Режущие и зажимные инструменты Hoffmann Group 2026 - страница 990

GBP 57 ≤3µm JIS ISO HSC B6339 7388-2 ​ER collet chuck − JIS B6339 (MAS-BT) External and internal taper ground. 30 2745/2752/2755/2765/2828 – ■ All shanks hard turned (for smooth running!). Balancing quality G2.5/25,000 rpm. G 2.5 25000 ■ Clamping nut balanced for HSM (G2.5/25,000 rpm). min-1 ■ Optimum wear characteristics and torque transmission due to the coated precision clamping nut. Form 30 2747/2757/2767/2817/2827 – AD 30 2745 ■ All shanks fine bead blasted. Balancing quality G6.3 / 18,000 rpm. ■ High-quality precision clamping nut. 30 2750/2760/2780/2800/2830 – All shanks burnished. Application: For clamping tools with parallel shank in collets to DIN 6499 Form A and B. Supplied with: ER clamping nut. Optional extras: ER collets No. 308881 − 309434, G 2.5 ER chuck keys No. 309680 – 309745 or No. 613300. 25000 Pull studs (PS) No. 308760 − 308802. min-1 Pull stud wrenches No. 308820; 308835. Form Note: Matching clamping nut No. 309580 or 309610. ADB 30 2755 G 2.5 25000 min-1 Form 30 2765 ADB G 6,3 18000 min-1 for ER collet size 16 20 25 32 40 BT 30 Form 30 2745 eShop eShop eShop eShop – 31A A = 60 AD 30 2757 BT 30 30 2747 eShop eShop eShop eShop – 32A ER collet chuck A = 60 Form AD BT 30 30 2750 eShop – eShop eShop eShop 36E A = 70 BT 30 30 2752 eShop eShop eShop eShop – 31A A = 100 G 6.3 ER collet chuck BT 40 20000 30 2755 eShop eShop eShop eShop eShop 31A Form ADB short min-1 ER collet chuck BT 40 Form 30 2757 eShop eShop eShop eShop eShop 32A Form AD short ADB 30 2760 BT 40 30 2760 eShop – eShop eShop eShop 36E ER collet chuck short Form ADB BT 40 30 2765 eShop eShop eShop eShop eShop 31A A = 100 ER collet chuck BT 40 30 2767 eShop – eShop eShop eShop 32A Form AD A = 100 G 6.3 Form 20000 ADB BT 40 min-1 30 2780 eShop – eShop eShop eShop 36E ER collet chuck A = 100 Form ADB BT 40 30 2800 eShop – eShop eShop eShop 36E A = 160 ER collet chuck BT 50 30 2800 30 2817 eShop – eShop eShop eShop 32A Form AD short ER collet chuck BT 50 30 2828 eShop eShop eShop eShop eShop 31A Form ADB A = 100 ER collet chuck BT 50 30 2827 eShop – eShop eShop eShop 32A 30 Form AD A = 100 ER collet chuck BT 50 30 2830 (eShop) – (eShop) (eShop) (eShop) 36E Form ADB A = 160 Clamping range mm 0.5 – 10 1 – 13 1 – 16 2 – 20 3 – 26 Dimension A (30 2745, 30 2747) mm 60 60 60 60 – Dimension A (30 2760) mm 63 – 60 70 80 Dimension A (30 2817) mm 80 – 80 80 80 ⌀ D mm 28 34 42 50 63 Spare ER clamping nut 16 20 25 32 40 ER chuck key 16 20 25 32 40 990