Description

Hydro expansion clamping chuck HSK 63, ISO 12164- 1 (DIN 69893), Form A, with internal cooling Design: Material with tensile strength of 1600–1800 N/mm², and a hardness of 52 ± 2 HRC. Hydraulic fluid is compressed using a hydraulic clamping set (pressure screw, pressure pin, seal) using a hexagonal T-key. The pressure forces developed effects even deformation by which the tool shank is being clamped with high concentricity (max. 3 µm). Taper according to DIN 254. Taper angle tolerance: AT3 Maximum speed: 40000 min-1 Optimal operating temperature: 20–50 °C Coolant pressure max: 80 bar Adjustment track: 10 mm Scope of delivery: Hydro expansion clamping chuck with hexagonal T-key.

Specifications

Ø D1	6 mm
Ø D2	26 mm
L1	70 mm
L2	37 mm
L4	24 mm
SW	2,5 mm
Schlüsselweite	2,5 mm
g1	M5
d3	50 mm
d12	26 mm
~L1	37 mm
L3	10 mm
Gewinde	M5