TENDO EC BT-DC 40 Ø20x72.5
IDnr. 206596
- Hydraulische expansie-gereedschapshouder
- Reeksen: TENDO E compact
- Dual Contact-variant
- Scheidingvlak met de gereedschaphouder: BT-DC 40
- Klemdiameter: 20 mm
- Uitstekende lengte: 72.5 mm
- Uitloopnauwkeurigheid: ≤ 0,003 mm bij 2,5 x D
- Balanceergraad: G2.5 bij 25.000 tpm of Umax < 1 gmm
- Min. draaimoment: 520 Nm
Technische gegevens
| Technology | Hydraulic expansion toolholder |
|---|---|
| Series | TENDO E compact |
| Toolholder interface | BT-DC 40 |
| Clamping diameter D1 | 20 mm |
| D2 [mm] | 49.25 |
| D6 [mm] | 38.0 |
| Projecting length L1 [mm]/[inch] | 72,5 mm / 2.9" |
| L2 [mm] | 51.0 |
| L3 [mm] | 10.0 |
| L4 [mm] | 45.5 |
| G | M8x1 |
| Min. torque [Nm] | 520.0 |
| Weight [kg] | 1.4 |
| Dual Contact variant | yes |
| Coolant-proof | yes |
| Standard length | yes |
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
Face contact
Similar to DIN ISO 7388-2 JD/JF however with face contact
Dual Contact version with simultaneous tapered and flat work surfaces
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