PART OF CATALOG
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 8,5 - 8,0
Quick change adaptors with safety clutch Size 2 | M14 | 11 x 9 | DIN 376
Universal ball bearing tightening fixture for HSK-A50 – HSK-E50 – HSK-F50 – C5
Application:
For easy and reliable clamping of tool arbors at the collar using rollers to mount and remove cutting tools - friction lock is self-clamping and ideal for HSK forms E and F, and also polygon shank arbors.
Suitable for:
For all popular tool arbors such as SK (DIN 69871), HSK (forms A, B, C, D, E, F), polygon shanks, MAS/BT (JIS B 6339), and CAT (ANSI B5.50).
Note:
Max. tightening torque 150 Nm
Tapping chucks for synchronisation 32 – M4-M27 | ER 32
Application:
For machining centres with synchronous spindle.
Note:
- Synchro tapping chucks compensate synchronisation errors.
- Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap, which can cause high frictional forces on the thread flanks.
- A possible increase of axial force during the tapping process is reduced to a minimum.
- Suitable for internal coolant.
- Coolant pressure up to max. 100 bar.
With balanced clamping nut
ER-Precision collet chuck SK 50 – 2/20 – 125 | ER 32
Application:
For mounting straight-shank tools in 2 µm-collets.
Advantage:
- Excellent concentricity in the system (chuck + collet + clamping nut)
- 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm clamping nut
- Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
- Plain clamping nut without grooves for high speed machining
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