weight [kg] | 3.08 |
| Coolant-proof | yes |
| Standard length | 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
Coolant supply
Coolant supply according to ISO 7388 AD/AF
Bores for form AF are sealed for transport
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