Live Tailstock recommended for lathes with heavy machining and very high speeds, with integral shaft.with extended point
Id.-Nr. / Codice / Code | CM | Ø A mm | Ø C mm | L 2 mm |
|---|---|---|---|---|
831991 | 3 | 30 | 12 | 40 |
841991 | 4 | 35 | 16 | 44 |
851991 | 5 | 42 | 20 | 59,5 |
CM | peso Kg | Rotazione rpm | Tolleranza ≤ | a (mm) | Ø B (mm) | øD (mm) | L1 (mm) | L4 (mm) |
|---|---|---|---|---|---|---|---|---|
3 | 2.1 | 12000 | 0.005 | 5.0 | 62 | 73 | 69 | 24 |
4 | 3.75 | 9000 | 0.005 | 4.5 | 78 | 89 | 82 | 24 |
5 | 6.5 | 8000 | 0.005 | 6.5 | 93 | 104 | 90 | 27 |
Example of live centre CM 5 mod. 1990-N at 1.000 rpm:
Axial load (Fa)= 853 (daN)
Example of live centre CM 5 mod. 1990-N at 1.000 rpm:
Radial load (Fr)= 618 (daN) – Fr x 2 = PIECE WEIGHT
