ER 32 P JIS-BT 50x130
ER Precision collet chuck
ID 1474411
ER 32 P JIS-BT 50x130, Toolholders
- ER Precision collet chuck
- Series: ER Precision collet chuck
- Toolholder interface: JIS-BT 50
- Projecting length: 130 mm
- Run-out accuracy: ≤ 0.003 mm at 2.5 x DThe run-out accuracy of ≤ 0.003 mm at 2.5 x D when using the ER precision collet and a defined torque
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
Technical details
| Technology | ER Precision collet chuck |
|---|---|
| Series | ER Precision collet chuck |
| Toolholder interface | JIS-BT 50 |
| Toolholder standard | DIN ISO 7388-2 JD/JF |
| ER clamping size | ER 32 |
| Min. clamping diameter D1 [mm] | 2.0 |
| Max. clamping diameter D1 [mm] | 20.0 |
| D2 [mm] | 52.0 |
| Projecting length L1 [mm]/[inch] | 130 mm / 5.1" |
| Projecting length L1 [mm] | 130.0 |
| L4 [mm] | 26.0 |
| L5 [mm] | 92.0 |
| G | M24x1.5 |
| Weight [kg] | 4.7 |
| Coolant-proof | yes |
Run-out accuracy
≤ 0.003 mm at 2.5 x D
The run-out accuracy of ≤ 0.003 mm at 2.5 x D when using the ER precision collet and a defined torque
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/JF
Bores for form JF are sealed for transport
Length-setting screw
Without adjustment screw for axial length adjustment
Scope of delivery
Includes clamping nut
Individual
Additional sizes and customized designs are available upon request