50.8550KR1809IKDI2 - Ax. drill. and mill. head offset, For collet 500 477E (ER50 Ø12-34), with tapered roller bearing, DIN 1809 drive, IC/EC Ceramic pmax = 70bar, i =2:1 direction of rotation inver.,
Article number: 164864Axial drilling and milling head with offset axes
Premium class tooling system for highest production efficiency - Made in Germany
Collet chuck ER50 DIN6499
- Clamping range Ø12-34
- For collet 500 477E
- When tightening the clamping nut, it is essential to counterhold the tool spindle.
- Failure to observe the counterholding may result in damage to the gearbox or drive coupling.
- Maximum tightening torque: 220 Nm
Tapered roller bearings (KR) - extraordinarily loadable.
- Recommended for machining operations with high torques (e.g.: milling operations with large diameters, threading operations, interrupted cut machining)
- Increase of tool life
- Reduction of service intervals
- Simultaneous radial and axial loads can be easily absorbed
EWS.HPC-Line (IKC/IKD) - Sealing technology sets standards
- Ceramic based sealing elements
- 0 - 70 bar coolant pressure
- Dry running capability without restrictions
- Speeds up to 12,000/min
- Up to 60% reduced heat generation
- Long service life - low maintenance costs
- Seal kit for the latest generation of internal coolant supply systems
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| Total height (OAH) | 125.00 mm |
|---|---|
| Number of holders, workpiece side (CCONWS) | 1 |
| Max. torque (TQX) | 100.00 Nm |
| Max. rotational speed, input (RPMX) | 4000 min-1 |
| Transmission relation (TR) | 2:1 |
| Transmission torque, output drive 1 (DINH201) | 200.00 Nm |
| Shank size | BMT85 |
| Interface size | Collet ER50 |
| Coolant intake | Inner and outer cooling |
| Coupling | Surface coupling |
| Alignment system | BMT – keyway |
| Article number | 164864 |
|---|---|
| Product weight | 16.113 KG |