Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1009

GBP 57 ISO DIN Form ≤6µm ≤3µm 6µm 3µm 12164-1 69893 A HSC ER+CP HP+CP ER+HDC HP+HDC Precision ER collet chuck − ISO 12164-1 (DIN 69893-1) ■ ■ Ground externally and internally with RFID / Balluffchip bore. ■ Concentricity and repetition accuracy 3 μm at 3×D, maximum 50 mm when using a HP precision collet. ■ HDC = Heavy Duty Chuck, a mount specially designed for rough machining. A reinforced chuck body ensures better stability and plenty of radial stiffness. Ball-bearing clamping nut with trapezoidal-shaped fine thread for optimum tightening torques and clamping forces reduces vibration. ■ Very high clamping forces due to the collet fully seated in the chuck and coated clamping nut. ■ Vibration damping due to the element collet and mass of the chuck. 30 5912/5910/5920/5925/5930/5950/8436 – ■ Ground externally and internally with RFID / Balluffchip bore. ■ Concentricity and repetition accuracy 3 μm at 3×D, maximum 50 mm when using a HP precision collet. Mini – size 11M (extremely slim design!). ■ HDC = Heavy Duty Chuck, a mount specially designed for rough machining. A reinforced chuck body ensures better stability and plenty of radial stiffness. Ball-bearing clamping nut with trapezoidal-shaped fine thread for optimum tightening torques and clamping forces reduces vibration. rder ■ Very high clamping forces due to the collet fully seated in the chuck and coated clamping nut. Please oing nut ■ Vibration damping due to the element collet and mass of the chuck. c la m p CP ly! Application: For high precision clamping of tools with plain shank. separate 30 5912 – HDC especially well-suited for roughing (including TPC milling) and finishing operations and machining of high-tensile or tough materials. Supplied with: 30 5912 – Supplied with ball-bearing clamping nut. Tapered – size 16C 30 5910–8436 – Without clamping nut. Optional extras: Coolant pipe No. 309880, socket wrench No. 309890, precision ER collets for HP No. 309368 − 309381, and for taps No. 309402 − 309419 (not for Holex), ER CP clamping nuts No. 309655; 309665, ER HDC clamping nuts No. 309657, HP sealing rings No. 309666 − 309668, CP roller bearing wrenches No. 309754; 309756, HDC roller bearing wrenches No. 309745/309756. Note: Clamps only nominal ⌀ up to shank ⌀ tolerance h10. ■  ■ Use in combination with Fahrion collets. 30 5912 – ■ Not compatible with Centro P clamping nut. Tapered − size 16C for ER collets 32 Precision ER collet chuck HSK-A 63 30 5912 eShop 33F HDC A = 70 Clamping range mm 2 – 20 ⌀ D mm 53 30 5912_32 Type CP for ER 11M 16M 16C 16 25 32 40 HSK-A 63 30 5910 – – – eShop eShop eShop eShop 33F short ut mping n HSK-A 63 eShop HDC claluded! 30 5920 – eShop eShop eShop eShop – 33F A = 100 in c HSK-A 63 eShop 30 5925 – – eShop eShop eShop – 33F A = 130 Precision ER collet chuck HSK-A 63 eShop 30 5930 – eShop eShop eShop eShop – 33F CENTRO P A = 160 HSK-A 100 30 5950 – – – eShop eShop eShop – 33F A = 100 30 5954_32 HSK-E 25 30 8423 – eShop – – – – – 33F A = 45 A HSK-E 40 30 8436 – eShop – – – – – 33F A = 55 Clamping range mm 1 – 7 1 – 10 1 – 10 1 – 10 2 – 16 2 – 20 3 – 26 D Dimension A (30 5910, 30 8423) mm – 45 – 55 60 70 80 ⌀ D mm 16 22 24 30 40 50 63 G 2.5 ≤8µm ISO DIN Form 25000 HSC 12164-1 69893 A min-1 Reducing adapters for tools with MT shank − ISO 12164 (DIN 69893) ■ Precision ground internal and external taper. ■ With RFID/Balluffchip bore. ■ Shanks hard turned (smooth cutting action!). 30 ■ HSK mating faces machined. Optional extras: Coolant pipe No. 309880, coolant pipe wrench No. 309890 30 6930 MT internal 1 2 3 4 30 6930 HSK-A 63 eShop eShop eShop eShop 31A MT reducing adapter with tang 30 6970 HSK-A 100 eShop eShop eShop eShop 31A Dimension A (30 6930) mm 100 120 140 160 Dimension A (30 6970) mm 110 120 150 170 ⌀ D mm 25 32 40 48 1009