50.4525KRBND1809GLI2IM — Ax. drill. and mill. head offset, For collet 250 430E (ER25 Ø2-16), with tapered roller bearing, Similar to DIN 1809 drive, External coolant supply, i = 2:1 (input equal output), inside collet nut,

Артикул: 173790

Axial drilling and milling head with offset axes

Premium class tooling system for highest production efficiency — Made in Germany

Collet chuck ER25 DIN6499

  • Clamping range Ø2-16
  • For collet 250 430E
  • 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: 90 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


Документация

Total height (OAH) 74.00 mm
Number of holders, workpiece side (CCONWS) 1
Max. torque (TQX) 20.00 Nm
Max. rotational speed, input (RPMX) 6000 min-1
Transmission relation (TR) 2:1
Transmission torque, output drive 1 (DINH201) 40.00 Nm
Shank size BMT45A
Interface size Collet ER25
Coolant intake Outer cooling
Coupling Surface coupling
Alignment system BMT — keyway

Article number173790
Product weight5.436 KG
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