TENDO P JIS-BT 50 Ø20x140
Hydraulic expansion toolholder
ID 204463
TENDO P JIS-BT 50 Ø20x140, Toolholders
- Hydraulic expansion toolholder
- Series: TENDO Platinum
- Toolholder interface: JIS-BT 50
- Clamping diameter: 20 mm
- Projecting length: 140 mm
- Run-out accuracy: < 0.003 mm at 2.5 x D
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
- Min. torque: 330 Nm
Technical details
| Technology | Hydraulic expansion toolholder |
|---|---|
| Series | TENDO Platinum |
| Toolholder interface | JIS-BT 50 |
| Toolholder standard | DIN ISO 7388-2 JD/JF |
| Clamping diameter D1 | 20 mm |
| D2 [mm] | 42.0 |
| D3 [mm] | 44.5 |
| D6 [mm] | 38.0 |
| Projecting length L1 [mm]/[inch] | 140 mm / 5.5" |
| L2 [mm] | 51.0 |
| L3 [mm] | 10.0 |
| L4 [mm] | 34.0 |
| L5 [mm] | 102.0 |
| G | M16x1 |
| Min. torque [Nm] | 330.0 |
| Weight [kg] | 4.7 |
| Coolant-proof | yes |
Version
Long, slim design
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
TENDO Platinum with Cool Flow available on request