TENDO EC JIS-BT 40 Ø20x72.5
Mandrin expansible hydraulique
ID 206436
TENDO EC JIS-BT 40 Ø20x72.5, Porte-outils
- Mandrin expansible hydraulique
- Gammes: TENDO E compact
- Interface de porte-outils: JIS-BT 40
- Diamètre de serrage: 20 mm
- Longueur de projection: 72.5 mm
- Concentricité: ≤ 0,003 mm à 2,5 x D
- Qualité d'équilibrage: G2.5 à 25 000 tr/min ou Umax < 1 gmm
- Couple de rotation min.: 520 Nm
Détails techniques
| Technologie | Mandrin expansible hydraulique |
|---|---|
| Gammes | TENDO E compact |
| Interface de porte-outils | JIS-BT 40 |
| Porte-outil standard | DIN ISO 7388-2 JD/JF |
| Diamètre de serrage D1 | 20 mm |
| D2 [mm] | 49.25 |
| D6 [mm] | 38.0 |
| Porte à faux L1 [mm]/[pouce] | 72,5 mm / 2.9" |
| L2 [mm] | 51.0 |
| L3 [mm] | 10.0 |
| L4 [mm] | 45.5 |
| G | M8x1 |
| Couple de rotation min. [Nm] | 520.0 |
| Poids [kg] | 1.4 |
| Étanche au liquide d'arrosage | Oui |
| Longueur standard | Oui |
Version
TENDO E compact (E compact = excellent cost-performance ratio)
Short, rigid design
Shapes and dimensions according to ISO 7388
Run-out accuracy
≤ 0.003 mm at 2.5 x D
Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm
Tool shank quality
h6
Intermediate sleeves
Additional shank diameters can be clamped using intermediate sleeves
Data carriers
Bore for data carrier as an option
Toolholder changes
For automatic toolholder changes
Coolant supply
Coolant supply according to ISO 7388 JD/JF
Bores for form JF are sealed with set-screws as transport safety
Length-setting screw
With adjustment screw for axial length adjustment
Scope of delivery
Does not include an actuation key
Individual
Additional sizes and customized designs are available upon request