X axis: 950
Y axis: 400
Z axis: 500
Spindle rotation: axis Vertical 3800 rpm
CNC
The FB universal knee-type milling machines were the first type to be produced by our company, with the first prototype presented in 1962. The FB knee-type milling machines are made in cast iron and all the support surfaces for movement and their gibs are coated in anti-friction material (Turcite).
| TABLE | ||
| Surfaces | mm | 1.250 x 340 |
| No. of “T” shape grooves | mm | 4 x 16 |
| MOVEMENT OF AXES | ||
| Longitudinal (X axis) | mm | 750 |
| Transversal (Y axis) | mm | 400 |
| Vertical (Z axis) | mm | 440 |
| AUTOMATIC DRIVE VALUE OF AXES | ||
| Longitudinal/Transversal | mm | 5 - 1.500 |
| Rapid Longitudinal/Transversal | mm | 3.500 |
| Rapid Vertical | mm | 1.150 |
| VERTICAL SPINDLE | ||
| Tool taper attachment | ISO40 DIN2080 | |
| Variable rotation speed | g/min | 20 ÷ 4.000 |
| Speed ranges Range 1 Range 2 |
n. rpm rpm |
2 30-480 450-4.000 |
| Automatic stroke of the descent sleeve manual/automatic | mm | 140 |
| Automatic descent of sleeve range | n. | 3 |
| Inclination on vertical axis | ± 45 ° | |
| Manual sliding motorized head support slide | ||
| USE VALUES | ||
| Spindle nose and table distance | mm | 90/530 min/max |
| Spindle axis and upright distance | mm | 170/580 |
| INSTALLED POWER | ||
| Spindle motor | kW | 4,2 |
| Axes motor | Nm | 4 each |
| Electropump motor | kW | 0,2 |
| WEIGHT | ||
| Net | Kg | 2.500 |